<!DOCTYPE html>
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<HTML>
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<HEAD>
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<TITLE> ZTREE DEMO - checkbox & radio</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 IDMark_A = "_a";
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var setting = {
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view: {
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addDiyDom: addDiyDom
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},
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data: {
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simpleData: {
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enable: true
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}
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}
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};
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var zNodes =[
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{ id:1, pId:0, name:"父节点 1", open:true},
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{ id:11, pId:1, name:"叶子节点 1-1"},
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{ id:12, pId:1, name:"叶子节点 1-2"},
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{ id:13, pId:1, name:"叶子节点 1-3"},
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{ id:2, pId:0, name:"父节点 2", open:true},
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{ id:21, pId:2, name:"叶子节点 2-1"},
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{ id:22, pId:2, name:"叶子节点 2-2"},
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{ id:23, pId:2, name:"叶子节点 2-3"},
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{ id:3, pId:0, name:"父节点 3", open:true},
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{ id:31, pId:3, name:"叶子节点 3-1"},
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{ id:32, pId:3, name:"叶子节点 3-2"},
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{ id:33, pId:3, name:"叶子节点 3-3"}
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];
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function addDiyDom(treeId, treeNode) {
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var aObj = $("#" + treeNode.tId + IDMark_A);
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if (treeNode.level == 0) {
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var editStr = "<input type='checkbox' class='checkboxBtn' id='checkbox_" +treeNode.id+ "' onfocus='this.blur();'></input>";
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aObj.before(editStr);
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var btn = $("#checkbox_"+treeNode.id);
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if (btn) btn.bind("change", function() {checkAccessories(treeNode, btn);});
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} else if (treeNode.level == 1) {
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var editStr = "<input type='radio' class='radioBtn' id='radio_" +treeNode.id+ "' name='radio_"+treeNode.getParentNode().id+"' onfocus='this.blur();'></input>";
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aObj.before(editStr);
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var btn = $("#radio_"+treeNode.id);
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if (btn) btn.bind("click", function() {checkBrand(treeNode, btn);});
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}
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}
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function checkAccessories(treeNode, btn) {
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var checkedRadio = getCheckedRadio("radio_"+treeNode.id);
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if (btn.attr("checked")) {
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if (!checkedRadio) {
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$("#radio_" + treeNode.children[0].id).attr("checked", true);
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}
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} else {
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checkedRadio.attr("checked", false);
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}
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}
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function checkBrand(treeNode, btn) {
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if (btn.attr("checked")) {
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var pObj = $("#checkbox_" + treeNode.getParentNode().id);
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if (!pObj.attr("checked")) {
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pObj.attr("checked", true);
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}
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}
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}
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function getCheckedRadio(radioName) {
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var r = document.getElementsByName(radioName);
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for(var i=0; i<r.length; i++) {
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if(r[i].checked) {
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return $(r[i]);
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}
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}
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return null;
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}
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$(document).ready(function(){
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$.fn.zTree.init($("#treeDemo"), setting, zNodes);
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});
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//-->
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</SCRIPT>
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<style type="text/css">
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.radioBtn {height: 16px;vertical-align: middle;}
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.checkboxBtn {vertical-align: middle;margin-right: 2px;}
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</style>
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</HEAD>
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<BODY>
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<h1>checkbox / radio 共存</h1>
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<h6>[ 文件路径: super/checkbox_radio.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>实现方法说明</h2>
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<ul class="list">
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<li>zTree 默认的 checkbox 和 radio 是无法共存的，但可以利用 自定义控件 的功能实现此需求，具体需求可以参考 "添加 自定义控件" 的详细说明</li>
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<li class="highlight_red">对于 checkbox / radio 的联动规则，请根据需求制定自己的规则</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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