feat(cdk/drag-drop): add opt-in indicator of pick-up position#31288
Merged
crisbeto merged 1 commit intoangular:mainfrom Jun 4, 2025
Merged
feat(cdk/drag-drop): add opt-in indicator of pick-up position#31288crisbeto merged 1 commit intoangular:mainfrom
crisbeto merged 1 commit intoangular:mainfrom
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Currently we create a placeholder element to indicate where an item will be dropped. The placeholder gets moved around between drop containers as the user is dragging. In some cases this might not be desirable, because the data representing the dragged item might be copied, rather than moved. These changes address this use case by adding the `cdkDropListHasAnchor` input. When enabled, it'll tell the drop list to leave an anchor element, representing the dragged item, inside the original list. The anchor differs from the placeholder in that it will stay in the original container and won't move to any subsequent containers. Fixes angular#13906.
wagnermaciel
approved these changes
Jun 4, 2025
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Currently we create a placeholder element to indicate where an item will be dropped. The placeholder gets moved around between drop containers as the user is dragging. In some cases this might not be desirable, because the data representing the dragged item might be copied, rather than moved.
These changes address this use case by adding the
cdkDropListHasAnchorinput. When enabled, it'll tell the drop list to leave an anchor element, representing the dragged item, inside the original list. The anchor differs from the placeholder in that it will stay in the original container and won't move to any subsequent containers.Fixes #13906.