<!DOCTYPE html>
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<html>
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<head>
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<meta charset="UTF-8">
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<title>Tree Actions - jQuery EasyUI Demo</title>
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<link rel="stylesheet" type="text/css" href="../../themes/default/easyui.css">
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<link rel="stylesheet" type="text/css" href="../../themes/icon.css">
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<link rel="stylesheet" type="text/css" href="../demo.css">
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<script type="text/javascript" src="../../jquery.min.js"></script>
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<script type="text/javascript" src="../../jquery.easyui.min.js"></script>
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</head>
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<body>
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<h2>Tree Actions</h2>
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<p>Click the buttons below to perform actions.</p>
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<div style="margin:20px 0;">
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<a href="#" class="easyui-linkbutton" onclick="collapseAll()">CollapseAll</a>
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<a href="#" class="easyui-linkbutton" onclick="expandAll()">ExpandAll</a>
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<a href="#" class="easyui-linkbutton" onclick="expandTo()">ExpandTo</a>
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<a href="#" class="easyui-linkbutton" onclick="getSelected()">GetSelected</a>
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</div>
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<div class="easyui-panel" style="padding:5px">
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<ul id="tt" class="easyui-tree" data-options="url:'tree_data1.json',method:'get',animate:true"></ul>
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</div>
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<script type="text/javascript">
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function collapseAll(){
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$('#tt').tree('collapseAll');
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}
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function expandAll(){
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$('#tt').tree('expandAll');
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}
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function expandTo(){
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var node = $('#tt').tree('find',113);
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$('#tt').tree('expandTo', node.target).tree('select', node.target);
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}
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function getSelected(){
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var node = $('#tt').tree('getSelected');
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if (node){
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var s = node.text;
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if (node.attributes){
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s += ","+node.attributes.p1+","+node.attributes.p2;
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}
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alert(s);
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}
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}
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</script>
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</body>
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</html>
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