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  1. PO
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    <p>Try this:\</p> <p>HTML:</p> <pre><code>&lt;div class="row-fluid"&gt; &lt;div class="drag-option span1 draggable" id="option1"&gt;Option 1&lt;/div&gt; &lt;div class="span2"&gt;&lt;/div&gt; &lt;div class="drag-option span1 draggable" id="option2"&gt;Option 2&lt;/div&gt; &lt;div class="span2"&gt;&lt;/div&gt; &lt;div class="drag-option span1 draggable" id="option3"&gt;Option 3&lt;/div&gt; &lt;div class="span2"&gt;&lt;/div&gt; &lt;div class="drag-option span1 draggable" id="option4"&gt;Option 4&lt;/div&gt; &lt;/div&gt; &lt;div class="row-fluid"&gt; &lt;div class="drop-option droppable span4" data-value="1" readonly&gt;1&lt;/div&gt; &lt;div class="drop-option droppable span4" data-value="2" readonly&gt;2&lt;/div&gt; &lt;div class="drop-option droppable span4" data-value="3" readonly&gt;3&lt;/div&gt; &lt;/div&gt; </code></pre> <p>JS:</p> <pre><code>$('.draggable').draggable({ containment: "#drag-radio" }).css('cursor', 'move'); $('.droppable').droppable({ accept: ".drag-option", hoverClass: "drop-hover", // Make the drag option inherit the drop value drop: function (event, ui) { ui.draggable.data('value', $(this).data('value')); alert(ui.draggable.data('value')); $(this).addClass('dropped'); }, // Remove draggable value and droppable .dropped class out: function (event, ui) { $(".draggable[data-value=" + $(this).data('value') + "]").data('value', ''); $(this).removeClass('dropped'); } }); </code></pre> <p>It uses a dataset attribute instead of the nonstandard value attribute. Then it uses a selector that matches on the dataset attribute to find the draggable that was removed, since there's no <code>ui</code> parameter to say which it was.</p> <p><a href="http://jsfiddle.net/barmar/cFcup/8/" rel="nofollow">FIDDLE</a></p>
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    1. POJquery .out() remove droppable class only if all draggables are removed
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    1. USBarmar
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    1. COThanks but that still doesn't solve the problem. The draggable is still retaining the value after being un-dropped. Also, I need the droppable to keep the .dropped class unless ALL draggables have been removed. In other words, if I have 2 draggables in a droppable and remove one, it will still have the .dropped class. Basically, I want the droppable to remain highlighted until all draggables are removed.
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    2. COYeah, I see what you mean. This seems to be a hole in the jQuery UI draggable/droppable API. When you drag something out, there doesn't seem to be a way to find out what was dragged. There's no event on the draggable that says it was removed, and the `out` event on the droppable doesn't say _what_ was removed. Maybe you should try posting the question in the jQuery Forum.
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