openo-portal/portal-common/src/main/webapp/common/thirdparty/zTree/api/cn/setting.edit.showRemoveBtn.html

   1 <div class="apiDetail">\r
   2 <div>\r
   3         <h2><span>Boolean / Function(treeId, treeNode)</span><span class="path">setting.edit.</span>showRemoveBtn</h2>\r
   4         <h3>概述<span class="h3_info">[ 依赖 <span class="highlight_green">jquery.ztree.exedit</span> 扩展 js ]</span></h3>\r
   5         <div class="desc">\r
   6                 <p></p>\r
   7                 <div class="longdesc">\r
   8                         <p>设置是否显示删除按钮。<span class="highlight_red">[setting.edit.enable = true 时生效]</span></p>\r
   9                         <p>当点击某节点的删除按钮时：</p>\r
  10                         <p>1、首先触发 <span class="highlight_red">setting.callback.beforeRemove</span> 回调函数，用户可判定是否进行删除操作。</p>\r
  11                         <p>2、如果未设置 beforeRemove 或 beforeRemove 返回 true，则删除节点并触发 <span class="highlight_red">setting.callback.onRemove</span> 回调函数。</p>\r
  12                         <p>默认值：true</p>\r
  13                 </div>\r
  14         </div>\r
  15         <h3>Boolean 格式说明</h3>\r
  16         <div class="desc">\r
  17         <p> true / false 分别表示 显示 / 隐藏 删除按钮</p>\r
  18         </div>\r
  19         <h3>Function 参数说明</h3>\r
  20         <div class="desc">\r
  21         <h4><b>treeId</b><span>String</span></h4>\r
  22         <p>对应 zTree 的 <b class="highlight_red">treeId</b>，便于用户操控</p>\r
  23         <h4 class="topLine"><b>treeNode</b><span>JSON</span></h4>\r
  24         <p>需要设置是否显示删除按钮的节点 JSON 数据对象</p>\r
  25         <h4 class="topLine"><b>返回值</b><span>Boolean</span></h4>\r
  26         <p>返回值同 Boolean 格式的数据</p>\r
  27         </div>\r
  28         <h3>setting & function 举例</h3>\r
  29         <h4>1. 不显示删除按钮</h4>\r
  30         <pre xmlns=""><code>var setting = {\r
  31         edit: {\r
  32                 enable: true,\r
  33                 showRemoveBtn: false\r
  34         }\r
  35 };\r
  36 ......</code></pre>\r
  37         <h4>2. 设置所有的父节点不显示删除按钮</h4>\r
  38         <pre xmlns=""><code>function setRemoveBtn(treeId, treeNode) {\r
  39         return !treeNode.isParent;\r
  40 }\r
  41 var setting = {\r
  42         edit: {\r
  43                 enable: true,\r
  44                 showRemoveBtn: setRemoveBtn\r
  45         }\r
  46 };\r
  47 ......</code></pre>\r
  48 </div>\r
  49 </div>