Hi Moez,
Thank you for contacting Syncfusion support.
We have checked your reported issue and we suspect that you have not specified the date ‘value’ in the QueryBuilder rule caused this error. Please check the below code example to resolve the reported issue in your end,
[QueryBuilderController.cs]
new QueryBuilderRule { Label="First Name", Field="FirstName", Type="string", Operator="startswith", Value = "Sam" },
new QueryBuilderRule { Label="Title", Field="Title", Type="string", Operator="equal", Value = "Sales Manager" },
new QueryBuilderRule { Label="Hire Date", Field="HireDate", Operator="equal", Type="date", Value = "29/04/2019" } |
Could you please check the above sample and get back to us, if you still need any further assistance on this?
Regards,
Vinoth Kumar S