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31 lines
818 B
JavaScript
Executable File
31 lines
818 B
JavaScript
Executable File
/* Copyright (c) 2006 Yahoo! Inc. All rights reserved. */
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/**
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* A custom YAHOO.widget.Node that handles the unique nature of
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* the virtual, presentationless root node.
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*
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* @extends YAHOO.widget.Node
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* @constructor
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*/
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YAHOO.widget.RootNode = function(oTree) {
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// Initialize the node with null params. The root node is a
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// special case where the node has no presentation. So we have
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// to alter the standard properties a bit.
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this.init(null, null, true);
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/**
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* For the root node, we get the tree reference from as a param
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* to the constructor instead of from the parent element.
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*
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* @type TreeView
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*/
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this.tree = oTree;
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};
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YAHOO.widget.RootNode.prototype = new YAHOO.widget.Node();
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// overrides YAHOO.widget.Node
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YAHOO.widget.RootNode.prototype.getNodeHtml = function() {
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return "";
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};
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