By default, scrolling in the TreeList is enabled.
To achieve a maximum level of accessibility with assistive technologies for the TreeList, disable its scrolling feature.
The enabled scrolling functionality does not guarantee the rendering of scrollbars because scrolling requires you to define some of the TreeList dimensions:
- To achieve vertical scrolling, set a height to the TreeList. If the height is not defined, the TreeList will have to expand vertically to show all its rows.
- To achieve horizontal scrolling, you have to explicitly define the widths of all columns in pixels and their sum must exceed the width of the TreeList.
You can independently control vertical and horizontal scrolling.
<div class="k-widget k-grid k-treelist"> <div class="k-grid-header"> <div class="k-grid-header-wrap"> <table>...</table> </div> </div> <div class="k-grid-content"> <table>...</table> </div> </div>