Dashboard scrolls when selecting row in data browser

[mtrezza]

New Issue Checklist

• [x] I am not disclosing a vulnerability.
• [x] I am not just asking a question.
• [x] I have searched through existing issues.
• [x] I can reproduce the issue with the latest versions of Parse Server and Parse Dashboard.

Issue Description

Dashboard scrolls when selecting row in data browser. This has only been observed when a filter is set.

Uploading recording.mov…

Steps to reproduce

1. Open dashboard collection in data browser; collection needs to be large enough so it contains enough rows to scroll multiple pages; e.g. see screen recording which uses 300 rows.
2. Set filter "objectId exists".
3. Select a row without scrolling down.
4. Scroll down at least 2 pages and select a row --> data browser jump-scrolls up.

Environment

Dashboard

• Parse Dashboard version: 6.0.0-alpha.1
• Browser (Safari, Chrome, Firefox, Edge, etc.): Safari
• Browser version: Version 17.4.1 (19618.1.15.11.14)

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[devbymak]

I tried doing steps but didn't see jump-scrolls up, can you upload the record?

[mtrezza]

Sometimes I can't get it to replicate neither. I believe it has something to do with:

• how many items are filtered out in between the visible rows
• the scroll position you are at when you set the filter
• maybe something in the cache

You'd have to play around a bit.

1. Create class "Test".

2. Open the JS console and run:

   const objs = [];
   
   for (let i=0; i<1000; i++) {
     const obj = new Parse.Object('Test');
     objs.push(obj);
   }
   
   await Parse.Object.saveAll(objs);

3. Set filter "objectId exists".
4. Select individual rows --> view scrolls

I'll post a comment if I managed to pin it down.

[devbymak]

Actually, I realized that when a cell is selected and we scroll down to select a row, the row isn't properly selected(selected objectId is different), and the scroll jumps back up. Is that correct?

[mtrezza]

Yes that sounds like the issue I tried to describe here. It seems to be difficult to reproduce with only a few rows in a class, although I managed to do it sometimes with only 100 - 1k rows. But it occurs reliably in classes with a large number of rows and a filter set.

Could you share a video of what you observed?