Hi frank,
Thanks for your interest in syncfusion products.
We suspect that the cause of the issue might be ,because of not adding "QueryCellInfo" in post action,this can be avoided by adding " engineSource.GridModel.QueryCellInfo = QueryAction;" to your post action.Please refer the code below.
[Controller]:
[AcceptVerbs(HttpVerbs.Post)]
public ActionResult WebgridSample1(PagingParams args)
{
var data = new ProductDetails().Product.ToList();
ActionResult result = data.GridActions<Product>();
var engineSource = result as GridHtmlActionResult<Product>;
engineSource.GridModel.QueryCellInfo = QueryAction;
return engineSource;
}
We have attached sample for your reference.Please get back to us if you need further assistance.
Regards,
Sandhya.D
QueryFilter1_59549292.zip