Overview
\n\n\n\n\nExt.Direct aims to streamline communication between the client and server\nby providing a single interface that reduces the amount of common code\ntypically required to validate data and handle returned data packets\n(reading data, error conditions, etc).
\n\n\n\n\nThe Ext.direct namespace includes several classes for a closer integration\nwith the server-side. The Ext.data namespace also includes classes for working\nwith Ext.data.Stores which are backed by data from an Ext.Direct method.
\n\n\n\n\nSpecification
\n\n\n\n\nFor additional information consult the\nExt.Direct Specification.
\n\n\n\n\nProviders
\n\n\n\n\nExt.Direct uses a provider architecture, where one or more providers are\nused to transport data to and from the server. There are several providers\nthat exist in the core at the moment:
\n\n\nA provider does not need to be invoked directly, providers are added via\nExt.direct.Manager.add.
\n\n\n\n\nRouter
\n\n\n\n\nExt.Direct utilizes a \"router\" on the server to direct requests from the client\nto the appropriate server-side method. Because the Ext.Direct API is completely\nplatform-agnostic, you could completely swap out a Java based server solution\nand replace it with one that uses C# without changing the client side JavaScript\nat all.
\n\n\n\n\nServer side events
\n\n\n\n\nCustom events from the server may be handled by the client by adding\nlisteners, for example:
\n\n\n{\"type\":\"event\",\"name\":\"message\",\"data\":\"Successfully polled at: 11:19:30 am\"}\n\n// add a handler for a 'message' event sent by the server\nExt.direct.Manager.on('message', function(e){\n out.append(String.format('<p><i>{0}</i></p>', e.data));\n out.el.scrollTo('t', 100000, true);\n});\n(optional)
A config object containing one or more event handlers to be added to this\nobject during initialization. This should be a valid listeners config object as specified in the\naddListener example for attaching multiple handlers at once.
\n\nDOM events from ExtJs Components
\n\n\nWhile some ExtJs Component classes export selected DOM events (e.g. \"click\", \"mouseover\" etc), this\n\n\n
is usually only done when extra value can be added. For example the DataView's\nclick event passing the node clicked on. To access DOM\nevents directly from a child element of a Component, we need to specify the element option to\nidentify the Component property to add a DOM listener to:
new Ext.panel.Panel({\n width: 400,\n height: 200,\n dockedItems: [{\n xtype: 'toolbar'\n }],\n listeners: {\n click: {\n element: 'el', //bind to the underlying el property on the panel\n fn: function(){ console.log('click el'); }\n },\n dblclick: {\n element: 'body', //bind to the underlying body property on the panel\n fn: function(){ console.log('dblclick body'); }\n }\n }\n});\nAdds the specified events to the list of events which this Observable may fire.
\n", - "params": [ - { - "type": "Object/String", - "name": "o", - "doc": "Either an object with event names as properties with a value of true\nor the first event name string if multiple event names are being passed as separate parameters.
[additional] Optional additional event names if multiple event names are being passed as separate parameters.\nUsage:
\n\nthis.addEvents('storeloaded', 'storecleared');\nAdds the specified events to the list of events which this Observable may fire.
\n" - }, - { - "tagname": "method", - "name": "addListener", - "member": "Ext.util.Observable", - "doc": "Appends an event handler to this object.
\n", - "params": [ - { - "type": "String", - "name": "eventName", - "doc": "The name of the event to listen for. May also be an object who's property names are event names. See
\n", - "optional": false + "members": { + "cfg": [ + { + "type": "Object", + "deprecated": null, + "alias": null, + "protected": false, + "tagname": "cfg", + "href": "Observable.html#Ext-util-Observable-cfg-listeners", + "shortDoc": "A config object containing one or more event handlers to be added to this object during initialization. ...", + "static": false, + "filename": "/mnt/ebs/nightly/git/SDK/platform/src/util/Observable.js", + "private": false, + "name": "listeners", + "owner": "Ext.util.Observable", + "doc": "A config object containing one or more event handlers to be added to this object during initialization. This\nshould be a valid listeners config object as specified in the addListener example for attaching multiple\nhandlers at once.
\n\nDOM events from ExtJS Components
\n\nWhile some ExtJs Component classes export selected DOM events (e.g. \"click\", \"mouseover\" etc), this is usually\nonly done when extra value can be added. For example the DataView's itemclick event passing the node clicked on. To access DOM events directly from a\nchild element of a Component, we need to specify the element option to identify the Component property to add a\nDOM listener to:
new Ext.panel.Panel({\n width: 400,\n height: 200,\n dockedItems: [{\n xtype: 'toolbar'\n }],\n listeners: {\n click: {\n element: 'el', //bind to the underlying el property on the panel\n fn: function(){ console.log('click el'); }\n },\n dblclick: {\n element: 'body', //bind to the underlying body property on the panel\n fn: function(){ console.log('dblclick body'); }\n }\n }\n});\nEither an object with event names as properties with a value of true or the first\nevent name string if multiple event names are being passed as separate parameters. Usage:
this.addEvents({\n storeloaded: true,\n storecleared: true\n});\nOptional additional event names if multiple event names are being passed as separate\nparameters. Usage:
\n\nthis.addEvents('storeloaded', 'storecleared');\nAdds the specified events to the list of events which this Observable may fire.
\n", + "linenr": 494, + "return": { + "type": "void", + "doc": "\n" }, - { - "type": "Function", - "name": "handler", - "doc": "The method the event invokes.
\n", - "optional": false + "html_filename": "Observable.html" + }, + { + "deprecated": null, + "alias": null, + "protected": false, + "tagname": "method", + "href": "Observable.html#Ext-util-Observable-method-addListener", + "shortDoc": "Appends an event handler to this object. ...", + "static": false, + "filename": "/mnt/ebs/nightly/git/SDK/platform/src/util/Observable.js", + "private": false, + "params": [ + { + "type": "String", + "optional": false, + "doc": "The name of the event to listen for. May also be an object who's property names are\nevent names.
\n", + "name": "eventName" + }, + { + "type": "Function", + "optional": false, + "doc": "The method the event invokes. Will be called with arguments given to\nfireEvent plus the options parameter described below.
(optional) The scope (this reference) in which the handler function is executed. If\nomitted, defaults to the object which fired the event.
(optional) An object containing handler configuration.
\n\nNote: Unlike in ExtJS 3.x, the options object will also be passed as the last argument to every event handler.
\n\nThis object may contain any of the following properties:
\n\nscope : Object
\n\nThe scope (this reference) in which the handler function is executed. If omitted, defaults to the object\nwhich fired the event.
delay : Number
\n\nThe number of milliseconds to delay the invocation of the handler after the event fires.
single : Boolean
\n\nTrue to add a handler to handle just the next firing of the event, and then remove itself.
buffer : Number
\n\nCauses the handler to be scheduled to run in an Ext.util.DelayedTask delayed by the specified number of\nmilliseconds. If the event fires again within that time, the original handler is not invoked, but the new\nhandler is scheduled in its place.
target : Observable
\n\nOnly call the handler if the event was fired on the target Observable, not if the event was bubbled up from a\nchild Observable.
element : String
\n\nThis option is only valid for listeners bound to Components. The name of a Component\nproperty which references an element to add a listener to.
\n\nThis option is useful during Component construction to add DOM event listeners to elements of\nComponents which will exist only after the Component is rendered.\nFor example, to add a click listener to a Panel's body:
\n\nnew Ext.panel.Panel({\n title: 'The title',\n listeners: {\n click: this.handlePanelClick,\n element: 'body'\n }\n});\nCombining Options
\n\nUsing the options argument, it is possible to combine different types of listeners:
\n\nA delayed, one-time listener.
\n\nmyPanel.on('hide', this.handleClick, this, {\n single: true,\n delay: 100\n});\nAttaching multiple handlers in 1 call
\n\nThe method also allows for a single argument to be passed which is a config object containing properties which\nspecify multiple events. For example:
\n\nmyGridPanel.on({\n cellClick: this.onCellClick,\n mouseover: this.onMouseOver,\n mouseout: this.onMouseOut,\n scope: this // Important. Ensure \"this\" is correct during handler execution\n});\nOne can also specify options for each event handler separately:
\n\nmyGridPanel.on({\n cellClick: {fn: this.onCellClick, scope: this, single: true},\n mouseover: {fn: panel.onMouseOver, scope: panel}\n});\nAppends an event handler to this object.
\n", + "linenr": 278, + "return": { + "type": "void", + "doc": "\n" }, - { - "type": "Object", - "name": "scope", - "doc": "(optional) The scope (this reference) in which the handler function is executed.\nIf omitted, defaults to the object which fired the event.
The item to which to add a listener/listeners.
\n", + "name": "item" + }, + { + "type": "Object/String", + "optional": false, + "doc": "The event name, or an object containing event name properties.
\n", + "name": "ename" + }, + { + "type": "Function", + "optional": true, + "doc": "(optional) If the ename parameter was an event name, this is the handler function.
(optional) If the ename parameter was an event name, this is the scope (this reference)\nin which the handler function is executed.
(optional) If the ename parameter was an event name, this is the\naddListener options.
Adds listeners to any Observable object (or Element) which are automatically removed when this Component is\ndestroyed.
\n", + "linenr": 156, + "return": { + "type": "void", + "doc": "\n" }, - { - "type": "Object", - "name": "options", - "doc": "(optional) An object containing handler configuration.\nproperties. This may contain any of the following properties:
this reference) in which the handler function is executed.\nIf omitted, defaults to the object which fired the event.This option is useful during Component construction to add DOM event listeners to elements of Components which\nwill exist only after the Component is rendered. For example, to add a click listener to a Panel's body:\n
new Ext.panel.Panel({\n title: 'The title',\n listeners: {\n click: this.handlePanelClick,\n element: 'body'\n }\n});\nWhen added in this way, the options available are the options applicable to Ext.core.Element.addListener
\n\n\n\nCombining Options
\nUsing the options argument, it is possible to combine different types of listeners:
\n
\nA delayed, one-time listener.\n
myPanel.on('hide', this.handleClick, this, {\nsingle: true,\ndelay: 100\n});\nAttaching multiple handlers in 1 call
\nThe method also allows for a single argument to be passed which is a config object containing properties\nwhich specify multiple events. For example:\n
myGridPanel.on({\n cellClick: this.onCellClick,\n mouseover: this.onMouseOver,\n mouseout: this.onMouseOut,\n scope: this // Important. Ensure \"this\" is correct during handler execution\n});\n\n\n", - "optional": true - } - ], - "return": { - "type": "void", - "doc": "\n" - }, - "private": false, - "static": false, - "filename": "/Users/nick/Projects/sencha/SDK/platform/src/util/Observable.js", - "linenr": 271, - "html_filename": "Observable.html", - "href": "Observable.html#Ext-util-Observable-method-addListener", - "shortDoc": "
Appends an event handler to this object.
\n" - }, - { - "tagname": "method", - "name": "addManagedListener", - "member": "Ext.util.Observable", - "doc": "Adds listeners to any Observable object (or Element) which are automatically removed when this Component\nis destroyed.\n\n", - "params": [ - { - "type": "Observable/Element", - "name": "item", - "doc": "
The item to which to add a listener/listeners.
\n", - "optional": false - }, - { - "type": "Object/String", - "name": "ename", - "doc": "The event name, or an object containing event name properties.
\n", - "optional": false - }, - { - "type": "Function", - "name": "fn", - "doc": "Optional. If the ename parameter was an event name, this\nis the handler function.
Optional. If the ename parameter was an event name, this\nis the scope (this reference) in which the handler function is executed.
Accepts either an Array of Provider descriptions (an instance\nor config object for a Provider) or any number of Provider descriptions as arguments. Each\nProvider description instructs Ext.Direct how to create client-side stub methods.
\n", + "name": "provider" + } + ], + "name": "addProvider", + "owner": "Ext.direct.Manager", + "doc": "Adds an Ext.Direct Provider and creates the proxy or stub methods to execute server-side methods.\nIf the provider is not already connected, it will auto-connect.
\n\nvar pollProv = new Ext.direct.PollingProvider({\n url: 'php/poll2.php'\n});\n\nExt.direct.Manager.addProvider({\n \"type\":\"remoting\", // create a Ext.direct.RemotingProvider\n \"url\":\"php\\/router.php\", // url to connect to the Ext.Direct server-side router.\n \"actions\":{ // each property within the actions object represents a Class\n \"TestAction\":[ // array of methods within each server side Class\n {\n \"name\":\"doEcho\", // name of method\n \"len\":1\n },{\n \"name\":\"multiply\",\n \"len\":1\n },{\n \"name\":\"doForm\",\n \"formHandler\":true, // handle form on server with Ext.Direct.Transaction\n \"len\":1\n }]\n },\n \"namespace\":\"myApplication\",// namespace to create the Remoting Provider in\n},{\n type: 'polling', // create a Ext.direct.PollingProvider\n url: 'php/poll.php'\n}, pollProv); // reference to previously created instance\nOptional. If the ename parameter was an event name, this\nis the addListener options.
Adds listeners to any Observable object (or Element) which are automatically removed when this Component\nis destroyed.\n\n" - }, - { - "tagname": "method", - "name": "addProvider", - "member": "Ext.direct.Manager", - "doc": "
Adds an Ext.Direct Provider and creates the proxy or stub methods to execute server-side methods.\nIf the provider is not already connected, it will auto-connect.
\n\nvar pollProv = new Ext.direct.PollingProvider({\n url: 'php/poll2.php'\n});\n\nExt.direct.Manager.addProvider({\n \"type\":\"remoting\", // create a Ext.direct.RemotingProvider\n \"url\":\"php\\/router.php\", // url to connect to the Ext.Direct server-side router.\n \"actions\":{ // each property within the actions object represents a Class\n \"TestAction\":[ // array of methods within each server side Class\n {\n \"name\":\"doEcho\", // name of method\n \"len\":1\n },{\n \"name\":\"multiply\",\n \"len\":1\n },{\n \"name\":\"doForm\",\n \"formHandler\":true, // handle form on server with Ext.Direct.Transaction\n \"len\":1\n }]\n },\n \"namespace\":\"myApplication\",// namespace to create the Remoting Provider in\n},{\n type: 'polling', // create a Ext.direct.PollingProvider\n url: 'php/poll.php'\n}, pollProv); // reference to previously created instance\nAccepts either an Array of Provider descriptions (an instance\nor config object for a Provider) or any number of Provider descriptions as arguments. Each\nProvider description instructs Ext.Direct how to create client-side stub methods.
\n", - "optional": false - } - ], - "return": { - "type": "void", - "doc": "\n" - }, - "private": false, - "static": false, - "filename": "/Users/nick/Projects/sencha/SDK/platform/src/direct/Manager.js", - "linenr": 104, - "html_filename": "Manager2.html", - "href": "Manager2.html#Ext-direct-Manager-method-addProvider", - "shortDoc": "Adds an Ext.Direct Provider and creates the proxy or stub methods to execute server-side methods.\nIf the provider is ..." - }, - { - "tagname": "method", - "name": "capture", - "member": "Ext.util.Observable", - "doc": "Starts capture on the specified Observable. All events will be passed\nto the supplied function with the event name + standard signature of the event\nbefore the event is fired. If the supplied function returns false,\nthe event will not fire.
\n", - "params": [ - { - "type": "Observable", - "name": "o", - "doc": "The Observable to capture events from.
\n", - "optional": false - }, - { - "type": "Function", - "name": "fn", - "doc": "The function to call when an event is fired.
\n", - "optional": false - }, - { - "type": "Object", - "name": "scope", - "doc": "(optional) The scope (this reference) in which the function is executed. Defaults to the Observable firing the event.
Removes all listeners for this object including the managed listeners
\n", - "params": [ + "html_filename": "Manager4.html" + }, + { + "deprecated": null, + "alias": null, + "protected": false, + "tagname": "method", + "href": "Base3.html#Ext-Base-method-addStatics", + "shortDoc": "Add / override static properties of this class. ...", + "static": true, + "filename": "/mnt/ebs/nightly/git/SDK/platform/core/src/class/Base.js", + "private": false, + "params": [ + { + "type": "Object", + "optional": false, + "doc": "\n", + "name": "members" + } + ], + "name": "addStatics", + "owner": "Ext.Base", + "doc": "Add / override static properties of this class.
\n\nExt.define('My.cool.Class', {\n ...\n});\n\nMy.cool.Class.addStatics({\n someProperty: 'someValue', // My.cool.Class.someProperty = 'someValue'\n method1: function() { ... }, // My.cool.Class.method1 = function() { ... };\n method2: function() { ... } // My.cool.Class.method2 = function() { ... };\n});\nthis
\n" + }, + "html_filename": "Base3.html" + }, + { + "deprecated": null, + "alias": null, + "protected": false, + "tagname": "method", + "href": "Base3.html#Ext-Base-method-callOverridden", + "shortDoc": "Call the original method that was previously overridden with Ext.Base.override\n\nExt.define('My.Cat', {\n constructo...", + "static": false, + "filename": "/mnt/ebs/nightly/git/SDK/platform/core/src/class/Base.js", + "private": false, + "params": [ + { + "type": "Array/Arguments", + "optional": false, + "doc": "The arguments, either an array or the arguments object
Call the original method that was previously overridden with Ext.Base.override
\n\nExt.define('My.Cat', {\n constructor: function() {\n alert(\"I'm a cat!\");\n\n return this;\n }\n});\n\nMy.Cat.override({\n constructor: function() {\n alert(\"I'm going to be a cat!\");\n\n var instance = this.callOverridden();\n\n alert(\"Meeeeoooowwww\");\n\n return instance;\n }\n});\n\nvar kitty = new My.Cat(); // alerts \"I'm going to be a cat!\"\n // alerts \"I'm a cat!\"\n // alerts \"Meeeeoooowwww\"\nReturns the result after calling the overridden method
\n" + }, + "html_filename": "Base3.html" + }, + { + "deprecated": null, + "alias": null, + "protected": true, + "tagname": "method", + "href": "Base3.html#Ext-Base-method-callParent", + "shortDoc": "Call the parent's overridden method. ...", + "static": false, + "filename": "/mnt/ebs/nightly/git/SDK/platform/core/src/class/Base.js", + "private": false, + "params": [ + { + "type": "Array/Arguments", + "optional": false, + "doc": "The arguments, either an array or the arguments object\nfrom the current method, for example: this.callParent(arguments)
Call the parent's overridden method. For example:
\n\nExt.define('My.own.A', {\n constructor: function(test) {\n alert(test);\n }\n});\n\nExt.define('My.own.B', {\n extend: 'My.own.A',\n\n constructor: function(test) {\n alert(test);\n\n this.callParent([test + 1]);\n }\n});\n\nExt.define('My.own.C', {\n extend: 'My.own.B',\n\n constructor: function() {\n alert(\"Going to call parent's overriden constructor...\");\n\n this.callParent(arguments);\n }\n});\n\nvar a = new My.own.A(1); // alerts '1'\nvar b = new My.own.B(1); // alerts '1', then alerts '2'\nvar c = new My.own.C(2); // alerts \"Going to call parent's overriden constructor...\"\n // alerts '2', then alerts '3'\nReturns the result from the superclass' method
\n" + }, + "html_filename": "Base3.html" + }, + { + "deprecated": null, + "alias": null, + "protected": false, + "tagname": "method", + "href": "Observable.html#Ext-util-Observable-method-capture", + "shortDoc": "Starts capture on the specified Observable. ...", + "static": true, + "filename": "/mnt/ebs/nightly/git/SDK/platform/src/util/Observable.js", + "private": false, + "params": [ + { + "type": "Observable", + "optional": false, + "doc": "The Observable to capture events from.
\n", + "name": "o" + }, + { + "type": "Function", + "optional": false, + "doc": "The function to call when an event is fired.
\n", + "name": "fn" + }, + { + "type": "Object", + "optional": true, + "doc": "(optional) The scope (this reference) in which the function is executed. Defaults to\nthe Observable firing the event.
Starts capture on the specified Observable. All events will be passed to the supplied function with the event\nname + standard signature of the event before the event is fired. If the supplied function returns false,\nthe event will not fire.
\n", + "linenr": 54, + "return": { + "type": "void", + "doc": "\n" + }, + "html_filename": "Observable.html" + }, + { + "deprecated": null, + "alias": null, + "protected": false, + "tagname": "method", + "href": "Observable.html#Ext-util-Observable-method-clearListeners", + "shortDoc": "Removes all listeners for this object including the managed listeners ...", + "static": false, + "filename": "/mnt/ebs/nightly/git/SDK/platform/src/util/Observable.js", + "private": false, + "params": [ - ], - "return": { - "type": "void", - "doc": "\n" - }, - "private": false, - "static": false, - "filename": "/Users/nick/Projects/sencha/SDK/platform/src/util/Observable.js", - "linenr": 383, - "html_filename": "Observable.html", - "href": "Observable.html#Ext-util-Observable-method-clearListeners", - "shortDoc": "Removes all listeners for this object including the managed listeners
\n" - }, - { - "tagname": "method", - "name": "clearManagedListeners", - "member": "Ext.util.Observable", - "doc": "Removes all managed listeners for this object.
\n", - "params": [ + ], + "name": "clearListeners", + "owner": "Ext.util.Observable", + "doc": "Removes all listeners for this object including the managed listeners
\n", + "linenr": 425, + "return": { + "type": "void", + "doc": "\n" + }, + "html_filename": "Observable.html" + }, + { + "deprecated": null, + "alias": null, + "protected": false, + "tagname": "method", + "href": "Observable.html#Ext-util-Observable-method-clearManagedListeners", + "shortDoc": "Removes all managed listeners for this object. ...", + "static": false, + "filename": "/mnt/ebs/nightly/git/SDK/platform/src/util/Observable.js", + "private": false, + "params": [ - ], - "return": { - "type": "void", - "doc": "\n" - }, - "private": false, - "static": false, - "filename": "/Users/nick/Projects/sencha/SDK/platform/src/util/Observable.js", - "linenr": 412, - "html_filename": "Observable.html", - "href": "Observable.html#Ext-util-Observable-method-clearManagedListeners", - "shortDoc": "Removes all managed listeners for this object.
\n" - }, - { - "tagname": "method", - "name": "enableBubble", - "member": "Ext.util.Observable", - "doc": "Enables events fired by this Observable to bubble up an owner hierarchy by calling\nthis.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\nimplementation in Ext.Component returns the Component's immediate owner. But if a known target is required, this can be overridden to\naccess the required target more quickly.
\n\n\nExample:
\n\n\nExt.override(Ext.form.field.Base, {\n// Add functionality to Field's initComponent to enable the change event to bubble\ninitComponent : Ext.Function.createSequence(Ext.form.field.Base.prototype.initComponent, function() {\n this.enableBubble('change');\n}),\n\n// We know that we want Field's events to bubble directly to the FormPanel.\ngetBubbleTarget : function() {\n if (!this.formPanel) {\n this.formPanel = this.findParentByType('form');\n }\n return this.formPanel;\n}\n});\n\nvar myForm = new Ext.formPanel({\ntitle: 'User Details',\nitems: [{\n ...\n}],\nlisteners: {\n change: function() {\n // Title goes red if form has been modified.\n myForm.header.setStyle('color', 'red');\n }\n}\n});\nThe event name to bubble, or an Array of event names.
\n", - "optional": false - } - ], - "return": { - "type": "void", - "doc": "\n" - }, - "private": false, - "static": false, - "filename": "/Users/nick/Projects/sencha/SDK/platform/src/util/Observable.js", - "linenr": 554, - "html_filename": "Observable.html", - "href": "Observable.html#Ext-util-Observable-method-enableBubble", - "shortDoc": "Enables events fired by this Observable to bubble up an owner hierarchy by calling\nthis.getBubbleTarget() if present...." - }, - { - "tagname": "method", - "name": "fireEvent", - "member": "Ext.util.Observable", - "doc": "Fires the specified event with the passed parameters (minus the event name).
\n\n\nAn event may be set to bubble up an Observable parent hierarchy (See Ext.Component.getBubbleTarget)\nby calling enableBubble.
\n\n", - "params": [ - { - "type": "String", - "name": "eventName", - "doc": "The name of the event to fire.
\n", - "optional": false - }, - { - "type": "Object...", - "name": "args", - "doc": "Variable number of parameters are passed to handlers.
\n", - "optional": false - } - ], - "return": { - "type": "Boolean", - "doc": "returns false if any of the handlers return false otherwise it returns true.
\n" - }, - "private": false, - "static": false, - "filename": "/Users/nick/Projects/sencha/SDK/platform/src/util/Observable.js", - "linenr": 232, - "html_filename": "Observable.html", - "href": "Observable.html#Ext-util-Observable-method-fireEvent", - "shortDoc": "Fires the specified event with the passed parameters (minus the event name).\n\n\nAn event may be set to bubble up an Ob..." - }, - { - "tagname": "method", - "name": "getProvider", - "member": "Ext.direct.Manager", - "doc": "Retrieve a provider by the\nid specified when the provider is\nadded.
\n", - "params": [ - { - "type": "String/Ext.data.Provider", - "name": "id", - "doc": "The id of the provider, or the provider instance.
\n", - "optional": false - } - ], - "return": { - "type": "void", - "doc": "\n" - }, - "private": false, - "static": false, - "filename": "/Users/nick/Projects/sencha/SDK/platform/src/direct/Manager.js", - "linenr": 167, - "html_filename": "Manager2.html", - "href": "Manager2.html#Ext-direct-Manager-method-getProvider", - "shortDoc": "Retrieve a provider by the\nid specified when the provider is\nadded.
\n" - }, - { - "tagname": "method", - "name": "hasListener", - "member": "Ext.util.Observable", - "doc": "Checks to see if this object has any listeners for a specified event
\n", - "params": [ - { - "type": "String", - "name": "eventName", - "doc": "The name of the event to check for
\n", - "optional": false - } - ], - "return": { - "type": "Boolean", - "doc": "True if the event is being listened for, else false
\n" - }, - "private": false, - "static": false, - "filename": "/Users/nick/Projects/sencha/SDK/platform/src/util/Observable.js", - "linenr": 480, - "html_filename": "Observable.html", - "href": "Observable.html#Ext-util-Observable-method-hasListener", - "shortDoc": "Checks to see if this object has any listeners for a specified event
\n" - }, - { - "tagname": "method", - "name": "observe", - "member": "Ext.util.Observable", - "doc": "Sets observability on the passed class constructor.
\n\nThis makes any event fired on any instance of the passed class also fire a single event through\nthe class allowing for central handling of events on many instances at once.
\n\nUsage:
\n\nExt.util.Observable.observe(Ext.data.Connection);\nExt.data.Connection.on('beforerequest', function(con, options) {\n console.log('Ajax request made to ' + options.url);\n});\nThe class constructor to make observable.
\n", - "optional": false - }, - { + ], + "name": "clearManagedListeners", + "owner": "Ext.util.Observable", + "doc": "Removes all managed listeners for this object.
\n", + "linenr": 454, + "return": { + "type": "void", + "doc": "\n" + }, + "html_filename": "Observable.html" + }, + { + "deprecated": null, + "alias": null, + "protected": false, + "tagname": "method", + "href": "Base3.html#Ext-Base-method-create", + "shortDoc": "Create a new instance of this Class. ...", + "static": true, + "filename": "/mnt/ebs/nightly/git/SDK/platform/core/src/class/Base.js", + "private": false, + "params": [ + + ], + "name": "create", + "owner": "Ext.Base", + "doc": "Create a new instance of this Class.
\n\nExt.define('My.cool.Class', {\n ...\n});\n\nMy.cool.Class.create({\n someConfig: true\n});\nAll parameters are passed to the constructor of the class.
\n", + "linenr": 329, + "return": { "type": "Object", - "name": "listeners", - "doc": "An object containing a series of listeners to add. See addListener.
\n", - "optional": false - } - ], - "return": { - "type": "void", - "doc": "\n" - }, - "private": false, - "static": true, - "filename": "/Users/nick/Projects/sencha/SDK/platform/src/util/Observable.js", - "linenr": 69, - "html_filename": "Observable.html", - "href": "Observable.html#Ext-util-Observable-method-observe", - "shortDoc": "Sets observability on the passed class constructor.\n\nThis makes any event fired on any instance of the passed class a..." - }, - { - "tagname": "method", - "name": "on", - "member": "Ext.util.Observable", - "doc": "Appends an event handler to this object (shorthand for addListener.)
\n", - "params": [ - { + "doc": "the created instance.
\n" + }, + "html_filename": "Base3.html" + }, + { + "deprecated": null, + "alias": null, + "protected": false, + "tagname": "method", + "href": "Base3.html#Ext-Base-method-createAlias", + "shortDoc": "Create aliases for existing prototype methods. ...", + "static": true, + "filename": "/mnt/ebs/nightly/git/SDK/platform/core/src/class/Base.js", + "private": false, + "params": [ + { + "type": "String/Object", + "optional": false, + "doc": "The new method name, or an object to set multiple aliases. See\nflexSetter
\n", + "name": "alias" + }, + { + "type": "String/Object", + "optional": false, + "doc": "The original method name
\n", + "name": "origin" + } + ], + "name": "createAlias", + "owner": "Ext.Base", + "doc": "Create aliases for existing prototype methods. Example:
\n\nExt.define('My.cool.Class', {\n method1: function() { ... },\n method2: function() { ... }\n});\n\nvar test = new My.cool.Class();\n\nMy.cool.Class.createAlias({\n method3: 'method1',\n method4: 'method2'\n});\n\ntest.method3(); // test.method1()\n\nMy.cool.Class.createAlias('method5', 'method3');\n\ntest.method5(); // test.method3() -> test.method1()\nThe event name to bubble, or an Array of event names.
\n", + "name": "events" + } + ], + "name": "enableBubble", + "owner": "Ext.util.Observable", + "doc": "Enables events fired by this Observable to bubble up an owner hierarchy by calling this.getBubbleTarget() if\npresent. There is no implementation in the Observable base class.
This is commonly used by Ext.Components to bubble events to owner Containers.\nSee Ext.Component.getBubbleTarget. The default implementation in Ext.Component returns the\nComponent's immediate owner. But if a known target is required, this can be overridden to access the\nrequired target more quickly.
\n\nExample:
\n\nExt.override(Ext.form.field.Base, {\n // Add functionality to Field's initComponent to enable the change event to bubble\n initComponent : Ext.Function.createSequence(Ext.form.field.Base.prototype.initComponent, function() {\n this.enableBubble('change');\n }),\n\n // We know that we want Field's events to bubble directly to the FormPanel.\n getBubbleTarget : function() {\n if (!this.formPanel) {\n this.formPanel = this.findParentByType('form');\n }\n return this.formPanel;\n }\n});\n\nvar myForm = new Ext.formPanel({\n title: 'User Details',\n items: [{\n ...\n }],\n listeners: {\n change: function() {\n // Title goes red if form has been modified.\n myForm.header.setStyle('color', 'red');\n }\n }\n});\nThe name of the event to fire.
\n", + "name": "eventName" + }, + { + "type": "Object...", + "optional": false, + "doc": "Variable number of parameters are passed to handlers.
\n", + "name": "args" + } + ], + "name": "fireEvent", + "owner": "Ext.util.Observable", + "doc": "Fires the specified event with the passed parameters (minus the event name, plus the options object passed\nto addListener).
An event may be set to bubble up an Observable parent hierarchy (See Ext.Component.getBubbleTarget) by\ncalling enableBubble.
\n", + "linenr": 233, + "return": { + "type": "Boolean", + "doc": "returns false if any of the handlers return false otherwise it returns true.
\n" + }, + "html_filename": "Observable.html" + }, + { + "deprecated": null, + "alias": null, + "protected": false, + "tagname": "method", + "href": "Base3.html#Ext-Base-method-getName", + "shortDoc": "Get the current class' name in string format. ...", + "static": false, + "filename": "/mnt/ebs/nightly/git/SDK/platform/core/src/class/Base.js", + "private": false, + "params": [ + + ], + "name": "getName", + "owner": "Ext.Base", + "doc": "Get the current class' name in string format.
\n\nExt.define('My.cool.Class', {\n constructor: function() {\n alert(this.self.getName()); // alerts 'My.cool.Class'\n }\n});\n\nMy.cool.Class.getName(); // 'My.cool.Class'\nThe type of event to listen for
\n", - "optional": false + "doc": "className
\n" }, - { - "type": "Function", - "name": "handler", - "doc": "The method the event invokes
\n", - "optional": false + "html_filename": "Base3.html" + }, + { + "deprecated": null, + "alias": null, + "protected": false, + "tagname": "method", + "href": "Manager4.html#Ext-direct-Manager-method-getProvider", + "shortDoc": "Retrieve a provider by the\nid specified when the provider is\nadded. ...", + "static": false, + "filename": "/mnt/ebs/nightly/git/SDK/platform/src/direct/Manager.js", + "private": false, + "params": [ + { + "type": "String/Ext.data.Provider", + "optional": false, + "doc": "The id of the provider, or the provider instance.
\n", + "name": "id" + } + ], + "name": "getProvider", + "owner": "Ext.direct.Manager", + "doc": "Retrieve a provider by the\nid specified when the provider is\nadded.
\n", + "linenr": 167, + "return": { + "type": "void", + "doc": "\n" }, - { - "type": "Object", - "name": "scope", - "doc": "(optional) The scope (this reference) in which the handler function is executed.\nIf omitted, defaults to the object which fired the event.
The name of the event to check for
\n", + "name": "eventName" + } + ], + "name": "hasListener", + "owner": "Ext.util.Observable", + "doc": "Checks to see if this object has any listeners for a specified event
\n", + "linenr": 530, + "return": { + "type": "Boolean", + "doc": "True if the event is being listened for, else false
\n" }, - { - "type": "Object", - "name": "options", - "doc": "(optional) An object containing handler configuration.
\n", - "optional": true - } - ], - "return": { - "type": "void", - "doc": "\n" - }, - "private": false, - "static": false, - "filename": "/Users/nick/Projects/sencha/SDK/platform/src/util/Observable.js", - "linenr": 616, - "html_filename": "Observable.html", - "href": "Observable.html#Ext-util-Observable-method-on", - "shortDoc": "Appends an event handler to this object (shorthand for addListener.)
\n" - }, - { - "tagname": "method", - "name": "relayEvents", - "member": "Ext.util.Observable", - "doc": "Relays selected events from the specified Observable as if the events were fired by this.
Add methods / properties to the prototype of this class.
\n\nExt.define('My.awesome.Cat', {\n constructor: function() {\n ...\n }\n});\n\n My.awesome.Cat.implement({\n meow: function() {\n alert('Meowww...');\n }\n });\n\n var kitty = new My.awesome.Cat;\n kitty.meow();\nInitialize configuration for this class. a typical example:
\n\nExt.define('My.awesome.Class', {\n // The default config\n config: {\n name: 'Awesome',\n isAwesome: true\n },\n\n constructor: function(config) {\n this.initConfig(config);\n\n return this;\n }\n});\n\nvar awesome = new My.awesome.Class({\n name: 'Super Awesome'\n});\n\nalert(awesome.getName()); // 'Super Awesome'\nThe Observable whose events this object is to relay.
\n", - "optional": false + "doc": "mixins The mixin prototypes as key - value pairs
\n" }, - { - "type": "Array", - "name": "events", - "doc": "Array of event names to relay.
\n", - "optional": false + "html_filename": "Base3.html" + }, + { + "deprecated": null, + "alias": { + "tagname": "alias", + "cls": "Ext.util.Observable", + "doc": null, + "owner": "addManagedListener" }, - { - "type": "Object", - "name": "prefix", - "doc": "\n", - "optional": false - } - ], - "return": { - "type": "void", - "doc": "\n" - }, - "private": false, - "static": false, - "filename": "/Users/nick/Projects/sencha/SDK/platform/src/util/Observable.js", - "linenr": 520, - "html_filename": "Observable.html", - "href": "Observable.html#Ext-util-Observable-method-relayEvents", - "shortDoc": "Relays selected events from the specified Observable as if the events were fired by this.
Removes all added captures from the Observable.
\n", - "params": [ - { - "type": "Observable", - "name": "o", - "doc": "The Observable to release
\n", - "optional": false - } - ], - "return": { - "type": "void", - "doc": "\n" - }, - "private": false, - "static": true, - "filename": "/Users/nick/Projects/sencha/SDK/platform/src/util/Observable.js", - "linenr": 46, - "html_filename": "Observable.html", - "href": "Observable.html#Ext-util-Observable-method-releaseCapture", - "shortDoc": "Removes all added captures from the Observable.
\n" - }, - { - "tagname": "method", - "name": "removeListener", - "member": "Ext.util.Observable", - "doc": "Removes an event handler.
\n", - "params": [ - { - "type": "String", - "name": "eventName", - "doc": "The type of event the handler was associated with.
\n", - "optional": false + "protected": false, + "tagname": "method", + "href": "Observable.html#Ext-util-Observable-method-mon", + "shortDoc": "Shorthand for addManagedListener. ...", + "static": false, + "filename": "/mnt/ebs/nightly/git/SDK/platform/src/util/Observable.js", + "private": false, + "params": [ + { + "type": "Observable/Element", + "optional": false, + "doc": "The item to which to add a listener/listeners.
\n", + "name": "item" + }, + { + "type": "Object/String", + "optional": false, + "doc": "The event name, or an object containing event name properties.
\n", + "name": "ename" + }, + { + "type": "Function", + "optional": true, + "doc": "(optional) If the ename parameter was an event name, this is the handler function.
(optional) If the ename parameter was an event name, this is the scope (this reference)\nin which the handler function is executed.
(optional) If the ename parameter was an event name, this is the\naddListener options.
Shorthand for addManagedListener.
\n\nAdds listeners to any Observable object (or Element) which are automatically removed when this Component is\ndestroyed.
\n", + "linenr": 681, + "return": { + "type": "void", + "doc": "\n" }, - { - "type": "Function", - "name": "handler", - "doc": "The handler to remove. This must be a reference to the function passed into the addListener call.
\n", - "optional": false + "html_filename": "Observable.html" + }, + { + "deprecated": null, + "alias": { + "tagname": "alias", + "cls": "Ext.util.Observable", + "doc": null, + "owner": "removeManagedListener" }, - { - "type": "Object", - "name": "scope", - "doc": "(optional) The scope originally specified for the handler.
\n", - "optional": true - } - ], - "return": { - "type": "void", - "doc": "\n" - }, - "private": false, - "static": false, - "filename": "/Users/nick/Projects/sencha/SDK/platform/src/util/Observable.js", - "linenr": 352, - "html_filename": "Observable.html", - "href": "Observable.html#Ext-util-Observable-method-removeListener", - "shortDoc": "Removes an event handler.
\n" - }, - { - "tagname": "method", - "name": "removeManagedListener", - "member": "Ext.util.Observable", - "doc": "Removes listeners that were added by the mon method.
\n", - "params": [ - { - "type": "Observable|Element", - "name": "item", - "doc": "The item from which to remove a listener/listeners.
\n", - "optional": false - }, - { - "type": "Object|String", - "name": "ename", - "doc": "The event name, or an object containing event name properties.
\n", - "optional": false - }, - { - "type": "Function", - "name": "fn", - "doc": "Optional. If the ename parameter was an event name, this\nis the handler function.
Optional. If the ename parameter was an event name, this\nis the scope (this reference) in which the handler function is executed.
Removes listeners that were added by the mon method.
\n" - }, - { - "tagname": "method", - "name": "removeProvider", - "member": "Ext.direct.Manager", - "doc": "Removes the provider.
\n", - "params": [ - { - "type": "String/Ext.direct.Provider", - "name": "provider", - "doc": "The provider instance or the id of the provider.
\n", - "optional": false - } - ], - "return": { - "type": "Ext.direct.Provider", - "doc": "The provider, null if not found.
\n" - }, - "private": false, - "static": false, - "filename": "/Users/nick/Projects/sencha/SDK/platform/src/direct/Manager.js", - "linenr": 177, - "html_filename": "Manager2.html", - "href": "Manager2.html#Ext-direct-Manager-method-removeProvider", - "shortDoc": "Removes the provider.
\n" - }, - { - "tagname": "method", - "name": "resumeEvents", - "member": "Ext.util.Observable", - "doc": "Resume firing events. (see suspendEvents)\nIf events were suspended using the queueSuspended parameter, then all\nevents fired during event suspension will be sent to any listeners now.
The item from which to remove a listener/listeners.
\n", + "name": "item" + }, + { + "type": "Object|String", + "optional": false, + "doc": "The event name, or an object containing event name properties.
\n", + "name": "ename" + }, + { + "type": "Function", + "optional": false, + "doc": "Optional. If the ename parameter was an event name, this is the handler function.
Optional. If the ename parameter was an event name, this is the scope (this reference)\nin which the handler function is executed.
Shorthand for removeManagedListener.
\n\nRemoves listeners that were added by the mon method.
\n", + "linenr": 687, + "return": { + "type": "void", + "doc": "\n" + }, + "html_filename": "Observable.html" + }, + { + "deprecated": null, + "alias": null, + "protected": false, + "tagname": "method", + "href": "Observable.html#Ext-util-Observable-method-observe", + "shortDoc": "Sets observability on the passed class constructor. ...", + "static": true, + "filename": "/mnt/ebs/nightly/git/SDK/platform/src/util/Observable.js", + "private": false, + "params": [ + { + "type": "Function", + "optional": false, + "doc": "The class constructor to make observable.
\n", + "name": "c" + }, + { + "type": "Object", + "optional": false, + "doc": "An object containing a series of listeners to add. See addListener.
\n", + "name": "listeners" + } + ], + "name": "observe", + "owner": "Ext.util.Observable", + "doc": "Sets observability on the passed class constructor.
\n\nThis makes any event fired on any instance of the passed class also fire a single event through\nthe class allowing for central handling of events on many instances at once.
\n\nUsage:
\n\nExt.util.Observable.observe(Ext.data.Connection);\nExt.data.Connection.on('beforerequest', function(con, options) {\n console.log('Ajax request made to ' + options.url);\n});\nThe name of the event to listen for. May also be an object who's property names are\nevent names.
\n", + "name": "eventName" + }, + { + "type": "Function", + "optional": false, + "doc": "The method the event invokes. Will be called with arguments given to\nfireEvent plus the options parameter described below.
(optional) The scope (this reference) in which the handler function is executed. If\nomitted, defaults to the object which fired the event.
(optional) An object containing handler configuration.
\n\nNote: Unlike in ExtJS 3.x, the options object will also be passed as the last argument to every event handler.
\n\nThis object may contain any of the following properties:
\n\nscope : Object
\n\nThe scope (this reference) in which the handler function is executed. If omitted, defaults to the object\nwhich fired the event.
delay : Number
\n\nThe number of milliseconds to delay the invocation of the handler after the event fires.
single : Boolean
\n\nTrue to add a handler to handle just the next firing of the event, and then remove itself.
buffer : Number
\n\nCauses the handler to be scheduled to run in an Ext.util.DelayedTask delayed by the specified number of\nmilliseconds. If the event fires again within that time, the original handler is not invoked, but the new\nhandler is scheduled in its place.
target : Observable
\n\nOnly call the handler if the event was fired on the target Observable, not if the event was bubbled up from a\nchild Observable.
element : String
\n\nThis option is only valid for listeners bound to Components. The name of a Component\nproperty which references an element to add a listener to.
\n\nThis option is useful during Component construction to add DOM event listeners to elements of\nComponents which will exist only after the Component is rendered.\nFor example, to add a click listener to a Panel's body:
\n\nnew Ext.panel.Panel({\n title: 'The title',\n listeners: {\n click: this.handlePanelClick,\n element: 'body'\n }\n});\nCombining Options
\n\nUsing the options argument, it is possible to combine different types of listeners:
\n\nA delayed, one-time listener.
\n\nmyPanel.on('hide', this.handleClick, this, {\n single: true,\n delay: 100\n});\nAttaching multiple handlers in 1 call
\n\nThe method also allows for a single argument to be passed which is a config object containing properties which\nspecify multiple events. For example:
\n\nmyGridPanel.on({\n cellClick: this.onCellClick,\n mouseover: this.onMouseOver,\n mouseout: this.onMouseOut,\n scope: this // Important. Ensure \"this\" is correct during handler execution\n});\nOne can also specify options for each event handler separately:
\n\nmyGridPanel.on({\n cellClick: {fn: this.onCellClick, scope: this, single: true},\n mouseover: {fn: panel.onMouseOver, scope: panel}\n});\nShorthand for addListener.
\n\nAppends an event handler to this object.
\n", + "linenr": 669, + "return": { + "type": "void", + "doc": "\n" + }, + "html_filename": "Observable.html" + }, + { + "deprecated": null, + "alias": null, + "protected": false, + "tagname": "method", + "href": "Base3.html#Ext-Base-method-override", + "shortDoc": "Override prototype members of this class. ...", + "static": true, + "filename": "/mnt/ebs/nightly/git/SDK/platform/core/src/class/Base.js", + "private": false, + "params": [ + { + "type": "Object", + "optional": false, + "doc": "\n", + "name": "members" + } + ], + "name": "override", + "owner": "Ext.Base", + "doc": "Override prototype members of this class. Overridden methods can be invoked via\nExt.Base.callOverridden
\n\nExt.define('My.Cat', {\n constructor: function() {\n alert(\"I'm a cat!\");\n\n return this;\n }\n});\n\nMy.Cat.override({\n constructor: function() {\n alert(\"I'm going to be a cat!\");\n\n var instance = this.callOverridden();\n\n alert(\"Meeeeoooowwww\");\n\n return instance;\n }\n});\n\nvar kitty = new My.Cat(); // alerts \"I'm going to be a cat!\"\n // alerts \"I'm a cat!\"\n // alerts \"Meeeeoooowwww\"\nthis
\n" + }, + "html_filename": "Base3.html" + }, + { + "deprecated": null, + "alias": null, + "protected": false, + "tagname": "method", + "href": "Observable.html#Ext-util-Observable-method-relayEvents", + "shortDoc": "Relays selected events from the specified Observable as if the events were fired by this. ...", + "static": false, + "filename": "/mnt/ebs/nightly/git/SDK/platform/src/util/Observable.js", + "private": false, + "params": [ + { + "type": "Object", + "optional": false, + "doc": "The Observable whose events this object is to relay.
\n", + "name": "origin" + }, + { + "type": "[String]", + "optional": false, + "doc": "Array of event names to relay.
\n", + "name": "events" + }, + { + "type": "Object", + "optional": false, + "doc": "\n", + "name": "prefix" + } + ], + "name": "relayEvents", + "owner": "Ext.util.Observable", + "doc": "Relays selected events from the specified Observable as if the events were fired by this.
The Observable to release
\n", + "name": "o" + } + ], + "name": "releaseCapture", + "owner": "Ext.util.Observable", + "doc": "Removes all added captures from the Observable.
\n", + "linenr": 44, + "return": { + "type": "void", + "doc": "\n" + }, + "html_filename": "Observable.html" + }, + { + "deprecated": null, + "alias": null, + "protected": false, + "tagname": "method", + "href": "Observable.html#Ext-util-Observable-method-removeListener", + "shortDoc": "Removes an event handler. ...", + "static": false, + "filename": "/mnt/ebs/nightly/git/SDK/platform/src/util/Observable.js", + "private": false, + "params": [ + { + "type": "String", + "optional": false, + "doc": "The type of event the handler was associated with.
\n", + "name": "eventName" + }, + { + "type": "Function", + "optional": false, + "doc": "The handler to remove. This must be a reference to the function passed into the\naddListener call.
\n", + "name": "handler" + }, + { + "type": "Object", + "optional": true, + "doc": "(optional) The scope originally specified for the handler.
\n", + "name": "scope" + } + ], + "name": "removeListener", + "owner": "Ext.util.Observable", + "doc": "Removes an event handler.
\n", + "linenr": 392, + "return": { + "type": "void", + "doc": "\n" + }, + "html_filename": "Observable.html" + }, + { + "deprecated": null, + "alias": null, + "protected": false, + "tagname": "method", + "href": "Observable.html#Ext-util-Observable-method-removeManagedListener", + "shortDoc": "Removes listeners that were added by the mon method. ...", + "static": false, + "filename": "/mnt/ebs/nightly/git/SDK/platform/src/util/Observable.js", + "private": false, + "params": [ + { + "type": "Observable|Element", + "optional": false, + "doc": "The item from which to remove a listener/listeners.
\n", + "name": "item" + }, + { + "type": "Object|String", + "optional": false, + "doc": "The event name, or an object containing event name properties.
\n", + "name": "ename" + }, + { + "type": "Function", + "optional": false, + "doc": "Optional. If the ename parameter was an event name, this is the handler function.
Optional. If the ename parameter was an event name, this is the scope (this reference)\nin which the handler function is executed.
Removes listeners that were added by the mon method.
\n", + "linenr": 197, + "return": { + "type": "void", + "doc": "\n" + }, + "html_filename": "Observable.html" + }, + { + "deprecated": null, + "alias": null, + "protected": false, + "tagname": "method", + "href": "Manager4.html#Ext-direct-Manager-method-removeProvider", + "shortDoc": "Removes the provider. ...", + "static": false, + "filename": "/mnt/ebs/nightly/git/SDK/platform/src/direct/Manager.js", + "private": false, + "params": [ + { + "type": "String/Ext.direct.Provider", + "optional": false, + "doc": "The provider instance or the id of the provider.
\n", + "name": "provider" + } + ], + "name": "removeProvider", + "owner": "Ext.direct.Manager", + "doc": "Removes the provider.
\n", + "linenr": 177, + "return": { + "type": "Ext.direct.Provider", + "doc": "The provider, null if not found.
\n" + }, + "html_filename": "Manager4.html" + }, + { + "deprecated": null, + "alias": null, + "protected": false, + "tagname": "method", + "href": "Observable.html#Ext-util-Observable-method-resumeEvents", + "shortDoc": "Resumes firing events (see suspendEvents). ...", + "static": false, + "filename": "/mnt/ebs/nightly/git/SDK/platform/src/util/Observable.js", + "private": false, + "params": [ - ], - "return": { - "type": "void", - "doc": "\n" - }, - "private": false, - "static": false, - "filename": "/Users/nick/Projects/sencha/SDK/platform/src/util/Observable.js", - "linenr": 502, - "html_filename": "Observable.html", - "href": "Observable.html#Ext-util-Observable-method-resumeEvents", - "shortDoc": "Resume firing events. (see suspendEvents)\nIf events were suspended using the queueSuspended parameter, then all\nevent..." - }, - { - "tagname": "method", - "name": "suspendEvents", - "member": "Ext.util.Observable", - "doc": "Suspend the firing of all events. (see resumeEvents)
\n", - "params": [ - { - "type": "Boolean", - "name": "queueSuspended", - "doc": "Pass as true to queue up suspended events to be fired\nafter the resumeEvents call instead of discarding all suspended events;
\n", - "optional": false - } - ], - "return": { - "type": "void", - "doc": "\n" - }, - "private": false, - "static": false, - "filename": "/Users/nick/Projects/sencha/SDK/platform/src/util/Observable.js", - "linenr": 490, - "html_filename": "Observable.html", - "href": "Observable.html#Ext-util-Observable-method-suspendEvents", - "shortDoc": "Suspend the firing of all events. (see resumeEvents)
\n" - }, - { - "tagname": "method", - "name": "un", - "member": "Ext.util.Observable", - "doc": "Removes an event handler (shorthand for removeListener.)
\n", - "params": [ - { - "type": "String", - "name": "eventName", - "doc": "The type of event the handler was associated with.
\n", - "optional": false + ], + "name": "resumeEvents", + "owner": "Ext.util.Observable", + "doc": "Resumes firing events (see suspendEvents).
\n\nIf events were suspended using the **queueSuspended** parameter, then all events fired\nduring event suspension will be sent to any listeners now.
The handler to remove. This must be a reference to the function passed into the addListener call.
\n", - "optional": false + "html_filename": "Observable.html" + }, + { + "deprecated": null, + "alias": null, + "protected": true, + "tagname": "method", + "href": "Base3.html#Ext-Base-method-statics", + "shortDoc": "Get the reference to the class from which this object was instantiated. ...", + "static": false, + "filename": "/mnt/ebs/nightly/git/SDK/platform/core/src/class/Base.js", + "private": false, + "params": [ + + ], + "name": "statics", + "owner": "Ext.Base", + "doc": "Get the reference to the class from which this object was instantiated. Note that unlike Ext.Base.self,\nthis.statics() is scope-independent and it always returns the class from which it was called, regardless of what\nthis points to during run-time
Ext.define('My.Cat', {\n statics: {\n totalCreated: 0,\n speciesName: 'Cat' // My.Cat.speciesName = 'Cat'\n },\n\n constructor: function() {\n var statics = this.statics();\n\n alert(statics.speciesName); // always equals to 'Cat' no matter what 'this' refers to\n // equivalent to: My.Cat.speciesName\n\n alert(this.self.speciesName); // dependent on 'this'\n\n statics.totalCreated++;\n\n return this;\n },\n\n clone: function() {\n var cloned = new this.self; // dependent on 'this'\n\n cloned.groupName = this.statics().speciesName; // equivalent to: My.Cat.speciesName\n\n return cloned;\n }\n});\n\n\nExt.define('My.SnowLeopard', {\n extend: 'My.Cat',\n\n statics: {\n speciesName: 'Snow Leopard' // My.SnowLeopard.speciesName = 'Snow Leopard'\n },\n\n constructor: function() {\n this.callParent();\n }\n});\n\nvar cat = new My.Cat(); // alerts 'Cat', then alerts 'Cat'\n\nvar snowLeopard = new My.SnowLeopard(); // alerts 'Cat', then alerts 'Snow Leopard'\n\nvar clone = snowLeopard.clone();\nalert(Ext.getClassName(clone)); // alerts 'My.SnowLeopard'\nalert(clone.groupName); // alerts 'Cat'\n\nalert(My.Cat.totalCreated); // alerts 3\n(optional) The scope originally specified for the handler.
\n", - "optional": true - } - ], - "return": { - "type": "void", - "doc": "\n" - }, - "private": false, - "static": false, - "filename": "/Users/nick/Projects/sencha/SDK/platform/src/util/Observable.js", - "linenr": 608, - "html_filename": "Observable.html", - "href": "Observable.html#Ext-util-Observable-method-un", - "shortDoc": "Removes an event handler (shorthand for removeListener.)
\n" - } - ], - "property": [ + "html_filename": "Base3.html" + }, + { + "deprecated": null, + "alias": null, + "protected": false, + "tagname": "method", + "href": "Observable.html#Ext-util-Observable-method-suspendEvents", + "shortDoc": "Suspends the firing of all events. ...", + "static": false, + "filename": "/mnt/ebs/nightly/git/SDK/platform/src/util/Observable.js", + "private": false, + "params": [ + { + "type": "Boolean", + "optional": false, + "doc": "Pass as true to queue up suspended events to be fired\nafter the resumeEvents call instead of discarding all suspended events.
\n", + "name": "queueSuspended" + } + ], + "name": "suspendEvents", + "owner": "Ext.util.Observable", + "doc": "Suspends the firing of all events. (see resumeEvents)
\n", + "linenr": 541, + "return": { + "type": "void", + "doc": "\n" + }, + "html_filename": "Observable.html" + }, + { + "deprecated": null, + "alias": { + "tagname": "alias", + "cls": "Ext.util.Observable", + "doc": null, + "owner": "removeListener" + }, + "protected": false, + "tagname": "method", + "href": "Observable.html#Ext-util-Observable-method-un", + "shortDoc": "Shorthand for removeListener. ...", + "static": false, + "filename": "/mnt/ebs/nightly/git/SDK/platform/src/util/Observable.js", + "private": false, + "params": [ + { + "type": "String", + "optional": false, + "doc": "The type of event the handler was associated with.
\n", + "name": "eventName" + }, + { + "type": "Function", + "optional": false, + "doc": "The handler to remove. This must be a reference to the function passed into the\naddListener call.
\n", + "name": "handler" + }, + { + "type": "Object", + "optional": true, + "doc": "(optional) The scope originally specified for the handler.
\n", + "name": "scope" + } + ], + "name": "un", + "owner": "Ext.util.Observable", + "doc": "Shorthand for removeListener.
\n\nRemoves an event handler.
\n", + "linenr": 675, + "return": { + "type": "void", + "doc": "\n" + }, + "html_filename": "Observable.html" + } + ], + "property": [ + { + "type": "Class", + "deprecated": null, + "alias": null, + "protected": true, + "tagname": "property", + "href": "Base3.html#Ext-Base-property-self", + "shortDoc": "Get the reference to the current class from which this object was instantiated. ...", + "static": false, + "filename": "/mnt/ebs/nightly/git/SDK/platform/core/src/class/Base.js", + "private": false, + "name": "self", + "owner": "Ext.Base", + "doc": "Get the reference to the current class from which this object was instantiated. Unlike Ext.Base.statics,\nthis.self is scope-dependent and it's meant to be used for dynamic inheritance. See Ext.Base.statics\nfor a detailed comparison
Ext.define('My.Cat', {\n statics: {\n speciesName: 'Cat' // My.Cat.speciesName = 'Cat'\n },\n\n constructor: function() {\n alert(this.self.speciesName); / dependent on 'this'\n\n return this;\n },\n\n clone: function() {\n return new this.self();\n }\n});\n\n\nExt.define('My.SnowLeopard', {\n extend: 'My.Cat',\n statics: {\n speciesName: 'Snow Leopard' // My.SnowLeopard.speciesName = 'Snow Leopard'\n }\n});\n\nvar cat = new My.Cat(); // alerts 'Cat'\nvar snowLeopard = new My.SnowLeopard(); // alerts 'Snow Leopard'\n\nvar clone = snowLeopard.clone();\nalert(Ext.getClassName(clone)); // alerts 'My.SnowLeopard'\nFires after an event.
\n", - "params": [ - { - "type": "event", - "name": "e", - "doc": "The Ext.direct.Event type that occurred.
\n", - "optional": false - }, - { - "type": "Ext.direct.Provider", - "name": "provider", - "doc": "The Provider.
\n", - "optional": false - } - ], - "private": false, - "filename": "/Users/nick/Projects/sencha/SDK/platform/src/direct/Manager.js", - "linenr": 84, - "html_filename": "Manager2.html", - "href": "Manager2.html#Ext-direct-Manager-event-event", - "shortDoc": "Fires after an event.
\n" - }, - { - "tagname": "event", - "name": "exception", - "member": "Ext.direct.Manager", - "doc": "Fires after an event exception.
\n", - "params": [ - { - "type": "event", - "name": "e", - "doc": "The Ext.direct.Event type that occurred.
\n", - "optional": false - } - ], - "private": false, - "filename": "/Users/nick/Projects/sencha/SDK/platform/src/direct/Manager.js", - "linenr": 91, - "html_filename": "Manager2.html", - "href": "Manager2.html#Ext-direct-Manager-event-exception", - "shortDoc": "Fires after an event exception.
\n" - } - ], - "filename": "/Users/nick/Projects/sencha/SDK/platform/src/direct/Manager.js", - "linenr": 1, - "html_filename": "Manager2.html", - "href": "Manager2.html#Ext-direct-Manager", - "cssVar": [ + ], + "cssMixin": [ + ], + "event": [ + { + "deprecated": null, + "alias": null, + "protected": false, + "tagname": "event", + "href": "Manager4.html#Ext-direct-Manager-event-event", + "shortDoc": "Fires after an event. ...", + "static": false, + "filename": "/mnt/ebs/nightly/git/SDK/platform/src/direct/Manager.js", + "private": false, + "params": [ + { + "type": "event", + "optional": false, + "doc": "The Ext.direct.Event type that occurred.
\n", + "name": "e" + }, + { + "type": "Ext.direct.Provider", + "optional": false, + "doc": "The Provider.
\n", + "name": "provider" + }, + { + "type": "Object", + "tagname": "param", + "name": "options", + "doc": "The options object passed to Ext.util.Observable.addListener.
\n" + } + ], + "name": "event", + "owner": "Ext.direct.Manager", + "doc": "Fires after an event.
\n", + "linenr": 84, + "html_filename": "Manager4.html" + }, + { + "deprecated": null, + "alias": null, + "protected": false, + "tagname": "event", + "href": "Manager4.html#Ext-direct-Manager-event-exception", + "shortDoc": "Fires after an event exception. ...", + "static": false, + "filename": "/mnt/ebs/nightly/git/SDK/platform/src/direct/Manager.js", + "private": false, + "params": [ + { + "type": "event", + "optional": false, + "doc": "The Ext.direct.Event type that occurred.
\n", + "name": "e" + }, + { + "type": "Object", + "tagname": "param", + "name": "options", + "doc": "The options object passed to Ext.util.Observable.addListener.
\n" + } + ], + "name": "exception", + "owner": "Ext.direct.Manager", + "doc": "Fires after an event exception.
\n", + "linenr": 91, + "html_filename": "Manager4.html" + } + ] + }, + "singleton": true, + "alias": null, + "superclasses": [ + "Ext.Base" + ], + "protected": false, + "tagname": "class", + "mixins": [ + "Ext.util.Observable" ], - "cssMixin": [ + "href": "Manager4.html#Ext-direct-Manager", + "subclasses": [ ], + "static": false, + "author": null, "component": false, - "superclasses": [ + "filename": "/mnt/ebs/nightly/git/SDK/platform/src/direct/Manager.js", + "private": false, + "alternateClassNames": [ ], - "subclasses": [ + "name": "Ext.direct.Manager", + "doc": "Overview
\n\n\n\n\nExt.Direct aims to streamline communication between the client and server\nby providing a single interface that reduces the amount of common code\ntypically required to validate data and handle returned data packets\n(reading data, error conditions, etc).
\n\n\n\n\nThe Ext.direct namespace includes several classes for a closer integration\nwith the server-side. The Ext.data namespace also includes classes for working\nwith Ext.data.Stores which are backed by data from an Ext.Direct method.
\n\n\n\n\nSpecification
\n\n\n\n\nFor additional information consult the\nExt.Direct Specification.
\n\n\n\n\nProviders
\n\n\n\n\nExt.Direct uses a provider architecture, where one or more providers are\nused to transport data to and from the server. There are several providers\nthat exist in the core at the moment:
\n\n\nA provider does not need to be invoked directly, providers are added via\nExt.direct.Manager.addProvider.
\n\n\n\n\nRouter
\n\n\n\n\nExt.Direct utilizes a \"router\" on the server to direct requests from the client\nto the appropriate server-side method. Because the Ext.Direct API is completely\nplatform-agnostic, you could completely swap out a Java based server solution\nand replace it with one that uses C# without changing the client side JavaScript\nat all.
\n\n\n\n\nServer side events
\n\n\n\n\nCustom events from the server may be handled by the client by adding\nlisteners, for example:
\n\n\n{\"type\":\"event\",\"name\":\"message\",\"data\":\"Successfully polled at: 11:19:30 am\"}\n\n// add a handler for a 'message' event sent by the server\nExt.direct.Manager.on('message', function(e){\n out.append(String.format('<p><i>{0}</i></p>', e.data));\n out.el.scrollTo('t', 100000, true);\n});\n