/* This file is part of Ext JS 3.4 Copyright (c) 2011-2013 Sencha Inc Contact: http://www.sencha.com/contact GNU General Public License Usage This file may be used under the terms of the GNU General Public License version 3.0 as published by the Free Software Foundation and appearing in the file LICENSE included in the packaging of this file. Please review the following information to ensure the GNU General Public License version 3.0 requirements will be met: http://www.gnu.org/copyleft/gpl.html. If you are unsure which license is appropriate for your use, please contact the sales department at http://www.sencha.com/contact. Build date: 2013-04-03 15:07:25 */ Ext.data.JsonP.Ext_tree_TreeNode({"alternateClassNames":[],"aliases":{},"enum":null,"parentMixins":[],"tagname":"class","subclasses":["Ext.tree.AsyncTreeNode"],"extends":"Ext.data.Node","uses":[],"html":"
Hierarchy
Ext.util.Observable
Ext.data.Node
Ext.tree.TreeNode
Subclasses
Ext.tree.AsyncTreeNode
Files
TreeNode.js
\n
Defined By

Config options

Ext.tree.TreeNode
view source
allowChildren : Boolean

False to not allow this node to have child nodes (defaults to true)

\n

False to not allow this node to have child nodes (defaults to true)

\n
Ext.tree.TreeNode
view source
allowDrag : Boolean

False to make this node undraggable if draggable = true (defaults to true)

\n

False to make this node undraggable if draggable = true (defaults to true)

\n
Ext.tree.TreeNode
view source
allowDrop : Boolean

False if this node cannot have child nodes dropped on it (defaults to true)

\n

False if this node cannot have child nodes dropped on it (defaults to true)

\n
Ext.tree.TreeNode
view source
: Boolean
True to render a checked checkbox for this node, false to render an unchecked checkbox\n(defaults to undefined with no...

True to render a checked checkbox for this node, false to render an unchecked checkbox\n(defaults to undefined with no checkbox rendered)

\n
Ext.tree.TreeNode
view source
cls : String

A css class to be added to the node

\n

A css class to be added to the node

\n
Ext.tree.TreeNode
view source
disabled : Boolean

true to start the node disabled

\n

true to start the node disabled

\n
Ext.tree.TreeNode
view source
draggable : Boolean

True to make this node draggable (defaults to false)

\n

True to make this node draggable (defaults to false)

\n
Ext.tree.TreeNode
view source
editable : Boolean

False to not allow this node to be edited by an Ext.tree.TreeEditor (defaults to true)

\n

False to not allow this node to be edited by an Ext.tree.TreeEditor (defaults to true)

\n
Ext.tree.TreeNode
view source
expandable : Boolean

If set to true, the node will always show a plus/minus icon, even when empty

\n

If set to true, the node will always show a plus/minus icon, even when empty

\n
Ext.tree.TreeNode
view source
expanded : Boolean

true to start the node expanded

\n

true to start the node expanded

\n
Ext.tree.TreeNode
view source
: Boolean
True to render hidden. ...

True to render hidden. (Defaults to false).

\n
Ext.tree.TreeNode
view source
href : String

URL of the link used for the node (defaults to #)

\n

URL of the link used for the node (defaults to #)

\n
Ext.tree.TreeNode
view source
hrefTarget : String

target frame for the link

\n

target frame for the link

\n
Ext.tree.TreeNode
view source
: String
The path to an icon for the node. ...

The path to an icon for the node. The preferred way to do this\nis to use the cls or iconCls attributes and add the icon via a CSS background image.

\n
Ext.tree.TreeNode
view source
iconCls : String

A css class to be added to the nodes icon element for applying css background images

\n

A css class to be added to the nodes icon element for applying css background images

\n
Ext.data.Node
view source
: String
The id for this node. ...

The id for this node. If one is not specified, one is generated.

\n
Ext.tree.TreeNode
view source
isTarget : Boolean

False to not allow this node to act as a drop target (defaults to true)

\n

False to not allow this node to act as a drop target (defaults to true)

\n
Ext.data.Node
view source
leaf : Boolean

true if this node is a leaf and does not have children

\n

true if this node is a leaf and does not have children

\n
Ext.util.Observable
view source
: Object
(optional) A config object containing one or more event handlers to be added to this\nobject during initialization. ...

(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\n

DOM events from ExtJs Components

\n\n\n

While 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 Component's HTMLElement, listeners must be added to the Element after the Component\nhas been rendered. A plugin can simplify this step:

\n\n
// Plugin is configured with a listeners config object.\n// The Component is appended to the argument list of all handler functions.\nExt.DomObserver = Ext.extend(Object, {\n    constructor: function(config) {\n        this.listeners = config.listeners ? config.listeners : config;\n    },\n\n    // Component passes itself into plugin's init method\n    init: function(c) {\n        var p, l = this.listeners;\n        for (p in l) {\n            if (Ext.isFunction(l[p])) {\n                l[p] = this.createHandler(l[p], c);\n            } else {\n                l[p].fn = this.createHandler(l[p].fn, c);\n            }\n        }\n\n        // Add the listeners to the Element immediately following the render call\n        c.render = c.render.createSequence(function() {\n            var e = c.getEl();\n            if (e) {\n                e.on(l);\n            }\n        });\n    },\n\n    createHandler: function(fn, c) {\n        return function(e) {\n            fn.call(this, e, c);\n        };\n    }\n});\n\nvar combo = new Ext.form.ComboBox({\n\n    // Collapse combo when its element is clicked on\n    plugins: [ new Ext.DomObserver({\n        click: function(evt, comp) {\n            comp.collapse();\n        }\n    })],\n    store: myStore,\n    typeAhead: true,\n    mode: 'local',\n    triggerAction: 'all'\n});\n
\n\n\n

\n
Ext.tree.TreeNode
view source
qtip : String

An Ext QuickTip for the node

\n

An Ext QuickTip for the node

\n
Ext.tree.TreeNode
view source
qtipCfg : String

An Ext QuickTip config for the node (used instead of qtip)

\n

An Ext QuickTip config for the node (used instead of qtip)

\n
Ext.tree.TreeNode
view source
singleClickExpand : Boolean

True for single click expand on this node

\n

True for single click expand on this node

\n
Ext.tree.TreeNode
view source
text : String

The text for this node

\n

The text for this node

\n
Ext.tree.TreeNode
view source
uiProvider : Function

A UI class to use for this node (defaults to Ext.tree.TreeNodeUI)

\n

A UI class to use for this node (defaults to Ext.tree.TreeNodeUI)

\n
Defined By

Properties

Ext.data.Node
view source
: Object
The attributes supplied for the node. ...

The attributes supplied for the node. You can use this property to access any custom attributes you supplied.

\n
Ext.data.Node
view source
: Array
All child nodes of this node. ...

All child nodes of this node.

\n

Defaults to: []

Ext.tree.TreeNode
view source
disabled : Boolean

True if this node is disabled.

\n

True if this node is disabled.

\n
Ext.data.Node
view source
firstChild : Node

The first direct child node of this node, or null if this node has no child nodes.

\n

The first direct child node of this node, or null if this node has no child nodes.

\n
Ext.tree.TreeNode
view source
hidden : Boolean

True if this node is hidden.

\n

True if this node is hidden.

\n
Ext.data.Node
view source
id : String

The node id.

\n

The node id.

\n
Ext.data.Node
view source
lastChild : Node

The last direct child node of this node, or null if this node has no child nodes.

\n

The last direct child node of this node, or null if this node has no child nodes.

\n
Ext.data.Node
view source
nextSibling : Node

The node immediately following this node in the tree, or null if there is no sibling node.

\n

The node immediately following this node in the tree, or null if there is no sibling node.

\n
Ext.data.Node
view source
parentNode : Node

The parent node for this node.

\n

The parent node for this node.

\n
Ext.tree.TreeNode
view source
: Booleanprivate
...
\n

Defaults to: true

Ext.data.Node
view source
previousSibling : Node

The node immediately preceding this node in the tree, or null if there is no sibling node.

\n

The node immediately preceding this node in the tree, or null if there is no sibling node.

\n
Ext.tree.TreeNode
view source
: String
Read-only. ...

Read-only. The text for this node. To change it use setText.

\n
Ext.tree.TreeNode
view source
: TreeNodeUI
Read-only. ...

Read-only. The UI for this node

\n
Defined By

Methods

Ext.tree.TreeNode
view source
new( attributes ) : Ext.tree.TreeNode
...
\n

Parameters

  • attributes : Object/String

    The attributes/config for the node or just a string with the text for the node

    \n

Returns

Overrides: Ext.data.Node.constructor

Ext.util.Observable
view source
( o, Optional )
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\nor the first event name string if multiple event names are being passed as separate parameters.

    \n
  • Optional : string

    . Event name if multiple event names are being passed as separate parameters.\nUsage:

    \n\n
    this.addEvents('storeloaded', 'storecleared');\n
    \n\n
Ext.util.Observable
view source
( eventName, handler, [scope], [options] )
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.

    \n
  • handler : Function

    The method the event invokes.

    \n
  • scope : Object (optional)

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

    \n
  • options : Object (optional)

    An object containing handler configuration.\nproperties. This may contain any of the following properties:

      \n
    • scope : Object
      The scope (this reference) in which the handler function is executed.\nIf omitted, defaults to the object which fired the event.
      • \n
    • delay : Number
      The number of milliseconds to delay the invocation of the handler after the event fires.
      • \n
    • single : Boolean
      True to add a handler to handle just the next firing of the event, and then remove itself.
      • \n
    • buffer : Number
      Causes the handler to be scheduled to run in an Ext.util.DelayedTask delayed\nby the specified number of milliseconds. If the event fires again within that time, the original\nhandler is not invoked, but the new handler is scheduled in its place.
      • \n
    • target : Observable
      Only call the handler if the event was fired on the target Observable, not\nif the event was bubbled up from a child Observable.
      • \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

    myDataView.on('click', this.onClick, this, {\nsingle: true,\ndelay: 100\n});
    \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 handlers.\n

    \n

    myGridPanel.on({\n'click' : {\n    fn: this.onClick,\n    scope: this,\n    delay: 100\n},\n'mouseover' : {\n    fn: this.onMouseOver,\n    scope: this\n},\n'mouseout' : {\n    fn: this.onMouseOut,\n    scope: this\n}\n});
    \n

    \nOr a shorthand syntax:
    \n

    myGridPanel.on({\n'click' : this.onClick,\n'mouseover' : this.onMouseOver,\n'mouseout' : this.onMouseOut,\n scope: this\n});
    \n\n

Ext.tree.TreeNode
view source
( node ) : Node
these methods are overridden to provide lazy rendering support\nprivate override\n\nInsert node(s) as the last child nod...

these methods are overridden to provide lazy rendering support\nprivate override

\n\n

Insert node(s) as the last child node of this node.

\n

Parameters

  • node : Node/Array

    The node or Array of nodes to append

    \n\n

Returns

  • Node

    The appended node if single append, or null if an array was passed

    \n\n

Overrides: Ext.data.Node.appendChild

Ext.tree.TreeNode
view source
( )private
...
\n
Ext.data.Node
view source
( fn, [scope], [args] )
Bubbles up the tree from this node, calling the specified function with each node. ...

Bubbles up the tree from this node, calling the specified function with each node. The arguments to the function\nwill be the args provided or the current node. If the function returns false at any point,\nthe bubble is stopped.

\n

Parameters

  • fn : Function

    The function to call

    \n
  • scope : Object (optional)

    The scope (this reference) in which the function is executed. Defaults to the current Node.

    \n
  • args : Array (optional)

    The args to call the function with (default to passing the current Node)

    \n
Ext.tree.TreeNode
view source
( )private
private ...

private

\n
Ext.data.Node
view source
( fn, [scope], [args] )
Cascades down the tree from this node, calling the specified function with each node. ...

Cascades down the tree from this node, calling the specified function with each node. The arguments to the function\nwill be the args provided or the current node. If the function returns false at any point,\nthe cascade is stopped on that branch.

\n

Parameters

  • fn : Function

    The function to call

    \n
  • scope : Object (optional)

    The scope (this reference) in which the function is executed. Defaults to the current Node.

    \n
  • args : Array (optional)

    The args to call the function with (default to passing the current Node)

    \n
Ext.data.Node
view source
( destroy )private
private ...

private

\n

Parameters

  • destroy : Object
    \n
Ext.tree.TreeNode
view source
( [deep], [anim], [callback], [scope] )
Collapse this node. ...

Collapse this node.

\n

Parameters

  • deep : Boolean (optional)

    True to collapse all children as well

    \n
  • anim : Boolean (optional)

    false to cancel the default animation

    \n
  • callback : Function (optional)

    A callback to be called when\nexpanding this node completes (does not wait for deep expand to complete).\nCalled with 1 parameter, this node.

    \n
  • scope : Object (optional)

    The scope (this reference) in which the callback is executed. Defaults to this TreeNode.

    \n
Ext.tree.TreeNode
view source
( [deep] )
Collapse all child nodes ...

Collapse all child nodes

\n

Parameters

  • deep : Boolean (optional)

    true if the child nodes should also collapse their child nodes

    \n
Ext.data.Node
view source
( node ) : Boolean
Returns true if this node is an ancestor (at any point) of the passed node. ...

Returns true if this node is an ancestor (at any point) of the passed node.

\n

Parameters

  • node : Node
    \n

Returns

  • Boolean
    \n
Ext.tree.TreeNode
view source
( delay )private
private ...

private

\n

Parameters

  • delay : Object
    \n
Ext.tree.TreeNode
view source
( silent )
inherit docs\n\nDestroys the node. ...

inherit docs

\n\n

Destroys the node.

\n

Parameters

  • silent : Object
    \n

Overrides: Ext.data.Node.destroy

Ext.tree.TreeNode
view source
( )
Disables this node ...

Disables this node

\n
Ext.data.Node
view source
( fn, [scope], [args] )
Interates the child nodes of this node, calling the specified function with each node. ...

Interates the child nodes of this node, calling the specified function with each node. The arguments to the function\nwill be the args provided or the current node. If the function returns false at any point,\nthe iteration stops.

\n

Parameters

  • fn : Function

    The function to call

    \n
  • scope : Object (optional)

    The scope (this reference) in which the function is executed. Defaults to the current Node in the iteration.

    \n
  • args : Array (optional)

    The args to call the function with (default to passing the current Node)

    \n
Ext.tree.TreeNode
view source
( )
Enables this node ...

Enables this node

\n
Ext.util.Observable
view source
( events )
Enables events fired by this Observable to bubble up an owner hierarchy by calling\nthis.getBubbleTarget() if present. ...

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.

\n\n\n

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\n

Example:

\n\n\n
Ext.override(Ext.form.Field, {\n    //  Add functionality to Field's initComponent to enable the change event to bubble\n    initComponent : Ext.form.Field.prototype.initComponent.createSequence(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\n

Parameters

  • events : String/Array

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

    \n
Ext.tree.TreeNode
view source
( )private
...
\n
Ext.tree.TreeNode
view source
( [callback], [scope] )
Ensures all parent nodes are expanded, and if necessary, scrolls\nthe node into view. ...

Ensures all parent nodes are expanded, and if necessary, scrolls\nthe node into view.

\n

Parameters

  • callback : Function (optional)

    A function to call when the node has been made visible.

    \n
  • scope : Object (optional)

    The scope (this reference) in which the callback is executed. Defaults to this TreeNode.

    \n
Ext.tree.TreeNode
view source
( [deep], [anim], [callback], [scope] )
Expand this node. ...

Expand this node.

\n

Parameters

  • deep : Boolean (optional)

    True to expand all children as well

    \n
  • anim : Boolean (optional)

    false to cancel the default animation

    \n
  • callback : Function (optional)

    A callback to be called when\nexpanding this node completes (does not wait for deep expand to complete).\nCalled with 1 parameter, this node.

    \n
  • scope : Object (optional)

    The scope (this reference) in which the callback is executed. Defaults to this TreeNode.

    \n
Ext.tree.TreeNode
view source
( [deep] )
Expand all child nodes ...

Expand all child nodes

\n

Parameters

  • deep : Boolean (optional)

    true if the child nodes should also expand their child nodes

    \n
Ext.data.Node
view source
( attribute, value, [deep] ) : Node
Finds the first child that has the attribute with the specified value. ...

Finds the first child that has the attribute with the specified value.

\n

Parameters

  • attribute : String

    The attribute name

    \n
  • value : Mixed

    The value to search for

    \n
  • deep : Boolean (optional)

    True to search through nodes deeper than the immediate children

    \n

Returns

  • Node

    The found child or null if none was found

    \n
Ext.data.Node
view source
( fn, [scope], [deep] ) : Node
Finds the first child by a custom function. ...

Finds the first child by a custom function. The child matches if the function passed returns true.

\n

Parameters

  • fn : Function

    A function which must return true if the passed Node is the required Node.

    \n
  • scope : Object (optional)

    The scope (this reference) in which the function is executed. Defaults to the Node being tested.

    \n
  • deep : Boolean (optional)

    True to search through nodes deeper than the immediate children

    \n

Returns

  • Node

    The found child or null if none was found

    \n
Ext.data.Node
view source
( eventName, args ) : Boolean
private\n\nFires the specified event with the passed parameters (minus the event name). ...

private

\n\n

Fires the specified event with the passed parameters (minus the event name).

\n\n\n

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

\n\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

Overrides: Ext.util.Observable.fireEvent

Ext.data.Node
view source
( ) : Number
Returns depth of this node (the root node has a depth of 0) ...

Returns depth of this node (the root node has a depth of 0)

\n

Returns

Ext.tree.TreeNode
view source
( )private
...
\n
Ext.data.Node
view source
( ) : Tree
Returns the tree this node is in. ...

Returns the tree this node is in.

\n

Returns

  • Tree
    \n
Ext.data.Node
view source
( [attr] ) : String
Returns the path for this node. ...

Returns the path for this node. The path can be used to expand or select this node programmatically.

\n

Parameters

  • attr : String (optional)

    The attr to use for the path (defaults to the node's id)

    \n

Returns

Ext.tree.TreeNode
view source
( ) : TreeNodeUI
Returns the UI object for this node. ...

Returns the UI object for this node.

\n

Returns

  • TreeNodeUI

    The object which is providing the user interface for this tree\nnode. Unless otherwise specified in the uiProvider, this will be an instance\nof Ext.tree.TreeNodeUI

    \n
Ext.data.Node
view source
( ) : Boolean
Returns true if this node has one or more child nodes, else false. ...

Returns true if this node has one or more child nodes, else false.

\n

Returns

  • Boolean
    \n
Ext.util.Observable
view source
( eventName ) : Boolean
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
Ext.data.Node
view source
( node ) : Number
Returns the index of a child node ...

Returns the index of a child node

\n

Parameters

  • node : Node
    \n

Returns

  • Number

    The index of the node or -1 if it was not found

    \n
Ext.tree.TreeNode
view source
( node, refNode ) : Node
private override\n\nInserts the first node before the second node in this nodes childNodes collection. ...

private override

\n\n

Inserts the first node before the second node in this nodes childNodes collection.

\n

Parameters

  • node : Node

    The node to insert

    \n\n
  • refNode : Node

    The node to insert before (if null the node is appended)

    \n\n

Returns

  • Node

    The inserted node

    \n\n

Overrides: Ext.data.Node.insertBefore

Ext.data.Node
view source
( node ) : Boolean
Returns true if the passed node is an ancestor (at any point) of this node. ...

Returns true if the passed node is an ancestor (at any point) of this node.

\n

Parameters

  • node : Node
    \n

Returns

  • Boolean
    \n
Ext.data.Node
view source
( ) : Boolean
Returns true if this node has one or more child nodes, or if the expandable\nnode attribute is explicitly specified as...

Returns true if this node has one or more child nodes, or if the expandable\nnode attribute is explicitly specified as true (see attributes), otherwise returns false.

\n

Returns

  • Boolean
    \n
Ext.tree.TreeNode
view source
( ) : Boolean
Returns true if this node is expanded ...

Returns true if this node is expanded

\n

Returns

  • Boolean
    \n
Ext.data.Node
view source
( ) : Boolean
Returns true if this node is the first child of its parent ...

Returns true if this node is the first child of its parent

\n

Returns

  • Boolean
    \n
Ext.tree.TreeNode
view source
( )private
...
\n
Ext.data.Node
view source
( ) : Boolean
Returns true if this node is the last child of its parent ...

Returns true if this node is the last child of its parent

\n

Returns

  • Boolean
    \n
Ext.data.Node
view source
( ) : Boolean
Returns true if this node is a leaf ...

Returns true if this node is a leaf

\n

Returns

  • Boolean
    \n
Ext.tree.TreeNode
view source
( ) : Boolean
Returns true if this node is selected ...

Returns true if this node is selected

\n

Returns

  • Boolean
    \n
Ext.data.Node
view source
( index ) : Node
Returns the child node at the specified index. ...

Returns the child node at the specified index.

\n

Parameters

Returns

  • Node
    \n
Ext.util.Observable
view source
( eventName, handler, [scope], [options] )
Appends an event handler to this object (shorthand for addListener.) ...

Appends an event handler to this object (shorthand for addListener.)

\n

Parameters

  • eventName : String

    The type of event to listen for

    \n
  • handler : Function

    The method the event invokes

    \n
  • scope : Object (optional)

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

    \n
  • options : Object (optional)

    An object containing handler configuration.

    \n
Ext.tree.TreeNode
view source
( id )private
private ...

private

\n

Parameters

  • id : Object
    \n

Overrides: Ext.data.Node.onIdChange

Ext.util.Observable
view source
( )
Removes all listeners for this object ...

Removes all listeners for this object

\n
Ext.util.Observable
view source
( o, events )
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

  • o : Object

    The Observable whose events this object is to relay.

    \n
  • events : Array

    Array of event names to relay.

    \n
Ext.data.Node
view source
( destroy ) : Nodechainable
Removes this node from its parent ...

Removes this node from its parent

\n

Parameters

  • destroy : Boolean

    true to destroy the node upon removal. Defaults to false.

    \n

Returns

  • Node

    this

    \n
Ext.data.Node
view source
( destroy ) : Nodechainable
Removes all child nodes from this node. ...

Removes all child nodes from this node.

\n

Parameters

  • destroy : Boolean

    true to destroy the node upon removal. Defaults to false.

    \n

Returns

  • Node

    this

    \n
Ext.tree.TreeNode
view source
( node, destroy ) : Node
private override\n\nRemoves a child node from this node. ...

private override

\n\n

Removes a child node from this node.

\n

Parameters

  • node : Node

    The node to remove

    \n\n
  • destroy : Boolean

    true to destroy the node upon removal. Defaults to false.

    \n\n

Returns

  • Node

    The removed node

    \n\n

Overrides: Ext.data.Node.removeChild

Ext.util.Observable
view source
( eventName, handler, [scope] )
Removes an event handler. ...

Removes an event handler.

\n

Parameters

  • eventName : String

    The type of event the handler was associated with.

    \n
  • handler : Function

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

    \n
  • scope : Object (optional)

    The scope originally specified for the handler.

    \n
Ext.tree.TreeNode
view source
( bulkRender )private
private ...

private

\n

Parameters

  • bulkRender : Object
    \n
Ext.tree.TreeNode
view source
( suppressEvent )private
private ...

private

\n

Parameters

  • suppressEvent : Object
    \n
Ext.tree.TreeNode
view source
( deep, refresh )private
private ...

private

\n

Parameters

  • deep : Object
    \n
  • refresh : Object
    \n
Ext.data.Node
view source
( newChild, oldChild ) : Node
Replaces one child node in this node with another. ...

Replaces one child node in this node with another.

\n

Parameters

  • newChild : Node

    The replacement node

    \n
  • oldChild : Node

    The node to replace

    \n

Returns

  • Node

    The replaced node

    \n
Ext.util.Observable
view source
( )
Resume firing events. ...

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.

\n
Ext.tree.TreeNode
view source
( cb, scope, args )private
...
\n

Parameters

  • cb : Object
    \n
  • scope : Object
    \n
  • args : Object
    \n
Ext.tree.TreeNode
view source
( )
Triggers selection of this node ...

Triggers selection of this node

\n
Ext.tree.TreeNode
view source
( cls )
Sets the class on this node. ...

Sets the class on this node.

\n

Parameters

Ext.tree.TreeNode
view source
( node )private
private override ...

private override

\n

Parameters

  • node : Object
    \n

Overrides: Ext.data.Node.setFirstChild

Ext.tree.TreeNode
view source
( href, [target] )
Sets the href for the node. ...

Sets the href for the node.

\n

Parameters

  • href : String

    The href to set

    \n
  • target : String (optional)

    target The target of the href

    \n
Ext.tree.TreeNode
view source
( icon )
Sets the icon for this node. ...

Sets the icon for this node.

\n

Parameters

Ext.tree.TreeNode
view source
( cls )
Sets the icon class for this node. ...

Sets the icon class for this node.

\n

Parameters

Ext.data.Node
view source
( id )
Changes the id of this node. ...

Changes the id of this node.

\n

Parameters

  • id : String

    The new id for the node.

    \n
Ext.tree.TreeNode
view source
( node )private
private override ...

private override

\n

Parameters

  • node : Object
    \n

Overrides: Ext.data.Node.setLastChild

Ext.data.Node
view source
( tree, destroy )private
private ...

private

\n

Parameters

  • tree : Object
    \n
  • destroy : Object
    \n
Ext.tree.TreeNode
view source
( text )
Sets the text for this node ...

Sets the text for this node

\n

Parameters

Ext.tree.TreeNode
view source
( tip, [title] )
Sets the tooltip for this node. ...

Sets the tooltip for this node.

\n

Parameters

  • tip : String

    The text for the tip

    \n
  • title : String (optional)

    The title for the tip

    \n
Ext.tree.TreeNode
view source
( fn, [scope] )
private\n\nSorts this nodes children using the supplied sort function. ...

private

\n\n

Sorts this nodes children using the supplied sort function.

\n

Parameters

  • fn : Function

    A function which, when passed two Nodes, returns -1, 0 or 1 depending upon required sort order.

    \n\n
  • scope : Object (optional)

    The scope (this reference) in which the function is executed. Defaults to the browser window.

    \n\n

Overrides: Ext.data.Node.sort

Ext.util.Observable
view source
( queueSuspended )
Suspend the firing of all events. ...

Suspend 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
Ext.data.Node
view source
( )private
...
\n
Ext.tree.TreeNode
view source
( )
Toggles expanded/collapsed state of the node ...

Toggles expanded/collapsed state of the node

\n
Ext.util.Observable
view source
( eventName, handler, [scope] )
Removes an event handler (shorthand for removeListener.) ...

Removes an event handler (shorthand for removeListener.)

\n

Parameters

  • eventName : String

    The type of event the handler was associated with.

    \n
  • handler : Function

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

    \n
  • scope : Object (optional)

    The scope originally specified for the handler.

    \n
Ext.tree.TreeNode
view source
( [silent] )
Triggers deselection of this node ...

Triggers deselection of this node

\n

Parameters

  • silent : Boolean (optional)

    True to stop selection change events from firing.

    \n
Defined By

Events

Ext.data.Node
view source
( tree, this, node, index )
Fires when a new child node is appended ...

Fires when a new child node is appended

\n

Parameters

  • tree : Tree

    The owner tree

    \n
  • this : Node

    This node

    \n
  • node : Node

    The newly appended node

    \n
  • index : Number

    The index of the newly appended node

    \n
Ext.data.Node
view source
( tree, this, node )
Fires before a new child is appended, return false to cancel the append. ...

Fires before a new child is appended, return false to cancel the append.

\n

Parameters

  • tree : Tree

    The owner tree

    \n
  • this : Node

    This node

    \n
  • node : Node

    The child node to be appended

    \n
Ext.tree.TreeNode
view source
( this )
Fires right before the child nodes for this node are rendered ...

Fires right before the child nodes for this node are rendered

\n

Parameters

  • this : Node

    This node

    \n
Ext.tree.TreeNode
view source
( this, e )
Fires before click processing. ...

Fires before click processing. Return false to cancel the default action.

\n

Parameters

Ext.tree.TreeNode
view source
( this, deep, anim )
Fires before this node is collapsed, return false to cancel. ...

Fires before this node is collapsed, return false to cancel.

\n

Parameters

  • this : Node

    This node

    \n
  • deep : Boolean
    \n
  • anim : Boolean
    \n
Ext.tree.TreeNode
view source
( this, e )
Fires before double click processing. ...

Fires before double click processing. Return false to cancel the default action.

\n

Parameters

Ext.tree.TreeNode
view source
( this, deep, anim )
Fires before this node is expanded, return false to cancel. ...

Fires before this node is expanded, return false to cancel.

\n

Parameters

  • this : Node

    This node

    \n
  • deep : Boolean
    \n
  • anim : Boolean
    \n
Ext.data.Node
view source
( tree, this, node, refNode )
Fires before a new child is inserted, return false to cancel the insert. ...

Fires before a new child is inserted, return false to cancel the insert.

\n

Parameters

  • tree : Tree

    The owner tree

    \n
  • this : Node

    This node

    \n
  • node : Node

    The child node to be inserted

    \n
  • refNode : Node

    The child node the node is being inserted before

    \n
Ext.data.Node
view source
( tree, this, oldParent, newParent, index )
Fires before this node is moved to a new location in the tree. ...

Fires before this node is moved to a new location in the tree. Return false to cancel the move.

\n

Parameters

  • tree : Tree

    The owner tree

    \n
  • this : Node

    This node

    \n
  • oldParent : Node

    The parent of this node

    \n
  • newParent : Node

    The new parent this node is moving to

    \n
  • index : Number

    The index it is being moved to

    \n
Ext.data.Node
view source
( tree, this, node )
Fires before a child is removed, return false to cancel the remove. ...

Fires before a child is removed, return false to cancel the remove.

\n

Parameters

  • tree : Tree

    The owner tree

    \n
  • this : Node

    This node

    \n
  • node : Node

    The child node to be removed

    \n
Ext.tree.TreeNode
view source
( this, checked )
Fires when a node with a checkbox's checked property changes ...

Fires when a node with a checkbox's checked property changes

\n

Parameters

  • this : Node

    This node

    \n
  • checked : Boolean
    \n
Ext.tree.TreeNode
view source
( this, e )
Fires when this node is clicked ...

Fires when this node is clicked

\n

Parameters

Ext.tree.TreeNode
view source
( this )
Fires when this node is collapsed ...

Fires when this node is collapsed

\n

Parameters

  • this : Node

    This node

    \n
Ext.tree.TreeNode
view source
( this, e )
Fires when this node is right clicked ...

Fires when this node is right clicked

\n

Parameters

Ext.tree.TreeNode
view source
( this, e )
Fires when this node is double clicked ...

Fires when this node is double clicked

\n

Parameters

Ext.tree.TreeNode
view source
( this, disabled )
Fires when the disabled status of this node changes ...

Fires when the disabled status of this node changes

\n

Parameters

  • this : Node

    This node

    \n
  • disabled : Boolean
    \n
Ext.tree.TreeNode
view source
( this )
Fires when this node is expanded ...

Fires when this node is expanded

\n

Parameters

  • this : Node

    This node

    \n
Ext.data.Node
view source
( tree, this, node, refNode )
Fires when a new child node is inserted. ...

Fires when a new child node is inserted.

\n

Parameters

  • tree : Tree

    The owner tree

    \n
  • this : Node

    This node

    \n
  • node : Node

    The child node inserted

    \n
  • refNode : Node

    The child node the node was inserted before

    \n
Ext.data.Node
view source
( tree, this, oldParent, newParent, index )
Fires when this node is moved to a new location in the tree ...

Fires when this node is moved to a new location in the tree

\n

Parameters

  • tree : Tree

    The owner tree

    \n
  • this : Node

    This node

    \n
  • oldParent : Node

    The old parent of this node

    \n
  • newParent : Node

    The new parent of this node

    \n
  • index : Number

    The index it was moved to

    \n
Ext.data.Node
view source
( tree, this, node )
Fires when a child node is removed ...

Fires when a child node is removed

\n

Parameters

  • tree : Tree

    The owner tree

    \n
  • this : Node

    This node

    \n
  • node : Node

    The removed node

    \n
Ext.tree.TreeNode
view source
( this, text, oldText )
Fires when the text for this node is changed ...

Fires when the text for this node is changed

\n

Parameters

  • this : Node

    This node

    \n
  • text : String

    The new text

    \n
  • oldText : String

    The old text

    \n
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