Ticket #8572 (closed bug: fixed)

Opened 2 years ago

Last modified 23 months ago

Wrong placeholder positions

Reported by: zhizhangchen Owned by:
Priority: minor Milestone: 1.9.1
Component: ui.sortable Version: 1.8.23
Keywords: Cc:
Blocking: Blocked by:

Description

example:  http://jsfiddle.net/Zvvpt/15/

  1. drag the first item and move slowly down, when getting to the bottom of the sortable, the placeholder moves to the top of the sortable
  2. drag the second item and move slowly down, the placeholder doesn't move until the item is dragged out of the sortable, where the placeholder jumps quickly to the bottom of the sortable and then goes to the middle again

Change History

comment:1 Changed 23 months ago by scott.gonzalez

  • Version changed from git to 1.8.23
  • Milestone changed from 1.9.0 to 1.9.1

comment:2 Changed 23 months ago by John Chen

  • Status changed from new to closed
  • Resolution set to fixed

Sortable: Calculating item distance and direction using a more robust algorithm to better support sorting among nested sortables. Fixes #8572 - Wrong placeholder positions. Fixes #8573 - Can't drag an item out of an inner sortable. Fixes #8574 - Hard to put an item between two inner sortables.

Use the item which has the least distance between the mouse pointer and one of its borders to rearrange, with direction being determined by the nearest border. Also we use this algorithm to rearrange even when currentContainer is not changed to override the defective rearrangment in _mouseDrag

Changeset: bae06d2b1ef6bbc946dce9fae91f68cc41abccda

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