zTree 树形组件结合bootstrap的使用

作者: 林屋
发布时间:2015-07-02 17:30:19

zTree参数设置

var setting = {                view: {                  showIcon: false  //隐藏icon              },              data: {                  key: {                      children: "setSubArea"  //更加json设置子节点的名称json格式 {id:'1', name: '深圳', setSubArea[{}] }                  }              },              check : {                  enable: true,                  autoCheckTrigger: false,                  chkboxType: { "Y": "p", "N": "s" }                  }              //每个节点上是否显示 CheckBox            };  

请求加载数据

 1 $(document).ready(function(){   2             //加载页面是发送异步请求   3             $.ajax({      4                 type: 'POST',      5                 dataType : "json",      6                 url: "queryAreaTreeJson.action",//请求的action路径       7                 success:function(data){ //请求成功后处理函数。    8                     zNodes = data;   9                     zTreeObj= $.fn.zTree.init($("#areaTree"), setting, data); 
             //根据input中的value值,是树形结构选中相应节点
10 var treeObj = $.fn.zTree.getZTreeObj("areaTree"); 11 var inputArea = $("#areaNames").val().split(); 12 for (var i = 0; i < inputArea.length; i ++) { 13 var node = treeObj.getNodeByParam("name", inputArea[i]);//$("#areaNames").val() 14 treeObj.checkNode(node, true, true); 15 } 16 } 17 }); 18 $("#area").blur(getSelectNodes); //input获取焦点自动触发 19 });

根据zTree选中的值,显示在input框中

function getSelectNodes() {          var treeObj = $.fn.zTree.getZTreeObj("areaTree");          var nodes = treeObj.getCheckedNodes(true);          var areaArr = [];          for (var i = 0; i < nodes.length; i ++){              var node = nodes[i];              console.log(node);              if (node.isParent == false || (node.check_Child_State == 0)) {  //选中的节点并且该节点的孩子节点没选中或者是叶子节点                  areaArr.push(node.name);              }          }                     $("#areaNames").val(areaArr.join(","));          $('#myModal').modal('hide');                }
<button class="btn btn-primary btn-xs" data-toggle="modal" data-target="#myModal" onclick="return false;">选择地区</button>    <!-- 模态框(Modal) -->          <div class="modal fade" id="myModal" tabindex="-1" role="dialog"              aria-labelledby="myModalLabel" aria-hidden="true">             <div class="modal-dialog">                <div class="modal-content">                   <div class="modal-header" style="padding:5px;">                      <!-- <button type="button"                           data-dismiss="modal" aria-hidden="true">                            &times;                      </button> -->                      <h4 class="modal-title" id="myModalLabel">                             选择地区                      </h4>                   </div>                   <div class="modal-body">                      <div class="zTreeDemoBackground left">                          <ul id="areaTree" class="ztree" style="max-height:300px;width:auto; overflow-y:scroll;"></ul>                      </div>                   </div>                   <div class="modal-footer" style="padding:5px;">                      <button type="button" class="btn btn-primary"  onclick="getSelectNodes();">                             确认                      </button>                      <button type="button" class="btn btn-default"                          data-dismiss="modal" onclick="getSelectNodes();">关闭                      </button>                   </div>                </div><!-- /.modal-content -->              </div><!-- /.modal -->          </div>

 

标签: Bootstrap
来源:http://www.cnblogs.com/linevers/p/4603155.html

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