效果图：
代码：
<!DOCTYPE html> <HTML> <HEAD> <TITLE> ZTREE DEMO - checkbox</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 = { check: { enable: true }, data: { simpleData: { enable: true } } }; var zNodes =[ { id:1, pId:0, name:"随意勾选 1", open:true}, { id:11, pId:1, name:"随意勾选 1-1", open:true}, { id:111, pId:11, name:"随意勾选 1-1-1"}, { id:112, pId:11, name:"随意勾选 1-1-2"}, { id:12, pId:1, name:"随意勾选 1-2", open:true}, { id:121, pId:12, name:"随意勾选 1-2-1"}, { id:122, pId:12, name:"随意勾选 1-2-2"}, { id:2, pId:0, name:"随意勾选 2", checked:true, open:true}, { id:21, pId:2, name:"随意勾选 2-1"}, { id:22, pId:2, name:"随意勾选 2-2", open:true}, { id:221, pId:22, name:"随意勾选 2-2-1", checked:true}, { id:222, pId:22, name:"随意勾选 2-2-2"}, { id:23, pId:2, name:"随意勾选 2-3"} ]; var code; function setCheck() { var zTree = $.fn.zTree.getZTreeObj("treeDemo"), py = $("#py").attr("checked")? "p":"", sy = $("#sy").attr("checked")? "s":"", pn = $("#pn").attr("checked")? "p":"", sn = $("#sn").attr("checked")? "s":"", type = { "Y":py + sy, "N":pn + sn}; zTree.setting.check.chkboxType = type; showCode('setting.check.chkboxType = { "Y" : "' + type.Y + '", "N" : "' + type.N + '" };'); } function showCode(str) { if (!code) code = $("#code"); code.empty(); code.append("<li>"+str+"</li>"); } $(document).ready(function(){ $.fn.zTree.init($("#treeDemo"), setting, zNodes); setCheck(); $("#py").bind("change", setCheck); $("#sy").bind("change", setCheck); $("#pn").bind("change", setCheck); $("#sn").bind("change", setCheck); }); //--> </SCRIPT> </HEAD> <BODY> <h1>Checkbox 勾选操作</h1> <h6>[ 文件路径: excheck/checkbox.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、setting 配置信息说明</h2> <ul class="list"> <li class="highlight_red">使用 checkbox，必须设置 setting.check 中的各个属性，详细请参见 API 文档中的相关内容</li> <li><p>父子关联关系：<br/> 被勾选时：<input type="checkbox" id="py" class="checkbox first" checked /><span>关联父</span> <input type="checkbox" id="sy" class="checkbox first" checked /><span>关联子</span><br/> 取消勾选时：<input type="checkbox" id="pn" class="checkbox first" checked /><span>关联父</span> <input type="checkbox" id="sn" class="checkbox first" checked /><span>关联子</span><br/> <ul id="code" class="log" style="height:20px;"></ul></p> </li> </ul> </li> <li class="title"><h2>2、treeNode 节点数据说明</h2> <ul class="list"> <li class="highlight_red">1)、如果需要初始化默认节点被勾选，请设置 treeNode.checked 属性，详细请参见 API 文档中的相关内容</li> <li class="highlight_red">2)、如果某节点禁用 checkbox，请设置 treeNode.chkDisabled 属性，详细请参见 API 文档中的相关内容 和 'chkDisabled 演示'</li> <li class="highlight_red">3)、如果某节点不显示 checkbox，请设置 treeNode.nocheck 属性，详细请参见 API 文档中的相关内容 和 'nocheck 演示'</li> <li class="highlight_red">4)、如果更换 checked 属性，请参考 API 文档中 setting.data.key.checked 的详细说明</li> <li>5)、其他请参考 API 文档中 treeNode.checkedOld / getCheckStatus / check_Child_State / check_Focus 的详细说明</li> </ul> </li> </ul> </div> </div> </BODY> </HTML>
