why is this not working, the error has to do with 'setDragBe

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#1

why is this not working:
    <div
        class=‘dhtmlxTree’
        id=‘tree’
        setImagePath=‘sources/imgs/csh_vista/’
        style=‘width:300px; height:400px;overflow:auto;’
    enableDragAndDrop=‘1’
    setDragBehavior=‘sibling’>
        … tree data
    </div>

the error has to do with ‘setDragBehavior=‘sibling’’

#2

Which version of dhtmlxtree you are using?
The setDragBehavior method available only in pro edition of dhtmlxtree, it will cause an error if used against standard edition of dhtmlxtree.

#3

ahaa! I’ll buy this version!