qfqk-web.git - Gitblit

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			<!DOCTYPE html>
			<HTML>
			<HEAD>
			<TITLE> ZTREE DEMO - select menu</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.excheck.js"></script>
			<script type="text/javascript" src="../../../js/jquery.ztree.exedit.js"></script>-->
			<SCRIPT type="text/javascript">
			<!--
			var setting = {
			view: {
			dblClickExpand: false
			},
			data: {
			simpleData: {
			enable: true
			}
			},
			callback: {
			beforeClick: beforeClick,
			onClick: onClick
			}
			};

			var zNodes =[
			{id:1, pId:0, name:"Beijing"},
			{id:2, pId:0, name:"Tianjin"},
			{id:3, pId:0, name:"Shanghai"},
			{id:6, pId:0, name:"Chongqing"},
			{id:4, pId:0, name:"Hebei Province", open:true},
			{id:41, pId:4, name:"Shijiazhuang"},
			{id:42, pId:4, name:"Baoding"},
			{id:43, pId:4, name:"Handan"},
			{id:44, pId:4, name:"Chengde"},
			{id:5, pId:0, name:"Guangdong Province", open:true},
			{id:51, pId:5, name:"Guangzhou"},
			{id:52, pId:5, name:"Shenzhen"},
			{id:53, pId:5, name:"Dongguan"},
			{id:54, pId:5, name:"Fushan"},
			{id:6, pId:0, name:"Fujian Province", open:true},
			{id:61, pId:6, name:"Fuzhou"},
			{id:62, pId:6, name:"Xiamen"},
			{id:63, pId:6, name:"Quanzhou"},
			{id:64, pId:6, name:"Sanming"}
			];

			function beforeClick(treeId, treeNode) {
			var check = (treeNode && !treeNode.isParent);
			if (!check) alert("Do not select province...");
			return check;
			}

			function onClick(e, treeId, treeNode) {
			var zTree = $.fn.zTree.getZTreeObj("treeDemo"),
			nodes = zTree.getSelectedNodes(),
			v = "";
			nodes.sort(function compare(a,b){return a.id-b.id;});
			for (var i=0, l=nodes.length; i<l; i++) {
			v += nodes[i].name + ",";
			}
			if (v.length > 0 ) v = v.substring(0, v.length-1);
			var cityObj = $("#citySel");
			cityObj.attr("value", v);
			}

			function showMenu() {
			var cityObj = $("#citySel");
			var cityOffset = $("#citySel").offset();
			$("#menuContent").css({left:cityOffset.left + "px", top:cityOffset.top + cityObj.outerHeight() + "px"}).slideDown("fast");

			$("body").bind("mousedown", onBodyDown);
			}
			function hideMenu() {
			$("#menuContent").fadeOut("fast");
			$("body").unbind("mousedown", onBodyDown);
			}
			function onBodyDown(event) {
			if (!(event.target.id == "menuBtn" \|\| event.target.id == "menuContent" \|\| $(event.target).parents("#menuContent").length>0)) {
			hideMenu();
			}
			}

			$(document).ready(function(){
			$.fn.zTree.init($("#treeDemo"), setting, zNodes);
			});
			//-->
			</SCRIPT>
			<style type="text/css">
			</style>
			</HEAD>

			<BODY>
			<h1>Drop-down Menu</h1>
			<h6>[ File Path: super/select_menu.html ]</h6>
			<div class="content_wrap">
			<div class="zTreeDemoBackground left">
			<ul class="list">
			<li class="title">  <span class="highlight_red">Press Ctrl-key or Cmd-key to select multiple cities</span></li>
			<li class="title">  city: <input id="citySel" type="text" readonly value="" style="width:120px;"/>
			<a id="menuBtn" href="#" onclick="showMenu(); return false;">select</a></li>
			</ul>
			</div>
			<div class="right">
			<ul class="info">
			<li class="title"><h2>Explanation of implementation method</h2>
			<ul class="list">
			<li>Achieve this drop-down menu, it is relatively easy, you only need to control zTree Hide / Show, and location.</li>
			<li class="highlight_red">Use zTree v3.x, you can select multiple nodes, so the multi-selection is also easy.</li>
			<li class="highlight_red">Use the configuration parameters setting, fully meet the needs of most of the functionality.</li>
			</ul>
			</li>
			</ul>
			</div>
			</div>

			<div id="menuContent" class="menuContent" style="display:none; position: absolute;">
			<ul id="treeDemo" class="ztree" style="margin-top:0; width:160px;"></ul>
			</div>
			</BODY>
			</HTML>