PDA

View Full Version : [OPEN] Expanding row causes scroll issues on tablet



MartineNavara
5 Jun 2014, 2:19 AM
I'm using a subtable inside a grid in a application targeted for tablet (Android 4.0 and 4.3, Chrome).
On the tablet I'm having the problem that after expanding a row, I can't scroll down to the last row.
After changing the sort of a column, the size is calculated correctly and I can scroll down to the last row, without closing the expanded rows.
On the desktop the behaviour is as expected.


Ext version: 5.0.0.970
Cmd version: 5.0.0.160
Android version: 4.0 and 4.3
Chrome version: 35.0.1916.138

mitchellsimoens
5 Jun 2014, 4:07 AM
You are using a subtable inside a grid? Not sure I follow, can I get a test case?

MartineNavara
5 Jun 2014, 4:15 AM
A subtable as used in the following example:
http://dev.sencha.com/ext/5.0.0/examples/kitchensink/#customer-grid

MartineNavara
5 Jun 2014, 5:01 AM
The following preview of a fiddle can also be opened on a tablet:
https://fiddle.sencha.com/fiddle/6cr/preview
(code: https://fiddle.sencha.com/#fiddle/6cr)
It is based on the example in KitchenSink with extra data, to be able to notice the problem.

Opening this fiddle on my tablet, I noticed the following:
- The problem with scrolling does not always occur when expanding a row. The top rows are most of the time working correctly, the further down, the bigger the chance that the problem occurs.
- When the problem does occur, it is not possible to scroll further down.
- Reordering or scrolling bakc to top solves the issue

MartineNavara
9 Jun 2014, 11:29 PM
Sorry to bump this thread, but it is a big issue for me. The application I'm working on has to go live this month, and it can't go live if it's not working properly on a tablet. Is there a workaround I could use?