<!DOCTYPE html>
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<HTML>
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<HEAD>
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<TITLE> ZTREE DEMO - getNodeByParam / getNodesByParam / getNodesByParamFuzzy</TITLE>
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<meta http-equiv="content-type" content="text/html; charset=UTF-8">
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<link rel="stylesheet" href="../../../css/demo.css" type="text/css">
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<link rel="stylesheet" href="../../../css/zTreeStyle/zTreeStyle.css" type="text/css">
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<script type="text/javascript" src="../../../js/jquery-1.4.4.min.js"></script>
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<script type="text/javascript" src="../../../js/jquery.ztree.core.js"></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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data: {
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key: {
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title: "t"
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},
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simpleData: {
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enable: true
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}
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},
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view: {
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fontCss: getFontCss
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}
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};
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var zNodes =[
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{ id:1, pId:0, name:"节点搜索演示 1", t:"id=1", open:true},
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{ id:11, pId:1, name:"关键字可以是名字", t:"id=11"},
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{ id:12, pId:1, name:"关键字可以是level", t:"id=12"},
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{ id:13, pId:1, name:"关键字可以是id", t:"id=13"},
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{ id:14, pId:1, name:"关键字可以是各种属性", t:"id=14"},
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{ id:2, pId:0, name:"节点搜索演示 2", t:"id=2", open:true},
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{ id:21, pId:2, name:"可以只搜索一个节点", t:"id=21"},
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{ id:22, pId:2, name:"可以搜索节点集合", t:"id=22"},
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{ id:23, pId:2, name:"搜我吧", t:"id=23"},
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{ id:3, pId:0, name:"节点搜索演示 3", t:"id=3", open:true },
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{ id:31, pId:3, name:"我的 id 是: 31", t:"id=31"},
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{ id:32, pId:31, name:"我的 id 是: 32", t:"id=32"},
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{ id:33, pId:32, name:"我的 id 是: 33", t:"id=33"}
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];
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function focusKey(e) {
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if (key.hasClass("empty")) {
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key.removeClass("empty");
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}
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}
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function blurKey(e) {
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if (key.get(0).value === "") {
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key.addClass("empty");
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}
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}
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var lastValue = "", nodeList = [], fontCss = {};
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function clickRadio(e) {
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lastValue = "";
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searchNode(e);
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}
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function searchNode(e) {
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var zTree = $.fn.zTree.getZTreeObj("treeDemo");
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if (!$("#getNodesByFilter").attr("checked")) {
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var value = $.trim(key.get(0).value);
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var keyType = "";
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if ($("#name").attr("checked")) {
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keyType = "name";
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} else if ($("#level").attr("checked")) {
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keyType = "level";
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value = parseInt(value);
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} else if ($("#id").attr("checked")) {
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keyType = "id";
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value = parseInt(value);
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}
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if (key.hasClass("empty")) {
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value = "";
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}
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if (lastValue === value) return;
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lastValue = value;
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if (value === "") return;
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updateNodes(false);
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if ($("#getNodeByParam").attr("checked")) {
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var node = zTree.getNodeByParam(keyType, value);
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if (node === null) {
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nodeList = [];
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} else {
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nodeList = [node];
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}
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} else if ($("#getNodesByParam").attr("checked")) {
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nodeList = zTree.getNodesByParam(keyType, value);
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} else if ($("#getNodesByParamFuzzy").attr("checked")) {
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nodeList = zTree.getNodesByParamFuzzy(keyType, value);
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}
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} else {
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updateNodes(false);
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nodeList = zTree.getNodesByFilter(filter);
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}
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updateNodes(true);
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}
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function updateNodes(highlight) {
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var zTree = $.fn.zTree.getZTreeObj("treeDemo");
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for( var i=0, l=nodeList.length; i<l; i++) {
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nodeList[i].highlight = highlight;
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zTree.updateNode(nodeList[i]);
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}
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}
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function getFontCss(treeId, treeNode) {
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return (!!treeNode.highlight) ? {color:"#A60000", "font-weight":"bold"} : {color:"#333", "font-weight":"normal"};
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}
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function filter(node) {
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return !node.isParent && node.isFirstNode;
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}
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var key;
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$(document).ready(function(){
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$.fn.zTree.init($("#treeDemo"), setting, zNodes);
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key = $("#key");
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key.bind("focus", focusKey)
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.bind("blur", blurKey)
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.bind("propertychange", searchNode)
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.bind("input", searchNode);
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$("#name").bind("change", clickRadio);
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$("#level").bind("change", clickRadio);
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$("#id").bind("change", clickRadio);
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$("#getNodeByParam").bind("change", clickRadio);
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$("#getNodesByParam").bind("change", clickRadio);
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$("#getNodesByParamFuzzy").bind("change", clickRadio);
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$("#getNodesByFilter").bind("change", clickRadio);
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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>根据参数查找节点</h1>
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<h6>[ 文件路径: core/searchNodes.html ]</h6>
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<div class="content_wrap">
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<div class="zTreeDemoBackground left">
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<ul id="treeDemo" class="ztree"></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、getNodeByParam / getNodesByParam / getNodesByParamFuzzy 方法操作说明</h2>
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<ul class="list">
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<li class="highlight_red">使用 zTreeObj.getNodeByParam / getNodesByParam / getNodesByParamFuzzy / getNodeByTId 方法，详细请参见 API 文档中的相关内容</li>
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<li><p>搜索试试看：<br/>
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属性值( value )：<input type="text" id="key" value="" class="empty" /><br/>
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属性( key )：<input type="radio" id="name" name="keyType" class="radio first" checked /><span>name (string)</span><br/>
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<input type="radio" id="level" name="keyType" class="radio" style="margin-left:68px;" /><span>level (number) ... 根节点 level = 0</span><br/>
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<input type="radio" id="id" name="keyType" class="radio" style="margin-left:68px;" /><span>id (number)</span><br/>
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方法：<input type="radio" id="getNodeByParam" name="funType" class="radio first" /><span>getNodeByParam</span><br/>
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<input type="radio" id="getNodesByParam" name="funType" class="radio" style="margin-left:36px;" /><span>getNodesByParam</span><br/>
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<input type="radio" id="getNodesByParamFuzzy" name="funType" class="radio" style="margin-left:36px;" checked /><span>getNodesByParamFuzzy (only string)</span><br/>
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<input type="radio" id="getNodesByFilter" name="funType" class="radio" style="margin-left:36px;" /><span>getNodesByFilter (参考本页源码中 function filter)</span><br/>
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</p>
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</li>
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</ul>
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</li>
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<li class="title"><h2>2、setting 配置信息说明</h2>
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<ul class="list">
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<li>不需要对 setting 进行特殊设置</li>
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</ul>
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</li>
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<li class="title"><h2>3、treeNode 节点数据说明</h2>
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<ul class="list">
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<li class="highlight_red">请注意各个方法使用时保证传入查找的参数类型与设定要查找的属性的类型一致</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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