How to clear the dragged image from the Tree display

[alastairwalkerParticipant]

I am dragging an item from one tree to another – similar to the demo in:

http://www.jqwidgets.com/jquery-widgets-demo/demos/jqxtree/index.htm#demos/jqxtree/dragdrop.htm

I then refresh the display of both trees with an ajax call to the db to reload the tree data.

So far – this works well.

But my problem is the following: The dragged image is persistent – it is ‘sticky’ on the display – and I need to get rid of it when the ajax data refresh cycle is completed.

I don’t know if this ‘stickiness’ is a ‘feature’ of the tree widget – or if there is some attribute I need to set as part of the tree initialization.

Any guidance on this problem will be really appreciated!

Best regards,

Alastair

[alastairwalkerParticipant]

I should also add that the only way to remove the sticky dragged image is to do a complete browser page reload and refresh.

Alastair

[alastairwalkerParticipant]

After further investigation, I traced the problem ‘root cause’ to the fact that when a drop occurs on the selected target, an ‘on select’ event is created by the selected target.

This can have unintended consequences if it is not anticipated.

Alastair

[DimitarParticipant]

Hello Alastair,

Do you still require help with this issue? If so, please share the relevant parts of your code for us to review.

Best Regards,
Dimitar

jQWidgets team
http://www.jqwidgets.com/

[alastairwalkerParticipant]

Thanks for the follow-up. Once I understood where the problem was arising from, I managed to find a work-around.

Alastair

[Author]

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