Arnie Vargas
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Arnie Vargas
asked on 12 Jan 2012, 08:41 PM
Is there a way to populate radgrid filters with values from a database table instead of the default conditions(contains, equalsto, etc)?
Thanks,
arnie
Thanks,
arnie
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Richard
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answered on 16 Jan 2012, 03:23 PM
Arnie:
I have not done this, but take a look at the Custom Option for Filtering (FilterListOptions -> VaryByDataTypeAllowCustom) documentation page. It appears that you should be able to manipulate/override the default filter options using LINQ.
See the note at the bottom:
"With the .NET 3.5 build of RadGrid for ASP.NET AJAX and LINQ filter expressions enabled (EnableLinqExpressions = true), the filter expressions set for the grid either internally by its filtering mechanism or manually in code should conform to the LINQ expression syntax instead of the old T-SQL syntax. Only thus they will be evaluated properly by the control."
Hope this helps!
I have not done this, but take a look at the Custom Option for Filtering (FilterListOptions -> VaryByDataTypeAllowCustom) documentation page. It appears that you should be able to manipulate/override the default filter options using LINQ.
See the note at the bottom:
"With the .NET 3.5 build of RadGrid for ASP.NET AJAX and LINQ filter expressions enabled (EnableLinqExpressions = true), the filter expressions set for the grid either internally by its filtering mechanism or manually in code should conform to the LINQ expression syntax instead of the old T-SQL syntax. Only thus they will be evaluated properly by the control."
Hope this helps!