X-Git-Url: http://git.ithinksw.org/extjs.git/blobdiff_plain/6e39d509471fe9b4e2660e0d1631b350d0c66f40..c8256059947f3aa8f5b0a9a2acf55e2142bb4742:/docs/output/Ext.Action.html diff --git a/docs/output/Ext.Action.html b/docs/output/Ext.Action.html index 9a4427aa..6f511789 100644 --- a/docs/output/Ext.Action.html +++ b/docs/output/Ext.Action.html @@ -1,101 +1,101 @@ -
Package: | Ext |
Defined In: | Action.js |
Class: | Action |
Extends: | Object |
An Action is a piece of reusable functionality that can be abstracted out of any particular component so that it -can be usefully shared among multiple components. Actions let you share handlers, configuration options and UI -updates across any components that support the Action interface (primarily Ext.Toolbar, Ext.Button -and Ext.menu.Menu components).
-Aside from supporting the config object interface, any component that needs to use Actions must also support -the following method list, as these will be called as needed by the Action class: setText(string), setIconCls(string), -setDisabled(boolean), setVisible(boolean) and setHandler(function).
-Example usage:// Define the shared action. Each component below will have the same
-// display text and icon, and will display the same message on click.
-var action = new Ext.Action({
- text: 'Do something',
- handler: function(){
- Ext.Msg.alert('Click', 'You did something.');
- },
- iconCls: 'do-something',
- itemId: 'myAction'
-});
-
-var panel = new Ext.Panel({
- title: 'Actions',
- width: 500,
- height: 300,
- tbar: [
- // Add the action directly to a toolbar as a menu button
- action,
- {
- text: 'Action Menu',
- // Add the action to a menu as a text item
- menu: [action]
- }
- ],
- items: [
- // Add the action to the panel body as a standard button
- new Ext.Button(action)
- ],
- renderTo: Ext.getBody()
-});
-
-// Change the text for all components using the action
-action.setText('Something else');
-
-// Reference an action through a container using the itemId
-var btn = panel.getComponent('myAction');
-var aRef = btn.baseAction;
-aRef.setText('New text');
Config Options | Defined By | |
---|---|---|
disabled : Boolean True to disable all components using this action, false to enable them (defaults to false). | Action | |
handler : Function The function that will be invoked by each component tied to this action
-when the component's primary event is trigge... The function that will be invoked by each component tied to this action
-when the component's primary event is triggered (defaults to undefined). | Action | |
hidden : Boolean True to hide all components using this action, false to show them (defaults to false). | Action | |
iconCls : String The CSS class selector that specifies a background image to be used as the header icon for
-all components using this... The CSS class selector that specifies a background image to be used as the header icon for
-all components using this action (defaults to '').
- An example of specifying a custom icon class would be something like: -
| Action | |
itemId : String See Ext.Component.itemId. | Action | |
scope : Object The scope (this reference) in which the
- handler is executed. Defaults to this Button. | Action | |
text : String The text to set for all components using this action (defaults to ''). | Action |
Method | Defined By | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Action( Object config )
- Parameters:
| Action | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
disable()
- :
- void Disables all components using this action. Disables all components using this action. Parameters:
| Action | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
each( Function fn , Object scope )
- :
- voidExecutes the specified function once for each Component currently tied to this action. The function passed
-in shoul... Executes the specified function once for each Component currently tied to this action. The function passed
-in should accept a single argument that will be an object that supports the basic Action config/method interface. Parameters:
| Action | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
enable()
- :
- void Enables all components using this action. Enables all components using this action. Parameters:
| Action | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
execute( [Mixed arg1 ], [Mixed arg2 ], [Mixed etc... ] )
- :
- voidExecutes this action manually using the handler function specified in the original config object
-or the handler func... Executes this action manually using the handler function specified in the original config object
-or the handler function set with setHandler . Any arguments passed to this
-function will be passed on to the handler function.Parameters:
| Action | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
getIconClass()
- :
- void Gets the icon CSS class currently used by all components using this action. Gets the icon CSS class currently used by all components using this action. Parameters:
| Action | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
getText()
- :
- void Gets the text currently displayed by all components using this action. Gets the text currently displayed by all components using this action. Parameters:
| Action | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
hide()
- :
- void Hides all components using this action. Hides all components using this action. Parameters:
| Action | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
isDisabled()
- :
- void Returns true if the components using this action are currently disabled, else returns false. Returns true if the components using this action are currently disabled, else returns false. Parameters:
| Action | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
isHidden()
- :
- void Returns true if the components using this action are currently hidden, else returns false. Returns true if the components using this action are currently hidden, else returns false. Parameters:
| Action | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
setDisabled( Boolean disabled )
- :
- void | Action | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
setHandler( Function fn , Object scope )
- :
- voidSets the function that will be called by each Component using this action when its primary event is triggered. Sets the function that will be called by each Component using this action when its primary event is triggered. Parameters:
| Action | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
setHidden( Boolean hidden )
- :
- void | Action | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
setIconClass( String cls )
- :
- voidSets the icon CSS class for all components using this action. The class should supply
-a background image that will ... Sets the icon CSS class for all components using this action. The class should supply
-a background image that will be used as the icon image. Parameters:
| Action | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
setText( String text )
- :
- voidSets the text to be displayed by all components using this action. Sets the text to be displayed by all components using this action. Parameters:
| Action | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
show()
- :
+Class Ext.Action
An Action is a piece of reusable functionality that can be abstracted out of any particular component so that it +can be usefully shared among multiple components. Actions let you share handlers, configuration options and UI +updates across any components that support the Action interface (primarily Ext.Toolbar, Ext.Button +and Ext.menu.Menu components). +Aside from supporting the config object interface, any component that needs to use Actions must also support +the following method list, as these will be called as needed by the Action class: setText(string), setIconCls(string), +setDisabled(boolean), setVisible(boolean) and setHandler(function). +Example usage:+
Config Options
Public PropertiesThis class has no public properties. Public Methods
Public EventsThis class has no public events. |