The source code

/** - * @class Ext.Panel - * @extends Ext.Container - *

Panel is a container that has specific functionality and structural components that make - * it the perfect building block for application-oriented user interfaces.

- *

Panels are, by virtue of their inheritance from {@link Ext.Container}, capable - * of being configured with a {@link Ext.Container#layout layout}, and containing child Components.

- *

When either specifying child {@link Ext.Component#items items} of a Panel, or dynamically {@link Ext.Container#add adding} Components - * to a Panel, remember to consider how you wish the Panel to arrange those child elements, and whether - * those child elements need to be sized using one of Ext's built-in {@link Ext.Container#layout layout} schemes. By - * default, Panels use the {@link Ext.layout.ContainerLayout ContainerLayout} scheme. This simply renders - * child components, appending them one after the other inside the Container, and does not apply any sizing - * at all.

- *

A Panel may also contain {@link #bbar bottom} and {@link #tbar top} toolbars, along with separate - * {@link #header}, {@link #footer} and {@link #body} sections (see {@link #frame} for additional - * information).

- *

Panel also provides built-in {@link #collapsible expandable and collapsible behavior}, along with - * a variety of {@link #tools prebuilt tool buttons} that can be wired up to provide other customized - * behavior. Panels can be easily dropped into any {@link Ext.Container Container} or layout, and the - * layout and rendering pipeline is {@link Ext.Container#add completely managed by the framework}.

- * @constructor - * @param {Object} config The config object - * @xtype panel - */ -Ext.Panel = Ext.extend(Ext.Container, { -

/** - * The Panel's header {@link Ext.Element Element}. Read-only. - *

This Element is used to house the {@link #title} and {@link #tools}

- *

Note: see the Note for {@link Ext.Component#el el} also.

- * @type Ext.Element - * @property header - */ - /** - * The Panel's body {@link Ext.Element Element} which may be used to contain HTML content. - * The content may be specified in the {@link #html} config, or it may be loaded using the - * {@link autoLoad} config, or through the Panel's {@link #getUpdater Updater}. Read-only. - * If this is used to load visible HTML elements in either way, then - * the Panel may not be used as a Layout for hosting nested Panels. - * If this Panel is intended to be used as the host of a Layout (See {@link #layout} - * then the body Element must not be loaded or changed - it is under the control - * of the Panel's Layout. - * Note: see the Note for {@link Ext.Component#el el} also. - * @type Ext.Element - * @property body - */ - /** - * The Panel's bwrap {@link Ext.Element Element} used to contain other Panel elements - * (tbar, body, bbar, footer). See {@link #bodyCfg}. Read-only. - * @type Ext.Element - * @property bwrap - */ - /** - * True if this panel is collapsed. Read-only. - * @type Boolean - * @property collapsed - */ - /** - * @cfg {Object} bodyCfg - * A {@link Ext.DomHelper DomHelper} element specification object may be specified for any - * Panel Element. - * By default, the Default element in the table below will be used for the html markup to - * create a child element with the commensurate Default class name (baseCls will be - * replaced by {@link #baseCls}): - * - * Panel Default Default Custom Additional Additional - * Element element class element class style - * ======== ========================== ========= ============== =========== - * {@link #header} div {@link #baseCls}+'-header' {@link #headerCfg} headerCssClass headerStyle - * {@link #bwrap} div {@link #baseCls}+'-bwrap' {@link #bwrapCfg} bwrapCssClass bwrapStyle - * + tbar div {@link #baseCls}+'-tbar' {@link #tbarCfg} tbarCssClass tbarStyle - * + {@link #body} div {@link #baseCls}+'-body' {@link #bodyCfg} {@link #bodyCssClass} {@link #bodyStyle} - * + bbar div {@link #baseCls}+'-bbar' {@link #bbarCfg} bbarCssClass bbarStyle - * + {@link #footer} div {@link #baseCls}+'-footer' {@link #footerCfg} footerCssClass footerStyle - * - * Configuring a Custom element may be used, for example, to force the {@link #body} Element - * to use a different form of markup than is created by default. An example of this might be - * to {@link Ext.Element#createChild create a child} Panel containing a custom content, such as - * a header, or forcing centering of all Panel content by having the body be a <center> - * element: - * -new Ext.Panel({ - title: 'Message Title', - renderTo: Ext.getBody(), - width: 200, height: 130, - bodyCfg: { - tag: 'center', - cls: 'x-panel-body', // Default class not applied if Custom element specified - html: 'Message' - }, - footerCfg: { - tag: 'h2', - cls: 'x-panel-footer' // same as the Default class - html: 'footer html' - }, - footerCssClass: 'custom-footer', // additional css class, see {@link Ext.element#addClass addClass} - footerStyle: 'background-color:red' // see {@link #bodyStyle} -}); - * - * The example above also explicitly creates a {@link #footer} with custom markup and - * styling applied. - */ - /** - * @cfg {Object} headerCfg - * A {@link Ext.DomHelper DomHelper} element specification object specifying the element structure - * of this Panel's {@link #header} Element. See {@link #bodyCfg} also. - */ - /** - * @cfg {Object} bwrapCfg - * A {@link Ext.DomHelper DomHelper} element specification object specifying the element structure - * of this Panel's {@link #bwrap} Element. See {@link #bodyCfg} also. - */ - /** - * @cfg {Object} tbarCfg - * A {@link Ext.DomHelper DomHelper} element specification object specifying the element structure - * of this Panel's {@link #tbar} Element. See {@link #bodyCfg} also. - */ - /** - * @cfg {Object} bbarCfg - * A {@link Ext.DomHelper DomHelper} element specification object specifying the element structure - * of this Panel's {@link #bbar} Element. See {@link #bodyCfg} also. - */ - /** - * @cfg {Object} footerCfg - * A {@link Ext.DomHelper DomHelper} element specification object specifying the element structure - * of this Panel's {@link #footer} Element. See {@link #bodyCfg} also. - */ - /** - * @cfg {Boolean} closable - * Panels themselves do not directly support being closed, but some Panel subclasses do (like - * {@link Ext.Window}) or a Panel Class within an {@link Ext.TabPanel}. Specify true - * to enable closing in such situations. Defaults to false. - */ - /** - * The Panel's footer {@link Ext.Element Element}. Read-only. - * This Element is used to house the Panel's {@link #buttons} or {@link #fbar}. - * Note: see the Note for {@link Ext.Component#el el} also. - * @type Ext.Element - * @property footer - */ - /** - * @cfg {Mixed} applyTo - * The id of the node, a DOM node or an existing Element corresponding to a DIV that is already present in - * the document that specifies some panel-specific structural markup. When applyTo is used, - * constituent parts of the panel can be specified by CSS class name within the main element, and the panel - * will automatically create those components from that markup. Any required components not specified in the - * markup will be autogenerated if necessary. - * The following class names are supported (baseCls will be replaced by {@link #baseCls}): - * baseCls + '-header' - * baseCls + '-header-text' - * baseCls + '-bwrap' - * baseCls + '-tbar' - * baseCls + '-body' - * baseCls + '-bbar' - * baseCls + '-footer' - * Using this config, a call to render() is not required. If applyTo is specified, any value passed for - * {@link #renderTo} will be ignored and the target element's parent node will automatically be used as the - * panel's container. - */ - /** - * @cfg {Object/Array} tbar - * The top toolbar of the panel. This can be a {@link Ext.Toolbar} object, a toolbar config, or an array of - * buttons/button configs to be added to the toolbar. Note that this is not available as a property after render. - * To access the top toolbar after render, use {@link #getTopToolbar}. - * Note: Although a Toolbar may contain Field components, these will not be updated by a load - * of an ancestor FormPanel. A Panel's toolbars are not part of the standard Container->Component hierarchy, and - * so are not scanned to collect form items. However, the values will be submitted because form - * submission parameters are collected from the DOM tree. - */ - /** - * @cfg {Object/Array} bbar - * The bottom toolbar of the panel. This can be a {@link Ext.Toolbar} object, a toolbar config, or an array of - * buttons/button configs to be added to the toolbar. Note that this is not available as a property after render. - * To access the bottom toolbar after render, use {@link #getBottomToolbar}. - * Note: Although a Toolbar may contain Field components, these will not be updated by a load - * of an ancestor FormPanel. A Panel's toolbars are not part of the standard Container->Component hierarchy, and - * so are not scanned to collect form items. However, the values will be submitted because form - * submission parameters are collected from the DOM tree. - */ - /** @cfg {Object/Array} fbar - * A {@link Ext.Toolbar Toolbar} object, a Toolbar config, or an array of - * {@link Ext.Button Button}s/{@link Ext.Button Button} configs, describing a {@link Ext.Toolbar Toolbar} to be rendered into this Panel's footer element. - * After render, the fbar property will be an {@link Ext.Toolbar Toolbar} instance. - * If {@link #buttons} are specified, they will supersede the fbar configuration property. - * The Panel's {@link #buttonAlign} configuration affects the layout of these items, for example: - * -var w = new Ext.Window({ - height: 250, - width: 500, - bbar: new Ext.Toolbar({ - items: [{ - text: 'bbar Left' - },'->',{ - text: 'bbar Right' - }] - }), - {@link #buttonAlign}: 'left', // anything but 'center' or 'right' and you can use "-", and "->" - // to control the alignment of fbar items - fbar: [{ - text: 'fbar Left' - },'->',{ - text: 'fbar Right' - }] -}).show(); - * - * Note: Although a Toolbar may contain Field components, these will not be updated by a load - * of an ancestor FormPanel. A Panel's toolbars are not part of the standard Container->Component hierarchy, and - * so are not scanned to collect form items. However, the values will be submitted because form - * submission parameters are collected from the DOM tree. - */ - /** - * @cfg {Boolean} header - * true to create the Panel's header element explicitly, false to skip creating - * it. If a {@link #title} is set the header will be created automatically, otherwise it will not. - * If a {@link #title} is set but header is explicitly set to false, the header - * will not be rendered. - */ - /** - * @cfg {Boolean} footer - * true to create the footer element explicitly, false to skip creating it. The footer - * will be created automatically if {@link #buttons} or a {@link #fbar} have - * been configured. See {@link #bodyCfg} for an example. - */ - /** - * @cfg {String} title - * The title text to be used as innerHTML (html tags are accepted) to display in the panel - * {@link #header} (defaults to ''). When a title is specified the - * {@link #header} element will automatically be created and displayed unless - * {@link #header} is explicitly set to false. If you do not want to specify a - * title at config time, but you may want one later, you must either specify a non-empty - * title (a blank space ' ' will do) or header:true so that the container - * element will get created. - */ - /** - * @cfg {Array} buttons - * buttons will be used as {@link Ext.Container#items items} for the toolbar in - * the footer ({@link #fbar}). Typically the value of this configuration property will be - * an array of {@link Ext.Button}s or {@link Ext.Button} configuration objects. - * If an item is configured with minWidth or the Panel is configured with minButtonWidth, - * that width will be applied to the item. - */ - /** - * @cfg {Object/String/Function} autoLoad - * A valid url spec according to the Updater {@link Ext.Updater#update} method. - * If autoLoad is not null, the panel will attempt to load its contents - * immediately upon render. - * The URL will become the default URL for this panel's {@link #body} element, - * so it may be {@link Ext.Element#refresh refresh}ed at any time. - */ - /** - * @cfg {Boolean} frame - * false by default to render with plain 1px square borders. true to render with - * 9 elements, complete with custom rounded corners (also see {@link Ext.Element#boxWrap}). - * The template generated for each condition is depicted below: - * -// frame = false -<div id="developer-specified-id-goes-here" class="x-panel"> - - <div class="x-panel-header"><span class="x-panel-header-text">Title: (frame:false)</span></div> - - <div class="x-panel-bwrap"> - <div class="x-panel-body"><p>html value goes here</p></div> - </div> -</div> - -// frame = true (create 9 elements) -<div id="developer-specified-id-goes-here" class="x-panel"> - <div class="x-panel-tl"><div class="x-panel-tr"><div class="x-panel-tc"> - <div class="x-panel-header"><span class="x-panel-header-text">Title: (frame:true)</span></div> - </div></div></div> - - <div class="x-panel-bwrap"> - <div class="x-panel-ml"><div class="x-panel-mr"><div class="x-panel-mc"> - <div class="x-panel-body"><p>html value goes here</p></div> - </div></div></div> - - <div class="x-panel-bl"><div class="x-panel-br"><div class="x-panel-bc"/> - </div></div></div> -</div> - * - */ - /** - * @cfg {Boolean} border - * True to display the borders of the panel's body element, false to hide them (defaults to true). By default, - * the border is a 2px wide inset border, but this can be further altered by setting {@link #bodyBorder} to false. - */ - /** - * @cfg {Boolean} bodyBorder - * True to display an interior border on the body element of the panel, false to hide it (defaults to true). - * This only applies when {@link #border} == true. If border == true and bodyBorder == false, the border will display - * as a 1px wide inset border, giving the entire body element an inset appearance. - */ - /** - * @cfg {String/Object/Function} bodyCssClass - * Additional css class selector to be applied to the {@link #body} element in the format expected by - * {@link Ext.Element#addClass} (defaults to null). See {@link #bodyCfg}. - */ - /** - * @cfg {String/Object/Function} bodyStyle - * Custom CSS styles to be applied to the {@link #body} element in the format expected by - * {@link Ext.Element#applyStyles} (defaults to null). See {@link #bodyCfg}. - */ - /** - * @cfg {String} iconCls - * The CSS class selector that specifies a background image to be used as the header icon (defaults to ''). - * An example of specifying a custom icon class would be something like: - * -// specify the property in the config for the class: - ... - iconCls: 'my-icon' - -// css class that specifies background image to be used as the icon image: -.my-icon { background-image: url(../images/my-icon.gif) 0 6px no-repeat !important; } - - */ - /** - * @cfg {Boolean} collapsible - * True to make the panel collapsible and have the expand/collapse toggle button automatically rendered into - * the header tool button area, false to keep the panel statically sized with no button (defaults to false). - */ - /** - * @cfg {Array} tools - * An array of tool button configs to be added to the header tool area. When rendered, each tool is - * stored as an {@link Ext.Element Element} referenced by a public property called tools.<tool-type> - * Each tool config may contain the following properties: - * - * id : StringRequired. The type - * of tool to create. By default, this assigns a CSS class of the form x-tool-<tool-type> to the - * resulting tool Element. Ext provides CSS rules, and an icon sprite containing images for the tool types listed below. - * The developer may implement custom tools by supplying alternate CSS rules and background images: - * - * toggle (Created by default when {@link #collapsible} is true) - * close - * minimize - * maximize - * restore - * gear - * pin - * unpin - * right - * left - * up - * down - * refresh - * minus - * plus - * help - * search - * save - * print - * - * handler : FunctionRequired. The function to - * call when clicked. Arguments passed are: - * event : Ext.EventObjectThe click event. - * toolEl : Ext.ElementThe tool Element. - * panel : Ext.PanelThe host Panel - * tc : Ext.PanelThe tool configuration object - * - * stopEvent : BooleanDefaults to true. Specify as false to allow click event to propagate. - * scope : ObjectThe scope in which to call the handler. - * qtip : String/ObjectA tip string, or - * a config argument to {@link Ext.QuickTip#register} - * hidden : BooleanTrue to initially render hidden. - * on : ObjectA listener config object specifiying - * event listeners in the format of an argument to {@link #addListener} - * - * Note that, apart from the toggle tool which is provided when a panel is collapsible, these - * tools only provide the visual button. Any required functionality must be provided by adding - * handlers that implement the necessary behavior. - * Example usage: - * -tools:[{ - id:'refresh', - qtip: 'Refresh form Data', - // hidden:true, - handler: function(event, toolEl, panel){ - // refresh logic - } -}, -{ - id:'help', - qtip: 'Get Help', - handler: function(event, toolEl, panel){ - // whatever + + + + + The source code + + + + + + + /** + * @class Ext.form.Panel + * @extends Ext.panel.Panel + +FormPanel provides a standard container for forms. It is essentially a standard {@link Ext.panel.Panel} which +automatically creates a {@link Ext.form.Basic BasicForm} for managing any {@link Ext.form.field.Field} +objects that are added as descendants of the panel. It also includes conveniences for configuring and +working with the BasicForm and the collection of Fields. + +__Layout__ + +By default, FormPanel is configured with `{@link Ext.layout.container.Anchor layout:'anchor'}` for +the layout of its immediate child items. This can be changed to any of the supported container layouts. +The layout of sub-containers is configured in {@link Ext.container.Container#layout the standard way}. + +__BasicForm__ + +Although **not listed** as configuration options of FormPanel, the FormPanel class accepts all +of the config options supported by the {@link Ext.form.Basic} class, and will pass them along to +the internal BasicForm when it is created. + +**Note**: If subclassing FormPanel, any configuration options for the BasicForm must be applied to +the `initialConfig` property of the FormPanel. Applying {@link Ext.form.Basic BasicForm} +configuration settings to `this` will *not* affect the BasicForm's configuration. + +The following events fired by the BasicForm will be re-fired by the FormPanel and can therefore be +listened for on the FormPanel itself: + +- {@link Ext.form.Basic#beforeaction beforeaction} +- {@link Ext.form.Basic#actionfailed actionfailed} +- {@link Ext.form.Basic#actioncomplete actioncomplete} +- {@link Ext.form.Basic#validitychange validitychange} +- {@link Ext.form.Basic#dirtychange dirtychange} + +__Field Defaults__ + +The {@link #fieldDefaults} config option conveniently allows centralized configuration of default values +for all fields added as descendants of the FormPanel. Any config option recognized by implementations +of {@link Ext.form.Labelable} may be included in this object. See the {@link #fieldDefaults} documentation +for details of how the defaults are applied. + +__Form Validation__ + +With the default configuration, form fields are validated on-the-fly while the user edits their values. +This can be controlled on a per-field basis (or via the {@link #fieldDefaults} config) with the field +config properties {@link Ext.form.field.Field#validateOnChange} and {@link Ext.form.field.Base#checkChangeEvents}, +and the FormPanel's config properties {@link #pollForChanges} and {@link #pollInterval}. + +Any component within the FormPanel can be configured with `formBind: true`. This will cause that +component to be automatically disabled when the form is invalid, and enabled when it is valid. This is most +commonly used for Button components to prevent submitting the form in an invalid state, but can be used on +any component type. + +For more information on form validation see the following: + +- {@link Ext.form.field.Field#validateOnChange} +- {@link #pollForChanges} and {@link #pollInterval} +- {@link Ext.form.field.VTypes} +- {@link Ext.form.Basic#doAction BasicForm.doAction clientValidation notes} + +__Form Submission__ + +By default, Ext Forms are submitted through Ajax, using {@link Ext.form.action.Action}. See the documentation for +{@link Ext.form.Basic} for details. +{@img Ext.form.FormPanel/Ext.form.FormPanel.png Ext.form.FormPanel FormPanel component} +__Example usage:__ + + Ext.create('Ext.form.Panel', { + title: 'Simple Form', + bodyPadding: 5, + width: 350, + + // The form will submit an AJAX request to this URL when submitted + url: 'save-form.php', + + // Fields will be arranged vertically, stretched to full width + layout: 'anchor', + defaults: { + anchor: '100%' }, - -// Called on the mouseup event. - endDrag : function(e){ - this.panel.setPosition(this.x, this.y); - } - } -}).show(); - - */ - /** - * @cfg {String} tabTip - * A string to be used as innerHTML (html tags are accepted) to show in a tooltip when mousing over - * the tab of a Ext.Panel which is an item of a {@link Ext.TabPanel}. {@link Ext.QuickTips}.init() - * must be called in order for the tips to render. - */ - /** - * @cfg {Boolean} disabled - * Render this panel disabled (default is false). An important note when using the disabled - * config on panels is that IE will often fail to initialize the disabled mask element correectly if - * the panel's layout has not yet completed by the time the Panel is disabled during the render process. - * If you experience this issue, you may need to instead use the {@link #afterlayout} event to initialize - * the disabled state: - * -new Ext.Panel({ - ... - listeners: { - 'afterlayout': { - fn: function(p){ - p.disable(); - }, - single: true // important, as many layouts can occur - } - } -}); - - */ - /** - * @cfg {Boolean} autoHeight - * true to use height:'auto', false to use fixed height (defaults to false). - * Note: Setting autoHeight:true means that the browser will manage the panel's height - * based on its contents, and that Ext will not manage it at all. If the panel is within a layout that - * manages dimensions (fit, border, etc.) then setting autoHeight:true - * can cause issues with scrolling and will not generally work as expected since the panel will take - * on the height of its contents rather than the height required by the Ext layout. - */ - - - /** - * @cfg {String} baseCls - * The base CSS class to apply to this panel's element (defaults to 'x-panel'). - * Another option available by default is to specify 'x-plain' which strips all styling - * except for required attributes for Ext layouts to function (e.g. overflow:hidden). - * See {@link #unstyled} also. - */ - baseCls : 'x-panel', - /** - * @cfg {String} collapsedCls - * A CSS class to add to the panel's element after it has been collapsed (defaults to - * 'x-panel-collapsed'). - */ - collapsedCls : 'x-panel-collapsed', - /** - * @cfg {Boolean} maskDisabled - * true to mask the panel when it is {@link #disabled}, false to not mask it (defaults - * to true). Either way, the panel will always tell its contained elements to disable themselves - * when it is disabled, but masking the panel can provide an additional visual cue that the panel is - * disabled. - */ - maskDisabled : true, - /** - * @cfg {Boolean} animCollapse - * true to animate the transition when the panel is collapsed, false to skip the - * animation (defaults to true if the {@link Ext.Fx} class is available, otherwise false). - */ - animCollapse : Ext.enableFx, - /** - * @cfg {Boolean} headerAsText - * true to display the panel {@link #title} in the {@link #header}, - * false to hide it (defaults to true). - */ - headerAsText : true, - /** - * @cfg {String} buttonAlign - * The alignment of any {@link #buttons} added to this panel. Valid values are 'right', - * 'left' and 'center' (defaults to 'right'). - */ - buttonAlign : 'right', - /** - * @cfg {Boolean} collapsed - * true to render the panel collapsed, false to render it expanded (defaults to - * false). - */ - collapsed : false, - /** - * @cfg {Boolean} collapseFirst - * true to make sure the collapse/expand toggle button always renders first (to the left of) - * any other tools in the panel's title bar, false to render it last (defaults to true). - */ - collapseFirst : true, - /** - * @cfg {Number} minButtonWidth - * Minimum width in pixels of all {@link #buttons} in this panel (defaults to 75) - */ - minButtonWidth : 75, - /** - * @cfg {Boolean} unstyled - * Overrides the {@link #baseCls} setting to {@link #baseCls} = 'x-plain' which renders - * the panel unstyled except for required attributes for Ext layouts to function (e.g. overflow:hidden). - */ - /** - * @cfg {String} elements - * A comma-delimited list of panel elements to initialize when the panel is rendered. Normally, this list will be - * generated automatically based on the items added to the panel at config time, but sometimes it might be useful to - * make sure a structural element is rendered even if not specified at config time (for example, you may want - * to add a button or toolbar dynamically after the panel has been rendered). Adding those elements to this - * list will allocate the required placeholders in the panel when it is rendered. Valid values are - * header - * tbar (top bar) - * body - * bbar (bottom bar) - * footer - * - * Defaults to 'body'. - */ - elements : 'body', - /** - * @cfg {Boolean} preventBodyReset - * Defaults to false. When set to true, an extra css class 'x-panel-normal' - * will be added to the panel's element, effectively applying css styles suggested by the W3C - * (see http://www.w3.org/TR/CSS21/sample.html) to the Panel's body element (not the header, - * footer, etc.). - */ - preventBodyReset : false, - - // protected - these could be used to customize the behavior of the window, - // but changing them would not be useful without further mofifications and - // could lead to unexpected or undesirable results. - toolTarget : 'header', - collapseEl : 'bwrap', - slideAnchor : 't', - disabledClass : '', - - // private, notify box this class will handle heights - deferHeight : true, - // private - expandDefaults: { - duration : 0.25 - }, - // private - collapseDefaults : { - duration : 0.25 - }, - - // private - initComponent : function(){ - Ext.Panel.superclass.initComponent.call(this); - - this.addEvents( - /** - * @event bodyresize - * Fires after the Panel has been resized. - * @param {Ext.Panel} p the Panel which has been resized. - * @param {Number} width The Panel's new width. - * @param {Number} height The Panel's new height. - */ - 'bodyresize', - /** - * @event titlechange - * Fires after the Panel title has been {@link #title set} or {@link #setTitle changed}. - * @param {Ext.Panel} p the Panel which has had its title changed. - * @param {String} The new title. - */ - 'titlechange', - /** - * @event iconchange - * Fires after the Panel icon class has been {@link #iconCls set} or {@link #setIconClass changed}. - * @param {Ext.Panel} p the Panel which has had its {@link #iconCls icon class} changed. - * @param {String} The new icon class. - * @param {String} The old icon class. - */ - 'iconchange', - /** - * @event collapse - * Fires after the Panel has been collapsed. - * @param {Ext.Panel} p the Panel that has been collapsed. - */ - 'collapse', - /** - * @event expand - * Fires after the Panel has been expanded. - * @param {Ext.Panel} p The Panel that has been expanded. - */ - 'expand', - /** - * @event beforecollapse - * Fires before the Panel is collapsed. A handler can return false to cancel the collapse. - * @param {Ext.Panel} p the Panel being collapsed. - * @param {Boolean} animate True if the collapse is animated, else false. - */ - 'beforecollapse', - /** - * @event beforeexpand - * Fires before the Panel is expanded. A handler can return false to cancel the expand. - * @param {Ext.Panel} p The Panel being expanded. - * @param {Boolean} animate True if the expand is animated, else false. - */ - 'beforeexpand', - /** - * @event beforeclose - * Fires before the Panel is closed. Note that Panels do not directly support being closed, but some - * Panel subclasses do (like {@link Ext.Window}) or a Panel within a Ext.TabPanel. This event only - * applies to such subclasses. - * A handler can return false to cancel the close. - * @param {Ext.Panel} p The Panel being closed. - */ - 'beforeclose', - /** - * @event close - * Fires after the Panel is closed. Note that Panels do not directly support being closed, but some - * Panel subclasses do (like {@link Ext.Window}) or a Panel within a Ext.TabPanel. - * @param {Ext.Panel} p The Panel that has been closed. - */ - 'close', - /** - * @event activate - * Fires after the Panel has been visually activated. - * Note that Panels do not directly support being activated, but some Panel subclasses - * do (like {@link Ext.Window}). Panels which are child Components of a TabPanel fire the - * activate and deactivate events under the control of the TabPanel. - * @param {Ext.Panel} p The Panel that has been activated. - */ - 'activate', - /** - * @event deactivate - * Fires after the Panel has been visually deactivated. - * Note that Panels do not directly support being deactivated, but some Panel subclasses - * do (like {@link Ext.Window}). Panels which are child Components of a TabPanel fire the - * activate and deactivate events under the control of the TabPanel. - * @param {Ext.Panel} p The Panel that has been deactivated. - */ - 'deactivate' - ); - - if(this.unstyled){ - this.baseCls = 'x-plain'; - } - - // shortcuts - if(this.tbar){ - this.elements += ',tbar'; - if(Ext.isObject(this.tbar)){ - this.topToolbar = this.tbar; - } - delete this.tbar; - } - if(this.bbar){ - this.elements += ',bbar'; - if(Ext.isObject(this.bbar)){ - this.bottomToolbar = this.bbar; - } - delete this.bbar; - } - - if(this.header === true){ - this.elements += ',header'; - delete this.header; - }else if(this.headerCfg || (this.title && this.header !== false)){ - this.elements += ',header'; - } - - if(this.footerCfg || this.footer === true){ - this.elements += ',footer'; - delete this.footer; - } - - if(this.buttons){ - this.elements += ',footer'; - var btns = this.buttons; - /** - * This Panel's Array of buttons as created from the {@link #buttons} - * config property. Read only. - * @type Array - * @property buttons - */ - this.buttons = []; - for(var i = 0, len = btns.length; i < len; i++) { - if(btns[i].render){ // button instance - this.buttons.push(btns[i]); - }else if(btns[i].xtype){ - this.buttons.push(Ext.create(btns[i], 'button')); - }else{ - this.addButton(btns[i]); - } - } - } - if(this.fbar){ - this.elements += ',footer'; - } - if(this.autoLoad){ - this.on('render', this.doAutoLoad, this, {delay:10}); - } - }, - - // private - createElement : function(name, pnode){ - if(this[name]){ - pnode.appendChild(this[name].dom); - return; - } - - if(name === 'bwrap' || this.elements.indexOf(name) != -1){ - if(this[name+'Cfg']){ - this[name] = Ext.fly(pnode).createChild(this[name+'Cfg']); - }else{ - var el = document.createElement('div'); - el.className = this[name+'Cls']; - this[name] = Ext.get(pnode.appendChild(el)); - } - if(this[name+'CssClass']){ - this[name].addClass(this[name+'CssClass']); - } - if(this[name+'Style']){ - this[name].applyStyles(this[name+'Style']); - } - } - }, - - // private - onRender : function(ct, position){ - Ext.Panel.superclass.onRender.call(this, ct, position); - this.createClasses(); - - var el = this.el, - d = el.dom, - bw; - el.addClass(this.baseCls); - if(d.firstChild){ // existing markup - this.header = el.down('.'+this.headerCls); - this.bwrap = el.down('.'+this.bwrapCls); - var cp = this.bwrap ? this.bwrap : el; - this.tbar = cp.down('.'+this.tbarCls); - this.body = cp.down('.'+this.bodyCls); - this.bbar = cp.down('.'+this.bbarCls); - this.footer = cp.down('.'+this.footerCls); - this.fromMarkup = true; - } - if (this.preventBodyReset === true) { - el.addClass('x-panel-reset'); - } - if(this.cls){ - el.addClass(this.cls); - } - - if(this.buttons){ - this.elements += ',footer'; - } - - // This block allows for maximum flexibility and performance when using existing markup - - // framing requires special markup - if(this.frame){ - el.insertHtml('afterBegin', String.format(Ext.Element.boxMarkup, this.baseCls)); - - this.createElement('header', d.firstChild.firstChild.firstChild); - this.createElement('bwrap', d); - - // append the mid and bottom frame to the bwrap - bw = this.bwrap.dom; - var ml = d.childNodes[1], bl = d.childNodes[2]; - bw.appendChild(ml); - bw.appendChild(bl); - - var mc = bw.firstChild.firstChild.firstChild; - this.createElement('tbar', mc); - this.createElement('body', mc); - this.createElement('bbar', mc); - this.createElement('footer', bw.lastChild.firstChild.firstChild); - - if(!this.footer){ - this.bwrap.dom.lastChild.className += ' x-panel-nofooter'; - } - }else{ - this.createElement('header', d); - this.createElement('bwrap', d); - - // append the mid and bottom frame to the bwrap - bw = this.bwrap.dom; - this.createElement('tbar', bw); - this.createElement('body', bw); - this.createElement('bbar', bw); - this.createElement('footer', bw); - - if(!this.header){ - this.body.addClass(this.bodyCls + '-noheader'); - if(this.tbar){ - this.tbar.addClass(this.tbarCls + '-noheader'); - } - } - } - - if(this.padding !== undefined) { - this.body.setStyle('padding', this.body.addUnits(this.padding)); - } - - if(this.border === false){ - this.el.addClass(this.baseCls + '-noborder'); - this.body.addClass(this.bodyCls + '-noborder'); - if(this.header){ - this.header.addClass(this.headerCls + '-noborder'); - } - if(this.footer){ - this.footer.addClass(this.footerCls + '-noborder'); - } - if(this.tbar){ - this.tbar.addClass(this.tbarCls + '-noborder'); - } - if(this.bbar){ - this.bbar.addClass(this.bbarCls + '-noborder'); - } - } - - if(this.bodyBorder === false){ - this.body.addClass(this.bodyCls + '-noborder'); - } - - this.bwrap.enableDisplayMode('block'); - - if(this.header){ - this.header.unselectable(); - - // for tools, we need to wrap any existing header markup - if(this.headerAsText){ - this.header.dom.innerHTML = - ''+this.header.dom.innerHTML+''; - - if(this.iconCls){ - this.setIconClass(this.iconCls); - } - } - } - - if(this.floating){ - this.makeFloating(this.floating); - } - - if(this.collapsible){ - this.tools = this.tools ? this.tools.slice(0) : []; - if(!this.hideCollapseTool){ - this.tools[this.collapseFirst?'unshift':'push']({ - id: 'toggle', - handler : this.toggleCollapse, - scope: this - }); - } - if(this.titleCollapse && this.header){ - this.mon(this.header, 'click', this.toggleCollapse, this); - this.header.setStyle('cursor', 'pointer'); - } - } - if(this.tools){ - var ts = this.tools; - this.tools = {}; - this.addTool.apply(this, ts); - }else{ - this.tools = {}; - } - - if(this.buttons && this.buttons.length > 0){ - this.fbar = new Ext.Toolbar({ - items: this.buttons, - toolbarCls: 'x-panel-fbar' - }); - } - this.toolbars = []; - if(this.fbar){ - this.fbar = Ext.create(this.fbar, 'toolbar'); - this.fbar.enableOverflow = false; - if(this.fbar.items){ - this.fbar.items.each(function(c){ - c.minWidth = c.minWidth || this.minButtonWidth; - }, this); - } - this.fbar.toolbarCls = 'x-panel-fbar'; - - var bct = this.footer.createChild({cls: 'x-panel-btns x-panel-btns-'+this.buttonAlign}); - this.fbar.ownerCt = this; - this.fbar.render(bct); - bct.createChild({cls:'x-clear'}); - this.toolbars.push(this.fbar); - } - - if(this.tbar && this.topToolbar){ - if(Ext.isArray(this.topToolbar)){ - this.topToolbar = new Ext.Toolbar(this.topToolbar); - }else if(!this.topToolbar.events){ - this.topToolbar = Ext.create(this.topToolbar, 'toolbar'); - } - this.topToolbar.ownerCt = this; - this.topToolbar.render(this.tbar); - this.toolbars.push(this.topToolbar); - } - if(this.bbar && this.bottomToolbar){ - if(Ext.isArray(this.bottomToolbar)){ - this.bottomToolbar = new Ext.Toolbar(this.bottomToolbar); - }else if(!this.bottomToolbar.events){ - this.bottomToolbar = Ext.create(this.bottomToolbar, 'toolbar'); + + // The fields + defaultType: 'textfield', + items: [{ + fieldLabel: 'First Name', + name: 'first', + allowBlank: false + },{ + fieldLabel: 'Last Name', + name: 'last', + allowBlank: false + }], + + // Reset and Submit buttons + buttons: [{ + text: 'Reset', + handler: function() { + this.up('form').getForm().reset(); } - this.bottomToolbar.ownerCt = this; - this.bottomToolbar.render(this.bbar); - this.toolbars.push(this.bottomToolbar); - } - Ext.each(this.toolbars, function(tb){ - tb.on({ - scope: this, - afterlayout: this.syncHeight, - remove: this.syncHeight - }); - }, this); - }, - - /** - * Sets the CSS class that provides the icon image for this panel. This method will replace any existing - * icon class if one has already been set and fire the {@link #iconchange} event after completion. - * @param {String} cls The new CSS class name - */ - setIconClass : function(cls){ - var old = this.iconCls; - this.iconCls = cls; - if(this.rendered && this.header){ - if(this.frame){ - this.header.addClass('x-panel-icon'); - this.header.replaceClass(old, this.iconCls); - }else{ - var hd = this.header.dom; - var img = hd.firstChild && String(hd.firstChild.tagName).toLowerCase() == 'img' ? hd.firstChild : null; - if(img){ - Ext.fly(img).replaceClass(old, this.iconCls); - }else{ - Ext.DomHelper.insertBefore(hd.firstChild, { - tag:'img', src: Ext.BLANK_IMAGE_URL, cls:'x-panel-inline-icon '+this.iconCls + }, { + text: 'Submit', + formBind: true, //only enabled once the form is valid + disabled: true, + handler: function() { + var form = this.up('form').getForm(); + if (form.isValid()) { + form.submit({ + success: function(form, action) { + Ext.Msg.alert('Success', action.result.msg); + }, + failure: function(form, action) { + Ext.Msg.alert('Failed', action.result.msg); + } }); - } + } } - } - this.fireEvent('iconchange', this, cls, old); - }, + }], + renderTo: Ext.getBody() + }); - // private - makeFloating : function(cfg){ - this.floating = true; - this.el = new Ext.Layer( - Ext.isObject(cfg) ? cfg : { - shadow: this.shadow !== undefined ? this.shadow : 'sides', - shadowOffset: this.shadowOffset, - constrain:false, - shim: this.shim === false ? false : undefined - }, this.el - ); + * + * @markdown + * @docauthor Jason Johnston <jason@sencha.com> + */ +Ext.define('Ext.form.Panel', { + extend:'Ext.panel.Panel', + mixins: { + fieldAncestor: 'Ext.form.FieldAncestor' }, + alias: 'widget.form', + alternateClassName: ['Ext.FormPanel', 'Ext.form.FormPanel'], + requires: ['Ext.form.Basic', 'Ext.util.TaskRunner'], - /** - * Returns the {@link Ext.Toolbar toolbar} from the top ({@link #tbar}) section of the panel. - * @return {Ext.Toolbar} The toolbar + /** + * @cfg {Boolean} pollForChanges + * If set to <tt>true</tt>, sets up an interval task (using the {@link #pollInterval}) in which the + * panel's fields are repeatedly checked for changes in their values. This is in addition to the normal detection + * each field does on its own input element, and is not needed in most cases. It does, however, provide a + * means to absolutely guarantee detection of all changes including some edge cases in some browsers which + * do not fire native events. Defaults to <tt>false</tt>. */ - getTopToolbar : function(){ - return this.topToolbar; - }, - /** - * Returns the {@link Ext.Toolbar toolbar} from the bottom ({@link #bbar}) section of the panel. - * @return {Ext.Toolbar} The toolbar + /** + * @cfg {Number} pollInterval + * Interval in milliseconds at which the form's fields are checked for value changes. Only used if + * the {@link #pollForChanges} option is set to <tt>true</tt>. Defaults to 500 milliseconds. */ - getBottomToolbar : function(){ - return this.bottomToolbar; - }, - /** - * Adds a button to this panel. Note that this method must be called prior to rendering. The preferred - * approach is to add buttons via the {@link #buttons} config. - * @param {String/Object} config A valid {@link Ext.Button} config. A string will become the text for a default - * button config, an object will be treated as a button config object. - * @param {Function} handler The function to be called on button {@link Ext.Button#click} - * @param {Object} scope The scope to use for the button handler function - * @return {Ext.Button} The button that was added + /** + * @cfg {String} layout The {@link Ext.container.Container#layout} for the form panel's immediate child items. + * Defaults to <tt>'anchor'</tt>. */ - addButton : function(config, handler, scope){ - var bc = { - handler: handler, - scope: scope, - minWidth: this.minButtonWidth, - hideParent:true - }; - if(typeof config == "string"){ - bc.text = config; - }else{ - Ext.apply(bc, config); - } - var btn = new Ext.Button(bc); - if(!this.buttons){ - this.buttons = []; - } - this.buttons.push(btn); - return btn; - }, - - // private - addTool : function(){ - if(!this[this.toolTarget]) { // no where to render tools! - return; - } - if(!this.toolTemplate){ - // initialize the global tool template on first use - var tt = new Ext.Template( - ' ' - ); - tt.disableFormats = true; - tt.compile(); - Ext.Panel.prototype.toolTemplate = tt; - } - for(var i = 0, a = arguments, len = a.length; i < len; i++) { - var tc = a[i]; - if(!this.tools[tc.id]){ - var overCls = 'x-tool-'+tc.id+'-over'; - var t = this.toolTemplate.insertFirst((tc.align !== 'left') ? this[this.toolTarget] : this[this.toolTarget].child('span'), tc, true); - this.tools[tc.id] = t; - t.enableDisplayMode('block'); - this.mon(t, 'click', this.createToolHandler(t, tc, overCls, this)); - if(tc.on){ - this.mon(t, tc.on); - } - if(tc.hidden){ - t.hide(); - } - if(tc.qtip){ - if(Ext.isObject(tc.qtip)){ - Ext.QuickTips.register(Ext.apply({ - target: t.id - }, tc.qtip)); - } else { - t.dom.qtip = tc.qtip; - } - } - t.addClassOnOver(overCls); - } - } - }, + layout: 'anchor', - onLayout : function(){ - if(this.toolbars.length > 0){ - this.duringLayout = true; - Ext.each(this.toolbars, function(tb){ - tb.doLayout(); - }); - delete this.duringLayout; - this.syncHeight(); - } - }, + ariaRole: 'form', - syncHeight : function(){ - if(!(this.autoHeight || this.duringLayout)){ - var last = this.lastSize; - if(last && !Ext.isEmpty(last.height)){ - var old = last.height, h = this.el.getHeight(); - if(old != 'auto' && old != h){ - var bd = this.body, bdh = bd.getHeight(); - h = Math.max(bdh + old - h, 0); - if(bdh > 0 && bdh != h){ - bd.setHeight(h); - if(Ext.isIE && h <= 0){ - return; - } - var sz = bd.getSize(); - this.fireEvent('bodyresize', sz.width, sz.height); - } - } - } + initComponent: function() { + var me = this; + + if (me.frame) { + me.border = false; } - }, + + me.initFieldAncestor(); + me.callParent(); - // private - onShow : function(){ - if(this.floating){ - return this.el.show(); - } - Ext.Panel.superclass.onShow.call(this); - }, + me.relayEvents(me.form, [ + 'beforeaction', + 'actionfailed', + 'actioncomplete', + 'validitychange', + 'dirtychange' + ]); - // private - onHide : function(){ - if(this.floating){ - return this.el.hide(); + // Start polling if configured + if (me.pollForChanges) { + me.startPolling(me.pollInterval || 500); } - Ext.Panel.superclass.onHide.call(this); }, - // private - createToolHandler : function(t, tc, overCls, panel){ - return function(e){ - t.removeClass(overCls); - if(tc.stopEvent !== false){ - e.stopEvent(); - } - if(tc.handler){ - tc.handler.call(tc.scope || t, e, t, panel, tc); - } - }; + initItems: function() { + // Create the BasicForm + var me = this; + + me.form = me.createForm(); + me.callParent(); + me.form.initialize(); }, - // private - afterRender : function(){ - if(this.floating && !this.hidden){ - this.el.show(); - } - if(this.title){ - this.setTitle(this.title); - } - this.setAutoScroll(); - if(this.html){ - this.body.update(Ext.isObject(this.html) ? - Ext.DomHelper.markup(this.html) : - this.html); - delete this.html; - } - if(this.contentEl){ - var ce = Ext.getDom(this.contentEl); - Ext.fly(ce).removeClass(['x-hidden', 'x-hide-display']); - this.body.dom.appendChild(ce); - } - if(this.collapsed){ - this.collapsed = false; - this.collapse(false); - } - Ext.Panel.superclass.afterRender.call(this); // do sizing calcs last - this.initEvents(); - }, - - // private - setAutoScroll : function(){ - if(this.rendered && this.autoScroll){ - var el = this.body || this.el; - if(el){ - el.setOverflow('auto'); - } - } - }, - - // private - getKeyMap : function(){ - if(!this.keyMap){ - this.keyMap = new Ext.KeyMap(this.el, this.keys); - } - return this.keyMap; - }, - - // private - initEvents : function(){ - if(this.keys){ - this.getKeyMap(); - } - if(this.draggable){ - this.initDraggable(); - } - }, - - // private - initDraggable : function(){ - /** - * If this Panel is configured {@link #draggable}, this property will contain - * an instance of {@link Ext.dd.DragSource} which handles dragging the Panel. - * The developer must provide implementations of the abstract methods of {@link Ext.dd.DragSource} - * in order to supply behaviour for each stage of the drag/drop process. See {@link #draggable}. - * @type Ext.dd.DragSource. - * @property dd - */ - this.dd = new Ext.Panel.DD(this, typeof this.draggable == 'boolean' ? null : this.draggable); - }, - - // private - beforeEffect : function(){ - if(this.floating){ - this.el.beforeAction(); - } - this.el.addClass('x-panel-animated'); - }, - - // private - afterEffect : function(){ - this.syncShadow(); - this.el.removeClass('x-panel-animated'); - }, - - // private - wraps up an animation param with internal callbacks - createEffect : function(a, cb, scope){ - var o = { - scope:scope, - block:true - }; - if(a === true){ - o.callback = cb; - return o; - }else if(!a.callback){ - o.callback = cb; - }else { // wrap it up - o.callback = function(){ - cb.call(scope); - Ext.callback(a.callback, a.scope); - }; - } - return Ext.applyIf(o, a); - }, - - /** - * Collapses the panel body so that it becomes hidden. Fires the {@link #beforecollapse} event which will - * cancel the collapse action if it returns false. - * @param {Boolean} animate True to animate the transition, else false (defaults to the value of the - * {@link #animCollapse} panel config) - * @return {Ext.Panel} this + /** + * @private */ - collapse : function(animate){ - if(this.collapsed || this.el.hasFxBlock() || this.fireEvent('beforecollapse', this, animate) === false){ - return; - } - var doAnim = animate === true || (animate !== false && this.animCollapse); - this.beforeEffect(); - this.onCollapse(doAnim, animate); - return this; - }, - - // private - onCollapse : function(doAnim, animArg){ - if(doAnim){ - this[this.collapseEl].slideOut(this.slideAnchor, - Ext.apply(this.createEffect(animArg||true, this.afterCollapse, this), - this.collapseDefaults)); - }else{ - this[this.collapseEl].hide(); - this.afterCollapse(); - } - }, - - // private - afterCollapse : function(){ - this.collapsed = true; - this.el.addClass(this.collapsedCls); - this.afterEffect(); - this.fireEvent('collapse', this); + createForm: function() { + return Ext.create('Ext.form.Basic', this, Ext.applyIf({listeners: {}}, this.initialConfig)); }, - /** - * Expands the panel body so that it becomes visible. Fires the {@link #beforeexpand} event which will - * cancel the expand action if it returns false. - * @param {Boolean} animate True to animate the transition, else false (defaults to the value of the - * {@link #animCollapse} panel config) - * @return {Ext.Panel} this + /** + * Provides access to the {@link Ext.form.Basic Form} which this Panel contains. + * @return {Ext.form.Basic} The {@link Ext.form.Basic Form} which this Panel contains. */ - expand : function(animate){ - if(!this.collapsed || this.el.hasFxBlock() || this.fireEvent('beforeexpand', this, animate) === false){ - return; - } - var doAnim = animate === true || (animate !== false && this.animCollapse); - this.el.removeClass(this.collapsedCls); - this.beforeEffect(); - this.onExpand(doAnim, animate); - return this; + getForm: function() { + return this.form; }, - - // private - onExpand : function(doAnim, animArg){ - if(doAnim){ - this[this.collapseEl].slideIn(this.slideAnchor, - Ext.apply(this.createEffect(animArg||true, this.afterExpand, this), - this.expandDefaults)); - }else{ - this[this.collapseEl].show(); - this.afterExpand(); - } - }, - - // private - afterExpand : function(){ - this.collapsed = false; - this.afterEffect(); - if(this.deferLayout !== undefined){ - this.doLayout(true); - } - this.fireEvent('expand', this); - }, - - /** - * Shortcut for performing an {@link #expand} or {@link #collapse} based on the current state of the panel. - * @param {Boolean} animate True to animate the transition, else false (defaults to the value of the - * {@link #animCollapse} panel config) - * @return {Ext.Panel} this + + /** + * Loads an {@link Ext.data.Model} into this form (internally just calls {@link Ext.form.Basic#loadRecord}) + * See also {@link #trackResetOnLoad}. + * @param {Ext.data.Model} record The record to load + * @return {Ext.form.Basic} The Ext.form.Basic attached to this FormPanel */ - toggleCollapse : function(animate){ - this[this.collapsed ? 'expand' : 'collapse'](animate); - return this; - }, - - // private - onDisable : function(){ - if(this.rendered && this.maskDisabled){ - this.el.mask(); - } - Ext.Panel.superclass.onDisable.call(this); - }, - - // private - onEnable : function(){ - if(this.rendered && this.maskDisabled){ - this.el.unmask(); - } - Ext.Panel.superclass.onEnable.call(this); - }, - - // private - onResize : function(w, h){ - if(w !== undefined || h !== undefined){ - if(!this.collapsed){ - if(typeof w == 'number'){ - w = this.adjustBodyWidth(w - this.getFrameWidth()); - if(this.tbar){ - this.tbar.setWidth(w); - if(this.topToolbar){ - this.topToolbar.setSize(w); - } - } - if(this.bbar){ - this.bbar.setWidth(w); - if(this.bottomToolbar){ - this.bottomToolbar.setSize(w); - } - } - if(this.fbar){ - var f = this.fbar, - fWidth = 1, - strict = Ext.isStrict; - if(this.buttonAlign == 'left'){ - fWidth = w - f.container.getFrameWidth('lr'); - }else{ - //center/right alignment off in webkit - if(Ext.isIE || Ext.isWebKit){ - //center alignment ok on webkit. - //right broken in both, center on IE - if(!(this.buttonAlign == 'center' && Ext.isWebKit) && (!strict || (!Ext.isIE8 && strict))){ - (function(){ - f.setWidth(f.getEl().child('.x-toolbar-ct').getWidth()); - }).defer(1); - }else{ - fWidth = 'auto'; - } - }else{ - fWidth = 'auto'; - } - } - f.setWidth(fWidth); - } - this.body.setWidth(w); - }else if(w == 'auto'){ - this.body.setWidth(w); - } - - if(typeof h == 'number'){ - h = Math.max(0, this.adjustBodyHeight(h - this.getFrameHeight())); - this.body.setHeight(h); - }else if(h == 'auto'){ - this.body.setHeight(h); - } - - if(this.disabled && this.el._mask){ - this.el._mask.setSize(this.el.dom.clientWidth, this.el.getHeight()); - } - }else{ - this.queuedBodySize = {width: w, height: h}; - if(!this.queuedExpand && this.allowQueuedExpand !== false){ - this.queuedExpand = true; - this.on('expand', function(){ - delete this.queuedExpand; - this.onResize(this.queuedBodySize.width, this.queuedBodySize.height); - this.doLayout(); - }, this, {single:true}); - } - } - this.fireEvent('bodyresize', this, w, h); - } - this.syncShadow(); - }, - - // private - adjustBodyHeight : function(h){ - return h; + loadRecord: function(record) { + return this.getForm().loadRecord(record); }, - - // private - adjustBodyWidth : function(w){ - return w; - }, - - // private - onPosition : function(){ - this.syncShadow(); - }, - - /** - * Returns the width in pixels of the framing elements of this panel (not including the body width). To - * retrieve the body width see {@link #getInnerWidth}. - * @return {Number} The frame width + + /** + * Returns the currently loaded Ext.data.Model instance if one was loaded via {@link #loadRecord}. + * @return {Ext.data.Model} The loaded instance */ - getFrameWidth : function(){ - var w = this.el.getFrameWidth('lr')+this.bwrap.getFrameWidth('lr'); - - if(this.frame){ - var l = this.bwrap.dom.firstChild; - w += (Ext.fly(l).getFrameWidth('l') + Ext.fly(l.firstChild).getFrameWidth('r')); - var mc = this.bwrap.dom.firstChild.firstChild.firstChild; - w += Ext.fly(mc).getFrameWidth('lr'); - } - return w; + getRecord: function() { + return this.getForm().getRecord(); }, - - /** - * Returns the height in pixels of the framing elements of this panel (including any top and bottom bars and - * header and footer elements, but not including the body height). To retrieve the body height see {@link #getInnerHeight}. - * @return {Number} The frame height + + /** + * Convenience function for fetching the current value of each field in the form. This is the same as calling + * {@link Ext.form.Basic#getValues this.getForm().getValues()} + * @return {Object} The current form field values, keyed by field name */ - getFrameHeight : function(){ - var h = this.el.getFrameWidth('tb')+this.bwrap.getFrameWidth('tb'); - h += (this.tbar ? this.tbar.getHeight() : 0) + - (this.bbar ? this.bbar.getHeight() : 0); - - if(this.frame){ - var hd = this.el.dom.firstChild; - var ft = this.bwrap.dom.lastChild; - h += (hd.offsetHeight + ft.offsetHeight); - var mc = this.bwrap.dom.firstChild.firstChild.firstChild; - h += Ext.fly(mc).getFrameWidth('tb'); - }else{ - h += (this.header ? this.header.getHeight() : 0) + - (this.footer ? this.footer.getHeight() : 0); - } - return h; + getValues: function() { + return this.getForm().getValues(); }, - /** - * Returns the width in pixels of the body element (not including the width of any framing elements). - * For the frame width see {@link #getFrameWidth}. - * @return {Number} The body width - */ - getInnerWidth : function(){ - return this.getSize().width - this.getFrameWidth(); + beforeDestroy: function() { + this.stopPolling(); + this.form.destroy(); + this.callParent(); }, - /** - * Returns the height in pixels of the body element (not including the height of any framing elements). - * For the frame height see {@link #getFrameHeight}. - * @return {Number} The body height + /** + * This is a proxy for the underlying BasicForm's {@link Ext.form.Basic#load} call. + * @param {Object} options The options to pass to the action (see {@link Ext.form.Basic#load} and + * {@link Ext.form.Basic#doAction} for details) */ - getInnerHeight : function(){ - return this.getSize().height - this.getFrameHeight(); - }, - - // private - syncShadow : function(){ - if(this.floating){ - this.el.sync(true); - } + load: function(options) { + this.form.load(options); }, - // private - getLayoutTarget : function(){ - return this.body; - }, - - /** - * Sets the title text for the panel and optionally the {@link #iconCls icon class}. - * In order to be able to set the title, a header element must have been created - * for the Panel. This is triggered either by configuring the Panel with a non-blank {@link #title}, - * or configuring it with {@link #header}: true. - * @param {String} title The title text to set - * @param {String} iconCls (optional) {@link #iconCls iconCls} A user-defined CSS class that provides the icon image for this panel + /** + * This is a proxy for the underlying BasicForm's {@link Ext.form.Basic#submit} call. + * @param {Object} options The options to pass to the action (see {@link Ext.form.Basic#submit} and + * {@link Ext.form.Basic#doAction} for details) */ - setTitle : function(title, iconCls){ - this.title = title; - if(this.header && this.headerAsText){ - this.header.child('span').update(title); - } - if(iconCls){ - this.setIconClass(iconCls); - } - this.fireEvent('titlechange', this, title); - return this; + submit: function(options) { + this.form.submit(options); }, - /** - * Get the {@link Ext.Updater} for this panel. Enables you to perform Ajax updates of this panel's body. - * @return {Ext.Updater} The Updater + /* + * Inherit docs, not using onDisable because it only gets fired + * when the component is rendered. */ - getUpdater : function(){ - return this.body.getUpdater(); + disable: function(silent) { + this.callParent(arguments); + this.form.getFields().each(function(field) { + field.disable(); + }); }, - /** - * Loads this content panel immediately with content returned from an XHR call. - * @param {Object/String/Function} config A config object containing any of the following options: - -panel.load({ - url: "your-url.php", - params: {param1: "foo", param2: "bar"}, // or a URL encoded string - callback: yourFunction, - scope: yourObject, // optional scope for the callback - discardUrl: false, - nocache: false, - text: "Loading...", - timeout: 30, - scripts: false -}); - - * The only required property is url. The optional properties nocache, text and scripts - * are shorthand for disableCaching, indicatorText and loadScripts and are used to set their - * associated property on this panel Updater instance. - * @return {Ext.Panel} this + /* + * Inherit docs, not using onEnable because it only gets fired + * when the component is rendered. */ - load : function(){ - var um = this.body.getUpdater(); - um.update.apply(um, arguments); - return this; - }, - - // private - beforeDestroy : function(){ - if(this.header){ - this.header.removeAllListeners(); - if(this.headerAsText){ - Ext.Element.uncache(this.header.child('span')); - } - } - Ext.Element.uncache( - this.header, - this.tbar, - this.bbar, - this.footer, - this.body, - this.bwrap - ); - if(this.tools){ - for(var k in this.tools){ - Ext.destroy(this.tools[k]); - } - } - if(this.buttons){ - for(var b in this.buttons){ - Ext.destroy(this.buttons[b]); - } - } - Ext.destroy(this.toolbars); - Ext.Panel.superclass.beforeDestroy.call(this); + enable: function(silent) { + this.callParent(arguments); + this.form.getFields().each(function(field) { + field.enable(); + }); }, - // private - createClasses : function(){ - this.headerCls = this.baseCls + '-header'; - this.headerTextCls = this.baseCls + '-header-text'; - this.bwrapCls = this.baseCls + '-bwrap'; - this.tbarCls = this.baseCls + '-tbar'; - this.bodyCls = this.baseCls + '-body'; - this.bbarCls = this.baseCls + '-bbar'; - this.footerCls = this.baseCls + '-footer'; - }, - - // private - createGhost : function(cls, useShim, appendTo){ - var el = document.createElement('div'); - el.className = 'x-panel-ghost ' + (cls ? cls : ''); - if(this.header){ - el.appendChild(this.el.dom.firstChild.cloneNode(true)); - } - Ext.fly(el.appendChild(document.createElement('ul'))).setHeight(this.bwrap.getHeight()); - el.style.width = this.el.dom.offsetWidth + 'px';; - if(!appendTo){ - this.container.dom.appendChild(el); - }else{ - Ext.getDom(appendTo).appendChild(el); - } - if(useShim !== false && this.el.useShim !== false){ - var layer = new Ext.Layer({shadow:false, useDisplay:true, constrain:false}, el); - layer.show(); - return layer; - }else{ - return new Ext.Element(el); - } + /** + * Start an interval task to continuously poll all the fields in the form for changes in their + * values. This is normally started automatically by setting the {@link #pollForChanges} config. + * @param {Number} interval The interval in milliseconds at which the check should run. + */ + startPolling: function(interval) { + this.stopPolling(); + var task = Ext.create('Ext.util.TaskRunner', interval); + task.start({ + interval: 0, + run: this.checkChange, + scope: this + }); + this.pollTask = task; }, - // private - doAutoLoad : function(){ - var u = this.body.getUpdater(); - if(this.renderer){ - u.setRenderer(this.renderer); + /** + * Stop a running interval task that was started by {@link #startPolling}. + */ + stopPolling: function() { + var task = this.pollTask; + if (task) { + task.stopAll(); + delete this.pollTask; } - u.update(Ext.isObject(this.autoLoad) ? this.autoLoad : {url: this.autoLoad}); }, - /** - * Retrieve a tool by id. - * @param {String} id - * @return {Object} tool + /** + * Forces each field within the form panel to + * {@link Ext.form.field.Field#checkChange check if its value has changed}. */ - getTool : function(id) { - return this.tools[id]; + checkChange: function() { + this.form.getFields().each(function(field) { + field.checkChange(); + }); } - -/** - * @cfg {String} autoEl @hide - */ }); -Ext.reg('panel', Ext.Panel); - - - \ No newline at end of file +