Bootstrap 树控件使用经验分享(图文解说)(4)

 <script src="~/Scripts/jquery-1.10.2.js"></script>
 <script src="~/Content/bootstrap/js/bootstrap.js"></script>
 <link href="~/Content/bootstrap/css/bootstrap.css" rel="external nofollow" rel="stylesheet" />
 <script src="~/Scripts/jquery.ztree.all-3.5.js"></script>
 <link href="~/Content/zTree.theme.metro.css" rel="external nofollow" rel="stylesheet" />

<div id="menuContent" class="menuContent" style="width:95%;border:1px solid rgb(170,170,170);z-index:10;">
  <ul id="treeDemo" class="ztree" style="margin-top:0; width:100%; height:auto;"></ul>
 </div>

var setting = {
 view: {
 addHoverDom: addHoverDom,
 removeHoverDom: removeHoverDom,
 selectedMulti: false
 },
 check: {
 enable: true
 },
 data: {
 simpleData: {
  enable: true
 }
 },
 edit: {
 enable: false
 }
};
var zNodes = [
 { id: 1, pId: 0, name: "父节点1", open: true },
 { id: 11, pId: 1, name: "父节点11" },
 { id: 111, pId: 11, name: "叶子节点111" },
 { id: 112, pId: 11, name: "叶子节点112" },
 { id: 113, pId: 11, name: "叶子节点113" },
 { id: 114, pId: 11, name: "叶子节点114" },
 { id: 12, pId: 1, name: "父节点12" },
 { id: 121, pId: 12, name: "叶子节点121" },
 { id: 122, pId: 12, name: "叶子节点122" },
 { id: 123, pId: 12, name: "叶子节点123" },
 { id: 124, pId: 12, name: "叶子节点124" },
 { id: 13, pId: 1, name: "父节点13", isParent: true },
 { id: 2, pId: 0, name: "父节点2" },
 { id: 21, pId: 2, name: "父节点21", open: true },
 { id: 211, pId: 21, name: "叶子节点211" },
 { id: 212, pId: 21, name: "叶子节点212" },
 { id: 213, pId: 21, name: "叶子节点213" },
 { id: 214, pId: 21, name: "叶子节点214" },
 { id: 22, pId: 2, name: "父节点22" },
 { id: 221, pId: 22, name: "叶子节点221" },
 { id: 222, pId: 22, name: "叶子节点222" },
 { id: 223, pId: 22, name: "叶子节点223" },
 { id: 224, pId: 22, name: "叶子节点224" },
 { id: 23, pId: 2, name: "父节点23" },
 { id: 231, pId: 23, name: "叶子节点231" },
 { id: 232, pId: 23, name: "叶子节点232" },
 { id: 233, pId: 23, name: "叶子节点233" },
 { id: 234, pId: 23, name: "叶子节点234" },
 { id: 3, pId: 0, name: "父节点3", isParent: true }
];
$(document).ready(function () {
 $.fn.zTree.init($("#treeDemo"), setting, zNodes);
});
function addHoverDom(treeId, treeNode) {
 var sObj = $("#" + treeNode.tId + "_span");
 if (treeNode.editNameFlag || $("#addBtn_" + treeNode.tId).length > 0) return;
 var addStr = "<span class='button add' id='addBtn_" + treeNode.tId
 + "' title='add node' onfocus='this.blur();'></span>";
 sObj.after(addStr);
 var btn = $("#addBtn_" + treeNode.tId);
 if (btn) btn.bind("click", function () {
 var zTree = $.fn.zTree.getZTreeObj("treeDemo");
 zTree.addNodes(treeNode, { id: (100 + newCount), pId: treeNode.id, name: "new node" + (newCount++) });
 return false;
 });
};
function removeHoverDom(treeId, treeNode) {
 $("#addBtn_" + treeNode.tId).unbind().remove();
};