Auto expand child group row

[Juliano Ramos]

I have a problem with the RadGridView where when I have two group levels when expand the first level the second level auto expand, however only in some times. I try use grid.CollapseAllGroups(); but a problem persist.

How I can resolve this problem?

[Vlad]

Hello,

 Can you post more info about the grid version? Is it our latest official Q2 2011?

Best wishes,
Vlad
the Telerik team

[Juliano Ramos]

My version is Q2 2011.. v.2011.2.712.1040

[Maya]

Hi Eduardo Bonato,

Generally, once you expand certain group, a special key for its expand/collapsed state is saved. Consequently, if you recreate the group or expand the outer one, a group that has been already expanded (without being collapsed afterwards) will be expanded again.
 

Kind regards,
Maya
the Telerik team

[Juliano Ramos]

Maya,

the problem occurs in the first time that I load my grid, impossible that the component has saved.

I try force collapse using grid.CollapseAllGroups();, but do not resolve.

This is a know problem?

[Maya]

Hi Eduardo Bonato,

I have tried to reproduce the issue you reported, but unfortunately without any success. May you take a look at the sample attached and verify whether you can get the same behavior on it ? Is there anything more specific that needs to be done for reproducing the case ?
 

Regards,
Maya
the Telerik team

[Juliano Ramos]

I understand the component, in some times I have the firt level equal to the second level, this cause my problem. I can disable this functionality that save my expanded groups?

[Maya]

Hello Eduardo Bonato,

Generally, the information for the expanded and collapsed state of the groups is internal and cannot be changed explicitly outside. What you can try is to call CollapseAllGroups() method of the grid on ungrouping for example. But this may be quite a heavy operation if you are working with a lot of groups.
 

Best wishes,
Maya
the Telerik team