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#14891 new bug ()

Opened December 17, 2015 06:40AM UTC

Last modified December 21, 2015 08:26PM UTC

Draggable and droppable dom is assigned a "null" id in Firefox

Reported by: Tyf0x Owned by:
Priority: major Milestone: none
Component: ui.droppable Version: 1.11.4
Keywords: draggable droppable Cc:
Blocked by: Blocking:

When using draggable or/and droppable without assigning an id to their DOM element, they will be assigned the value "null" when the drag events occur.

This seems to only happen in Firefox


1/ In firefox, go to

2/ Open the inspector. Notice that there is no id assigned to the draggable and droppable elements

3/ Start dragging the elements and observe an id="null" attribute being assigned.

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Change History (1)

Changed December 21, 2015 08:26PM UTC by emergence75 comment:1

this is a firefox bug... reproducable in firefox 43.0.1

working in 45.0a2 developer edition...