TreeSelect有如下主要特点(has the following main features)
- 兼容ie8以及各大主流浏览器
- 低侵入式使用
- 使用简单方便
- 继承了ztree高效渲染
使用方法
- 引入jquery,ztree,TreeSelect等js和css文件
<meta charset="UTF-8">
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<html>
<head>
<title>$Title$</title>
<link type="text/css" rel="stylesheet" href="css/demo.css">
<link type="text/css" rel="stylesheet" href="css/metroStyle/metroStyle.css">
<script src="js/jquery-1.11.2.min.js"></script>
<script type="text/javascript" src="js/jquery.ztree.all.js"></script>
<script type="text/javascript" src="treeSelect.2.0.js"></script>
<script>
</script>
<script type="text/javascript">
/*节点列表（这里演示的是非异步方式的实现）*/
var zNodes = [
{id: 1, pId: 0, name: "火之国", open: true},
{id: 11, pId: 1, name: "木叶忍者", open: true },
{id: 111, pId: 11, name: "鸣人" },
{id: 112, pId: 11, name: "佐助"},
{id: 12, pId: 1, name: "木叶暗部" },
{id: 121, pId: 12, name: "鼬"},
{id: 122, pId: 12, name: "卡卡西"},
{id: 2, pId: 0, name: "沙之国", open: true},
{id: 21, pId: 2, name: "千代婆婆"},
{id: 26, pId: 2, name: "我爱罗"} ,
{id: 22, pId: 2, name: "沙之国忍者", open: true},
{id: 221, pId: 22, name: "手鞠"},
{id: 222, pId: 22, name: "勘九郎"},
{id: 3, pId: 0, name: "水之国"},
{id: 4, pId: 0, name: "土之国"}
];
/*注册下拉树方法也很简单*/
$(document).ready(function () {
$("textarea").treeSelect({
zNodes: zNodes
});
});
//-->
</script>
</head>
<body style= "width: 1080px ;margin: 0 auto" ><br>
<!--在此元素上进行渲染下拉树-->
<textarea style="width: 300px" checks="1,11,2,23" type="text" readonly></textarea>
</body>
</html>
2.异步加载配置实例async example
var options = {
async: {
enable: true,
url: "http://*****"
}
}
3.配置文件详解
setting file detailed explanation
var options = {
async: {
enable: true,
url: "异步加载url地址"
},
chkStyle: "radio",
/*radio：单选模式(Radio mode)，checkbox：多选模式(checkbox mode)，默认为多选*/
radioType: "all",
/*all：整个树只能有一个选中，level：在每一级节点范围内当做一个分组*/
height: 433,
/*容器高度默认200px*/
callback: {
onCheck: function() {} /*选中事件的回调*/
},
direction: "auto" /* up向上,down向下,auto自动适应 默认auto*/
}
4.api列表
获取选中文本get selected text value
var obj=$("#yourContentId").treeSelect(options);
obj.text();
获取选中值
var obj=$("#yourContentId").treeSelect(options);
obj.val();
js给组件赋值
var obj=$("#yourContentId").treeSelect(options);
obj.val([1,2,3,4,5,6,7]);
默认选中值
方式1：
通过给dom元素设置属性checks来进行设置，格式为:checks="1,2,3,4,5"
例如：
<textarea style="width: 300px;overflow:hidden;" **checks** ="1,11,2,23" type="text" readonly>
</textarea>
$("#yourContentId").treeSelect({checks:[1,2,3],.....});
