Frozen columns and selected row cause visual bug

Radzen.Blazor Components
1

Hello,

im currently using the Radzen Blazor Components in a Project and i tried to use a DataGrid with Multiselect for the rows. It worked all well, but when i made some columns static with the Frozen-Attribute, it caused some visual bugs when scrolling to the right.
The columns, that should hide behind the frozen columns, are visible behind the frozen columns when the row is selected.
This is even the case in the Radzen Online Demo.
Blazor DataGrid frozen columns (radzen.com)
When you add the code

SelectionMode="DataGridSelectionMode.Multiple"

In row 8 of the code and run the changes, the bug is visible when selecting a row and scrolling to the right

image
image1149×401 30 KB

2

Hi @cstommel,

Thank you for reporting that. It is caused by the semi-transparent selection background color. It will be fixed with the release on Monday next week.

This is how it should look like

image
image2358×642 56.1 KB

Until then you could try changing the selected cells' background color to a solid one, for example:

.rz-grid-table {
    --rz-grid-selected-background-color: #E8E8FA;
}
1 Like
3

Hi @yordanov,

Thanks for the quick answer.

The quickfix is working. Im not planning on updating Radzen directly in my project, so i can only say something about the quickfix for now.