ParamQuery grid support forum

General Category => Bug Report => Topic started by: paulguz on November 22, 2017, 02:49:59 pm

Title: Grouped column header appearance
Post by: paulguz on November 22, 2017, 02:49:59 pm

Hi, this is has been alluded to in a previous post (https://paramquery.com/forum/index.php?topic=2200.0 (https://paramquery.com/forum/index.php?topic=2200.0)), but as it's old, I'll start a new topic.

When using column header groupings, frozen columns and/or virtual scrolling result in those grouped headers not being rendered correctly.

It is worst when using virtualX and frozen columns are applied at the same time.  Coulmn headers disappear as you scroll, and headers appear above the wrong columns.

Please see the attachments.  "Before Scrolling" is how the grid looks before scrolling and all is fine.  In "After scrolling", note that the top column group has vanished.  Also note the "Totals" column header - that should be at the far right above the grey cells.

This bug goes all the way back to 2.2.0, which I'm using, so it'd be great if any fix could be applied to that.

Title: Re: Grouped column header appearance
Post by: paulguz on February 06, 2018, 05:22:49 pm

This seems to have been addressed with the switch to native browser scrolling in v5.