ext.tree.treenode.html.svn-base
来自「PHP 知识管理系统（基于树结构的知识管理系统）, 英文原版的PHP源码。」· SVN-BASE 代码 · 共 1,188 行 · 第 1/5 页
SVN-BASE
1,188 行
<td class="msource">TreeNode</td>
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<a id="Ext.tree.TreeNode-findChild"></a>
<b>findChild</b>( <code>String attribute</code>, <code>Mixed value</code> ) : Node <div class="mdesc">
<div class="short">Finds the first child that has the attribute with the specified value.</div>
<div class="long">
Finds the first child that has the attribute with the specified value. <div class="mdetail-params">
<strong>Parameters:</strong>
<ul><li><code>attribute</code> : String<div class="sub-desc">The attribute name</div></li><li><code>value</code> : Mixed<div class="sub-desc">The value to search for</div></li> </ul>
<strong>Returns:</strong>
<ul>
<li><code>Node</code><div class="sub-desc">The found child or null if none was found</div></li>
</ul>
</div>
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<td class="msource"><a ext:cls="Ext.data.Node" ext:member="#findChild" href="output/Ext.data.Node.html#findChild">Node</a></td>
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<td class="micon"><a class="exi" href="#expand"> </a></td>
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<a id="Ext.tree.TreeNode-findChildBy"></a>
<b>findChildBy</b>( <code>Function fn</code>, <span class="optional" title="Optional">[<code>Object scope</code>]</span> ) : Node <div class="mdesc">
<div class="short">Finds the first child by a custom function. The child matches if the function passedreturns true.</div>
<div class="long">
Finds the first child by a custom function. The child matches if the function passedreturns true. <div class="mdetail-params">
<strong>Parameters:</strong>
<ul><li><code>fn</code> : Function<div class="sub-desc"></div></li><li><code>scope</code> : Object<div class="sub-desc">(optional)</div></li> </ul>
<strong>Returns:</strong>
<ul>
<li><code>Node</code><div class="sub-desc">The found child or null if none was found</div></li>
</ul>
</div>
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<td class="msource"><a ext:cls="Ext.data.Node" ext:member="#findChildBy" href="output/Ext.data.Node.html#findChildBy">Node</a></td>
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<a id="Ext.tree.TreeNode-fireEvent"></a>
<b>fireEvent</b>( <code>String eventName</code>, <code>Object... args</code> ) : Boolean <div class="mdesc">
<div class="short">Fires the specified event with the passed parameters (minus the event name).</div>
<div class="long">
Fires the specified event with the passed parameters (minus the event name). <div class="mdetail-params">
<strong>Parameters:</strong>
<ul><li><code>eventName</code> : String<div class="sub-desc"></div></li><li><code>args</code> : Object...<div class="sub-desc">Variable number of parameters are passed to handlers</div></li> </ul>
<strong>Returns:</strong>
<ul>
<li><code>Boolean</code><div class="sub-desc">returns false if any of the handlers return false otherwise it returns true</div></li>
</ul>
</div>
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<td class="msource"><a ext:cls="Ext.util.Observable" ext:member="#fireEvent" href="output/Ext.util.Observable.html#fireEvent">Observable</a></td>
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<a id="Ext.tree.TreeNode-getDepth"></a>
<b>getDepth</b>() : Number <div class="mdesc">
<div class="short">Returns depth of this node (the root node has a depth of 0)</div>
<div class="long">
Returns depth of this node (the root node has a depth of 0) <div class="mdetail-params">
<strong>Parameters:</strong>
<ul><li>None.</li> </ul>
<strong>Returns:</strong>
<ul>
<li><code>Number</code></li>
</ul>
</div>
</div>
</div>
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<td class="msource"><a ext:cls="Ext.data.Node" ext:member="#getDepth" href="output/Ext.data.Node.html#getDepth">Node</a></td>
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<a id="Ext.tree.TreeNode-getOwnerTree"></a>
<b>getOwnerTree</b>() : Tree <div class="mdesc">
<div class="short">Returns the tree this node is in.</div>
<div class="long">
Returns the tree this node is in. <div class="mdetail-params">
<strong>Parameters:</strong>
<ul><li>None.</li> </ul>
<strong>Returns:</strong>
<ul>
<li><code>Tree</code></li>
</ul>
</div>
</div>
</div>
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<td class="msource"><a ext:cls="Ext.data.Node" ext:member="#getOwnerTree" href="output/Ext.data.Node.html#getOwnerTree">Node</a></td>
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<a id="Ext.tree.TreeNode-getPath"></a>
<b>getPath</b>( <span class="optional" title="Optional">[<code>String attr</code>]</span> ) : String <div class="mdesc">
<div class="short">Returns the path for this node. The path can be used to expand or select this node programmatically.</div>
<div class="long">
Returns the path for this node. The path can be used to expand or select this node programmatically. <div class="mdetail-params">
<strong>Parameters:</strong>
<ul><li><code>attr</code> : String<div class="sub-desc">(optional) The attr to use for the path (defaults to the node's id)</div></li> </ul>
<strong>Returns:</strong>
<ul>
<li><code>String</code><div class="sub-desc">The path</div></li>
</ul>
</div>
</div>
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<td class="msource"><a ext:cls="Ext.data.Node" ext:member="#getPath" href="output/Ext.data.Node.html#getPath">Node</a></td>
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<a id="Ext.tree.TreeNode-getUI"></a>
<b>getUI</b>() : TreeNodeUI <div class="mdesc">
<div class="short">Returns the UI object for this node.</div>
<div class="long">
Returns the UI object for this node. <div class="mdetail-params">
<strong>Parameters:</strong>
<ul><li>None.</li> </ul>
<strong>Returns:</strong>
<ul>
<li><code>TreeNodeUI</code><div class="sub-desc">The object which is providing the user interface for this tree node. Unless otherwise specified in the {@link #uiProvider}, this will be an instance of {@link Ext.tree.TreeNodeUI}</div></li>
</ul>
</div>
</div>
</div>
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<td class="msource">TreeNode</td>
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<a id="Ext.tree.TreeNode-hasListener"></a>
<b>hasListener</b>( <code>String eventName</code> ) : Boolean <div class="mdesc">
<div class="short">Checks to see if this object has any listeners for a specified event</div>
<div class="long">
Checks to see if this object has any listeners for a specified event <div class="mdetail-params">
<strong>Parameters:</strong>
<ul><li><code>eventName</code> : String<div class="sub-desc">The name of the event to check for</div></li> </ul>
<strong>Returns:</strong>
<ul>
<li><code>Boolean</code><div class="sub-desc">True if the event is being listened for, else false</div></li>
</ul>
</div>
</div>
</div>
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<td class="msource"><a ext:cls="Ext.util.Observable" ext:member="#hasListener" href="output/Ext.util.Observable.html#hasListener">Observable</a></td>
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<a id="Ext.tree.TreeNode-indexOf"></a>
<b>indexOf</b>( <code>Node node</code> ) : Number <div class="mdesc">
<div class="short">Returns the index of a child node</div>
<div class="long">
Returns the index of a child 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>Number</code><div class="sub-desc">The index of the node or -1 if it was not found</div></li>
</ul>
</div>
</div>
</div>
</td>
<td class="msource"><a ext:cls="Ext.data.Node" ext:member="#indexOf" href="output/Ext.data.Node.html#indexOf">Node</a></td>
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<a id="Ext.tree.TreeNode-insertBefore"></a>
<b>insertBefore</b>( <code>Node node</code>, <code>Node refNode</code> ) : Node <div class="mdesc">
<div class="short">Inserts the first node before the second node in this nodes childNodes collection.</div>
<div class="long">
Inserts the first node before the second node in this nodes childNodes collection. <div class="mdetail-params">
<strong>Parameters:</strong>
<ul><li><code>node</code> : Node<div class="sub-desc">The node to insert</div></li><li><code>refNode</code> : Node<div class="sub-desc">The node to insert before (if null the node is appended)</div></li> </ul>
<strong>Returns:</strong>
<ul>
<li><code>Node</code><div class="sub-desc">The inserted node</div></li>
</ul>
</div>
</div>
</div>
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<td class="msource"><a ext:cls="Ext.data.Node" ext:member="#insertBefore" href="output/Ext.data.Node.html#insertBefore">Node</a></td>
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<td class="sig">
<a id="Ext.tree.TreeNode-isAncestor"></a>
<b>isAncestor</b>( <code>Node node</code> ) : Boolean <div class="mdesc">
<div class="short">Returns true if the passed node is an ancestor (at any point) of this node.</div>
<div class="long">
Returns true if the passed node is an ancestor (at any point) of this 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></li>
</ul>
</div>
</div>
</div>
</td>
<td class="msource"><a ext:cls="Ext.data.Node" ext:member="#isAncestor" href="output/Ext.data.Node.html#isAncestor">Node</a></td>
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<td class="micon"><a class="exi" href="#expand"> </a></td>
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<a id="Ext.tree.TreeNode-isExpanded"></a>
<b>isExpanded</b>() : Boolean <div class="mdesc">
<div class="short">Returns true if this node is expanded</div>
<div class="long">
Returns true if this node is expanded <div class="mdetail-params">
<strong>Parameters:</strong>
<ul><li>None.</li> </ul>
<strong>Returns:</strong>
<ul>
<li><code>Boolean</code></li>
</ul>
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