Databases
StackOverflow2013
Postsdbo
PO
 

Note that there are some explanatory texts on larger screens.

plurals
  1. PO
    primarykey
    data
    text
    <p>Your thinking was correct, you have to make the small boxes greedy droppables and handle the <code>drop</code> event on them. The tricky part is to cancel the drag operation.</p> <p>By default, your draggables should start as <code>revert:'invalid'</code>. You don't have to do anything if they are dragged inside the big box, which in my example uses <code>tolerance:'fit'</code>, so the small boxes must be completely inside to be accepted.</p> <p>I have made the small boxes greedy droppables with <code>tolerance:'touch'</code>, so if the dragged small box touches another small box, it will call the <code>drag</code> handler on it.</p> <p>To cancel the drag operation from a drag handler, you can do a workaround of setting the dragged item to <code>revert:true</code>, which forces it to revert even though it was dropped on an accepting droppable. To make sure you can drag that small box again, on its drag stop event you have to reset <code>revert:'invalid'</code>. The <code>stop</code> event will fire on every successful drop and if it's reverting, it will fire <em>after</em> reverting has completed.</p> <p>You can try out a live demo here: <a href="http://jsfiddle.net/htWV3/1/">http://jsfiddle.net/htWV3/1/</a></p> <p>HTML:</p> <pre><code>&lt;div class="drop"&gt; &lt;div class="drag"&gt;&lt;/div&gt; &lt;div class="drag"&gt;&lt;/div&gt; &lt;div class="drag"&gt;&lt;/div&gt; &lt;div class="drag"&gt;&lt;/div&gt; &lt;div class="drag"&gt;&lt;/div&gt; &lt;/div&gt; </code></pre> <p>CSS:</p> <pre><code>.drop { display:inline-block; width:300px; height:200px; border:1px solid silver; background-color:whitesmoke; padding:10px; } .drag { display:inline-block; width:30px; height:30px; border:1px solid silver; background-color:white; } </code></pre> <p>Javascript:</p> <pre><code>$('.drop').droppable({ tolerance: 'fit' }); $('.drag').draggable({ revert: 'invalid', stop: function(){ $(this).draggable('option','revert','invalid'); } }); $('.drag').droppable({ greedy: true, tolerance: 'touch', drop: function(event,ui){ ui.draggable.draggable('option','revert',true); } }); </code></pre>
    singulars
    1. This table or related slice is empty.
    1. PODraggable revert if outside this div and inside of other draggables (using both invalid and valid revert options)
      singulars
      1. PTQuestion
    1. PTAnswer
    1. This table or related slice is empty.
    1. USDarthJDG
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PODraggable revert if outside this div and inside of other draggables (using both invalid and valid revert options)
      singulars
      1. PTQuestion
    1. This table or related slice is empty.
    1. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTAcceptedByOriginator
    2. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    3. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    1. COYou are just gorgeous! Thank you so much!
      singulars
      1. PO
      1. USLogan
    2. COThanks for that. Is it possible to do it somehow with `helper: 'clone'` on the draggable element?
      singulars
      1. PO
      1. USmreq
    3. CO@PetrMarek: I'm not sure how you want it to work, in case you want the draggable to just snap in place of its clone on a valid drop, you can just add a drop handler to the main droppable container and set `ui.draggable`'s position to `ui.position`, where it was released. Here's a demo: http://jsfiddle.net/htWV3/231/
      singulars
      1. PO
      1. USDarthJDG
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload