Steps to reproduce bug:
The result has broken Headers
Changes to edit cells are lost when clicking the next cell or other rows in the TreeList.
Dojo Example adapted from TreeList InCell Editing demo (also attached):
As discussed on the forum (http://www.telerik.com/forums/virtualization-for-treelist) please improve the rendering/scrolling/expanding/collapsing performance of TreeLists with many expanded rows. Grids support virtualization and work well with hundreds of thousands of rows (http://demos.telerik.com/kendo-ui/grid/virtualization-local-data). Perhaps virtualization can be added to TreeLists to achieve similar results?
it would be really help full to get same footerTemplate as kendo grid has where you can get the column info plus you can get the current dataItem.
Hi. I would like the ability to specify a template for the toolbar in a TreeList, much like the ability in the Grid. Thank you. Also see https://www.telerik.com/forums/toolbar-template-59985d731e9b
It would be nice if the footer of the kendo treelist didn't disappear when the table is in scroll mode. I think it would be more beneficial if the footer were stagnant similar to the kendo grid.
Hi, it would be really helpful to have an event like beforeEdit (present in the Grid) in order to eventually cancel the edit event for certain rows. For example: I want the user to be able to edit only nodes without children and, as today, i cannot cancel the edit event. Tanks
In the treelist, I would appreciate to have a loading component when the user performs actions (sort, filter). It is very disturbing, as the user doesn't know that the tree list is loading and he has to wait. Moreover this feature already exists for flat grids.
It would be nice to have an option to repeat the headers within each level of the tree list. This would allow a user to sort within the level. We have large datasets with lazy loads. We could use the grid control and embed a table within the grouping but users like how the columns line up in the tree list.
It would be nice if there was an option to not retotal the entire table if you expand a level in the treelist. We use the table for lazy loads, so each level already has the total, we're just getting the details.
The TreeList needs a DetailRow with DetailTemplate just like the Grid has. The Grid does not support Hierarchial data that has more than one level of depth but the TreeList does and yet has no Detail Row. Please add a Detail Row.
Some times, when we expand children, we want to see the grand children on top then children and then the parent. in my case it has to do with the date they were created and I want to show the newest first.