Ext JS 3.4.0 Sencha Docs

Ext.tree.TreeNode

Hierarchy

Subclasses

Files

Available since: 1.1.0

Defined By

Config options

Ext.tree.TreeNode
view source
: Boolean

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

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

Available since: 1.1.0

Ext.tree.TreeNode
view source
: Boolean

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

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

Available since: 1.1.0

Ext.tree.TreeNode
view source
: Boolean

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

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

Available since: 1.1.0

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

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

Available since: 1.1.0

Ext.tree.TreeNode
view source
: String

A css class to be added to the node

A css class to be added to the node

Available since: 1.1.0

Ext.tree.TreeNode
view source
: Boolean

true to start the node disabled

true to start the node disabled

Available since: 1.1.0

Ext.tree.TreeNode
view source
: Boolean

True to make this node draggable (defaults to false)

True to make this node draggable (defaults to false)

Available since: 1.1.0

Ext.tree.TreeNode
view source
: Boolean

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

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

Available since: 2.3.0

Ext.tree.TreeNode
view source
: Boolean

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

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

Available since: 2.3.0

Ext.tree.TreeNode
view source
: Boolean

true to start the node expanded

true to start the node expanded

Available since: 1.1.0

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

True to render hidden. (Defaults to false).

Available since: 2.3.0

Ext.tree.TreeNode
view source
: String

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

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

Available since: 1.1.0

Ext.tree.TreeNode
view source
: String

target frame for the link

target frame for the link

Available since: 1.1.0

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 is to use the cls or iconCls attributes and add the icon via a CSS background image.

Available since: 1.1.0

Ext.tree.TreeNode
view source
: String

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

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

Available since: 1.1.0

The id for this node. ...

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

Available since: 1.1.0

Ext.tree.TreeNode
view source
: Boolean

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

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

Available since: 1.1.0

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

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

Available since: 1.1.0

(optional) A config object containing one or more event handlers to be added to this object during initialization. ...

(optional)

A config object containing one or more event handlers to be added to this object during initialization. This should be a valid listeners config object as specified in the addListener example for attaching multiple handlers at once.


DOM events from ExtJs Components


While some ExtJs Component classes export selected DOM events (e.g. "click", "mouseover" etc), this

is usually only done when extra value can be added. For example the DataView's click event passing the node clicked on. To access DOM events directly from a Component's HTMLElement, listeners must be added to the Element after the Component has been rendered. A plugin can simplify this step:

// Plugin is configured with a listeners config object.
// The Component is appended to the argument list of all handler functions.
Ext.DomObserver = Ext.extend(Object, {
    constructor: function(config) {
        this.listeners = config.listeners ? config.listeners : config;
    },

    // Component passes itself into plugin's init method
    init: function(c) {
        var p, l = this.listeners;
        for (p in l) {
            if (Ext.isFunction(l[p])) {
                l[p] = this.createHandler(l[p], c);
            } else {
                l[p].fn = this.createHandler(l[p].fn, c);
            }
        }

        // Add the listeners to the Element immediately following the render call
        c.render = c.render.createSequence(function() {
            var e = c.getEl();
            if (e) {
                e.on(l);
            }
        });
    },

    createHandler: function(fn, c) {
        return function(e) {
            fn.call(this, e, c);
        };
    }
});

var combo = new Ext.form.ComboBox({

    // Collapse combo when its element is clicked on
    plugins: [ new Ext.DomObserver({
        click: function(evt, comp) {
            comp.collapse();
        }
    })],
    store: myStore,
    typeAhead: true,
    mode: 'local',
    triggerAction: 'all'
});

Available since: 1.1.0

Ext.tree.TreeNode
view source
: String

An Ext QuickTip for the node

An Ext QuickTip for the node

Available since: 1.1.0

Ext.tree.TreeNode
view source
: String

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

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

Available since: 1.1.0

Ext.tree.TreeNode
view source
: Boolean

True for single click expand on this node

True for single click expand on this node

Available since: 1.1.0

Ext.tree.TreeNode
view source
: String

The text for this node

The text for this node

Available since: 1.1.0

Ext.tree.TreeNode
view source
: Function

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

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

Available since: 1.1.0

Defined By

Properties

The attributes supplied for the node. ...

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

Available since: 1.1.0

All child nodes of this node. ...

All child nodes of this node.

Defaults to: []

Available since: 1.1.0

Ext.tree.TreeNode
view source
: Boolean

True if this node is disabled.

True if this node is disabled.

Available since: 1.1.0

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

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

Available since: 1.1.0

Ext.tree.TreeNode
view source
: Boolean

True if this node is hidden.

True if this node is hidden.

Available since: 2.3.0

The node id.

The node id.

Available since: 1.1.0

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

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

Available since: 1.1.0

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

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

Available since: 1.1.0

The parent node for this node.

The parent node for this node.

Available since: 1.1.0

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

Defaults to: true

Available since: Ext JS 3.4.0

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

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

Available since: 1.1.0

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

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

Available since: 1.1.0

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

Read-only. The UI for this node

Available since: 1.1.0

Defined By

Methods

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

Available since: 1.1.0

Parameters

  • attributes : Object/String

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

Returns

Overrides: Ext.data.Node.constructor

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.

Available since: 1.1.0

Parameters

  • o : Object|String

    Either an object with event names as properties with a value of true or the first event name string if multiple event names are being passed as separate parameters.

  • Optional : string

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

    this.addEvents('storeloaded', 'storecleared');
    
( eventName, handler, [scope], [options] )
Appends an event handler to this object. ...

Appends an event handler to this object.

Available since: 1.1.0

Parameters

  • eventName : String

    The name of the event to listen for.

  • handler : Function

    The method the event invokes.

  • scope : Object (optional)

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

  • options : Object (optional)

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

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

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

    A delayed, one-time listener.

    myDataView.on('click', this.onClick, this, {
    single: true,
    delay: 100
    });

    Attaching multiple handlers in 1 call
    The method also allows for a single argument to be passed which is a config object containing properties which specify multiple handlers.

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

    Or a shorthand syntax:

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

Fires

    Ext.tree.TreeNode
    view source
    ( n ) : Node
    these methods are overridden to provide lazy rendering support private override ...

    these methods are overridden to provide lazy rendering support private override

    Available since: 1.1.0

    Parameters

    • n : Object

    Returns

    • Node

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

    Fires

    Overrides: Ext.data.Node.appendChild

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

    Available since: Ext JS 3.4.0

    ( 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 will be the args provided or the current node. If the function returns false at any point, the bubble is stopped.

    Available since: 1.1.0

    Parameters

    • fn : Function

      The function to call

    • scope : Object (optional)

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

    • args : Array (optional)

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

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

    private

    Available since: Ext JS 3.4.0

    ( 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 will be the args provided or the current node. If the function returns false at any point, the cascade is stopped on that branch.

    Available since: 1.1.0

    Parameters

    • fn : Function

      The function to call

    • scope : Object (optional)

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

    • args : Array (optional)

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

    ( destroy )private
    private ...

    private

    Available since: Ext JS 3.4.0

    Parameters

    • destroy : Object

    Fires

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

      Collapse this node.

      Available since: 1.1.0

      Parameters

      • deep : Boolean (optional)

        True to collapse all children as well

      • anim : Boolean (optional)

        false to cancel the default animation

      • callback : Function (optional)

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

      • scope : Object (optional)

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

      Fires

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

      Collapse all child nodes

      Available since: 1.1.0

      Parameters

      • deep : Boolean (optional)

        true if the child nodes should also collapse their child nodes

      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.

      Available since: 1.1.0

      Parameters

      • node : Node

      Returns

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

      private

      Available since: Ext JS 3.4.0

      Parameters

      • delay : Object
      Ext.tree.TreeNode
      view source
      ( silent )
      inherit docs ...

      inherit docs

      Available since: Ext JS 3.4.0

      Parameters

      • silent : Object

      Fires

        Overrides: Ext.data.Node.destroy

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

        Disables this node

        Available since: 1.1.0

        Fires

        ( 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 will be the args provided or the current node. If the function returns false at any point, the iteration stops.

        Available since: 1.1.0

        Parameters

        • fn : Function

          The function to call

        • scope : Object (optional)

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

        • args : Array (optional)

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

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

        Enables this node

        Available since: 1.1.0

        Fires

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

        Enables events fired by this Observable to bubble up an owner hierarchy by calling this.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 implementation in Ext.Component returns the Component's immediate owner. But if a known target is required, this can be overridden to access the required target more quickly.

        Example:

        Ext.override(Ext.form.Field, {
            //  Add functionality to Field's initComponent to enable the change event to bubble
            initComponent : Ext.form.Field.prototype.initComponent.createSequence(function() {
                this.enableBubble('change');
            }),
        
            //  We know that we want Field's events to bubble directly to the FormPanel.
            getBubbleTarget : function() {
                if (!this.formPanel) {
                    this.formPanel = this.findParentByType('form');
                }
                return this.formPanel;
            }
        });
        
        var myForm = new Ext.formPanel({
            title: 'User Details',
            items: [{
                ...
            }],
            listeners: {
                change: function() {
                    // Title goes red if form has been modified.
                    myForm.header.setStyle('color', 'red');
                }
            }
        });
        

        Available since: Ext JS 3.4.0

        Parameters

        • events : String/Array

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

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

        Available since: Ext JS 3.4.0

        Fires

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

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

        Available since: 1.1.0

        Parameters

        • callback : Function (optional)

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

        • scope : Object (optional)

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

        Fires

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

          Expand this node.

          Available since: 1.1.0

          Parameters

          • deep : Boolean (optional)

            True to expand all children as well

          • anim : Boolean (optional)

            false to cancel the default animation

          • callback : Function (optional)

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

          • scope : Object (optional)

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

          Fires

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

          Expand all child nodes

          Available since: 1.1.0

          Parameters

          • deep : Boolean (optional)

            true if the child nodes should also expand their child nodes

          ( 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.

          Available since: 1.1.0

          Parameters

          • attribute : String

            The attribute name

          • value : Mixed

            The value to search for

          • deep : Boolean (optional)

            True to search through nodes deeper than the immediate children

          Returns

          • Node

            The found child or null if none was found

          Fires

            ( 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.

            Available since: 1.1.0

            Parameters

            • fn : Function

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

            • scope : Object (optional)

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

            • deep : Boolean (optional)

              True to search through nodes deeper than the immediate children

            Returns

            • Node

              The found child or null if none was found

            private ...

            private

            Available since: 1.1.0

            Parameters

            • evtName : Object

            Returns

            • Boolean

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

            Fires

              Overrides: Ext.util.Observable.fireEvent

              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)

              Available since: 1.1.0

              Returns

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

              Available since: Ext JS 3.4.0

              Fires

                Returns the tree this node is in. ...

                Returns the tree this node is in.

                Available since: 1.1.0

                Returns

                • Tree
                Returns the path for this node. ...

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

                Available since: 1.1.0

                Parameters

                • attr : String (optional)

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

                Returns

                Fires

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

                  Returns the UI object for this node.

                  Available since: 1.1.0

                  Returns

                  • TreeNodeUI

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

                  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.

                  Available since: 2.3.0

                  Returns

                  • Boolean

                  Fires

                    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

                    Available since: 1.1.0

                    Parameters

                    • eventName : String

                      The name of the event to check for

                    Returns

                    • Boolean

                      True if the event is being listened for, else false

                    Returns the index of a child node ...

                    Returns the index of a child node

                    Available since: 1.1.0

                    Parameters

                    • node : Node

                    Returns

                    • Number

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

                    Ext.tree.TreeNode
                    view source
                    ( node, refNode ) : Node
                    private override ...

                    private override

                    Available since: 1.1.0

                    Parameters

                    • node : Object
                    • refNode : Object

                    Returns

                    • Node

                      The inserted node

                    Fires

                    Overrides: Ext.data.Node.insertBefore

                    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.

                    Available since: 1.1.0

                    Parameters

                    • node : Node

                    Returns

                    • Boolean
                    Returns true if this node has one or more child nodes, or if the expandable node attribute is explicitly specified as...

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

                    Available since: 2.3.0

                    Returns

                    • Boolean

                    Fires

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

                      Returns true if this node is expanded

                      Available since: 1.1.0

                      Returns

                      • 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

                      Available since: 1.1.0

                      Returns

                      • Boolean
                      Ext.tree.TreeNode
                      view source
                      ( )private
                      ...

                      Available since: Ext JS 3.4.0

                      Fires

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

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

                        Available since: 1.1.0

                        Returns

                        • Boolean
                        Returns true if this node is a leaf ...

                        Returns true if this node is a leaf

                        Available since: 1.1.0

                        Returns

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

                        Returns true if this node is selected

                        Available since: 1.1.0

                        Returns

                        • Boolean

                        Fires

                          Returns the child node at the specified index. ...

                          Returns the child node at the specified index.

                          Available since: 1.1.0

                          Parameters

                          Returns

                          • Node
                          ( eventName, handler, [scope], [options] )
                          Appends an event handler to this object (shorthand for addListener.) ...

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

                          Available since: 1.1.0

                          Parameters

                          • eventName : String

                            The type of event to listen for

                          • handler : Function

                            The method the event invokes

                          • scope : Object (optional)

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

                          • options : Object (optional)

                            An object containing handler configuration.

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

                          private

                          Available since: Ext JS 3.4.0

                          Parameters

                          • id : Object

                          Overrides: Ext.data.Node.onIdChange

                          Removes all listeners for this object ...

                          Removes all listeners for this object

                          Available since: 1.1.0

                          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.

                          Available since: 2.3.0

                          Parameters

                          • o : Object

                            The Observable whose events this object is to relay.

                          • events : Array

                            Array of event names to relay.

                          ( destroy ) : Nodechainable
                          Removes this node from its parent ...

                          Removes this node from its parent

                          Available since: 2.3.0

                          Parameters

                          • destroy : Boolean

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

                          Returns

                          • Node

                            this

                          ( destroy ) : Nodechainable
                          Removes all child nodes from this node. ...

                          Removes all child nodes from this node.

                          Available since: Ext JS 3.4.0

                          Parameters

                          • destroy : Boolean

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

                          Returns

                          • Node

                            this

                          Fires

                          Ext.tree.TreeNode
                          view source
                          ( node, destroy ) : Node
                          private override ...

                          private override

                          Available since: 1.1.0

                          Parameters

                          • node : Object
                          • destroy : Object

                          Returns

                          • Node

                            The removed node

                          Fires

                          Overrides: Ext.data.Node.removeChild

                          ( eventName, handler, [scope] )
                          Removes an event handler. ...

                          Removes an event handler.

                          Available since: 1.1.0

                          Parameters

                          • eventName : String

                            The type of event the handler was associated with.

                          • handler : Function

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

                          • scope : Object (optional)

                            The scope originally specified for the handler.

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

                          private

                          Available since: Ext JS 3.4.0

                          Parameters

                          • bulkRender : Object

                          Fires

                          Ext.tree.TreeNode
                          view source
                          ( suppressEvent )private
                          private ...

                          private

                          Available since: Ext JS 3.4.0

                          Parameters

                          • suppressEvent : Object

                          Fires

                          Ext.tree.TreeNode
                          view source
                          ( deep, refresh )private
                          private ...

                          private

                          Available since: Ext JS 3.4.0

                          Parameters

                          • deep : Object
                          • refresh : Object
                          ( newChild, oldChild ) : Node
                          Replaces one child node in this node with another. ...

                          Replaces one child node in this node with another.

                          Available since: 1.1.0

                          Parameters

                          • newChild : Node

                            The replacement node

                          • oldChild : Node

                            The node to replace

                          Returns

                          • Node

                            The replaced node

                          Fires

                          Resume firing events. ...

                          Resume firing events. (see suspendEvents) If events were suspended using the queueSuspended parameter, then all events fired during event suspension will be sent to any listeners now.

                          Available since: 2.3.0

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

                          Available since: Ext JS 3.4.0

                          Parameters

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

                          Triggers selection of this node

                          Available since: 1.1.0

                          Fires

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

                            Sets the class on this node.

                            Available since: Ext JS 3.4.0

                            Parameters

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

                            private override

                            Available since: Ext JS 3.4.0

                            Parameters

                            • node : Object

                            Fires

                              Overrides: Ext.data.Node.setFirstChild

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

                              Sets the href for the node.

                              Available since: Ext JS 3.4.0

                              Parameters

                              • href : String

                                The href to set

                              • target : String (optional)

                                target The target of the href

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

                              Sets the icon for this node.

                              Available since: Ext JS 3.4.0

                              Parameters

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

                              Sets the icon class for this node.

                              Available since: Ext JS 3.4.0

                              Parameters

                              Changes the id of this node. ...

                              Changes the id of this node.

                              Available since: Ext JS 3.4.0

                              Parameters

                              • id : String

                                The new id for the node.

                              Fires

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

                                private override

                                Available since: Ext JS 3.4.0

                                Parameters

                                • node : Object

                                Fires

                                  Overrides: Ext.data.Node.setLastChild

                                  ( tree, destroy )private
                                  private ...

                                  private

                                  Available since: Ext JS 3.4.0

                                  Parameters

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

                                  Sets the text for this node

                                  Available since: 1.1.0

                                  Parameters

                                  Fires

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

                                  Sets the tooltip for this node.

                                  Available since: Ext JS 3.4.0

                                  Parameters

                                  • tip : String

                                    The text for the tip

                                  • title : String (optional)

                                    The title for the tip

                                  Ext.tree.TreeNode
                                  view source
                                  ( fn, scope )
                                  private ...

                                  private

                                  Available since: 1.1.0

                                  Parameters

                                  • fn : Object
                                  • scope : Object

                                  Fires

                                    Overrides: Ext.data.Node.sort

                                    Suspend the firing of all events. ...

                                    Suspend the firing of all events. (see resumeEvents)

                                    Available since: 2.3.0

                                    Parameters

                                    • queueSuspended : Boolean

                                      Pass as true to queue up suspended events to be fired after the resumeEvents call instead of discarding all suspended events;

                                    ...

                                    Available since: Ext JS 3.4.0

                                    Ext.tree.TreeNode
                                    view source
                                    ( )
                                    Toggles expanded/collapsed state of the node ...

                                    Toggles expanded/collapsed state of the node

                                    Available since: 1.1.0

                                    Fires

                                    ( eventName, handler, [scope] )
                                    Removes an event handler (shorthand for removeListener.) ...

                                    Removes an event handler (shorthand for removeListener.)

                                    Available since: 1.1.0

                                    Parameters

                                    • eventName : String

                                      The type of event the handler was associated with.

                                    • handler : Function

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

                                    • scope : Object (optional)

                                      The scope originally specified for the handler.

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

                                    Triggers deselection of this node

                                    Available since: 1.1.0

                                    Parameters

                                    • silent : Boolean (optional)

                                      True to stop selection change events from firing.

                                    Fires

                                      Defined By

                                      Events

                                      ( tree, this, node, index )
                                      Fires when a new child node is appended ...

                                      Fires when a new child node is appended

                                      Available since: 1.1.0

                                      Parameters

                                      • tree : Tree

                                        The owner tree

                                      • this : Node

                                        This node

                                      • node : Node

                                        The newly appended node

                                      • index : Number

                                        The index of the newly appended 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.

                                      Available since: 1.1.0

                                      Parameters

                                      • tree : Tree

                                        The owner tree

                                      • this : Node

                                        This node

                                      • node : Node

                                        The child node to be appended

                                      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

                                      Available since: 1.1.0

                                      Parameters

                                      • this : Node

                                        This node

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

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

                                      Available since: 1.1.0

                                      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.

                                      Available since: 1.1.0

                                      Parameters

                                      • this : Node

                                        This node

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

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

                                      Available since: Ext JS 3.4.0

                                      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.

                                      Available since: 1.1.0

                                      Parameters

                                      • this : Node

                                        This node

                                      • deep : Boolean
                                      • anim : Boolean
                                      ( 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.

                                      Available since: 1.1.0

                                      Parameters

                                      • tree : Tree

                                        The owner tree

                                      • this : Node

                                        This node

                                      • node : Node

                                        The child node to be inserted

                                      • refNode : Node

                                        The child node the node is being inserted before

                                      ( 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.

                                      Available since: 1.1.0

                                      Parameters

                                      • tree : Tree

                                        The owner tree

                                      • this : Node

                                        This node

                                      • oldParent : Node

                                        The parent of this node

                                      • newParent : Node

                                        The new parent this node is moving to

                                      • index : Number

                                        The index it is being moved to

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

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

                                      Available since: 1.1.0

                                      Parameters

                                      • tree : Tree

                                        The owner tree

                                      • this : Node

                                        This node

                                      • node : Node

                                        The child node to be removed

                                      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

                                      Available since: 1.1.0

                                      Parameters

                                      • this : Node

                                        This node

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

                                      Fires when this node is clicked

                                      Available since: 1.1.0

                                      Parameters

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

                                      Fires when this node is collapsed

                                      Available since: 1.1.0

                                      Parameters

                                      • this : Node

                                        This node

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

                                      Fires when this node is right clicked

                                      Available since: 1.1.0

                                      Parameters

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

                                      Fires when this node is double clicked

                                      Available since: 1.1.0

                                      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

                                      Available since: 1.1.0

                                      Parameters

                                      • this : Node

                                        This node

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

                                      Fires when this node is expanded

                                      Available since: 1.1.0

                                      Parameters

                                      • this : Node

                                        This node

                                      ( tree, this, node, refNode )
                                      Fires when a new child node is inserted. ...

                                      Fires when a new child node is inserted.

                                      Available since: 1.1.0

                                      Parameters

                                      • tree : Tree

                                        The owner tree

                                      • this : Node

                                        This node

                                      • node : Node

                                        The child node inserted

                                      • refNode : Node

                                        The child node the node was inserted before

                                      ( 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

                                      Available since: 1.1.0

                                      Parameters

                                      • tree : Tree

                                        The owner tree

                                      • this : Node

                                        This node

                                      • oldParent : Node

                                        The old parent of this node

                                      • newParent : Node

                                        The new parent of this node

                                      • index : Number

                                        The index it was moved to

                                      ( tree, this, node )
                                      Fires when a child node is removed ...

                                      Fires when a child node is removed

                                      Available since: 1.1.0

                                      Parameters

                                      • tree : Tree

                                        The owner tree

                                      • this : Node

                                        This node

                                      • node : Node

                                        The removed node

                                      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

                                      Available since: 1.1.0

                                      Parameters

                                      • this : Node

                                        This node

                                      • text : String

                                        The new text

                                      • oldText : String

                                        The old text