DataGrid adds empty space when details are expanded, the first column is fixed, and the columnAutoWidth option is enabled

DevExpress Support Team

created 4 years ago (modified 4 years ago)

Sample:
https://codepen.io/sometimesElen/pen/mdRNpVx?editors=0010

Steps:
Open the sample and expand all DataGrid master-detail levels.

Actual results:
An empty space appears at the second level.

Expected results:
No empty spaces are displayed.

Clipboard-File-1.png

Answers approved by DevExpress Support

DevExpress Support Team

created 4 years ago

We have addressed the issue described in this ticket and will include a fix in our next maintenance update. Should you need to apply our fix prior to official release, you can request a hotfix here.

Note: Hotfixes may be unavailable for betas/updates set for release within a week.

Show previous comments (2)

Carlos 4 years ago

Hi Support,

The gap issue was fixed in release 21.1.3, but there is still another issue found, sometime when expanding the details, the content are truncated, I couldn't specific how exactly to simulate it, but it may happen when keep expanding the last row of the details.

I have attached a video to show the issue when it happen.

Thanks

DevExtreme...-23-34.mp4

DevExpress Support Team 4 years ago

Hi Carlos,

Thank you for the video. Unfortunately, I was unable to understand the issue from it. Would you please check if the video is correct? Any additional information about the issue will also be helpful.

In the meantime, please make sure that you are using the latest version of our styles in your application and the browser did not cache old styles.

I look forward to your reply.

Carlos 4 years ago

Please take a look on the attached screenshot, the red arrow pointed the content was truncated, there are more rows inside but could not scroll or expand, the height was fixed, and this occur intermittent but mostly on the last row whenever too many rows are expanded.

Hope this clear, thanks

Clipboard-File-1.png

Carlos 4 years ago

Attached the sample project code, it was on 21.1.3.

DevExtreme...reApp2.zip

DevExpress Support Team 4 years ago

Thank you for the clarification, Carlos. I reproduced the issue on my side and it does not look related to the initial issue, so that I created a separate report regarding it - DataGrid - It is not possible to scroll detailed grids after update to v.21.1. Our team will research it and let you know our results.

DataGrid adds empty space when details are expanded, the first column is fixed, and the columnAutoWidth option is enabled

Answers approved by DevExpress Support

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