even in that case, the droppable is not passed to the event handler. create (event,ui) Triggered when a droppable element is created, where event is of type event, and ui is of type object. It is used to make the droppable light up when it can be dropped on. drag is raised whether or not the draggable actually lies over a droppable, activate (event, ui) Triggered when the accepted draggable element starts dragging. In the click event of the button, I placed jQuery toggle method which is attached to a div element with id: toggletst. Theming The droppable widget uses the jQuery UI CSS framework to style its look and feel. You can specify which draggables each will accept. As you click on the button Show/Hide if the div element was visible it will be hidden and vice versa. over The jQuery UI Droppable plugin makes selected elements droppable (meaning they accept being dropped on by draggables ). There are, however, two problems with this strategy: In this example, I will use toggle jQuery method to show or hide a div element. On the other hand, the drag event of the draggable is raised every time the mouse moves, and seems appropriate for the task. The only dependency is AngularJS and your imaaginaaaationnnn Open and close the dropover programmatically with events. (selector, context).droppable ('action', params) Method First Method The droppable (options) method specifies that you can use an HTML element as an element in which you can drop other elements. ngDropover is a feature-rich, event-driven solution for dropdowns, popovers, tooltips, or any other time you need a trigger or triggers to hide-show elements. (selector, context).droppable (options) Method 2. If so, then I'd be able to do this: $("tr.droppable").droppable(Īs you said, over (like its counterpart out) is only raised once on the droppable. You can use the droppable () method in two forms: 1. 
Is it possible to get the over event to fire for every mouse move while the user is over a droppable element? This doesn't seem to be possible, as the over event only fires once when the user initially drags over the droppable element. This is easy enough to calculate in the drop event, but I need to give UI feedback as the user drags (which I would do by means of two CSS classes droppable-above and droppable-below for example). It would be better if the new row's add position was based on whether the user dropped in the upper or lower half of an existing row. This works well, however at present the logic is that when the user drag-drops on a table row the new row gets added below the row they dropped on.
I am using jQuery droppable (in conjunction with jQuery draggable) to allow the user to add rows to an HTML table by dragging items from a list and dropping them on the table.
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