hi,
Please visist http://jsbin.com/aqaka/edit , then the
problem will appear.
The key point is that the 2 DIVs set to be droppable are
overlapping,then the event of Dropping is triggered twice.
On Oct 12, 3:59 pm, "huangyingjie1...@126.com"
<huangyingjie1...@126.com> wrote:
> hi,
> There are a couple of "DIV" ,one is on the top and the other is
> below it. Let's call the top one TOP,and the below one BELOW.
> Now the TOP contains many sub-DIV set to "float:right" that make
> the TOP "overflow",so some sub-DIV are hidden into the back of BELOW.
> Both sub-DIV and BELOW are set droppable for the pictures in
> them,and both of them have set action fordropevent, for example
> "alert('hello')"; of course, the pictures are draggable.
> Now the problem comes while dragging picture from sub-DIV in TOP
> to BELOW. If the area where the pictrue drops is just where the sub-
> DIV hides,thedropevent is triggered twice,that is 'hello' alert
> twice. And the picture factly drops into the sub-DIV ,not BELOW that I
> expected.
> I want the picture drops into the BELOW ,but it drops into the sub-
> DIV;I want the event set in BELOW is triggered,but both event of
> BELOW and sub-DIV are triggered. How to resolve the problem,thanks.
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