<!DOCTYPE html>
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<HTML>
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<HEAD>
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<TITLE> ZTREE DEMO - Async</TITLE>
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<meta content="text/html; charset=UTF-8" http-equiv="content-type">
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<link href="../../../css/demo.css" rel="stylesheet" type="text/css">
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<link href="../../../css/zTreeStyle/zTreeStyle.css" rel="stylesheet" type="text/css">
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<script src="../../../js/jquery-1.4.4.min.js" type="text/javascript"></script>
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<script src="../../../js/jquery.ztree.core.js" type="text/javascript"></script>
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<!-- <script type="text/javascript" src="../../../js/jquery.ztree.excheck.js"></script>
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<script type="text/javascript" src="../../../js/jquery.ztree.exedit.js"></script>-->
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<SCRIPT type="text/javascript">
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<!--
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var setting = {
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async: {
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enable: true,
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url:"../asyncData/getNodes.php",
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autoParam:["id", "name=n", "level=lv"],
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otherParam:{"otherParam":"zTreeAsyncTest"},
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dataFilter: filter
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}
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};
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function filter(treeId, parentNode, childNodes) {
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if (!childNodes) return null;
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for (var i=0, l=childNodes.length; i<l; i++) {
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childNodes[i].name = childNodes[i].name.replace(/\.n/g, '.');
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}
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return childNodes;
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}
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$(document).ready(function(){
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$.fn.zTree.init($("#treeDemo"), setting);
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});
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//-->
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</SCRIPT>
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</HEAD>
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<BODY>
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<h1>Dynamic Tree with Ajax</h1>
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<h6>[ File Path: core/async.html ]</h6>
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<div class="content_wrap">
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<div class="zTreeDemoBackground left">
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<ul class="ztree" id="treeDemo"></ul>
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</div>
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<div class="right">
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<ul class="info">
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<li class="title"><h2>1, Explanation of setting</h2>
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<ul class="list">
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<li class="highlight_red">For create dynamic tree with ajax, you need to set attributes in setting.async, see the API documentation for more related contents.</li>
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</ul>
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</li>
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<li class="title"><h2>2, Explanation of treeNode</h2>
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<ul class="list">
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<li>Dynamic tree with ajax doesn't need to make special treeNode node data, if use simple JSON data model, please set the attributes in setting.data.simple.</li>
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<li>If ajax only to return node data in single level, you don't need to use simple JSON data model.</li>
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</ul>
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</li>
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<li class="title"><h2>3、Other explanation</h2>
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<ul class="list">
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<li class="highlight_red">Monitoring autoParam and otherParam use firebug or the developer tools in browser.</li>
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<li class="highlight_red">This Demo only loading 4 level nodes (level = 3).</li>
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<li class="highlight_red">This Demo use 'dataFilter' to modify the name of the node.</li>
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</ul>
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</li>
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</ul>
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</div>
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</div>
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</BODY>
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</HTML>
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