diff options
author | shentao <shentao@chinamobile.com> | 2017-04-19 18:24:26 +0800 |
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committer | shentao <shentao@chinamobile.com> | 2017-04-19 18:24:40 +0800 |
commit | fbbf467696810b7ca2ddac6de0d076af424a2ef0 (patch) | |
tree | 8aec68690a7d9f2ca34c3fd589f436a36bfffee3 /common/src/main/webapp/thirdparty/zTree/api/cn/setting.callback.beforeDrop.html | |
parent | aba151e0a874c2f9caa344da528646525e21c064 (diff) |
integrated monitor and performance functions
Issue-id: CLIENT-175
Change-Id: I07adc77afd9f62f615790896c9241f8430583398
Signed-off-by: shentao <shentao@chinamobile.com>
Diffstat (limited to 'common/src/main/webapp/thirdparty/zTree/api/cn/setting.callback.beforeDrop.html')
-rwxr-xr-x | common/src/main/webapp/thirdparty/zTree/api/cn/setting.callback.beforeDrop.html | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/common/src/main/webapp/thirdparty/zTree/api/cn/setting.callback.beforeDrop.html b/common/src/main/webapp/thirdparty/zTree/api/cn/setting.callback.beforeDrop.html new file mode 100755 index 00000000..41237434 --- /dev/null +++ b/common/src/main/webapp/thirdparty/zTree/api/cn/setting.callback.beforeDrop.html @@ -0,0 +1,48 @@ +<div class="apiDetail"> +<div> + <h2><span>Function(treeId, treeNodes, targetNode, moveType, isCopy)</span><span class="path">setting.callback.</span>beforeDrop</h2> + <h3>概述<span class="h3_info">[ 依赖 <span class="highlight_green">jquery.ztree.exedit</span> 扩展 js ]</span></h3> + <div class="desc"> + <p></p> + <div class="longdesc"> + <p>用于捕获节点拖拽操作结束之前的事件回调函数,并且根据返回值确定是否允许此拖拽操作</p> + <p>默认值:null</p> + <p class="highlight_red">如未拖拽到有效位置,则不触发此回调函数,直接将节点恢复原位置</p> + </div> + </div> + <h3>Function 参数说明</h3> + <div class="desc"> + <h4><b>treeId</b><span>String</span></h4> + <p>目标节点 targetNode 所在 zTree 的 <b class="highlight_red">treeId</b>,便于用户操控</p> + <h4 class="topLine"><b>treeNodes</b><span>Array(JSON)</span></h4> + <p>被拖拽的节点 JSON 数据集合</p> + <p class="highlight_red">无论拖拽操作为 复制 还是 移动,treeNodes 都是当前被拖拽节点的数据集合。</p> + <h4 class="topLine"><b>targetNode</b><span>JSON</span></h4> + <p>treeNodes 被拖拽放开的目标节点 JSON 数据对象。</p> + <p class="highlight_red">如果拖拽成为根节点,则 targetNode = null</p> + <h4 class="topLine"><b>moveType</b><span>String</span></h4> + <p>指定移动到目标节点的相对位置</p> + <p class="highlight_red">"inner":成为子节点,"prev":成为同级前一个节点,"next":成为同级后一个节点</p> + <h4 class="topLine"><b>isCopy</b><span>Boolean</span></h4> + <p>拖拽节点操作是 复制 或 移动</p> + <p class="highlight_red">true:复制;false:移动</p> + <h4 class="topLine"><b>返回值</b><span>Boolean</span></h4> + <p>返回值是 true / false</p> + <p class="highlight_red">如果返回 false,zTree 将恢复被拖拽的节点,也无法触发 onDrop 事件回调函数</p> + </div> + <h3>setting & function 举例</h3> + <h4>1. 禁止将节点拖拽成为根节点</h4> + <pre xmlns=""><code>function zTreeBeforeDrop(treeId, treeNodes, targetNode, moveType) { + return !(targetNode == null || (moveType != "inner" && !targetNode.parentTId)); +}; +var setting = { + edit: { + enable: true + }, + callback: { + beforeDrop: zTreeBeforeDrop + } +}; +......</code></pre> +</div> +</div>
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