simpleTree简单使用

SimpleTree使用起来比较方便，它实现了最基本的树形菜单的功能，包括1个JS文件、1个CSS文件和5个图标文件。

使用时只要将相关文件复制到项目中，并在相应的页面引用它就行，例如：

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">

<head>

<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>

<title>SimpleTree</title>

<link rel="stylesheet" type="text/css" href="js/tree_themes/SimpleTree.css"/>

<script type="text/javascript" src="js/jquery-1.6.min.js"></script>

<script type="text/javascript" src="js/SimpleTree.js"></script>

<script type="text/javascript">

$(function(){

    $(".st_tree").SimpleTree({

        click:function(a){

            if(!$(a).attr("hasChild"))

                alert($(a).attr("ref"));

        }

    });

});

</script>

</head>

<body>

<div class="st_tree">

<ul>

    <li><a href="#" ref="hyjm">欢迎界面</a></li>

    <li><a href="#" ref="xtgl">系统管理</a></li>

    <ul show="true">

        <li><a href="#" ref="yhgl">用户管理</a></li>

        <li><a href="#" ref="rzck">日志查看</a></li>

    </ul>

    <li><a href="#" ref="ckgl">仓库管理</a></li>

    <ul>

        <li><a href="#" ref="kcgl">库存管理</a></li>

        <li><a href="#" ref="shgl">收货管理</a></li>

        <li><a href="#" ref="fhgl">发货管理</a></li>

        <ul>

            <li><a href="#" ref="yhgl">用户管理</a></li>

            <li><a href="#" ref="rzck">日志查看</a></li>

        </ul>

    </ul>

</ul>

</div>

</body>

</html>

上面代码在IE8中执行结果如图：

在Chrome里执行如图：

下面是自己手写的树形：

$.post("${pageContext.request.contextPath}/rest/baseStation/treesList",function(result){

			if(!result.status){

				alert(result.data);

				return;

			}

			var str = "";

			for(var i=0;i<result.data.length;i++){

				//不是分组数据，不执行查询树节点操作

				if(result.data[i].groupsid){

					continue;

				}

				str+='<ul style="padding-left:0;">'

			        +'<li><a href="#">'+(result.data[i].groupsname==null?result.data[i].name:result.data[i].groupsname)+'</a></li>';

			        if(result.data[i].children && result.data[i].children.length>0){

			        	str+=getStr(result.data[i].children);

			        }

			    	str+='</ul>';

			}

			$(".company_Tree").html(str);

			$(".company_Tree").SimpleTree({

				click:function(a){

					if(!$(a).attr("hasChild"))

						alert($(a).attr("ref"));

				}/* ,

				afterClick:function(node){

					console.log(node);

				}  */

			});

		});

	});

	function getStr(child){

		var str = '<ul show="true">';

		for(var i=0;i<child.length;i++){

				//给树节点添加单机事件(必须是基站)

				if(child[i].isnode==0){

		        	str+='<li><a href="javascript:void(0);" onclick="showStationInfo(\''+child[i].id+'\')">'+(child[i].groupsname==null?child[i].name:child[i].groupsname)+'</a></li>';

				}else{

		        	str+='<li><a href="#">'+(child[i].groupsname==null?child[i].name:child[i].groupsname)+'</a></li>';

				}

        	 if(child[i].children && child[i].children.length>0){

		        	str+=getStr(child[i].children);

		        }

		}

	    str+='</ul>';

		return str;

	}

展示样式：

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" alt="" />

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