Respect put: false on the revert-to-origin path by nandastone · Pull Request #2465

Respect put: false on the revert-to-origin path by nandastone · Pull Request #2465 · SortableJS/Sortable

When a dragged item has left its source sortable and the cursor hovers
back over it, _onDragOver enters the "revert" branch (line 1152) to move
dragEl back to its origin. This branch checks `canSort` but never checks
`group.checkPut`, so `put: false` is silently ignored for the owner
sortable.

The non-owner branch (line 1154-1158) already gates on `checkPut`. This
change makes the owner branch symmetric: revert only proceeds if
`checkPut` also allows it. Lists that declare `put: false` will no longer
have their own items forcibly reinserted during a cross-list drag.

Backward compatibility: only affects sortables that explicitly set
`put: false`. The default (`put: true` or unset) is unchanged, because
`checkPut` returns true.

added a commit to nandastone/vue-draggable-plus that referenced this pull request

Apr 13, 2026

Externalize sortablejs as a peer dependency instead of bundling it into
the dist. Consumers share a single sortablejs instance, so plugin
registration via Sortable.mount() works from consumer code.

Add three SortableJS plugins (src/plugins.ts) mounted at module load:
- CloneGhost: destination-specific drag preview on cross-list entry.
- HideOnLeave: hides placeholder when cursor exits destination rect.
- BodyClass: toggles body.sortable-dragging during any drag.

Add draggedData reactive ref on UseDraggableReturn. Add cancellable
onAdd (return false to skip auto-insert for cross-type drops).

Dist is checked in so git-dep consumers get the built output.

Upstream sortablejs bug: SortableJS/Sortable#2465.