ztree--点击按钮模糊搜索fuzzySearch() 

<!DOCTYPE html>
<Html>
<head>
	<TITLE> ZTREE DEMO - fuzzySearch</TITLE>
	<meta http-equiv="content-type" content="text/html; charset=UTF-8">
	<link rel="stylesheet" href="../../../css/demo.css" type="text/css">
	<link rel="stylesheet" href="../../../css/zTreeStyle/zTreeStyle.css" type="text/css">
	<script type="text/javascript" src="../../../js/jquery-1.4.4.min.js"></script>
	<script type="text/javascript" src="../../../js/jquery.ztree.core.js"></script>
	<script type="text/javascript" src="../../../js/jquery.ztree.exhide.js"></script>
	<script type="text/javascript" src="../../js/fuzzysearch.js"></script>
	

</head>

<body>
<h1>根据关键字模糊查找节点</h1>
<h6>[ 文件路径: super/fuzzySearch.html ]</h6>
<div class="content_wrap">
	<div class="zTreeDemoBackground left">
		<ul id="treeDemo" class="ztree"></ul>
	</div>
	<div class="right">
		<ul class="info">
			<li class="title">
				<h2>1、fuzzySearch()方法使用说明</h2>
				<ul class="list">
				<li class="highlight_red">
 					@param zTreeId ztree对象的id,不需要#
				</li>
				<li class="highlight_red">
					@param searchField 输入框选择器
				</li>
				<li class="highlight_red">
					@param isHighLight 是否高亮,默认高亮,传入false禁用
				</li>
				<li class="highlight_red">
					@param isExpand 是否展开,默认合拢,传入true展开
				</li>
				<li class="highlight_red">
					fuzzySearch ( zTreeId, searchField, isHighLight, isExpand )
				</li>
				<li><p>搜索试试看：<br/>
						关键字：
						<input type="text" id="key" value="" class="empty" placeholder="请输入关键字"/><br/>
						<button type="button" id="button">搜索</button>
					</p>
				</li>
				</ul>
			</li>
			<li class="title"><h2>2、依赖的js</h2>
				<ul class="list">
					<li>ztree v3.5.19.1及以上,使用到getPath()方法</li>
					<li>ztree.exhide扩展,使用到hideNode()方法</li>
				</ul>
			</li>
		</ul>
	</div>
</div>
</body>

	<script type="text/javascript">
		var setting = {
				check: {
					enable: true//checkbox
				},
				view: {
					nameIsHTML: true, //允许name支持html				
					selectedMulti: false
				},
				edit: {
					enable: false,
					editNameSelectAll: false
				},
				data: {
					simpleData: {
						enable: true
					}
				}
		};
		
		var zNodes =[
			{ id:1, pId:0, name:"模糊搜索演示 1", t:"id=1", open:true},
			{ id:11, pId:1, name:"[]\\^$.|?*+():关键字可以是js正则元字符", t:"id=11"},
			{ id:12, pId:1, name:"{}<>'\"~`!@#%&-;:/,=:关键字可以是其他字符", t:"id=12"},
			{ id:2, pId:0, name:"模糊搜索演示 2", t:"id=2", open:true},
			{ id:21, pId:2, name:"大写ABDEFGHINQRT:关键字查找不区分大小写", t:"id=21"},
			{ id:22, pId:2, name:"小写abdefghinqrt:关键字查找不区分大小写", t:"id=21"},
			{ id:3, pId:0, name:"模糊搜索演示 3", t:"id=3", open:true },
			{ id:31, pId:3, name:"空 格:关键字是空格", t:"id=31"}
		];
		
		$(document).ready(function(){
			$.fn.zTree.init($("#treeDemo"), setting, zNodes);
			$("#button").click(function(){
				fuzzySearch('treeDemo','#key',true,false,true);
			})
		});
	
	
	</script>
</html>

　　

修改源码fuzzySearch.js
 第一步：
function fuzzySearch(zTreeId, searchField, isHighLight, isExpand,selfBind)

第二步：
//selfBind传值，来判断是否为按钮搜索  (else里是原来源码里有的，if是后添加判断的)
	if(selfBind) {
	    var _keywords = $(searchField).val();
	    searchNodeLazy(_keywords); //call lazy load
	} else {
	    $(searchField).bind('input propertychange', function() {
	        var _keywords = $(this).val();
	        searchNodeLazy(_keywords); //call lazy load
	    });
	}

　　

posted @ 2020-10-14 14:14  三只小熊sky  阅读(1133)  评论(0)    收藏  举报