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author | 2017-04-19 18:24:26 +0800 | |
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committer | 2017-04-19 18:24:40 +0800 | |
commit | fbbf467696810b7ca2ddac6de0d076af424a2ef0 (patch) | |
tree | 8aec68690a7d9f2ca34c3fd589f436a36bfffee3 /common/src/main/webapp/thirdparty/zTree/api/en/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/en/setting.callback.beforeDrop.html')
-rwxr-xr-x | common/src/main/webapp/thirdparty/zTree/api/en/setting.callback.beforeDrop.html | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/common/src/main/webapp/thirdparty/zTree/api/en/setting.callback.beforeDrop.html b/common/src/main/webapp/thirdparty/zTree/api/en/setting.callback.beforeDrop.html new file mode 100755 index 00000000..70143211 --- /dev/null +++ b/common/src/main/webapp/thirdparty/zTree/api/en/setting.callback.beforeDrop.html @@ -0,0 +1,50 @@ +<div class="apiDetail"> +<div> + <h2><span>Function(treeId, treeNodes, targetNode, moveType, isCopy)</span><span class="path">setting.callback.</span>beforeDrop</h2> + <h3>Overview<span class="h3_info">[ depends on <span class="highlight_green">jquery.ztree.exedit</span> js ]</span></h3> + <div class="desc"> + <p></p> + <div class="longdesc"> + <p>Used to capture the event before drag-drop node, zTree based on return value to determine whether to allow drag-drop node.</p> + <p>Default: null</p> + <p class="highlight_red">When drop the nodes, if the dragged nodes is not in a valid location, this callback will not triggered, and will restore the original position.</p> + </div> + </div> + <h3>Function Parameter Descriptions</h3> + <div class="desc"> + <h4><b>treeId</b><span>String</span></h4> + <p>zTree unique identifier: <b class="highlight_red">treeId</b>, the tree is what the targetNode is belong to, easy for users to control.</p> + <h4 class="topLine"><b>treeNodes</b><span>Array(JSON)</span></h4> + <p>A collection of the nodes which has been dragged</p> + <p class="highlight_red">The treeNodes are the data of the nodes which has been dragged, when copy nodes or move nodes.</p> + <h4 class="topLine"><b>targetNode</b><span>JSON</span></h4> + <p>JSON data object of the target node which treeNodes are drag-dropped.</p> + <p class="highlight_red">If the treeNodes will be root node, the targetNode = null</p> + <h4 class="topLine"><b>moveType</b><span>String</span></h4> + <p>the relative position of move to the target node</p> + <p class="highlight_red">"inner": will be child of targetNode</p> + <p class="highlight_red">"prev": will be sibling node, and be in front of targetNode</p> + <p class="highlight_red">"next": will be sibling node, and be behind targetNode</p> + <h4 class="topLine"><b>isCopy</b><span>Boolean</span></h4> + <p>the flag used to judge copy node or move node</p> + <p class="highlight_red">true: copy node; false: move node</p> + <h4 class="topLine"><b>Return </b><span>Boolean</span></h4> + <p>return true or false</p> + <p class="highlight_red">If return false, zTree will restore the dragged nodes, and will not trigger the 'onDrop' callback.</p> + </div> + <h3>Examples of setting & function</h3> + <h4>1. disable to drag nodes to root</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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