1 <div class="apiDetail">
\r
3 <h2><span>Boolean / Function(treeId, treeNodes, targetNode)</span><span class="path">setting.edit.drag.</span>next</h2>
\r
4 <h3>Overview<span class="h3_info">[ depends on <span class="highlight_green">jquery.ztree.exedit</span> js ]</span></h3>
\r
7 <div class="longdesc">
\r
8 <p>When drag one node to the target node, set whether to allow the node to be the target node's next sibling. It is valid when <span class="highlight_red">[setting.edit.enable = true]</span></p>
\r
9 <p class="highlight_red">If the target node is root, so zTree will only trigger 'inner' and not trigger 'prev / next'.</p>
\r
10 <p class="highlight_red">This function mainly for the appropriate limit drag and drop (auxiliary arrow), it requires a combination of 'prev, inner' together, to achieve full functionality.</p>
\r
11 <p>Default: true</p>
\r
14 <h3>Boolean Format</h3>
\r
16 <p> true means: allow the node to be the target node's next sibling.</p>
\r
17 <p> false means: don't allow the node to be the target node's next sibling.</p>
\r
19 <h3>Function Parameter Descriptions</h3>
\r
21 <h4><b>treeId</b><span>String</span></h4>
\r
22 <p>zTree unique identifier: <b class="highlight_red">treeId</b>, easy for users to control.</p>
\r
23 <h4 class="topLine"><b>treeNodes</b><span>Array(JSON)</span></h4>
\r
24 <p>A collection of the nodes which has been dragged</p>
\r
25 <h4 class="topLine"><b>targetNode</b><span>JSON</span></h4>
\r
26 <p>JSON data object of the target node which treeNodes are draged over.</p>
\r
27 <h4 class="topLine"><b>Return </b><span>Boolean</span></h4>
\r
28 <p>return true or false</p>
\r
30 <h3>Examples of setting & function</h3>
\r
31 <h4>1. disable to drag the node to the target node's next sibling.</h4>
\r
32 <pre xmlns=""><code>var setting = {
\r
43 <h4>2. disable to drag the node to be all of the parent nodes's next sibling.</h4>
\r
44 <pre xmlns=""><code>function canNext(treeId, nodes, targetNode) {
\r
45 return !targetNode.isParent;
\r