We have a RadGrid with some custom sorting, master/detail rows and GroupByExpressions. The problem occurs when a groups toggle button is clicked, calling "._toggleGroupsExpand/Collapse", then clicking on a parent grid's sortable column.
I saw the older threads regarding this error that talked about firewalls interfering with the x-microsoft header and that doesn't seem to be the case here. the headers are staying intact and there's no firewall applicable, this is running on localhost.
I saw the older threads regarding this error that talked about firewalls interfering with the x-microsoft header and that doesn't seem to be the case here. the headers are staying intact and there's no firewall applicable, this is running on localhost.
1 Answer, 1 is accepted
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Hello Alex,
Based on the information supplied, it is hard to determine what may be causing this behavior, although I suspect this may be a databinding issue or wrong ajax settings if such is used. In order to further investigate the problem, it would be best if you open a formal support ticket, and send us a small working project, demonstrating the problem. We will review it locally, and advise you further.
Greetings,
Maria Ilieva
the Telerik team
Based on the information supplied, it is hard to determine what may be causing this behavior, although I suspect this may be a databinding issue or wrong ajax settings if such is used. In order to further investigate the problem, it would be best if you open a formal support ticket, and send us a small working project, demonstrating the problem. We will review it locally, and advise you further.
Greetings,
Maria Ilieva
the Telerik team
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