- void<div class="mdesc"><div class="short">Bubbles up the tree from this node, calling the specified function with each node. The scope (this) of
-function call...</div><div class="long">Bubbles up the tree from this node, calling the specified function with each node. The scope (<i>this</i>) of\r
-function call will be the scope provided or the current node. The arguments to the function\r
-will be the args provided or the current node. If the function returns false at any point,\r
-the bubble is stopped.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>fn</code> : Function<div class="sub-desc">The function to call</div></li><li><code>scope</code> : Object<div class="sub-desc">(optional) The scope of the function (defaults to current node)</div></li><li><code>args</code> : Array<div class="sub-desc">(optional) The args to call the function with (default to passing the current node)</div></li></ul><strong>Returns:</strong><ul><li>void</li></ul></div></div></div></td><td class="msource">Node</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.data.Node-cascade"></a><b><a href="source/Tree.html#method-Ext.data.Node-cascade">cascade</a></b>( <code>Function fn</code>, <span title="Optional" class="optional">[<code>Object scope</code>]</span>, <span title="Optional" class="optional">[<code>Array args</code>]</span> )
- :
- void<div class="mdesc"><div class="short">Cascades down the tree from this node, calling the specified function with each node. The scope (this) of
-function c...</div><div class="long">Cascades down the tree from this node, calling the specified function with each node. The scope (<i>this</i>) of\r
-function call will be the scope provided or the current node. The arguments to the function\r
-will be the args provided or the current node. If the function returns false at any point,\r
-the cascade is stopped on that branch.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>fn</code> : Function<div class="sub-desc">The function to call</div></li><li><code>scope</code> : Object<div class="sub-desc">(optional) The scope of the function (defaults to current node)</div></li><li><code>args</code> : Array<div class="sub-desc">(optional) The args to call the function with (default to passing the current node)</div></li></ul><strong>Returns:</strong><ul><li>void</li></ul></div></div></div></td><td class="msource">Node</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.data.Node-contains"></a><b><a href="source/Tree.html#method-Ext.data.Node-contains">contains</a></b>( <code>Node node</code> )
- :
- Boolean<div class="mdesc"><div class="short">Returns true if this node is an ancestor (at any point) of the passed node.</div><div class="long">Returns true if this node is an ancestor (at any point) of the passed node.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>node</code> : Node<div class="sub-desc"></div></li></ul><strong>Returns:</strong><ul><li><code>Boolean</code><div class="sub-desc"></div></li></ul></div></div></div></td><td class="msource">Node</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.data.Node-eachChild"></a><b><a href="source/Tree.html#method-Ext.data.Node-eachChild">eachChild</a></b>( <code>Function fn</code>, <span title="Optional" class="optional">[<code>Object scope</code>]</span>, <span title="Optional" class="optional">[<code>Array args</code>]</span> )
- :
- void<div class="mdesc"><div class="short">Interates the child nodes of this node, calling the specified function with each node. The scope (this) of
-function ...</div><div class="long">Interates the child nodes of this node, calling the specified function with each node. The scope (<i>this</i>) of\r
-function call will be the scope provided or the current node. The arguments to the function\r
-will be the args provided or the current node. If the function returns false at any point,\r
-the iteration stops.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>fn</code> : Function<div class="sub-desc">The function to call</div></li><li><code>scope</code> : Object<div class="sub-desc">(optional) The scope of the function (defaults to current node)</div></li><li><code>args</code> : Array<div class="sub-desc">(optional) The args to call the function with (default to passing the current node)</div></li></ul><strong>Returns:</strong><ul><li>void</li></ul></div></div></div></td><td class="msource">Node</td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.util.Observable-enableBubble"></a><b><a href="source/Observable-more.html#method-Ext.util.Observable-enableBubble">enableBubble</a></b>( <code>Object events</code> )
- :
- void<div class="mdesc"><div class="short">Used to enable bubbling of events</div><div class="long">Used to enable bubbling of events<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>events</code> : Object<div class="sub-desc"></div></li></ul><strong>Returns:</strong><ul><li>void</li></ul></div></div></div></td><td class="msource"><a href="output/Ext.util.Observable.html#enableBubble" ext:member="#enableBubble" ext:cls="Ext.util.Observable">Observable</a></td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.data.Node-findChild"></a><b><a href="source/Tree.html#method-Ext.data.Node-findChild">findChild</a></b>( <code>String attribute</code>, <code>Mixed value</code> )
+ void<div class="mdesc"><div class="short">Bubbles up the tree from this node, calling the specified function with each node. The arguments to the function
+will...</div><div class="long">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.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>fn</code> : Function<div class="sub-desc">The function to call</div></li><li><code>scope</code> : Object<div class="sub-desc">(optional) The scope (<code>this</code> reference) in which the function is executed. Defaults to the current Node.</div></li><li><code>args</code> : Array<div class="sub-desc">(optional) The args to call the function with (default to passing the current Node)</div></li></ul><strong>Returns:</strong><ul><li>void</li></ul></div></div></div></td><td class="msource">Node</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.data.Node-cascade"></a><b><a href="source/Tree.html#method-Ext.data.Node-cascade">cascade</a></b>( <code>Function fn</code>, <span title="Optional" class="optional">[<code>Object scope</code>]</span>, <span title="Optional" class="optional">[<code>Array args</code>]</span> )
+ :
+ void<div class="mdesc"><div class="short">Cascades down the tree from this node, calling the specified function with each node. The arguments to the function
+w...</div><div class="long">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.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>fn</code> : Function<div class="sub-desc">The function to call</div></li><li><code>scope</code> : Object<div class="sub-desc">(optional) The scope (<code>this</code> reference) in which the function is executed. Defaults to the current Node.</div></li><li><code>args</code> : Array<div class="sub-desc">(optional) The args to call the function with (default to passing the current Node)</div></li></ul><strong>Returns:</strong><ul><li>void</li></ul></div></div></div></td><td class="msource">Node</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.data.Node-contains"></a><b><a href="source/Tree.html#method-Ext.data.Node-contains">contains</a></b>( <code>Node node</code> )
+ :
+ Boolean<div class="mdesc"><div class="short">Returns true if this node is an ancestor (at any point) of the passed node.</div><div class="long">Returns true if this node is an ancestor (at any point) of the passed node.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>node</code> : Node<div class="sub-desc"></div></li></ul><strong>Returns:</strong><ul><li><code>Boolean</code><div class="sub-desc"></div></li></ul></div></div></div></td><td class="msource">Node</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.data.Node-destroy"></a><b><a href="source/Tree.html#method-Ext.data.Node-destroy">destroy</a></b>()
+ :
+ void<div class="mdesc"><div class="short">Destroys the node.</div><div class="long">Destroys the node.<div class="mdetail-params"><strong>Parameters:</strong><ul><li>None.</li></ul><strong>Returns:</strong><ul><li>void</li></ul></div></div></div></td><td class="msource">Node</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.data.Node-eachChild"></a><b><a href="source/Tree.html#method-Ext.data.Node-eachChild">eachChild</a></b>( <code>Function fn</code>, <span title="Optional" class="optional">[<code>Object scope</code>]</span>, <span title="Optional" class="optional">[<code>Array args</code>]</span> )
+ :
+ void<div class="mdesc"><div class="short">Interates the child nodes of this node, calling the specified function with each node. The arguments to the function
+...</div><div class="long">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.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>fn</code> : Function<div class="sub-desc">The function to call</div></li><li><code>scope</code> : Object<div class="sub-desc">(optional) The scope (<code>this</code> reference) in which the function is executed. Defaults to the current Node in the iteration.</div></li><li><code>args</code> : Array<div class="sub-desc">(optional) The args to call the function with (default to passing the current Node)</div></li></ul><strong>Returns:</strong><ul><li>void</li></ul></div></div></div></td><td class="msource">Node</td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.util.Observable-enableBubble"></a><b><a href="source/Observable-more.html#method-Ext.util.Observable-enableBubble">enableBubble</a></b>( <code>String/Array events</code> )
+ :
+ void<div class="mdesc"><div class="short">Enables events fired by this Observable to bubble up an owner hierarchy by calling
+this.getBubbleTarget() if present....</div><div class="long"><p>Enables events fired by this Observable to bubble up an owner hierarchy by calling
+<code>this.getBubbleTarget()</code> if present. There is no implementation in the Observable base class.</p>
+<p>This is commonly used by Ext.Components to bubble events to owner Containers. See <a href="output/Ext.Component.getBubbleTarget.html" ext:cls="Ext.Component.getBubbleTarget">Ext.Component.getBubbleTarget</a>. 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.</p>
+<p>Example:</p><pre><code>Ext.override(Ext.form.Field, {
+ <i>// Add functionality to Field's initComponent to enable the change event to bubble</i>
+ initComponent : Ext.form.Field.prototype.initComponent.createSequence(<b>function</b>() {
+ this.enableBubble(<em>'change'</em>);
+ }),
+
+ <i>// We know that we want Field's events to bubble directly to the FormPanel.</i>
+ getBubbleTarget : <b>function</b>() {
+ <b>if</b> (!this.formPanel) {
+ this.formPanel = this.findParentByType(<em>'form'</em>);
+ }
+ <b>return</b> this.formPanel;
+ }
+});
+
+<b>var</b> myForm = <b>new</b> Ext.formPanel({
+ title: <em>'User Details'</em>,
+ items: [{
+ ...
+ }],
+ listeners: {
+ change: <b>function</b>() {
+ <i>// Title goes red <b>if</b> form has been modified.</i>
+ myForm.header.setStyle(<em>'color'</em>, <em>'red'</em>);
+ }
+ }
+});</code></pre><div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>events</code> : String/Array<div class="sub-desc">The event name to bubble, or an Array of event names.</div></li></ul><strong>Returns:</strong><ul><li>void</li></ul></div></div></div></td><td class="msource"><a href="output/Ext.util.Observable.html#enableBubble" ext:member="#enableBubble" ext:cls="Ext.util.Observable">Observable</a></td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.data.Node-findChild"></a><b><a href="source/Tree.html#method-Ext.data.Node-findChild">findChild</a></b>( <code>String attribute</code>, <code>Mixed value</code>, <span title="Optional" class="optional">[<code>Boolean deep</code>]</span> )
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