I have a radgrid and set grouping enabled, after I drag some columns on the header it's working fine, but when I click next page, sometimes it gives me hte error like this:
it's not always happening, for me it happened on the boundary of two different categories.And the radgrid is on the updatepanel.
Is there any other setting for the grouping?
2 Answers, 1 is accepted
After trying something different, the issues seems about the "pager style->mode->Slider", if I change the style to something else e.g "
", there would be no problem at all.
And I can provide a small demo about this bug, but with different result.
as I can not upload attachment, I just give a simple description. create a new webpage, drag an "UpdatePanel" to the page, and another RadGrid on the updatepanel enable paging, sorting and set the pager style mode to slider, assign datasource in the code behind, when you click page 2, everything disappeared on the second page. but if you change the "mode" to "NextPrevAndNumeric", it would be fine.
I'm afraid that I'm unable to reproduce the error you have described with the provided example. However please note that when using advanced grid features as grouping, filtering, paging, sorting it is recommended to either use the Advanced databinding or Declarative databinding technique.
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