Temporary disabling Drag&Drop

There is a functionality in dhtmlxTree which provides you temporary disabling drag-and-drop. You can apply it for both child and sibling drop modes.

drop as child	drop as sibling
Enable Drag and Drop Disable Drag and Drop	Enable Drag and Drop Disable Drag and Drop

Source

<link rel="STYLESHEET" type="text/css" href="../../codebase/dhtmlxtree.css">
<script  src="../../codebase/dhtmlxcommon.js"></script>
<script  src="../../codebase/dhtmlxtree.js"></script>    
 
 
<table>
    <tr>
        <td>
            drop as child
            <div id="treeboxbox_tree" style="width:250px; height:218px;background-color:#f5f5f5;border :1px solid Silver;"/>
        </td>
        <td style="padding-left:25" valign="top">
            drop as sibling
            <div id="treeboxbox_tree2" style="width:250px; height:218px;background-color:#f5f5f5;border :1px solid Silver;"/>
        </td>
    </tr>
    <tr>
        <td>
            <a href="#"><div style='cursor:pointer;' onClick="tree.enableDragAndDrop(true)">Enable Drag and Drop</div></a>
            <a href="#"><div style='cursor:pointer;' onClick="tree.enableDragAndDrop('temporary_disabled')">Disable Drag and Drop</div></a>
        </td><td style="padding-left:25" >
            <a href="#"><div style='cursor:pointer;' onClick="tree2.enableDragAndDrop(true)">Enable Drag and Drop</div></a>
            <a href="#"><div style='cursor:pointer;' onClick="tree2.enableDragAndDrop('temporary_disabled')">Disable Drag and Drop</div></a>
        </td>
    </tr>
</table>
<script>tree = new dhtmlXTreeObject("treeboxbox_tree", "100%", "100%", 0);
tree.setSkin('dhx_skyblue');
tree.setImagePath("../../codebase/imgs/csh_yellowbooks/");
tree.enableDragAndDrop("temporary_disabled");
tree.enableSmartXMLParsing(true);
tree.loadXML("../common/tree_05_drag_n_drop.xml");
tree2 = new dhtmlXTreeObject("treeboxbox_tree2", "100%", "100%", 0);
 
tree2.setSkin('dhx_skyblue');
tree2.setImagePath("../../codebase/imgs/csh_yellowbooks/");
tree2.enableSmartXMLParsing(true);
tree2.enableDragAndDrop(true);
tree2.setDragBehavior("sibling");
tree2.loadXML("../common/tree_05_drag_n_drop.xml");</script>
<br><br>