| New file |
| | |
| | | <div class="apiDetail"> |
| | | <div> |
| | | <h2><span>Function(event, treeId, treeNode, clickFlag)</span><span class="path">setting.callback.</span>onClick</h2> |
| | | <h3>概述<span class="h3_info">[ 依赖 <span class="highlight_green">jquery.ztree.core</span> 核心 js ]</span></h3> |
| | | <div class="desc"> |
| | | <p></p> |
| | | <div class="longdesc"> |
| | | <p>用于捕获节点被点击的事件回调函数</p> |
| | | <p class="highlight_red">如果设置了 setting.callback.beforeClick 方法,且返回 false,将无法触发 onClick 事件回调函数。</p> |
| | | <p>默认值:null</p> |
| | | </div> |
| | | </div> |
| | | <h3>Function 参数说明</h3> |
| | | <div class="desc"> |
| | | <h4><b>event</b><span>js event 对象</span></h4> |
| | | <p>标准的 js event 对象</p> |
| | | <h4 class="topLine"><b>treeId</b><span>String</span></h4> |
| | | <p>对应 zTree 的 <b class="highlight_red">treeId</b>,便于用户操控</p> |
| | | <h4 class="topLine"><b>treeNode</b><span>JSON</span></h4> |
| | | <p>被点击的节点 JSON 数据对象</p> |
| | | <h4 class="topLine"><b>clickFlag</b><span>Number</span></h4> |
| | | <p>节点被点击后的选中操作类型,详细看下表</p> |
| | | <table width="100%" border="0" cellspacing="1" cellpadding="0"> |
| | | <thead><tr><td>clickFlag</td><td title="是否允许多点选中">selectedMulti</td><td title="是否按下 Ctrl 或 Cmd 键">autoCancelSelected<br/>&&<br/>event.ctrlKey / metaKey</td><td title="节点当前选择状态">isSelected</td><td>选中操作</td></tr></thead> |
| | | <tbody> |
| | | <tr><td>1</td><td>true</td><td>false</td><td>false</td><td>普通选中</td></tr> |
| | | <tr><td>1</td><td>true</td><td>false</td><td>true</td><td>普通选中</td></tr> |
| | | <tr><td>2</td><td>true</td><td>true</td><td>false</td><td>追加选中</td></tr> |
| | | <tr><td>0</td><td>true</td><td>true</td><td>true</td><td>取消选中</td></tr> |
| | | <tr><td>1</td><td>false</td><td>false</td><td>false</td><td>普通选中</td></tr> |
| | | <tr><td>1</td><td>false</td><td>false</td><td>true</td><td>普通选中</td></tr> |
| | | <tr><td>1</td><td>false</td><td>true</td><td>false</td><td>普通选中</td></tr> |
| | | <tr><td>0</td><td>false</td><td>true</td><td>true</td><td>取消选中</td></tr> |
| | | </tbody> |
| | | </table> |
| | | </div> |
| | | <h3>setting & function 举例</h3> |
| | | <h4>1. 每次点击节点后, 弹出该节点的 tId、name 的信息</h4> |
| | | <pre xmlns=""><code>function zTreeOnClick(event, treeId, treeNode) { |
| | | alert(treeNode.tId + ", " + treeNode.name); |
| | | }; |
| | | var setting = { |
| | | callback: { |
| | | onClick: zTreeOnClick |
| | | } |
| | | }; |
| | | ......</code></pre> |
| | | </div> |
| | | </div> |