Hi,
I have 2 queries on multiselect using drag selection.
1. When 'Multiple' option is set to 'false' in SelectableSettings of Treelist, auto scrolling happens when we reach the end of treelist visible in viewport.
When 'Multiple' option is set to 'true' in SelectableSettings of Treelist and multiple rows are selected using drag selection, auto scrolling not working. we need to use the mouse wheel to scroll through the treelist. Is there a way to make auto scrolling work while selecting multiple rows?
can be replicated in below example too.
https://www.telerik.com/kendo-angular-ui/components/treelist/selection/
in this example, disable 'Multiple'. Do a drag selection, auto scroll works as we move down
Enable 'Multiple' option, auto scroll does not work as we move down.
2. When selecting multiple rows using mouse drag selection and scroll(using mouse wheel), the marquee selection also moves along with that, but when the drag selection is released all the rows(even which are not in the viewport) are selected. Do we have any fixes planned for this?
https://www.telerik.com/kendo-angular-ui/components/treelist/selection/
here when we enable 'Multiple' option and do a drag selection while scrolling using mouse wheel, Marquee rectangle moves and covers only the rows displayed in viewport. after releasing drag selection, we could see that all rows which are not visible in view port are also selected.
1 Answer, 1 is accepted
Hi Fathima,
Indeed the requested functionalities aren't available up to now.
1. It is a valid feature request. That is why I opened such on your behalf in our Feedback Portal where we can track the customer demand for it.
https://feedback.telerik.com/kendo-angular-ui/1596267-treelist-auto-scroll-on-drag-select
2. It is a known bug reported logged here:
https://github.com/telerik/kendo-angular/issues/3794
Please subscribe for the issue to be notified in a timely manned when there is any update. Accept our apologies for the caused inconvenience.
Regards,
Martin
Progress Telerik
Love the Telerik and Kendo UI products and believe more people should try them? Invite a fellow developer to become a Progress customer and each of you can get a $50 Amazon gift voucher.