openo-portal/portal-common/src/main/webapp/common/thirdparty/zTree/api/cn/setting.callback.onAsyncSuccess.html

   1 <div class="apiDetail">\r
   2 <div>\r
   3         <h2><span>Function(event, treeId, treeNode, msg)</span><span class="path">setting.callback.</span>onAsyncSuccess</h2>\r
   4         <h3>概述<span class="h3_info">[ 依赖 <span class="highlight_green">jquery.ztree.core</span> 核心 js ]</span></h3>\r
   5         <div class="desc">\r
   6                 <p></p>\r
   7                 <div class="longdesc">\r
   8                         <p>用于捕获异步加载正常结束的事件回调函数</p>\r
   9                         <p class="highlight_red">如果设置了 setting.callback.beforeAsync 方法，且返回 false，将无法触发 onAsyncSuccess / onAsyncError 事件回调函数。</p>\r
  10                         <p>默认值：null</p>\r
  11                 </div>\r
  12         </div>\r
  13         <h3>Function 参数说明</h3>\r
  14         <div class="desc">\r
  15         <h4><b>event</b><span>js event 对象</span></h4>\r
  16         <p>标准的 js event 对象</p>\r
  17         <h4 class="topLine"><b>treeId</b><span>String</span></h4>\r
  18         <p>对应 zTree 的 <b class="highlight_red">treeId</b>，便于用户操控</p>\r
  19         <h4 class="topLine"><b>treeNode</b><span>JSON</span></h4>\r
  20         <p>进行异步加载的父节点 JSON 数据对象</p>\r
  21         <p class="highlight_red">针对根进行异步加载时，treeNode = null</p>\r
  22         <h4 class="topLine"><b>msg</b><span>String / Object</span></h4>\r
  23         <p>异步获取的节点数据字符串，主要便于用户调试使用。</p>\r
  24         <p class="highlight_red">实际数据类型会受 setting.async.dataType 的设置影响，请参考 JQuery API 文档。</p>\r
  25         </div>\r
  26         <h3>setting & function 举例</h3>\r
  27         <h4>1. 异步加载成功后，弹出提示信息</h4>\r
  28         <pre xmlns=""><code>function zTreeOnAsyncSuccess(event, treeId, treeNode, msg) {\r
  29     alert(msg);\r
  30 };\r
  31 var setting = {\r
  32         callback: {\r
  33                 onAsyncSuccess: zTreeOnAsyncSuccess\r
  34         }\r
  35 };\r
  36 ......</code></pre>\r
  37 </div>\r
  38 </div>