zhongrj
2023-06-27 d74b495736f0c04522ec54274b70fed0ded2878d
public/map/lib/zTree_v3/demo/cn/exedit/async_edit.html
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<!DOCTYPE html>
<HTML>
<HEAD>
   <TITLE> ZTREE DEMO - async & edit</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 = {
         async: {
            enable: true,
            url:"../asyncData/getNodes.php",
            autoParam:["id", "name=n", "level=lv"],
            otherParam:{"otherParam":"zTreeAsyncTest"},
            dataFilter: filter
         },
         view: {expandSpeed:"",
            addHoverDom: addHoverDom,
            removeHoverDom: removeHoverDom,
            selectedMulti: false
         },
         edit: {
            enable: true
         },
         data: {
            simpleData: {
               enable: true
            }
         },
         callback: {
            beforeRemove: beforeRemove,
            beforeRename: beforeRename
         }
      };
      function filter(treeId, parentNode, childNodes) {
         if (!childNodes) return null;
         for (var i=0, l=childNodes.length; i<l; i++) {
            childNodes[i].name = childNodes[i].name.replace(/\.n/g, '.');
         }
         return childNodes;
      }
      function beforeRemove(treeId, treeNode) {
         var zTree = $.fn.zTree.getZTreeObj("treeDemo");
         zTree.selectNode(treeNode);
         return confirm("确认删除 节点 -- " + treeNode.name + " 吗?");
      }
      function beforeRename(treeId, treeNode, newName) {
         if (newName.length == 0) {
            setTimeout(function() {
               var zTree = $.fn.zTree.getZTreeObj("treeDemo");
               zTree.cancelEditName();
               alert("节点名称不能为空.");
            }, 0);
            return false;
         }
         return true;
      }
      var newCount = 1;
      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();
      };
      $(document).ready(function(){
         $.fn.zTree.init($("#treeDemo"), setting);
      });
      //-->
   </SCRIPT>
   <style type="text/css">
.ztree li span.button.add {margin-left:2px; margin-right: -1px; background-position:-144px 0; vertical-align:top; *vertical-align:middle}
   </style>
</HEAD>
<BODY>
<h1>异步加载 & 编辑功能 共存</h1>
<h6>[ 文件路径: exedit/async_edit.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、异步加载 & 编辑功能 共存说明</h2>
            <ul class="list">
            <li>1)、此 Demo 是基于 "高级 增 / 删 / 改 节点" 修改的,并且开放了拖拽功能,可与其进行对比</li>
            <li>2)、只需要同时开启编辑模式和异步加载模式即可实现共存</li>
            <li class="highlight_red">3)、zTree 完善了异步加载模式下的编辑功能,对于未加载子节点的父节点,增加子节点时,会首先进行异步加载。</li>
            </ul>
         </li>
         <li class="title"><h2>2、setting 配置信息说明</h2>
            <ul class="list">
            <li class="highlight_red">1)、使用 编辑功能,请参考 "拖拽节点基本控制" 和 "基本 增 / 删 / 改 节点" Demo 中关于 setting 的配置要求</li>
            <li class="highlight_red">2)、使用 异步加载功能,请参考 "异步加载 节点数据" Demo 中关于 setting 的配置要求</li>
            </ul>
         </li>
         <li class="title"><h2>3、treeNode 节点数据说明</h2>
            <ul class="list">
            <li>两种模式共存,对数据无特殊要求,请分别参考 "异步加载 节点数据" & "拖拽 节点 基本控制" & "基本 增 / 删 / 改 节点" 中的相关说明</li>
            </ul>
         </li>
      </ul>
   </div>
</div>
</BODY>
</HTML>