At the moment, our application utilizes the ExtJS tree view. We now have a need for users to be able to select multiple nodes (which the tree view already supports through a pluggable selection model) and then drag these selections to another section of the tree.
Is there an ajax control available (commercial or non-commercial) that allows for multiple-selection drag/drop functionality, or is there an example of how to enable this feature in ExtJS?
If you're interested in incorporating multi-select functionality into a Javascript tree, take a look at this informative post from the ExtJS community forum.
Dealing with a similar problem, I managed to resolve it by implementing the following code:
const treePanel = new Ext.tree.TreePanel({
...
selModel: new Ext.tree.MultiSelectionModel()
...
})
I just posted the same question in their forum too... trying to achieve the goal without relying on a Custom User-Extension though.
Here is the link for reference.
Best regards, Fabian Loibl
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