Ext.picker.Timextype: timepicker
Hierarchy
Mixins
A time picker which provides a list of times from which to choose. This is used by the Ext.form.field.Time class to allow browsing and selection of valid times, but could also be used with other components.
By default, all times starting at midnight and incrementing every 15 minutes will be presented. This list of available times can be controlled using the minValue, maxValue, and increment configuration properties. The format of the times presented in the list can be customized with the format config.
To handle when the user selects a time from the list, you can subscribe to the selectionchange event.
Code
new Ext.create('Ext.picker.Time', {
width: 60,
minValue: Ext.Date.parse('04:30:00 AM', 'h:i:s A'),
maxValue: Ext.Date.parse('08:00:00 AM', 'h:i:s A'),
renderTo: Ext.getBody()
});
Config Options
CSS Class configs
The base CSS class to apply to this components's element. This will also be prepended to elements within this component like Panel's body will get a class x-panel-body. This means that if you create a subclass of Panel, and you want it to get all the Panels styling for the element and the body, you leave the baseCls x-panel and use componentCls to add specific styling for this component.
An optional extra CSS class that will be added to this component's Element (defaults to ''). This can be useful for adding customized styles to the component or any of its children using standard CSS rules.
CSS Class to be added to a components root level element to give distinction to it via styling.
CSS Class to be added to a components root level element to give distinction to it via styling.
CSS class to add when the Component is disabled. Defaults to 'x-item-disabled'.
CSS class to add when the Component is disabled. Defaults to 'x-item-disabled'.
The CSS class to apply to the loading message element (defaults to Ext.LoadMask.prototype.msgCls "x-mask-loading")
The CSS class to apply to the loading message element (defaults to Ext.LoadMask.prototype.msgCls "x-mask-loading")
An optional extra CSS class that will be added to this component's Element when the mouse moves over the Element, and removed when the mouse moves out. (defaults to ''). This can be useful for adding customized 'active' or 'hover' styles to the component or any of its children using standard CSS rules.
A CSS class to apply to each item in the view on mouseover (defaults to undefined).
Ensure trackOver is set to true to make use of this.
A CSS class to apply to each selected item in the view (defaults to 'x-view-selected').
A CSS class to apply to each selected item in the view (defaults to 'x-view-selected').
The class that is added to the content target when you set styleHtmlContent to true. Defaults to 'x-html'
The class that is added to the content target when you set styleHtmlContent to true. Defaults to 'x-html'
Other Configs
A tag name or DomHelper spec used to create the Element which will encapsulate this Component.
You do not normally need to specify this. For the base classes Ext.Component and Ext.container.Container, this defaults to 'div'. The more complex Sencha classes use a more complex DOM structure specified by their own renderTpls.
This is intended to allow the developer to create application-specific utility Components encapsulated by different DOM elements. Example usage:
{
xtype: 'component',
autoEl: {
tag: 'img',
src: 'http://www.example.com/example.jpg'
}
}, {
xtype: 'component',
autoEl: {
tag: 'blockquote',
html: 'autoEl is cool!'
}
}, {
xtype: 'container',
autoEl: 'ul',
cls: 'ux-unordered-list',
items: {
xtype: 'component',
autoEl: 'li',
html: 'First list item'
}
}
This config is intended mainly for floating Components which may or may not be shown. Instead of using renderTo in the configuration, and rendering upon construction, this allows a Component to render itself upon first show.
Specify as true to have this Component render to the document body upon first show.
Specify as an element, or the ID of an element to have this Component render to a specific element upon first show.
This defaults to true for the Window class.
true to use overflow:'auto' on the components layout element and show scroll bars automatically when
necessary, false to clip any overflowing content (defaults to false).
True to automatically show the component upon creation. This config option may only be used for floating components or components that use autoRender. Defaults to false.
The base CSS class to apply to this components's element. This will also be prepended to elements within this component like Panel's body will get a class x-panel-body. This means that if you create a subclass of Panel, and you want it to get all the Panels styling for the element and the body, you leave the baseCls x-panel and use componentCls to add specific styling for this component.
Set this to true to ignore datachanged events on the bound store. This is useful if you wish to provide custom transition animations via a plugin (defaults to false)
Specifies the border for this component. The border can be a single numeric value to apply to all sides or it can be a CSS style specification for each style, for example: '10 5 3 10'.
An optional extra CSS class that will be added to this component's Element (defaults to ''). This can be useful for adding customized styles to the component or any of its children using standard CSS rules.
CSS Class to be added to a components root level element to give distinction to it via styling.
CSS Class to be added to a components root level element to give distinction to it via styling.
The sizing and positioning of a Component's internal Elements is the responsibility of the Component's layout manager which sizes a Component's internal structure in response to the Component being sized.
Generally, developers will not use this configuration as all provided Components which need their internal elements sizing (Such as input fields) come with their own componentLayout managers.
The default layout manager will be used on instances of the base Ext.Component class which simply sizes the Component's encapsulating element to the height and width specified in the setSize method.
Optional. Specify an existing HTML element, or the id of an existing HTML element to use as the content
for this component.
- Description :
This config option is used to take an existing HTML element and place it in the layout element of a new component (it simply moves the specified DOM element after the Component is rendered to use as the content.
- Notes :
The specified HTML element is appended to the layout element of the component after any configured HTML has been inserted, and so the document will not contain this element at the time the render event is fired.The specified HTML element used will not participate in any
layoutscheme that the Component may use. It is just HTML. Layouts operate on childitems.Add either thex-hiddenor thex-hide-displayCSS class to prevent a brief flicker of the content before it is rendered to the panel.
True to defer emptyText being applied until the store's first load
True to defer emptyText being applied until the store's first load
true to disable selection within the DataView. Defaults to false. This configuration will lock the selection model that the DataView uses.
CSS class to add when the Component is disabled. Defaults to 'x-item-disabled'.
CSS class to add when the Component is disabled. Defaults to 'x-item-disabled'.
Specify as true to make a floating Component draggable using the Component's encapsulating element as the drag handle.
This may also be specified as a config object for the ComponentDragger which is instantiated to perform dragging.
For example to create a Component which may only be dragged around using a certain internal element as the drag handle, use the delegate option:
new Ext.Component({
constrain: true,
floating:true,
style: {
backgroundColor: '#fff',
border: '1px solid black'
},
html: '<h1 style="cursor:move">The title</h1><p>The content</p>',
draggable: {
delegate: 'h1'
}
}).show();
The text to display in the view when there is no data to display (defaults to ''). Note that when using local data the emptyText will not be displayed unless you set the deferEmptyText option to false.
Specify as true to float the Component outside of the document flow using CSS absolute positioning.
Components such as Windows and Menus are floating by default.
Floating Components that are programatically rendered will register themselves with the global ZIndexManager
Floating Components as child items of a Container
A floating Component may be used as a child item of a Container. This just allows the floating Component to seek a ZIndexManager by examining the ownerCt chain.
When configured as floating, Components acquire, at render time, a ZIndexManager which manages a stack of related floating Components. The ZIndexManager brings a single floating Component to the top of its stack when the Component's toFront method is called.
The ZIndexManager is found by traversing up the ownerCt chain to find an ancestor which itself is floating. This is so that descendant floating Components of floating Containers (Such as a ComboBox dropdown within a Window) can have its zIndex managed relative to any siblings, but always above that floating ancestor Container.
If no floating ancestor is found, a floating Component registers itself with the default ZIndexManager.
Floating components do not participate in the Container's layout. Because of this, they are not rendered until you explicitly show them.
After rendering, the ownerCt reference is deleted, and the floatParent property is set to the found floating ancestor Container. If no floating ancestor Container was found the floatParent property will not be set.
Specifies whether the floated component should be automatically focused when it is brought to the front. Defaults to true.
The default time format string which can be overriden for localization support. The format must be valid according to Ext.Date.parse (defaults to 'g:i A', e.g., '3:15 PM'). For 24-hour time format try 'H:i' instead.
Specify as true to have the Component inject framing elements within the Component at render time to
provide a graphical rounded frame around the Component content.
This is only necessary when running on outdated, or non standard-compliant browsers such as Microsoft's Internet Explorer prior to version 9 which do not support rounded corners natively.
The extra space taken up by this framing is available from the read only property frameSize.
A String which specifies how this Component's encapsulating DOM element will be hidden. Values may be
'display': The Component will be hidden using thedisplay: nonestyle.'visibility': The Component will be hidden using thevisibility: hiddenstyle.'offsets': The Component will be hidden by absolutely positioning it out of the visible area of the document. This is useful when a hidden Component must maintain measurable dimensions. Hiding usingdisplayresults in a Component having zero dimensions.
'display'.
An HTML fragment, or a DomHelper specification to use as the layout element content (defaults to ''). The HTML content is added after the component is rendered, so the document will not contain this HTML at the time the render event is fired. This content is inserted into the body before any configured contentEl is appended.
The unique id of this component instance (defaults to an auto-assigned id).
It should not be necessary to use this configuration except for singleton objects in your application. Components created with an id may be accessed globally using Ext.getCmp.
Instead of using assigned ids, use the itemId config, and ComponentQuery which provides selector-based searching for Sencha Components analogous to DOM querying. The Container class contains shortcut methods to query its descendant Components by selector.
Note that this id will also be used as the element id for the containing HTML element that is rendered to the page for this component. This allows you to write id-based CSS rules to style the specific instance of this component uniquely, and also to select sub-elements using this component's id as the parent.
Note: to avoid complications imposed by a unique id also see itemId.
Note: to access the container of a Component see ownerCt.
The number of minutes between each time value in the list (defaults to 15).
The number of minutes between each time value in the list (defaults to 15).
An itemId can be used as an alternative way to get a reference to a component
when no object reference is available. Instead of using an id with
Ext.getCmp, use itemId with
Ext.container.Container.getComponent which will retrieve
itemId's or id's. Since itemId's are an index to the
container's internal MixedCollection, the itemId is scoped locally to the container --
avoiding potential conflicts with Ext.ComponentManager which requires a unique
id.
var c = new Ext.panel.Panel({ //
height: 300,
renderTo: document.body,
layout: 'auto',
items: [
{
itemId: 'p1',
title: 'Panel 1',
height: 150
},
{
itemId: 'p2',
title: 'Panel 2',
height: 150
}
]
})
p1 = c.getComponent('p1'); // not the same as Ext.getCmp()
p2 = p1.ownerCt.getComponent('p2'); // reference via a sibling
Also see id, query, down and child.
Note: to access the container of an item see ownerCt.
@required This is a required setting. A simple CSS selector (e.g. div.some-class or span:first-child) that will be used to determine what nodes this DataView will be working with. The itemSelector is used to map DOM nodes to records. As such, there should only be one root level element that matches the selector for each record.
The inner portion of the item template to be rendered. Follows an XTemplate structure and will be placed inside of a tpl.
(optional)
A config object containing one or more event handlers to be added to this object during initialization. This should be a valid listeners config object as specified in the addListener example for attaching multiple handlers at once.
DOM events from ExtJs Components
While some ExtJs Component classes export selected DOM events (e.g. "click", "mouseover" etc), this
is usually only done when extra value can be added. For example the DataView's
click event passing the node clicked on. To access DOM
events directly from a child element of a Component, we need to specify the element option to
identify the Component property to add a DOM listener to:
new Ext.panel.Panel({
width: 400,
height: 200,
dockedItems: [{
xtype: 'toolbar'
}],
listeners: {
click: {
element: 'el', //bind to the underlying el property on the panel
fn: function(){ console.log('click el'); }
},
dblclick: {
element: 'body', //bind to the underlying body property on the panel
fn: function(){ console.log('dblclick body'); }
}
}
});
A configuration object or an instance of a Ext.ComponentLoader to load remote content for this Component.
A configuration object or an instance of a Ext.ComponentLoader to load remote content for this Component.
The CSS class to apply to the loading message element (defaults to Ext.LoadMask.prototype.msgCls "x-mask-loading")
The CSS class to apply to the loading message element (defaults to Ext.LoadMask.prototype.msgCls "x-mask-loading")
If specified, gives an explicit height for the data view when it is showing the loadingText, if that is specified. This is useful to prevent the view's height from collapsing to zero when the loading mask is applied and there are no other contents in the data view. Defaults to undefined.
A string to display during data load operations (defaults to undefined). If specified, this text will be displayed in a loading div and the view's contents will be cleared while loading, otherwise the view's contents will continue to display normally until the new data is loaded and the contents are replaced.
Specifies the margin for this component. The margin can be a single numeric value to apply to all sides or it can be a CSS style specification for each style, for example: '10 5 3 10'.
The maximum value in pixels which this Component will set its height to.
Warning: This will override any size management applied by layout managers.
The maximum time to be shown in the list of times. This must be a Date object (only the time fields will be used); no parsing of String values will be done. Defaults to undefined.
The maximum value in pixels which this Component will set its width to.
Warning: This will override any size management applied by layout managers.
The minimum value in pixels which this Component will set its height to.
Warning: This will override any size management applied by layout managers.
The minimum time to be shown in the list of times. This must be a Date object (only the time fields will be used); no parsing of String values will be done. Defaults to undefined.
The minimum value in pixels which this Component will set its width to.
Warning: This will override any size management applied by layout managers.
True to allow selection of more than one item at a time, false to allow selection of only a single item at a time or no selection at all, depending on the value of singleSelect (defaults to false).
An optional extra CSS class that will be added to this component's Element when the mouse moves over the Element, and removed when the mouse moves out. (defaults to ''). This can be useful for adding customized 'active' or 'hover' styles to the component or any of its children using standard CSS rules.
A CSS class to apply to each item in the view on mouseover (defaults to undefined).
Ensure trackOver is set to true to make use of this.
Specifies the padding for this component. The padding can be a single numeric value to apply to all sides or it can be a CSS style specification for each style, for example: '10 5 3 10'.
If greater than 0, a Ext.toolbar.Paging is displayed at the bottom of the list and store queries will execute with page start and limit parameters.
An object or array of objects that will provide custom functionality for this component. The only requirement for a valid plugin is that it contain an init method that accepts a reference of type Ext.Component. When a component is created, if any plugins are available, the component will call the init method on each plugin, passing a reference to itself. Each plugin can then call methods or respond to events on the component as needed to provide its functionality.
An object containing properties specifying DomQuery selectors which identify child elements created by the render process.
After the Component's internal structure is rendered according to the renderTpl, this object is iterated through,
and the found Elements are added as properties to the Component using the renderSelector property name.
For example, a Component which rendered an image, and description into its element might use the following properties coded into its prototype:
renderTpl: '<img src="{imageUrl}" class="x-image-component-img"><div class="x-image-component-desc">{description}>/div<',
renderSelectors: {
image: 'img.x-image-component-img',
descEl: 'div.x-image-component-desc'
}
After rendering, the Component would have a property image referencing its child img Element,
and a property descEl referencing the div Element which contains the description.
Specify the id of the element, a DOM element or an existing Element that this component will be rendered into.
- Notes : Do not use this option if the Component is to be a child item of a Container. It is the responsibility of the Container's layout manager to render and manage its child items.When using this config, a call to render() is not required.
See render also.
An XTemplate used to create the internal structure inside this Component's encapsulating Element.
You do not normally need to specify this. For the base classes Ext.Component
and Ext.container.Container, this defaults to null which means that they will be initially rendered
with no internal structure; they render their Element empty. The more specialized ExtJS and Touch classes
which use a more complex DOM structure, provide their own template definitions.
This is intended to allow the developer to create application-specific utility Components with customized internal structure.
Upon rendering, any created child elements may be automatically imported into object properties using the renderSelectors option.
Specify as true to apply a Resizer to this Component
after rendering.
May also be specified as a config object to be passed to the constructor of Resizer
to override any defaults. By default the Component passes its minimum and maximum size, and uses
Ext.resizer.Resizer.dynamic: false
A valid Ext.resizer.Resizer handles config string (defaults to 'all'). Only applies when resizable = true.
A valid Ext.resizer.Resizer handles config string (defaults to 'all'). Only applies when resizable = true.
A buffer to be applied if many state events are fired within a short period. Defaults to 100.
A buffer to be applied if many state events are fired within a short period. Defaults to 100.
A CSS class to apply to each selected item in the view (defaults to 'x-view-selected').
A CSS class to apply to each selected item in the view (defaults to 'x-view-selected').
Specifies whether the floating component should be given a shadow. Set to true to automatically create an Ext.Shadow, or a string indicating the shadow's display Ext.Shadow.mode. Set to false to disable the shadow. (Defaults to 'sides'.)
True to enable multiselection by clicking on multiple items without requiring the user to hold Shift or Ctrl, false to force the user to hold Ctrl or Shift to select more than on item (defaults to false).
True to allow selection of exactly one item at a time, false to allow no selection at all (defaults to false). Note that if multiSelect = true, this value will be ignored.
An array of events that, when fired, should trigger this object to
save its state (defaults to none). stateEvents may be any type
of event supported by this object, including browser or custom events
(e.g., ['click', 'customerchange']).
See stateful for an explanation of saving and
restoring object state.
The unique id for this object to use for state management purposes.
See stateful for an explanation of saving and restoring state.
A flag which causes the object to attempt to restore the state of
internal properties from a saved state on startup. The object must have
a stateId for state to be managed.
Auto-generated ids are not guaranteed to be stable across page loads and
cannot be relied upon to save and restore the same state for a object.
For state saving to work, the state manager's provider must have been set to an implementation of Ext.state.Provider which overrides the set and get methods to save and recall name/value pairs. A built-in implementation, Ext.state.CookieProvider is available.
To set the state provider for the current page:
Ext.state.Manager.setProvider(new Ext.state.CookieProvider({
expires: new Date(new Date().getTime()+(1000*60*60*24*7)), //7 days from now
}));
A stateful object attempts to save state when one of the events
listed in the stateEvents configuration fires.
To save state, a stateful object first serializes its state by
calling getState. By default, this function does
nothing. The developer must provide an implementation which returns an
object hash which represents the restorable state of the object.
The value yielded by getState is passed to Ext.state.Manager.set
which uses the configured Ext.state.Provider to save the object
keyed by the stateId
During construction, a stateful object attempts to restore
its state by calling Ext.state.Manager.get passing the
stateId
The resulting object is passed to applyState.
The default implementation of applyState simply copies
properties into the object, but a developer may override this to support
more behaviour.
You can perform extra processing on state save and restore by attaching handlers to the beforestaterestore, staterestore, beforestatesave and statesave events.
@required The Ext.data.Store to bind this DataView to.
@required The Ext.data.Store to bind this DataView to.
A custom style specification to be applied to this component's Element. Should be a valid argument to Ext.core.Element.applyStyles.
new Ext.panel.Panel({
title: 'Some Title',
renderTo: Ext.getBody(),
width: 400, height: 300,
layout: 'form',
items: [{
xtype: 'textarea',
style: {
width: '95%',
marginBottom: '10px'
}
},
new Ext.button.Button({
text: 'Send',
minWidth: '100',
style: {
marginBottom: '10px'
}
})
]
});
The class that is added to the content target when you set styleHtmlContent to true. Defaults to 'x-html'
The class that is added to the content target when you set styleHtmlContent to true. Defaults to 'x-html'
True to automatically style the html inside the content target of this component (body for panels). Defaults to false.
True to automatically style the html inside the content target of this component (body for panels). Defaults to false.
@required The HTML fragment or an array of fragments that will make up the template used by this DataView. This should be specified in the same format expected by the constructor of Ext.XTemplate.
The Ext.(X)Template method to use when
updating the content area of the Component. Defaults to 'overwrite'
(see Ext.XTemplate.overwrite).
Properties
Read-only property indicating whether or not the component can be dragged
Read-only property indicating whether or not the component can be dragged
Optional. Only present for floating Components which were inserted as descendant items of floating Containers.
Floating Components that are programatically rendered will not have a floatParent property.
For floating Components which are child items of a Container, the floatParent will be the floating ancestor Container which is responsible for the base z-index value of all its floating descendants. It provides a ZIndexManager which provides z-indexing services for all its descendant floating Components.
For example, the dropdown BoundList of a ComboBox which is in a Window will have the Window as its
floatParent
See floating and zIndexManager
Read-only property indicating the width of any framing elements which were added within the encapsulating element to provide graphical, rounded borders. See the frame config.
This is an object containing the frame width in pixels for all four sides of the Component containing the following properties:
topThe width of the top framing element in pixels.rightThe width of the right framing element in pixels.bottomThe width of the bottom framing element in pixels.leftThe width of the left framing element in pixels.
@deprecated 4.0 Replaced by getActiveAnimation Returns thq current animation if this object has any effects actively running or queued, else returns false.
This is an internal flag that you use when creating custom components. By default this is set to true which means that every component gets a mask when its disabled. Components like FieldContainer, FieldSet, Field, Button, Tab override this property to false since they want to implement custom disable logic.
A reference to the PagingToolbar instance in this view. Only populated if pageSize is greater than zero and the BoundList has been rendered.
Read-only property indicating whether or not the component has been rendered.
Read-only property indicating whether or not the component has been rendered.
Stops any running effects and clears this object's internal effects queue if it contains any additional effects that haven't started yet.
Optional. Only present for floating Components after they have been rendered.
A reference to the ZIndexManager which is managing this Component's z-index.
The ZIndexManager maintains a stack of floating Component z-indices, and also provides a single modal mask which is insert just beneath the topmost visible modal floating Component.
Floating Components may be brought to the front or sent to the back of the z-index stack.
This defaults to the global ZIndexManager for floating Components that are programatically rendered.
For floating Components which are added to a Container, the ZIndexManager is acquired from the first ancestor Container found which is floating, or if not found the global ZIndexManager is used.
See floating and floatParent
Methods
Create a new TimePicker
Create a new TimePicker
Parameters
- config : Object
The config object
Returns
- void
@deprecated 4.0 Replaced by {link:#addCls} Adds a CSS class to the top level element representing this component.
@deprecated 4.0 Replaced by {link:#addCls} Adds a CSS class to the top level element representing this component.
Parameters
- cls : String
The CSS class name to add
Returns
- Ext.Component
Returns the Component to allow method chaining.
Adds a CSS class to the top level element representing this component.
Adds a CSS class to the top level element representing this component.
Parameters
- cls : String
The CSS class name to add
Returns
- Ext.Component
Returns the Component to allow method chaining.
Adds a cls to the uiCls array, which will also call addUIClsToElement and adds to all elements of this component.
Adds a cls to the uiCls array, which will also call addUIClsToElement and adds to all elements of this component.
Parameters
- cls : String/Array
A string or an array of strings to add to the uiCls
Returns
- void
Adds the specified events to the list of events which this Observable may fire.
Adds the specified events to the list of events which this Observable may fire.
Parameters
- o : Object/String
Either an object with event names as properties with a value of
trueor the first event name string if multiple event names are being passed as separate parameters. - : String
[additional] Optional additional event names if multiple event names are being passed as separate parameters. Usage:
this.addEvents('storeloaded', 'storecleared');
Returns
- void
Appends an event handler to this object.
Appends an event handler to this object.
Parameters
- eventName : String
The name of the event to listen for. May also be an object who's property names are event names. See
- handler : Function
The method the event invokes.
- scope : Object
(optional) The scope (
thisreference) in which the handler function is executed. If omitted, defaults to the object which fired the event. - options : Object
(optional) An object containing handler configuration. properties. This may contain any of the following properties:
- scope : ObjectThe scope (
thisreference) in which the handler function is executed. If omitted, defaults to the object which fired the event. - delay : NumberThe number of milliseconds to delay the invocation of the handler after the event fires.
- single : BooleanTrue to add a handler to handle just the next firing of the event, and then remove itself.
- buffer : NumberCauses the handler to be scheduled to run in an Ext.util.DelayedTask delayed by the specified number of milliseconds. If the event fires again within that time, the original handler is not invoked, but the new handler is scheduled in its place.
- target : ObservableOnly call the handler if the event was fired on the target Observable, not if the event was bubbled up from a child Observable.
- element : StringThis option is only valid for listeners bound to Components. The name of a Component property which references an element to add a listener to.
This option is useful during Component construction to add DOM event listeners to elements of Components which will exist only after the Component is rendered. For example, to add a click listener to a Panel's body:
new Ext.panel.Panel({ title: 'The title', listeners: { click: this.handlePanelClick, element: 'body' } });When added in this way, the options available are the options applicable to Ext.core.Element.addListener
Combining Options
Using the options argument, it is possible to combine different types of listeners:
A delayed, one-time listener.myPanel.on('hide', this.handleClick, this, { single: true, delay: 100 });Attaching multiple handlers in 1 call
The method also allows for a single argument to be passed which is a config object containing properties which specify multiple events. For example:
.myGridPanel.on({ cellClick: this.onCellClick, mouseover: this.onMouseOver, mouseout: this.onMouseOut, scope: this // Important. Ensure "this" is correct during handler execution }); - scope : Object
Returns
- void
Adds listeners to any Observable object (or Element) which are automatically removed when this Component is destroyed.
Adds listeners to any Observable object (or Element) which are automatically removed when this Component is destroyed.
Parameters
- item : Observable/Element
The item to which to add a listener/listeners.
- ename : Object/String
The event name, or an object containing event name properties.
- fn : Function
Optional. If the
enameparameter was an event name, this is the handler function. - scope : Object
Optional. If the
enameparameter was an event name, this is the scope (thisreference) in which the handler function is executed. - opt : Object
Optional. If the
enameparameter was an event name, this is the addListener options.
Returns
- void
Add events that will trigger the state to be saved.
Add events that will trigger the state to be saved.
Parameters
- events : String/Array
The event name or an array of event names.
Returns
- void
Parameters
- adjWidth : Number
The box-adjusted width that was set
- adjHeight : Number
The box-adjusted height that was set
- isSetSize : Boolean
Whether or not the height/width are stored on the component permanently
- layoutOwner : Ext.Component
Component which sent the layout. Only used when isSetSize is false.
Returns
- void
Aligns this floating Component to the specified element
Aligns this floating Component to the specified element
Parameters
- element : Mixed
The element or Ext.Component to align to. If passing a component, it must be a omponent instance. If a string id is passed, it will be used as an element id.
- position : String
(optional, defaults to "tl-bl?") The position to align to (see Ext.core.Element.alignTo for more details).
- offsets : Array
(optional) Offset the positioning by [x, y]
Returns
- Component
this
Perform custom animation on this object.
This method is applicable to both the the Component class and the Element class. It performs animated transitions of certain properties of this object over a specified timeline.
The sole parameter is an object which specifies start property values, end property values, and properties which
describe the timeline. Of the properties listed below, only to is mandatory.
Properties include
fromAn object which specifies start values for the properties being animated. If not supplied, properties are animated from current settings. The actual properties which may be animated depend upon ths object being animated. See the sections below on Element and Component animation.toAn object which specifies end values for the properties being animated.durationThe duration in milliseconds for which the animation will run.easingA string value describing an easing type to modify the rate of change from the default linear to non-linear. Values may be one of:- ease
- easeIn
- easeOut
- easeInOut
- backIn
- backOut
- elasticIn
- elasticOut
- bounceIn
- bounceOut
keyframesThis is an object which describes the state of animated properties at certain points along the timeline. it is an object containing properties who's names are the percentage along the timeline being described and who's values specify the animation state at that point.listenersThis is a standard listeners configuration object which may be used to inject behaviour at either thebeforeanimateevent or theafteranimateevent.Animating an Element
When animating an Element, the following properties may be specified infrom,to, andkeyframeobjects:xThe page X position in pixels.yThe page Y position in pixelsleftThe element's CSSleftvalue. Units must be supplied.topThe element's CSStopvalue. Units must be supplied.widthThe element's CSSwidthvalue. Units must be supplied.heightThe element's CSSheightvalue. Units must be supplied.scrollLeftThe element'sscrollLeftvalue.scrollTopThe element'sscrollLeftvalue.opacityThe element'sopacityvalue. This must be a value between0and1.
Be aware than animating an Element which is being used by an Ext Component without in some way informing the Component about the changed element state will result in incorrect Component behaviour. This is because the Component will be using the old state of the element. To avoid this problem, it is now possible to directly animate certain properties of Components.
Animating a Component
When animating an Element, the following properties may be specified infrom,to, andkeyframeobjects:xThe Component's page X position in pixels.yThe Component's page Y position in pixelsleftThe Component'sleftvalue in pixels.topThe Component'stopvalue in pixels.widthThe Component'swidthvalue in pixels.widthThe Component'swidthvalue in pixels.dynamicSpecify as true to update the Component's layout (if it is a Container) at every frame of the animation. Use sparingly as laying out on every intermediate size change is an expensive operation.
For example, to animate a Window to a new size, ensuring that its internal layout, and any shadow is correct:
myWindow = Ext.create('Ext.window.Window', { title: 'Test Component animation', width: 500, height: 300, layout: { type: 'hbox', align: 'stretch' }, items: [{ title: 'Left: 33%', margins: '5 0 5 5', flex: 1 }, { title: 'Left: 66%', margins: '5 5 5 5', flex: 2 }] }); myWindow.show(); myWindow.header.el.on('click', function() { myWindow.animate({ to: { width: (myWindow.getWidth() == 500) ? 700 : 500, height: (myWindow.getHeight() == 300) ? 400 : 300, } }); });For performance reasons, by default, the internal layout is only updated when the Window reaches its final
"to"size. If dynamic updating of the Window's child Components is required, then configure the animation withdynamic: trueand the two child items will maintain their proportions during the animation.Parameters
- config : Object
An object containing properties which describe the animation's start and end states, and the timeline of the animation.
Returns
- Object
this
Applies the state to the object. This should be overridden in subclasses to do more complex state operations. By default it applies the state properties onto the current object.
Parameters
- state : Object
The state
Returns
- void
Occurs before componentLayout is run. Returning false from this method will prevent the componentLayout from being executed.
Parameters
- adjWidth : Number
The box-adjusted width that was set
- adjHeight : Number
The box-adjusted height that was set
- isSetSize : Boolean
Whether or not the height/width are stored on the component permanently
- layoutOwner : Ext.Component
Component which sent the layout. Only used when isSetSize is false.
Returns
- void
Changes the data store bound to this view and refreshes it.
Changes the data store bound to this view and refreshes it.
Parameters
- store : Store
The store to bind to this view
- initial : Object
Returns
- void
Bubbles up the component/container heirarchy, calling the specified function with each component. The scope (this) of function call will be the scope provided or the current component. The arguments to the function will be the args provided or the current component. If the function returns false at any point, the bubble is stopped.
Parameters
- fn : Function
The function to call
- scope : Object
(optional) The scope of the function (defaults to current node)
- args : Array
(optional) The args to call the function with (default to passing the current component)
Returns
- Ext.Component
this
Starts capture on the specified Observable. All events will be passed to the supplied function with the event name + standard signature of the event before the event is fired. If the supplied function returns false, the event will not fire.
Parameters
- o : Observable
The Observable to capture events from.
- fn : Function
The function to call when an event is fired.
- scope : Object
(optional) The scope (
thisreference) in which the function is executed. Defaults to the Observable firing the event.
Returns
- void
Center this Component in its container.
Center this Component in its container.
Returns
- Component
this
Un-highlight the currently highlighted item, if any.
Un-highlight the currently highlighted item, if any.
Returns
- void
Removes all listeners for this object including the managed listeners
Removes all listeners for this object including the managed listeners
Returns
- void
Removes all managed listeners for this object.
Removes all managed listeners for this object.
Returns
- void
Clone the current component using the original config values passed into this instance by default.
Clone the current component using the original config values passed into this instance by default.
Parameters
- overrides : Object
A new config containing any properties to override in the cloned version. An id property can be passed on this object, otherwise one will be generated to avoid duplicates.
Returns
- Ext.Component
clone The cloned copy of this component
Function which can be overridden which returns the data object passed to this DataView's template to render the whole DataView.
This is usually an Array of data objects, each element of which is processed by an XTemplate which uses '<tpl for=".">' to iterate over its supplied data object as an Array. However, named properties may be placed into the data object to provide non-repeating data such as headings, totals etc.
Parameters
- records : Array
An Array of Ext.data.Models to be rendered into the DataView.
- startIndex : Number
the index number of the Record being prepared for rendering.
Returns
- Array
An Array of data objects to be processed by a repeating XTemplate. May also contain named properties.
Deselects a record instance by record instance or index.
Deselects a record instance by record instance or index.
Parameters
- records : Ext.data.Model/Index
An array of records or an index
- suppressEvent : Boolean
Set to false to not fire a deselect event
Returns
- void
Disable the component.
Disable the component.
Parameters
- silent : Boolean
Passing true, will supress the 'disable' event from being fired.
Returns
- void
Handles autoRender. Floating Components may have an ownerCt. If they are asking to be constrained, constrain them within that ownerCt, and have their z-index managed locally. Floating Components are always rendered to document.body
Returns
- void
This method needs to be called whenever you change something on this component that requires the Component's layout to be recalculated.
Parameters
- width : Object
- height : Object
- isSetSize : Object
- ownerCt : Object
Returns
- Ext.container.Container
this
Moves this floating Component into a constrain region.
By default, this Component is constrained to be within the container it was added to, or the element it was rendered to.
An alternative constraint may be passed.
Parameters
- constrainTo : Mixed
Optional. The Element or Region into which this Component is to be constrained.
Returns
- void
Enable the component
Enable the component
Parameters
- silent : Boolean
Passing false will supress the 'enable' event from being fired.
Returns
- void
Enables events fired by this Observable to bubble up an owner hierarchy by calling
this.getBubbleTarget() if present. There is no implementation in the Observable base class.
This is commonly used by Ext.Components to bubble events to owner Containers. See Ext.Component.getBubbleTarget. The default implementation in Ext.Component returns the Component's immediate owner. But if a known target is required, this can be overridden to access the required target more quickly.
Example:
Ext.override(Ext.form.field.Base, {
// Add functionality to Field's initComponent to enable the change event to bubble
initComponent : Ext.Function.createSequence(Ext.form.field.Base.prototype.initComponent, function() {
this.enableBubble('change');
}),
// We know that we want Field's events to bubble directly to the FormPanel.
getBubbleTarget : function() {
if (!this.formPanel) {
this.formPanel = this.findParentByType('form');
}
return this.formPanel;
}
});
var myForm = new Ext.formPanel({
title: 'User Details',
items: [{
...
}],
listeners: {
change: function() {
// Title goes red if form has been modified.
myForm.header.setStyle('color', 'red');
}
}
});
Parameters
- events : String/Array
The event name to bubble, or an Array of event names.
Returns
- void
Returns the template node the passed child belongs to, or null if it doesn't belong to one.
Returns the template node the passed child belongs to, or null if it doesn't belong to one.
Parameters
- node : HTMLElement
Returns
- HTMLElement
The template node
This method finds the topmost active layout who's processing will eventually determine the size and position of this Component.
This method is useful when dynamically adding Components into Containers, and some processing must take place after the final sizing and positioning of the Component has been performed.
Returns
- void
Find a container above this component at any level by a custom function. If the passed function returns true, the container will be returned.
Parameters
- fn : Function
The custom function to call with the arguments (container, this component).
Returns
- Ext.container.Container
The first Container for which the custom function returns true
Find a container above this component at any level by xtype or class
See also the up method.
Find a container above this component at any level by xtype or class
See also the up method.
Parameters
- xtype : String/Class
The xtype string for a component, or the class of the component directly
Returns
- Ext.container.Container
The first Container which matches the given xtype or class
Returns the template node by the Ext.EventObject or null if it is not found.
Returns the template node by the Ext.EventObject or null if it is not found.
Parameters
- e : Ext.EventObject
Returns
- void
Fires the specified event with the passed parameters (minus the event name).
An event may be set to bubble up an Observable parent hierarchy (See Ext.Component.getBubbleTarget) by calling enableBubble.
Parameters
- eventName : String
The name of the event to fire.
- args : Object...
Variable number of parameters are passed to handlers.
Returns
- Boolean
returns false if any of the handlers return false otherwise it returns true.
Try to focus this component.
Try to focus this component.
Parameters
- selectText : Boolean
(optional) If applicable, true to also select the text in this component
- delay : Boolean/Number
(optional) Delay the focus this number of milliseconds (true for 10 milliseconds).
Returns
- Ext.Component
this
Returns thq current animation if this object has any effects actively running or queued, else returns false.
Returns thq current animation if this object has any effects actively running or queued, else returns false.
Returns
- Mixed
anim if element has active effects, else false
Gets the current box measurements of the component's underlying element.
Gets the current box measurements of the component's underlying element.
Parameters
- local : Boolean
(optional) If true the element's left and top are returned instead of page XY (defaults to false)
Returns
- Object
box An object in the format {x, y, width, height}
Provides the link for Observable's fireEvent method to bubble up the ownership hierarchy.
Provides the link for Observable's fireEvent method to bubble up the ownership hierarchy.
Returns
- Ext.container.Container
the Container which owns this Component.
Retrieves the top level element representing this component.
Retrieves the top level element representing this component.
Returns
- void
Gets the current height of the component's underlying element.
Gets the current height of the component's underlying element.
Returns
- Number
Retrieves the id of this component. Will autogenerate an id if one has not already been set.
Retrieves the id of this component. Will autogenerate an id if one has not already been set.
Returns
- void
This function takes the position argument passed to onRender and returns a DOM element that you can use in the insertBefore.
Parameters
- position : String/Number/Element/HTMLElement
Index, element id or element you want to put this component before.
Returns
- HTMLElement
DOM element that you can use in the insertBefore
Gets the Ext.ComponentLoader for this Component.
Gets the Ext.ComponentLoader for this Component.
Returns
- Ext.ComponentLoader
The loader instance, null if it doesn't exist.
Gets a template node.
Gets a template node.
Parameters
- nodeInfo : HTMLElement/String/Number/Ext.data.Model
An HTMLElement template node, index of a template node, the id of a template node or the record associated with the node.
Returns
- HTMLElement
The node or null if it wasn't found
Gets a range nodes.
Gets a range nodes.
Parameters
- start : Number
(optional) The index of the first node in the range
- end : Number
(optional) The index of the last node in the range
Returns
- Array
An array of nodes
Retrieves a plugin by its pluginId which has been bound to this component.
Retrieves a plugin by its pluginId which has been bound to this component.
Parameters
- pluginId : Object
Returns
- Ext.AbstractPlugin
pluginInstance
Gets the current XY position of the component's underlying element.
Gets the current XY position of the component's underlying element.
Parameters
- local : Boolean
(optional) If true the element's left and top are returned instead of page XY (defaults to false)
Returns
- Array
The XY position of the element (e.g., [100, 200])
Gets a record from a node
Gets a record from a node
Parameters
- node : Element/HTMLElement
The node to evaluate
Returns
- Record
record The Ext.data.Model object
Gets an array of the records from an array of nodes
Gets an array of the records from an array of nodes
Parameters
- nodes : Array
The nodes to evaluate
Returns
- Array
records The Ext.data.Model objects
Gets the currently selected nodes.
Gets the currently selected nodes.
Returns
- Array
An array of HTMLElements
Gets the current size of the component's underlying element.
Gets the current size of the component's underlying element.
Returns
- Object
An object containing the element's size {width: (element width), height: (element height)}
Gets the current state of the object. By default this function returns null, it should be overridden in subclasses to implement methods for getting the state.
Returns
- Object
The current state
Gets the state id for this object.
Gets the state id for this object.
Returns
- String
The state id, null if not found.
Returns the store associated with this DataView.
Returns the store associated with this DataView.
Returns
- Ext.data.Store
The store
Gets the current width of the component's underlying element.
Gets the current width of the component's underlying element.
Returns
- Number
Gets the xtype for this component as registered with Ext.ComponentManager. For a list of all available xtypes, see the Ext.Component header. Example usage:
var t = new Ext.form.field.Text();
alert(t.getXType()); // alerts 'textfield'
Returns
- String
The xtype
Returns this Component's xtype hierarchy as a slash-delimited string. For a list of all available xtypes, see the Ext.Component header.
If using your own subclasses, be aware that a Component must register its own xtype to participate in determination of inherited xtypes.
Example usage:
var t = new Ext.form.field.Text();
alert(t.getXTypes()); // alerts 'component/field/textfield'
Returns
- String
The xtype hierarchy string
Checks to see if this object has any listeners for a specified event
Checks to see if this object has any listeners for a specified event
Parameters
- eventName : String
The name of the event to check for
Returns
- Boolean
True if the event is being listened for, else false
Checks if there is currently a specified uiCls
Checks if there is currently a specified uiCls
Parameters
- cls : String
The cls to check
Returns
- void
Hides this Component, setting it to invisible using the configured hideMode.
Hides this Component, setting it to invisible using the configured hideMode.
Parameters
- animateTarget : String/Element/Component
- callback : Function
(optional) A callback function to call after the Component is hidden.
- scope : Object
(optional) The scope (
thisreference) in which the callback is executed. Defaults to this Component.
Returns
- Ext.Component
this
Highlight a given item in the DataView. This is called by the mouseover handler if overItemCls and trackOver are configured, but can also be called manually by other code, for instance to handle stepping through the list via keyboard navigation.
Parameters
- item : HTMLElement
The item to highlight
Returns
- void
Finds the index of the passed node.
Finds the index of the passed node.
Parameters
- nodeInfo : HTMLElement/String/Number/Record
An HTMLElement template node, index of a template node, the id of a template node or a record associated with a node.
Returns
- Number
The index of the node or -1
Tests whether this Component matches the selector string.
Tests whether this Component matches the selector string.
Parameters
- selector : String
The selector string to test against.
Returns
- Boolean
True if this Component matches the selector.
Determines whether this component is the descendant of a particular container.
Determines whether this component is the descendant of a particular container.
Parameters
- container : Ext.Container
Returns
- Boolean
isDescendant
Method to determine whether this Component is currently disabled.
Method to determine whether this Component is currently disabled.
Returns
- Boolean
the disabled state of this Component.
Method to determine whether this Component is draggable.
Method to determine whether this Component is draggable.
Returns
- Boolean
the draggable state of this component.
Method to determine whether this Component is droppable.
Method to determine whether this Component is droppable.
Returns
- Boolean
the droppable state of this component.
Method to determine whether this Component is floating.
Method to determine whether this Component is floating.
Returns
- Boolean
the floating state of this component.
Method to determine whether this Component is currently set to hidden.
Method to determine whether this Component is currently set to hidden.
Returns
- Boolean
the hidden state of this Component.
Returns true if the passed node is selected, else false.
Returns true if the passed node is selected, else false.
Parameters
- node : HTMLElement/Number/Ext.data.Model
The node, node index or record to check
Returns
- Boolean
True if selected, else false
Returns true if this component is visible.
Returns true if this component is visible.
Parameters
- deep : Boolean
.
Optional. Pass
trueto interrogate the visibility status of all parent Containers to determine whether this Component is truly visible to the user.Generally, to determine whether a Component is hidden, the no argument form is needed. For example when creating dynamically laid out UIs in a hidden Container before showing them.
Returns
- Boolean
True if this component is visible, false otherwise.
Tests whether or not this Component is of a specific xtype. This can test whether this Component is descended from the xtype (default) or whether it is directly of the xtype specified (shallow = true).
If using your own subclasses, be aware that a Component must register its own xtype to participate in determination of inherited xtypes.
For a list of all available xtypes, see the Ext.Component header.
Example usage:
var t = new Ext.form.field.Text();
var isText = t.isXType('textfield'); // true
var isBoxSubclass = t.isXType('field'); // true, descended from Ext.form.field.Base
var isBoxInstance = t.isXType('field', true); // false, not a direct Ext.form.field.Base instance
Parameters
- xtype : String
The xtype to check for this Component
- shallow : Boolean
(optional) False to check whether this Component is descended from the xtype (this is the default), or true to check whether this Component is directly of the specified xtype.
Returns
- Boolean
True if this component descends from the specified xtype, false otherwise.
Returns the next node in the Component tree in tree traversal order.
Note that this is not limited to siblings, and if invoked upon a node with no matching siblings, will walk the tree to attempt to find a match. Contrast with pnextSibling.
Parameters
- selector : String
Optional A ComponentQuery selector to filter the following nodes.
- includeSelf : Object
Returns
- void
The next node (or the next node which matches the selector). Returns null if there is no matching node.
Returns the next sibling of this Component.
Optionally selects the next sibling which matches the passed ComponentQuery selector.
May also be refered to as next()
Note that this is limited to siblings, and if no siblings of the item match, null is returned. Contrast with nextNode
Parameters
- selector : String
Optional A ComponentQuery selector to filter the following items.
Returns
- void
The next sibling (or the next sibling which matches the selector). Returns null if there is no matching sibling.
Sets observability on the passed class constructor.
This makes any event fired on any instance of the passed class also fire a single event through the class allowing for central handling of events on many instances at once.
Usage:
Ext.util.Observable.observe(Ext.data.Connection);
Ext.data.Connection.on('beforerequest', function(con, options) {
console.log('Ajax request made to ' + options.url);
});
Parameters
- c : Function
The class constructor to make observable.
- listeners : Object
An object containing a series of listeners to add. See addListener.
Returns
- void
Appends an event handler to this object (shorthand for addListener.)
Appends an event handler to this object (shorthand for addListener.)
Parameters
- eventName : String
The type of event to listen for
- handler : Function
The method the event invokes
- scope : Object
(optional) The scope (
thisreference) in which the handler function is executed. If omitted, defaults to the object which fired the event. - options : Object
(optional) An object containing handler configuration.
Returns
- void
Function which can be overridden to provide custom formatting for each Record that is used by this DataView's template to render each node.
Parameters
- data : Array/Object
The raw data object that was used to create the Record.
- recordIndex : Number
the index number of the Record being prepared for rendering.
- record : Record
The Record being prepared for rendering.
Returns
- Array/Object
The formatted data in a format expected by the internal template's overwrite() method. (either an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'}))
Returns the previous node in the Component tree in tree traversal order.
Note that this is not limited to siblings, and if invoked upon a node with no matching siblings, will walk the tree in reverse order to attempt to find a match. Contrast with previousSibling.
Parameters
- selector : String
Optional. A ComponentQuery selector to filter the preceding nodes.
- includeSelf : Object
Returns
- void
The previous node (or the previous node which matches the selector). Returns null if there is no matching node.
Returns the previous sibling of this Component.
Optionally selects the previous sibling which matches the passed ComponentQuery selector.
May also be refered to as prev()
Note that this is limited to siblings, and if no siblings of the item match, null is returned. Contrast with previousNode
Parameters
- selector : String
Optional. A ComponentQuery selector to filter the preceding items.
Returns
- void
The previous sibling (or the previous sibling which matches the selector). Returns null if there is no matching sibling.
Refreshes the view by reloading the data from the store and re-rendering the template.
Refreshes the view by reloading the data from the store and re-rendering the template.
Returns
- void
Refreshes an individual node's data from the store.
Refreshes an individual node's data from the store.
Parameters
- index : Number
The item's data index in the store
Returns
- void
Relays selected events from the specified Observable as if the events were fired by this.
Relays selected events from the specified Observable as if the events were fired by this.
Parameters
- origin : Object
The Observable whose events this object is to relay.
- events : Array
Array of event names to relay.
- prefix : Object
Returns
- void
Removes all added captures from the Observable.
Removes all added captures from the Observable.
Parameters
- o : Observable
The Observable to release
Returns
- void
Removes a CSS class from the top level element representing this component.
Removes a CSS class from the top level element representing this component.
Parameters
- className : Object
Returns
- Ext.Component
Returns the Component to allow method chaining.
Removes a cls to the uiCls array, which will also call removeUIClsToElement and removes it from all elements of this component.
Parameters
- cls : String/Array
A string or an array of strings to remove to the uiCls
Returns
- void
Removes an event handler.
Removes an event handler.
Parameters
- eventName : String
The type of event the handler was associated with.
- handler : Function
The handler to remove. This must be a reference to the function passed into the addListener call.
- scope : Object
(optional) The scope originally specified for the handler.
Returns
- void
Removes listeners that were added by the mon method.
Removes listeners that were added by the mon method.
Parameters
- item : Observable|Element
The item from which to remove a listener/listeners.
- ename : Object|String
The event name, or an object containing event name properties.
- fn : Function
Optional. If the
enameparameter was an event name, this is the handler function. - scope : Object
Optional. If the
enameparameter was an event name, this is the scope (thisreference) in which the handler function is executed.
Returns
- void
Resume firing events. (see suspendEvents)
If events were suspended using the queueSuspended parameter, then all
events fired during event suspension will be sent to any listeners now.
Returns
- void
Selects a record instance by record instance or index.
Selects a record instance by record instance or index.
Parameters
- records : Ext.data.Model/Index
An array of records or an index
- keepExisting : Boolean
- suppressEvent : Boolean
Set to false to not fire a select event
Returns
- void
Ensures that all effects queued after sequenceFx is called on this object are run in sequence. This is the opposite of syncFx.
Returns
- Ext.core.Element
The Element
This method is called internally by Ext.ZIndexManager to signal that a floating Component has either been moved to the top of its zIndex stack, or pushed from the top of its zIndex stack.
If a Window is superceded by another Window, deactivating it hides its shadow.
This method also fires the activate or deactivate event depending on which action occurred.
Parameters
- active : Boolean
True to activate the Component, false to deactivate it (defaults to false)
- newActive : Component
The newly active Component which is taking over topmost zIndex position.
Returns
- void
Sets the overflow on the content element of the component.
Sets the overflow on the content element of the component.
Parameters
- scroll : Boolean
True to allow the Component to auto scroll.
Returns
- Ext.Component
this
Enable or disable the component.
Enable or disable the component.
Parameters
- disabled : Boolean
Returns
- void
Sets the dock position of this component in its parent panel. Note that this only has effect if this item is part of the dockedItems collection of a parent that has a DockLayout (note that any Panel has a DockLayout by default)
Parameters
- dock : Object
- layoutParent : Object
Returns
- Component
this
Sets the height of the component. This method fires the resize event.
Sets the height of the component. This method fires the resize event.
Parameters
- height : Number
The new height to set. This may be one of:
- A Number specifying the new height in the Element's Ext.core.Element.defaultUnits (by default, pixels).
- A String used to set the CSS height style.
- undefined to leave the height unchanged.
Returns
- Ext.Component
this
This method allows you to show or hide a LoadMask on top of this component.
This method allows you to show or hide a LoadMask on top of this component.
Parameters
- load : Boolean/Object/String
True to show the default LoadMask, a config object that will be passed to the LoadMask constructor, or a message String to show. False to hide the current LoadMask.
- targetEl : Boolean
True to mask the targetEl of this Component instead of the this.el. For example, setting this to true on a Panel will cause only the body to be masked. (defaults to false)
Returns
- Ext.LoadMask
The LoadMask instance that has just been shown.
Set the maxValue and update the list of available times. This must be a Date object (only the time fields will be used); no parsing of String values will be done.
Parameters
- value : Date
Returns
- void
Set the minValue and update the list of available times. This must be a Date object (only the time fields will be used); no parsing of String values will be done.
Parameters
- value : Date
Returns
- void
Sets the page XY position of the component. To set the left and top instead, use setPosition. This method fires the move event.
Parameters
- x : Number
The new x position
- y : Number
The new y position
- animate : Mixed
If passed, the Component is animated into its new position. If this parameter is a number, it is used as the animation duration in milliseconds.
Returns
- Ext.Component
this
Sets the left and top of the component. To set the page XY position instead, use setPagePosition. This method fires the move event.
Parameters
- left : Number
The new left
- top : Number
The new top
- animate : Mixed
If true, the Component is animated into its new position. You may also pass an animation configuration.
Returns
- Ext.Component
this
Sets the width and height of this Component. This method fires the resize event. This method can accept
either width and height as separate arguments, or you can pass a size object like {width:10, height:20}.
Parameters
- width : Mixed
The new width to set. This may be one of:
- A Number specifying the new width in the Element's Ext.core.Element.defaultUnits (by default, pixels).
- A String used to set the CSS width style.
- A size object in the format
{width: widthValue, height: heightValue}. undefinedto leave the width unchanged.
- height : Mixed
The new height to set (not required if a size object is passed as the first arg). This may be one of:
- A Number specifying the new height in the Element's Ext.core.Element.defaultUnits (by default, pixels).
- A String used to set the CSS height style. Animation may not be used.
undefinedto leave the height unchanged.
Returns
- Ext.Component
this
Sets the UI for the component. This will remove any existing UIs on the component. It will also loop through any uiCls set on the component and rename them so they include the new UI
Parameters
- ui : String
The new UI for the component
Returns
- void
Convenience function to hide or show this component by boolean.
Convenience function to hide or show this component by boolean.
Parameters
- visible : Boolean
True to show, false to hide
Returns
- Ext.Component
this
Sets the width of the component. This method fires the resize event.
Sets the width of the component. This method fires the resize event.
Parameters
- width : Number
The new width to setThis may be one of:
- A Number specifying the new width in the Element's Ext.core.Element.defaultUnits (by default, pixels).
- A String used to set the CSS width style.
Returns
- Ext.Component
this
Shows this Component, rendering it first if autoRender or {"floating are true.
After being shown, a floating Component (such as a Ext.window.Window), is activated it and brought to the front of its z-index stack.
Parameters
- animateTarget : String/Element
- callback : Function
(optional) A callback function to call after the Component is displayed. Only necessary if animation was specified.
- scope : Object
(optional) The scope (
thisreference) in which the callback is executed. Defaults to this Component.
Returns
- Component
this
@deprecated 4.0 Replaced by stopAnimation Stops any running effects and clears this object's internal effects queue if it contains any additional effects that haven't started yet.
Returns
- Ext.core.Element
The Element
Suspend the firing of all events. (see resumeEvents)
Suspend the firing of all events. (see resumeEvents)
Parameters
- queueSuspended : Boolean
Pass as true to queue up suspended events to be fired after the resumeEvents call instead of discarding all suspended events;
Returns
- void
Ensures that all effects queued after syncFx is called on this object are run concurrently. This is the opposite of sequenceFx.
Returns
- Ext.core.Element
The Element
Sends this Component to the back of (lower z-index than) any other visible windows
Sends this Component to the back of (lower z-index than) any other visible windows
Returns
- Component
this
Brings this floating Component to the front of any other visible, floating Components managed by the same ZIndexManager
If this Component is modal, inserts the modal mask just below this Component in the z-index stack.
Parameters
- preventFocus : Boolean
(optional) Specify
trueto prevent the Component from being focused.
Returns
- Component
this
Removes an event handler (shorthand for removeListener.)
Removes an event handler (shorthand for removeListener.)
Parameters
- eventName : String
The type of event the handler was associated with.
- handler : Function
The handler to remove. This must be a reference to the function passed into the addListener call.
- scope : Object
(optional) The scope originally specified for the handler.
Returns
- void
Walks up the ownerCt axis looking for an ancestor Container which matches
the passed simple selector.
Example:
var owningTabPanel = grid.up('tabpanel');
Parameters
- selector : String
Optional. The simple selector to test.
Returns
- Container
The matching ancestor Container (or
undefinedif no match was found).
Update the content area of a component.
Update the content area of a component.
Parameters
- htmlOrData : Mixed
If this component has been configured with a template via the tpl config then it will use this argument as data to populate the template. If this component was not configured with a template, the components content area will be updated via Ext.core.Element update
- loadScripts : Boolean
(optional) Only legitimate when using the html configuration. Defaults to false
- callback : Function
(optional) Only legitimate when using the html configuration. Callback to execute when scripts have finished loading
Returns
- void
Sets the current box measurements of the component's underlying element.
Sets the current box measurements of the component's underlying element.
Parameters
- box : Object
An object in the format {x, y, width, height}
Returns
- Ext.Component
this
Events
Fires after a Component has been visually activated.
Fires after a Component has been visually activated.
Parameters
- this : Ext.Component
Fires after a Component had been added to a Container.
Fires after a Component had been added to a Container.
Parameters
- this : Ext.Component
- container : Ext.container.Container
Parent Container
- pos : Number
position of Component
Fires after the component rendering is finished.
The afterrender event is fired after this Component has been rendered, been postprocesed by any afterRender method defined for the Component.
Parameters
- this : Ext.Component
Fires before a Component has been visually activated. Returning false from an event listener can prevent the activate from occurring.
Parameters
- this : Ext.Component
Fires before the click event on the container is processed. Returns false to cancel the default action.
Fires before the click event on the container is processed. Returns false to cancel the default action.
Parameters
- this : Ext.view.View
- e : Ext.EventObject
The raw event object
Fires before the dblclick event on the container is processed. Returns false to cancel the default action.
Fires before the dblclick event on the container is processed. Returns false to cancel the default action.
Parameters
- this : Ext.view.View
- e : Ext.EventObject
The raw event object
Fires before the keydown event on the container is processed. Returns false to cancel the default action.
Fires before the keydown event on the container is processed. Returns false to cancel the default action.
Parameters
- this : Ext.view.View
- e : Ext.EventObject
The raw event object. Use getKey() to retrieve the key that was pressed.
Fires before the mousedown event on the container is processed. Returns false to cancel the default action.
Fires before the mousedown event on the container is processed. Returns false to cancel the default action.
Parameters
- this : Ext.view.View
- e : Ext.EventObject
The raw event object
Fires before the mouseout event on the container is processed. Returns false to cancel the default action.
Fires before the mouseout event on the container is processed. Returns false to cancel the default action.
Parameters
- this : Ext.view.View
- e : Ext.EventObject
The raw event object
Fires before the mouseover event on the container is processed. Returns false to cancel the default action.
Fires before the mouseover event on the container is processed. Returns false to cancel the default action.
Parameters
- this : Ext.view.View
- e : Ext.EventObject
The raw event object
Fires before the mouseup event on the container is processed. Returns false to cancel the default action.
Fires before the mouseup event on the container is processed. Returns false to cancel the default action.
Parameters
- this : Ext.view.View
- e : Ext.EventObject
The raw event object
Fires before a Component has been visually deactivated. Returning false from an event listener can prevent the deactivate from occurring.
Parameters
- this : Ext.Component
Fires before the click event on an item is processed. Returns false to cancel the default action.
Fires before the click event on an item is processed. Returns false to cancel the default action.
Parameters
- this : Ext.view.View
- record : Ext.data.Model
The record that belongs to the item
- item : HTMLElement
The item's element
- index : Number
The item's index
- e : Ext.EventObject
The raw event object
Fires before the dblclick event on an item is processed. Returns false to cancel the default action.
Fires before the dblclick event on an item is processed. Returns false to cancel the default action.
Parameters
- this : Ext.view.View
- record : Ext.data.Model
The record that belongs to the item
- item : HTMLElement
The item's element
- index : Number
The item's index
- e : Ext.EventObject
The raw event object
Fires before the keydown event on an item is processed. Returns false to cancel the default action.
Fires before the keydown event on an item is processed. Returns false to cancel the default action.
Parameters
- this : Ext.view.View
- record : Ext.data.Model
The record that belongs to the item
- item : HTMLElement
The item's element
- index : Number
The item's index
- e : Ext.EventObject
The raw event object. Use getKey() to retrieve the key that was pressed.
Fires before the mousedown event on an item is processed. Returns false to cancel the default action.
Fires before the mousedown event on an item is processed. Returns false to cancel the default action.
Parameters
- this : Ext.view.View
- record : Ext.data.Model
The record that belongs to the item
- item : HTMLElement
The item's element
- index : Number
The item's index
- e : Ext.EventObject
The raw event object
Fires before the mouseenter event on an item is processed. Returns false to cancel the default action.
Fires before the mouseenter event on an item is processed. Returns false to cancel the default action.
Parameters
- this : Ext.view.View
- record : Ext.data.Model
The record that belongs to the item
- item : HTMLElement
The item's element
- index : Number
The item's index
- e : Ext.EventObject
The raw event object
Fires before the mouseleave event on an item is processed. Returns false to cancel the default action.
Fires before the mouseleave event on an item is processed. Returns false to cancel the default action.
Parameters
- this : Ext.view.View
- record : Ext.data.Model
The record that belongs to the item
- item : HTMLElement
The item's element
- index : Number
The item's index
- e : Ext.EventObject
The raw event object
Fires before the mouseup event on an item is processed. Returns false to cancel the default action.
Fires before the mouseup event on an item is processed. Returns false to cancel the default action.
Parameters
- this : Ext.view.View
- record : Ext.data.Model
The record that belongs to the item
- item : HTMLElement
The item's element
- index : Number
The item's index
- e : Ext.EventObject
The raw event object
Fires before the view is refreshed
Fires before the view is refreshed
Parameters
- this : Ext.view.View
The DataView object
Fires before a selection is made. If any handlers return false, the selection is cancelled.
Fires before a selection is made. If any handlers return false, the selection is cancelled.
Parameters
- this : Ext.view.View
- node : HTMLElement
The node to be selected
- selections : Array
Array of currently selected nodes
Fires before the state of the object is restored. Return false from an event handler to stop the restore.
Fires before the state of the object is restored. Return false from an event handler to stop the restore.
Parameters
- this : Ext.state.Stateful
- state : Object
The hash of state values returned from the StateProvider. If this event is not vetoed, then the state object is passed to applyState. By default, that simply copies property values into this object. The method maybe overriden to provide custom state restoration.
Fires before the state of the object is saved to the configured state provider. Return false to stop the save.
Fires before the state of the object is saved to the configured state provider. Return false to stop the save.
Parameters
- this : Ext.state.Stateful
- state : Object
The hash of state values. This is determined by calling getState() on the object. This method must be provided by the developer to return whetever representation of state is required, by default, Ext.state.Stateful has a null implementation.
Fires when the container is clicked.
Fires when the container is clicked.
Parameters
- this : Ext.view.View
- e : Ext.EventObject
The raw event object
Fires when the container is double clicked.
Fires when the container is double clicked.
Parameters
- this : Ext.view.View
- e : Ext.EventObject
The raw event object
Fires when a key is pressed while the container is focused, and no item is currently selected.
Fires when a key is pressed while the container is focused, and no item is currently selected.
Parameters
- this : Ext.view.View
- e : Ext.EventObject
The raw event object. Use getKey() to retrieve the key that was pressed.
Fires when you move the mouse out of the container.
Fires when you move the mouse out of the container.
Parameters
- this : Ext.view.View
- e : Ext.EventObject
The raw event object
Fires when you move the mouse over the container.
Fires when you move the mouse over the container.
Parameters
- this : Ext.view.View
- e : Ext.EventObject
The raw event object
Fires when there is a mouse up on the container
Fires when there is a mouse up on the container
Parameters
- this : Ext.view.View
- e : Ext.EventObject
The raw event object
Fires after a Component has been visually deactivated.
Fires after a Component has been visually deactivated.
Parameters
- this : Ext.Component
Fires after the component is disabled.
Fires after the component is disabled.
Parameters
- this : Ext.Component
Fires after the component is enabled.
Fires after the component is enabled.
Parameters
- this : Ext.Component
Fires when the nodes associated with an recordset have been added to the underlying store
Fires when the nodes associated with an recordset have been added to the underlying store
Parameters
- records : Array[Ext.data.Model]
The model instance
- index : Number
The index at which the set of record/nodes starts
- node : Array[HTMLElement]
The node that has just been updated
Fires when an item is clicked.
Fires when an item is clicked.
Parameters
- this : Ext.view.View
- record : Ext.data.Model
The record that belongs to the item
- item : HTMLElement
The item's element
- index : Number
The item's index
- e : Ext.EventObject
The raw event object
Fires when an item is double clicked.
Fires when an item is double clicked.
Parameters
- this : Ext.view.View
- record : Ext.data.Model
The record that belongs to the item
- item : HTMLElement
The item's element
- index : Number
The item's index
- e : Ext.EventObject
The raw event object
Fires when a key is pressed while an item is currently selected.
Fires when a key is pressed while an item is currently selected.
Parameters
- this : Ext.view.View
- record : Ext.data.Model
The record that belongs to the item
- item : HTMLElement
The item's element
- index : Number
The item's index
- e : Ext.EventObject
The raw event object. Use getKey() to retrieve the key that was pressed.
Fires when there is a mouse down on an item
Fires when there is a mouse down on an item
Parameters
- this : Ext.view.View
- record : Ext.data.Model
The record that belongs to the item
- item : HTMLElement
The item's element
- index : Number
The item's index
- e : Ext.EventObject
The raw event object
Fires when the mouse enters an item.
Fires when the mouse enters an item.
Parameters
- this : Ext.view.View
- record : Ext.data.Model
The record that belongs to the item
- item : HTMLElement
The item's element
- index : Number
The item's index
- e : Ext.EventObject
The raw event object
Fires when the mouse leaves an item.
Fires when the mouse leaves an item.
Parameters
- this : Ext.view.View
- record : Ext.data.Model
The record that belongs to the item
- item : HTMLElement
The item's element
- index : Number
The item's index
- e : Ext.EventObject
The raw event object
Fires when there is a mouse up on an item
Fires when there is a mouse up on an item
Parameters
- this : Ext.view.View
- record : Ext.data.Model
The record that belongs to the item
- item : HTMLElement
The item's element
- index : Number
The item's index
- e : Ext.EventObject
The raw event object
Fires when the node associated with an individual record is removed
Fires when the node associated with an individual record is removed
Parameters
- record : Ext.data.Model
The model instance
- index : Number
The index of the record/node
Fires when the node associated with an individual record is updated
Fires when the node associated with an individual record is updated
Parameters
- record : Ext.data.Model
The model instance
- index : Number
The index of the record/node
- node : HTMLElement
The node that has just been updated
Fires after the component is moved.
Fires after the component is moved.
Parameters
- this : Ext.Component
- x : Number
The new x position
- y : Number
The new y position
Fires when the view is refreshed
Fires when the view is refreshed
Parameters
- this : Ext.view.View
The DataView object
Fires when a component is removed from an Ext.container.Container
Fires when a component is removed from an Ext.container.Container
Parameters
- this : Ext.Component
- ownerCt : Ext.container.Container
Container which holds the component
Fires after the component is resized.
Fires after the component is resized.
Parameters
- this : Ext.Component
- adjWidth : Number
The box-adjusted width that was set
- adjHeight : Number
The box-adjusted height that was set
Fires when the selected nodes change. Relayed event from the underlying selection model.
Fires when the selected nodes change. Relayed event from the underlying selection model.
Parameters
- this : Ext.view.View
- selections : Array
Array of the selected nodes
Fires after the state of the object is restored.
Fires after the state of the object is restored.
Parameters
- this : Ext.state.Stateful
- state : Object
The hash of state values returned from the StateProvider. This is passed to applyState. By default, that simply copies property values into this object. The method maybe overriden to provide custom state restoration.
Fires after the state of the object is saved to the configured state provider.
Fires after the state of the object is saved to the configured state provider.
Parameters
- this : Ext.state.Stateful
- state : Object
The hash of state values. This is determined by calling getState() on the object. This method must be provided by the developer to return whetever representation of state is required, by default, Ext.state.Stateful has a null implementation.