Custom Query (7259 matches)
Results (16 - 18 of 7259)
| Ticket | Resolution | Summary | Owner | Reporter |
|---|---|---|---|---|
| #1680 | fixed | Sortables in scroll render incorrectly when dragging | ||
| Description |
The drag helper position is incorrectly calculated when the container has overflow set to scroll. It is fine so long as the area has not been scrolled, but the further down you go, the further away from the cursor the helper is positioned. Example code: <!DOCTYPE html PUBLIC "-W3CDTD HTML 4.01EN" "http://www.w3.org/TR/html4/strict.dtd"> <html> <head> <script type="text/javascript" src="jquery-1.2.1.js"></script> <script type="text/javascript" src="metadata.js"></script> <script type="text/javascript" src="jqueryui/ui.mouse.js"></script> <script type="text/javascript" src="jqueryui/ui.draggable.js"></script> <script type="text/javascript" src="jqueryui/ui.draggableext.js"></script> <script type="text/javascript" src="jqueryui/ui.droppable.js"></script> <script type="text/javascript" src="jqueryui/ui.droppable.ext.js"></script> <script type="text/javascript" src="jqueryui/ui.sortable.js"></script> <script type="text/javascript">
</script> <style> div#container {
} </style> <title></title> </head> <body>
</body> </html> |
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| #1682 | fixed | Resizable containment option | ||
| Description |
Add a containment option to resizable with the same behavior as the drggable containment option. See Google Groups thread for more info: http://groups.google.com/group/jquery-ui/browse_thread/thread/b67134155d012f5d |
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| #1683 | fixed | Sortable slow with long lists (partial fix included) | ||
| Description |
Dragging sortables with long lists is slow. There is a significant lag when the lists get to be > 50 items. I found one very quick fix, which at least addresses sorting near the top half of the list. In drag, simply breaking the loop once an overlapping element is found speeds things up dramatically. I added breaks as shown... if(overlap >= 0 && overlap <= 0.5) { //Overlapping at top
ci.prev().length ? ma(this.element) : mb(this.element);
break;
}
if(overlap < 0 && overlap > -0.5) { //Overlapping at bottom
ci.next()[0] == this.element ? mb(this.element) : ma(this.element);
break;
}
Another possibility, which I haven't tried yet, is to track element positions during drag so we check for overlaps with the closest elements first rather than restarting at the top of the list each time. |
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