X-Git-Url: http://git.ithinksw.org/extjs.git/blobdiff_plain/6746dc89c47ed01b165cc1152533605f97eb8e8d..f562e4c6e5fac7bcb445985b99acbea4d706e6f0:/docs/output/Ext.data.NodeStore.js diff --git a/docs/output/Ext.data.NodeStore.js b/docs/output/Ext.data.NodeStore.js new file mode 100644 index 00000000..0fbb3481 --- /dev/null +++ b/docs/output/Ext.data.NodeStore.js @@ -0,0 +1 @@ +Ext.data.JsonP.Ext_data_NodeStore({"tagname":"class","html":"

Hierarchy

Mixins

Requires

Files

NOTE This is a private utility class for internal use by the framework. Don't rely on its existence.

Node Store

\n
Defined By

Config options

If data is not specified, and if autoLoad is true or an Object, this store's load method is automatically called\nafte...

If data is not specified, and if autoLoad is true or an Object, this store's load method is automatically called\nafter creation. If the value of autoLoad is an Object, this Object will be passed to the store's load method.\nDefaults to false.

\n

Defaults to: false

True to automatically sync the Store with its Proxy after every edit to one of its Records. ...

True to automatically sync the Store with its Proxy after every edit to one of its Records. Defaults to false.

\n

Defaults to: false

This may be used in place of specifying a model configuration. ...

This may be used in place of specifying a model configuration. The fields should be a\nset of Ext.data.Field configuration objects. The store will automatically create a Ext.data.Model\nwith these fields. In general this configuration option should be avoided, it exists for the purposes of\nbackwards compatibility. For anything more complicated, such as specifying a particular id property or\nassocations, a Ext.data.Model should be defined and specified for the model\nconfig.

\n
A config object containing one or more event handlers to be added to this object during initialization. ...

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\n

DOM events from Ext JS Components

\n\n

While some Ext JS 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:

\n\n
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});\n
\n
Name of the Model associated with this store. ...

Name of the Model associated with this store.\nThe string is used as an argument for Ext.ModelManager.getModel.

\n
The Record you want to bind this Store to. ...

The Record you want to bind this Store to. Note that\nthis record will be decorated with the Ext.data.NodeInterface if this is not the\ncase yet.

\n

Defaults to: null

The Proxy to use for this Store. ...

The Proxy to use for this Store. This can be either a string, a config object or a Proxy instance -\nsee setProxy for details.

\n
Set this to true if you want this NodeStore to represent\nall the descendents of the node in its flat data collection. ...

Set this to true if you want this NodeStore to represent\nall the descendents of the node in its flat data collection. This is useful for\nrendering a tree structure to a DataView and is being used internally by\nthe TreeView. Any records that are moved, removed, inserted or appended to the\nnode at any depth below the node this store is bound to will be automatically\nupdated in this Store's internal flat data structure.

\n

Defaults to: false

False to not include the root node in this Stores collection. ...

False to not include the root node in this Stores collection.

\n

Defaults to: false

Unique identifier for this store. ...

Unique identifier for this store. If present, this Store will be registered with the Ext.data.StoreManager,\nmaking it easy to reuse elsewhere. Defaults to undefined.

\n
Defined By

Properties

Sets the updating behavior based on batch synchronization. ...

Sets the updating behavior based on batch synchronization. 'operation' (the default) will update the Store's\ninternal representation of the data after each operation of the batch has completed, 'complete' will wait until\nthe entire batch has been completed before updating the Store's data. 'complete' is a good choice for local\nstorage proxies, 'operation' is better for remote proxies, where there is a comparatively high latency.

\n
The string type of the Proxy to create if none is specified. ...

The string type of the Proxy to create if none is specified. This defaults to creating a\nmemory proxy.

\n
 

The default sort direction to use if one is not specified.

\n

The default sort direction to use if one is not specified.

\n
If true, any filters attached to this Store will be run after loading data, before the datachanged event is fired. ...

If true, any filters attached to this Store will be run after loading data, before the datachanged event is fired.\nDefaults to true, ignored if remoteFilter is true

\n
 

The collection of Filters currently applied to this Store

\n

The collection of Filters currently applied to this Store

\n
True if the Store has already been destroyed. ...

True if the Store has already been destroyed. If this is true, the reference to Store should be deleted\nas it will not function correctly any more.

\n
Flag denoting that this object is sortable. ...

Flag denoting that this object is sortable. Always true.

\n
Get the reference to the current class from which this object was instantiated. ...

Get the reference to the current class from which this object was instantiated. Unlike statics,\nthis.self is scope-dependent and it's meant to be used for dynamic inheritance. See statics\nfor a detailed comparison

\n\n
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'\n
\n
If true, any sorters attached to this Store will be run after loading data, before the datachanged event is fired. ...

If true, any sorters attached to this Store will be run after loading data, before the datachanged event is fired.\nDefaults to true, igored if remoteSort is true

\n
 

The property in each item that contains the data to sort.

\n

The property in each item that contains the data to sort.

\n
 

The collection of Sorters currently applied to this Store

\n

The collection of Sorters currently applied to this Store

\n

Methods

Defined By

Instance Methods

Adds the specified events to the list of events which this Observable may fire. ...

Adds the specified events to the list of events which this Observable may fire.

\n

Parameters

  • o : Object/String

    Either 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:

    \n\n
    this.addEvents({\n    storeloaded: true,\n    storecleared: true\n});\n
    \n
  • more : String... (optional)

    Additional event names if multiple event names are being passed as separate\nparameters. Usage:

    \n\n
    this.addEvents('storeloaded', 'storecleared');\n
    \n
Appends an event handler to this object. ...

Appends an event handler to this object.

\n

Parameters

  • eventName : String

    The name of the event to listen for. May also be an object who's property names are\nevent names.

    \n\n
  • fn : Function

    The method the event invokes. Will be called with arguments given to\nfireEvent plus the options parameter described below.

    \n\n
  • scope : Object (optional)

    The scope (this reference) in which the handler function is executed. If\nomitted, defaults to the object which fired the event.

    \n\n
  • options : Object (optional)

    An object containing handler configuration.

    \n\n\n\n\n

    Note: Unlike in ExtJS 3.x, the options object will also be passed as the last argument to every event handler.

    \n\n\n\n\n

    This object may contain any of the following properties:

    \n\n\n\n\n
      \n
    • scope : Object

      \n\n

      The scope (this reference) in which the handler function is executed. If omitted, defaults to the object\nwhich fired the event.

    • \n
    • delay : Number

      \n\n

      The number of milliseconds to delay the invocation of the handler after the event fires.

    • \n
    • single : Boolean

      \n\n

      True to add a handler to handle just the next firing of the event, and then remove itself.

    • \n
    • buffer : Number

      \n\n

      Causes 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.

    • \n
    • target : Observable

      \n\n

      Only call the handler if the event was fired on the target Observable, not if the event was bubbled up from a\nchild Observable.

    • \n
    • element : String

      \n\n

      This 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\n

      This 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\n
      new Ext.panel.Panel({\n    title: 'The title',\n    listeners: {\n        click: this.handlePanelClick,\n        element: 'body'\n    }\n});\n
    • \n
    \n\n\n\n\n

    Combining Options

    \n\n\n\n\n

    Using the options argument, it is possible to combine different types of listeners:

    \n\n\n\n\n

    A delayed, one-time listener.

    \n\n\n\n\n
    myPanel.on('hide', this.handleClick, this, {\n    single: true,\n    delay: 100\n});\n
    \n\n\n\n\n

    Attaching multiple handlers in 1 call

    \n\n\n\n\n

    The method also allows for a single argument to be passed which is a config object containing properties which\nspecify multiple events. For example:

    \n\n\n\n\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\n\n\n

    One can also specify options for each event handler separately:

    \n\n\n\n\n
    myGridPanel.on({\n    cellClick: {fn: this.onCellClick, scope: this, single: true},\n    mouseover: {fn: panel.onMouseOver, scope: panel}\n});\n
    \n\n
Adds listeners to any Observable object (or Ext.Element) which are automatically removed when this Component is\ndestr...

Adds listeners to any Observable object (or Ext.Element) which are automatically removed when this Component is\ndestroyed.

\n

Parameters

  • item : Ext.util.Observable/Ext.Element

    The item to which to add a listener/listeners.

    \n\n
  • ename : Object/String

    The event name, or an object containing event name properties.

    \n\n
  • fn : Function (optional)

    If the ename parameter was an event name, this is the handler function.

    \n\n
  • scope : Object (optional)

    If the ename parameter was an event name, this is the scope (this reference)\nin which the handler function is executed.

    \n\n
  • opt : Object (optional)

    If the ename parameter was an event name, this is the\naddListener options.

    \n\n
( Array/Arguments args ) : Objectprotected
Call the original method that was previously overridden with override\n\nExt.define('My.Cat', {\n constructor: functi...

Call the original method that was previously overridden with override

\n\n
Ext.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\"\n
\n

Parameters

  • args : Array/Arguments

    The arguments, either an array or the arguments object

    \n

Returns

  • Object

    Returns the result after calling the overridden method

    \n
( Array/Arguments args ) : Objectprotected
Call the parent's overridden method. ...

Call the parent's overridden method. For example:

\n\n
Ext.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'\n
\n

Parameters

  • args : Array/Arguments

    The arguments, either an array or the arguments object\nfrom the current method, for example: this.callParent(arguments)

    \n

Returns

  • Object

    Returns the result from the superclass' method

    \n
Removes all listeners for this object including the managed listeners ...

Removes all listeners for this object including the managed listeners

\n
Removes all managed listeners for this object. ...

Removes all managed listeners for this object.

\n
Enables events fired by this Observable to bubble up an owner hierarchy by calling this.getBubbleTarget() if\npresent. ...

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.

\n\n

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\n

Example:

\n\n
Ext.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});\n
\n

Parameters

  • events : String/String[]

    The event name to bubble, or an Array of event names.

    \n
Fires the specified event with the passed parameters (minus the event name, plus the options object passed\nto addList...

Fires the specified event with the passed parameters (minus the event name, plus the options object passed\nto addListener).

\n\n

An event may be set to bubble up an Observable parent hierarchy (See Ext.Component.getBubbleTarget) by\ncalling enableBubble.

\n

Parameters

  • eventName : String

    The name of the event to fire.

    \n
  • args : Object...

    Variable number of parameters are passed to handlers.

    \n

Returns

  • Boolean

    returns false if any of the handlers return false otherwise it returns true.

    \n
Returns all Model instances that are either currently a phantom (e.g. ...

Returns all Model instances that are either currently a phantom (e.g. have no id), or have an ID but have not\nyet been saved on this Store (this happens when adding a non-phantom record from another Store into this one)

\n

Returns

Returns the proxy currently attached to this proxy instance ...

Returns the proxy currently attached to this proxy instance

\n

Returns

Returns any records that have been removed from the store but not yet destroyed on the proxy. ...

Returns any records that have been removed from the store but not yet destroyed on the proxy.

\n

Returns

Returns all Model instances that have been updated in the Store but not yet synchronized with the Proxy ...

Returns all Model instances that have been updated in the Store but not yet synchronized with the Proxy

\n

Returns

Checks to see if this object has any listeners for a specified event ...

Checks to see if this object has any listeners for a specified event

\n

Parameters

  • eventName : String

    The name of the event to check for

    \n

Returns

  • Boolean

    True if the event is being listened for, else false

    \n
Initialize configuration for this class. ...

Initialize configuration for this class. a typical example:

\n\n
Ext.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'\n
\n

Parameters

Returns

  • Object

    mixins The mixin prototypes as key - value pairs

    \n
Performs initialization of this mixin. ...

Performs initialization of this mixin. Component classes using this mixin should call this method during their\nown initialization.

\n
Returns true if the Store is currently performing a load operation ...

Returns true if the Store is currently performing a load operation

\n

Returns

  • Boolean

    True if the Store is currently loading

    \n
Loads the Store using its configured proxy. ...

Loads the Store using its configured proxy.

\n

Parameters

Shorthand for addManagedListener. ...

Shorthand for addManagedListener.

\n\n

Adds listeners to any Observable object (or Ext.Element) which are automatically removed when this Component is\ndestroyed.

\n

Parameters

  • item : Ext.util.Observable/Ext.Element

    The item to which to add a listener/listeners.

    \n\n
  • ename : Object/String

    The event name, or an object containing event name properties.

    \n\n
  • fn : Function (optional)

    If the ename parameter was an event name, this is the handler function.

    \n\n
  • scope : Object (optional)

    If the ename parameter was an event name, this is the scope (this reference)\nin which the handler function is executed.

    \n\n
  • opt : Object (optional)

    If the ename parameter was an event name, this is the\naddListener options.

    \n\n
Shorthand for removeManagedListener. ...

Shorthand for removeManagedListener.

\n\n

Removes listeners that were added by the mon method.

\n

Parameters

  • item : Ext.util.Observable/Ext.Element

    The item from which to remove a listener/listeners.

    \n\n
  • ename : Object/String

    The event name, or an object containing event name properties.

    \n\n
  • fn : Function (optional)

    If the ename parameter was an event name, this is the handler function.

    \n\n
  • scope : Object (optional)

    If the ename parameter was an event name, this is the scope (this reference)\nin which the handler function is executed.

    \n\n
( String eventName, Function fn, [Object scope], [Object options] )
Shorthand for addListener. ...

Shorthand for addListener.

\n\n

Appends an event handler to this object.

\n

Parameters

  • eventName : String

    The name of the event to listen for. May also be an object who's property names are\nevent names.

    \n\n
  • fn : Function

    The method the event invokes. Will be called with arguments given to\nfireEvent plus the options parameter described below.

    \n\n
  • scope : Object (optional)

    The scope (this reference) in which the handler function is executed. If\nomitted, defaults to the object which fired the event.

    \n\n
  • options : Object (optional)

    An object containing handler configuration.

    \n\n\n\n\n

    Note: Unlike in ExtJS 3.x, the options object will also be passed as the last argument to every event handler.

    \n\n\n\n\n

    This object may contain any of the following properties:

    \n\n\n\n\n
      \n
    • scope : Object

      \n\n

      The scope (this reference) in which the handler function is executed. If omitted, defaults to the object\nwhich fired the event.

    • \n
    • delay : Number

      \n\n

      The number of milliseconds to delay the invocation of the handler after the event fires.

    • \n
    • single : Boolean

      \n\n

      True to add a handler to handle just the next firing of the event, and then remove itself.

    • \n
    • buffer : Number

      \n\n

      Causes 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.

    • \n
    • target : Observable

      \n\n

      Only call the handler if the event was fired on the target Observable, not if the event was bubbled up from a\nchild Observable.

    • \n
    • element : String

      \n\n

      This 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\n

      This 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\n
      new Ext.panel.Panel({\n    title: 'The title',\n    listeners: {\n        click: this.handlePanelClick,\n        element: 'body'\n    }\n});\n
    • \n
    \n\n\n\n\n

    Combining Options

    \n\n\n\n\n

    Using the options argument, it is possible to combine different types of listeners:

    \n\n\n\n\n

    A delayed, one-time listener.

    \n\n\n\n\n
    myPanel.on('hide', this.handleClick, this, {\n    single: true,\n    delay: 100\n});\n
    \n\n\n\n\n

    Attaching multiple handlers in 1 call

    \n\n\n\n\n

    The method also allows for a single argument to be passed which is a config object containing properties which\nspecify multiple events. For example:

    \n\n\n\n\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\n\n\n

    One can also specify options for each event handler separately:

    \n\n\n\n\n
    myGridPanel.on({\n    cellClick: {fn: this.onCellClick, scope: this, single: true},\n    mouseover: {fn: panel.onMouseOver, scope: panel}\n});\n
    \n\n
Relays selected events from the specified Observable as if the events were fired by this. ...

Relays selected events from the specified Observable as if the events were fired by this.

\n

Parameters

  • origin : Object

    The Observable whose events this object is to relay.

    \n
  • events : String[]

    Array of event names to relay.

    \n
  • prefix : String
    \n
Removes all records from the store. ...

Removes all records from the store. This method does a \"fast remove\",\nindividual remove events are not called. The clear event is\nfired upon completion.

\n
Removes an event handler. ...

Removes an event handler.

\n

Parameters

  • eventName : String

    The type of event the handler was associated with.

    \n\n
  • fn : Function

    The handler to remove. This must be a reference to the function passed into the\naddListener call.

    \n\n
  • scope : Object (optional)

    The scope originally specified for the handler. It must be the same as the\nscope argument specified in the original call to addListener or the listener will not be removed.

    \n\n
Removes listeners that were added by the mon method. ...

Removes listeners that were added by the mon method.

\n

Parameters

  • item : Ext.util.Observable/Ext.Element

    The item from which to remove a listener/listeners.

    \n\n
  • ename : Object/String

    The event name, or an object containing event name properties.

    \n\n
  • fn : Function (optional)

    If the ename parameter was an event name, this is the handler function.

    \n\n
  • scope : Object (optional)

    If the ename parameter was an event name, this is the scope (this reference)\nin which the handler function is executed.

    \n\n
Resumes firing events (see suspendEvents). ...

Resumes firing events (see suspendEvents).

\n\n

If events were suspended using the queueSuspended parameter, then all events fired\nduring event suspension will be sent to any listeners now.

\n
Sets the Store's Proxy by string, config object or Proxy instance ...

Sets the Store's Proxy by string, config object or Proxy instance

\n

Parameters

Returns

Sorts the data in the Store by one or more of its properties. ...

Sorts the data in the Store by one or more of its properties. Example usage:

\n\n
//sort by a single field\nmyStore.sort('myField', 'DESC');\n\n//sorting by multiple fields\nmyStore.sort([\n    {\n        property : 'age',\n        direction: 'ASC'\n    },\n    {\n        property : 'name',\n        direction: 'DESC'\n    }\n]);\n
\n\n

Internally, Store converts the passed arguments into an array of Ext.util.Sorter instances, and delegates\nthe actual sorting to its internal Ext.util.MixedCollection.

\n\n

When passing a single string argument to sort, Store maintains a ASC/DESC toggler per field, so this code:

\n\n
store.sort('myField');\nstore.sort('myField');\n
\n\n

Is equivalent to this code, because Store handles the toggling automatically:

\n\n
store.sort('myField', 'ASC');\nstore.sort('myField', 'DESC');\n
\n

Parameters

  • sorters : String/Ext.util.Sorter[]

    Either a string name of one of the fields in this Store's configured\nModel, or an array of sorter configurations.

    \n
  • direction : String

    The overall direction to sort the data by. Defaults to \"ASC\".

    \n

Returns

Get the reference to the class from which this object was instantiated. ...

Get the reference to the class from which this object was instantiated. Note that unlike 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

\n\n
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
\n

Returns

Suspends the firing of all events. ...

Suspends the firing of all events. (see resumeEvents)

\n

Parameters

  • queueSuspended : Boolean

    Pass as true to queue up suspended events to be fired\nafter the resumeEvents call instead of discarding all suspended events.

    \n
Synchronizes the Store with its Proxy. ...

Synchronizes the Store with its Proxy. This asks the Proxy to batch together any new, updated\nand deleted records in the store, updating the Store's internal representation of the records\nas each operation completes.

\n
Shorthand for removeListener. ...

Shorthand for removeListener.

\n\n

Removes an event handler.

\n

Parameters

  • eventName : String

    The type of event the handler was associated with.

    \n\n
  • fn : Function

    The handler to remove. This must be a reference to the function passed into the\naddListener call.

    \n\n
  • scope : Object (optional)

    The scope originally specified for the handler. It must be the same as the\nscope argument specified in the original call to addListener or the listener will not be removed.

    \n\n
Defined By

Static Methods

Add / override static properties of this class. ...

Add / override static properties of this class.

\n\n
Ext.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});\n
\n

Parameters

Returns

( Ext.Base fromClass, String/String[] members ) : Ext.Basestatic
Borrow another class' members to the prototype of this class. ...

Borrow another class' members to the prototype of this class.

\n\n
Ext.define('Bank', {\n    money: '$$$',\n    printMoney: function() {\n        alert('$$$$$$$');\n    }\n});\n\nExt.define('Thief', {\n    ...\n});\n\nThief.borrow(Bank, ['money', 'printMoney']);\n\nvar steve = new Thief();\n\nalert(steve.money); // alerts '$$$'\nsteve.printMoney(); // alerts '$$$$$$$'\n
\n

Parameters

  • fromClass : Ext.Base

    The class to borrow members from

    \n
  • members : String/String[]

    The names of the members to borrow

    \n

Returns

Create a new instance of this Class. ...

Create a new instance of this Class.

\n\n
Ext.define('My.cool.Class', {\n    ...\n});\n\nMy.cool.Class.create({\n    someConfig: true\n});\n
\n\n

All parameters are passed to the constructor of the class.

\n

Returns

Create aliases for existing prototype methods. ...

Create aliases for existing prototype methods. Example:

\n\n
Ext.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()\n
\n

Parameters

Get the current class' name in string format. ...

Get the current class' name in string format.

\n\n
Ext.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'\n
\n

Returns

Add methods / properties to the prototype of this class. ...

Add methods / properties to the prototype of this class.

\n\n
Ext.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();\n
\n

Parameters

Override prototype members of this class. ...

Override prototype members of this class. Overridden methods can be invoked via\ncallOverridden

\n\n
Ext.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\"\n
\n

Parameters

Returns

Defined By

Events

Fired when a Model instance has been added to this Store ...

Fired when a Model instance has been added to this Store

\n

Parameters

Fires before a request is made for a new data object. ...

Fires before a request is made for a new data object. If the beforeload handler returns false the load\naction will be canceled.

\n

Parameters

Fired before a call to sync is executed. ...

Fired before a call to sync is executed. Return false from any listener to cancel the synv

\n

Parameters

Fired after the removeAll method is called. ...

Fired after the removeAll method is called.

\n

Parameters

Fires whenever the records in the Store have changed in some way - this could include adding or removing\nrecords, or ...

Fires whenever the records in the Store have changed in some way - this could include adding or removing\nrecords, or updating the data in existing records

\n

Parameters

Fires whenever the store reads data from a remote data source. ...

Fires whenever the store reads data from a remote data source.

\n

Parameters

Fired when a Model instance has been removed from this Store ...

Fired when a Model instance has been removed from this Store

\n

Parameters

Fires when a Model instance has been updated ...

Fires when a Model instance has been updated

\n

Parameters

Fires whenever a successful write has been made via the configured Proxy ...

Fires whenever a successful write has been made via the configured Proxy

\n

Parameters

","allMixins":["Ext.util.Observable","Ext.util.Sortable"],"meta":{},"requires":["Ext.data.NodeInterface"],"deprecated":null,"extends":"Ext.data.AbstractStore","inheritable":false,"static":false,"superclasses":["Ext.Base","Ext.data.AbstractStore","Ext.data.NodeStore"],"singleton":false,"code_type":"ext_define","alias":null,"statics":{"property":[],"css_var":[],"css_mixin":[],"cfg":[],"method":[{"tagname":"method","deprecated":null,"static":true,"owner":"Ext.Base","template":false,"required":null,"protected":false,"name":"addStatics","id":"static-method-addStatics"},{"tagname":"method","deprecated":null,"static":true,"owner":"Ext.Base","template":false,"required":null,"protected":false,"name":"borrow","id":"static-method-borrow"},{"tagname":"method","deprecated":null,"static":true,"owner":"Ext.Base","template":false,"required":null,"protected":false,"name":"create","id":"static-method-create"},{"tagname":"method","deprecated":null,"static":true,"owner":"Ext.Base","template":false,"required":null,"protected":false,"name":"createAlias","id":"static-method-createAlias"},{"tagname":"method","deprecated":null,"static":true,"owner":"Ext.Base","template":false,"required":null,"protected":false,"name":"getName","id":"static-method-getName"},{"tagname":"method","deprecated":null,"static":true,"owner":"Ext.Base","template":false,"required":null,"protected":false,"name":"implement","id":"static-method-implement"},{"tagname":"method","deprecated":null,"static":true,"owner":"Ext.Base","template":false,"required":null,"protected":false,"name":"override","id":"static-method-override"}],"event":[]},"subclasses":[],"uses":[],"protected":false,"mixins":[],"members":{"property":[{"tagname":"property","deprecated":null,"static":false,"owner":"Ext.data.AbstractStore","template":null,"required":null,"protected":false,"name":"batchUpdateMode","id":"property-batchUpdateMode"},{"tagname":"property","deprecated":null,"static":false,"owner":"Ext.data.AbstractStore","template":null,"required":null,"protected":false,"name":"defaultProxyType","id":"property-defaultProxyType"},{"tagname":"property","deprecated":null,"static":false,"owner":"Ext.util.Sortable","template":null,"required":null,"protected":false,"name":"defaultSortDirection","id":"property-defaultSortDirection"},{"tagname":"property","deprecated":null,"static":false,"owner":"Ext.data.AbstractStore","template":null,"required":null,"protected":false,"name":"filterOnLoad","id":"property-filterOnLoad"},{"tagname":"property","deprecated":null,"static":false,"owner":"Ext.data.AbstractStore","template":null,"required":null,"protected":false,"name":"filters","id":"property-filters"},{"tagname":"property","deprecated":null,"static":false,"owner":"Ext.data.AbstractStore","template":null,"required":null,"protected":false,"name":"isDestroyed","id":"property-isDestroyed"},{"tagname":"property","deprecated":null,"static":false,"owner":"Ext.util.Sortable","template":null,"required":null,"protected":false,"name":"isSortable","id":"property-isSortable"},{"tagname":"property","deprecated":null,"static":false,"owner":"Ext.Base","template":null,"required":null,"protected":true,"name":"self","id":"property-self"},{"tagname":"property","deprecated":null,"static":false,"owner":"Ext.data.AbstractStore","template":null,"required":null,"protected":false,"name":"sortOnLoad","id":"property-sortOnLoad"},{"tagname":"property","deprecated":null,"static":false,"owner":"Ext.util.Sortable","template":null,"required":null,"protected":false,"name":"sortRoot","id":"property-sortRoot"},{"tagname":"property","deprecated":null,"static":false,"owner":"Ext.util.Sortable","template":null,"required":null,"protected":false,"name":"sorters","id":"property-sorters"}],"css_var":[],"css_mixin":[],"cfg":[{"tagname":"cfg","deprecated":null,"static":false,"owner":"Ext.data.AbstractStore","template":null,"required":false,"protected":false,"name":"autoLoad","id":"cfg-autoLoad"},{"tagname":"cfg","deprecated":null,"static":false,"owner":"Ext.data.AbstractStore","template":null,"required":false,"protected":false,"name":"autoSync","id":"cfg-autoSync"},{"tagname":"cfg","deprecated":null,"static":false,"owner":"Ext.data.AbstractStore","template":null,"required":false,"protected":false,"name":"fields","id":"cfg-fields"},{"tagname":"cfg","deprecated":null,"static":false,"owner":"Ext.util.Observable","template":null,"required":false,"protected":false,"name":"listeners","id":"cfg-listeners"},{"tagname":"cfg","deprecated":null,"static":false,"owner":"Ext.data.AbstractStore","template":null,"required":false,"protected":false,"name":"model","id":"cfg-model"},{"tagname":"cfg","deprecated":null,"static":false,"owner":"Ext.data.NodeStore","template":null,"required":false,"protected":false,"name":"node","id":"cfg-node"},{"tagname":"cfg","deprecated":null,"static":false,"owner":"Ext.data.AbstractStore","template":null,"required":false,"protected":false,"name":"proxy","id":"cfg-proxy"},{"tagname":"cfg","deprecated":null,"static":false,"owner":"Ext.data.NodeStore","template":null,"required":false,"protected":false,"name":"recursive","id":"cfg-recursive"},{"tagname":"cfg","deprecated":null,"static":false,"owner":"Ext.data.NodeStore","template":null,"required":false,"protected":false,"name":"rootVisible","id":"cfg-rootVisible"},{"tagname":"cfg","deprecated":null,"static":false,"owner":"Ext.data.AbstractStore","template":null,"required":false,"protected":false,"name":"storeId","id":"cfg-storeId"}],"method":[{"tagname":"method","deprecated":null,"static":false,"owner":"Ext.util.Observable","template":false,"required":null,"protected":false,"name":"addEvents","id":"method-addEvents"},{"tagname":"method","deprecated":null,"static":false,"owner":"Ext.util.Observable","template":false,"required":null,"protected":false,"name":"addListener","id":"method-addListener"},{"tagname":"method","deprecated":null,"static":false,"owner":"Ext.util.Observable","template":false,"required":null,"protected":false,"name":"addManagedListener","id":"method-addManagedListener"},{"tagname":"method","deprecated":null,"static":false,"owner":"Ext.Base","template":false,"required":null,"protected":true,"name":"callOverridden","id":"method-callOverridden"},{"tagname":"method","deprecated":null,"static":false,"owner":"Ext.Base","template":false,"required":null,"protected":true,"name":"callParent","id":"method-callParent"},{"tagname":"method","deprecated":null,"static":false,"owner":"Ext.util.Observable","template":false,"required":null,"protected":false,"name":"clearListeners","id":"method-clearListeners"},{"tagname":"method","deprecated":null,"static":false,"owner":"Ext.util.Observable","template":false,"required":null,"protected":false,"name":"clearManagedListeners","id":"method-clearManagedListeners"},{"tagname":"method","deprecated":null,"static":false,"owner":"Ext.util.Observable","template":false,"required":null,"protected":false,"name":"enableBubble","id":"method-enableBubble"},{"tagname":"method","deprecated":null,"static":false,"owner":"Ext.util.Observable","template":false,"required":null,"protected":false,"name":"fireEvent","id":"method-fireEvent"},{"tagname":"method","deprecated":null,"static":false,"owner":"Ext.data.AbstractStore","template":false,"required":null,"protected":false,"name":"getNewRecords","id":"method-getNewRecords"},{"tagname":"method","deprecated":null,"static":false,"owner":"Ext.data.AbstractStore","template":false,"required":null,"protected":false,"name":"getProxy","id":"method-getProxy"},{"tagname":"method","deprecated":null,"static":false,"owner":"Ext.data.AbstractStore","template":false,"required":null,"protected":false,"name":"getRemovedRecords","id":"method-getRemovedRecords"},{"tagname":"method","deprecated":null,"static":false,"owner":"Ext.data.AbstractStore","template":false,"required":null,"protected":false,"name":"getUpdatedRecords","id":"method-getUpdatedRecords"},{"tagname":"method","deprecated":null,"static":false,"owner":"Ext.util.Observable","template":false,"required":null,"protected":false,"name":"hasListener","id":"method-hasListener"},{"tagname":"method","deprecated":null,"static":false,"owner":"Ext.Base","template":false,"required":null,"protected":true,"name":"initConfig","id":"method-initConfig"},{"tagname":"method","deprecated":null,"static":false,"owner":"Ext.util.Sortable","template":false,"required":null,"protected":false,"name":"initSortable","id":"method-initSortable"},{"tagname":"method","deprecated":null,"static":false,"owner":"Ext.data.AbstractStore","template":false,"required":null,"protected":false,"name":"isLoading","id":"method-isLoading"},{"tagname":"method","deprecated":null,"static":false,"owner":"Ext.data.AbstractStore","template":false,"required":null,"protected":false,"name":"load","id":"method-load"},{"tagname":"method","deprecated":null,"static":false,"owner":"Ext.util.Observable","template":false,"required":null,"protected":false,"name":"mon","id":"method-mon"},{"tagname":"method","deprecated":null,"static":false,"owner":"Ext.util.Observable","template":false,"required":null,"protected":false,"name":"mun","id":"method-mun"},{"tagname":"method","deprecated":null,"static":false,"owner":"Ext.util.Observable","template":false,"required":null,"protected":false,"name":"on","id":"method-on"},{"tagname":"method","deprecated":null,"static":false,"owner":"Ext.util.Observable","template":false,"required":null,"protected":false,"name":"relayEvents","id":"method-relayEvents"},{"tagname":"method","deprecated":null,"static":false,"owner":"Ext.data.AbstractStore","template":false,"required":null,"protected":false,"name":"removeAll","id":"method-removeAll"},{"tagname":"method","deprecated":null,"static":false,"owner":"Ext.util.Observable","template":false,"required":null,"protected":false,"name":"removeListener","id":"method-removeListener"},{"tagname":"method","deprecated":null,"static":false,"owner":"Ext.util.Observable","template":false,"required":null,"protected":false,"name":"removeManagedListener","id":"method-removeManagedListener"},{"tagname":"method","deprecated":null,"static":false,"owner":"Ext.util.Observable","template":false,"required":null,"protected":false,"name":"resumeEvents","id":"method-resumeEvents"},{"tagname":"method","deprecated":null,"static":false,"owner":"Ext.data.AbstractStore","template":false,"required":null,"protected":false,"name":"setProxy","id":"method-setProxy"},{"tagname":"method","deprecated":null,"static":false,"owner":"Ext.util.Sortable","template":false,"required":null,"protected":false,"name":"sort","id":"method-sort"},{"tagname":"method","deprecated":null,"static":false,"owner":"Ext.Base","template":false,"required":null,"protected":true,"name":"statics","id":"method-statics"},{"tagname":"method","deprecated":null,"static":false,"owner":"Ext.util.Observable","template":false,"required":null,"protected":false,"name":"suspendEvents","id":"method-suspendEvents"},{"tagname":"method","deprecated":null,"static":false,"owner":"Ext.data.AbstractStore","template":false,"required":null,"protected":false,"name":"sync","id":"method-sync"},{"tagname":"method","deprecated":null,"static":false,"owner":"Ext.util.Observable","template":false,"required":null,"protected":false,"name":"un","id":"method-un"}],"event":[{"tagname":"event","deprecated":null,"static":false,"owner":"Ext.data.AbstractStore","template":null,"required":null,"protected":false,"name":"add","id":"event-add"},{"tagname":"event","deprecated":null,"static":false,"owner":"Ext.data.AbstractStore","template":null,"required":null,"protected":false,"name":"beforeload","id":"event-beforeload"},{"tagname":"event","deprecated":null,"static":false,"owner":"Ext.data.AbstractStore","template":null,"required":null,"protected":false,"name":"beforesync","id":"event-beforesync"},{"tagname":"event","deprecated":null,"static":false,"owner":"Ext.data.AbstractStore","template":null,"required":null,"protected":false,"name":"clear","id":"event-clear"},{"tagname":"event","deprecated":null,"static":false,"owner":"Ext.data.AbstractStore","template":null,"required":null,"protected":false,"name":"datachanged","id":"event-datachanged"},{"tagname":"event","deprecated":null,"static":false,"owner":"Ext.data.AbstractStore","template":null,"required":null,"protected":false,"name":"load","id":"event-load"},{"tagname":"event","deprecated":null,"static":false,"owner":"Ext.data.AbstractStore","template":null,"required":null,"protected":false,"name":"remove","id":"event-remove"},{"tagname":"event","deprecated":null,"static":false,"owner":"Ext.data.AbstractStore","template":null,"required":null,"protected":false,"name":"update","id":"event-update"},{"tagname":"event","deprecated":null,"static":false,"owner":"Ext.data.AbstractStore","template":null,"required":null,"protected":false,"name":"write","id":"event-write"}]},"private":true,"component":false,"name":"Ext.data.NodeStore","alternateClassNames":[],"id":"class-Ext.data.NodeStore","mixedInto":[],"xtypes":{"store":["node"]},"files":[{"href":"NodeStore.html#Ext-data-NodeStore","filename":"NodeStore.js"}]}); \ No newline at end of file