Radzen Blazor is a set of 90+ free native Blazor UI components packed with DataGrid, Scheduler, Charts and robust theming including Material design and FluentUI.
Describe the bug
Somewhere inside radzen there is an exception as soon as I select a filter value from a dropdown. I've narrowed it down to when I'm using:
A custom FilterTemplate with a RadzenDropDown allowing me to select one or more items from a list of options
The column has FilterProperty set to something else than Property (Even if they contain the same value in the underlying model)
Add a read only property on Employee called CompanyName2. Make it return the value of CompanyName (public string CompanyName2 => CompanyName;)
Modify the customer column by adding FilterProperty="CompanyName2"
Run
Try to filter on "Customer" - app will crash
Expected behavior
Expect filter to work
Screenshots
I get this exception:
System.NotSupportedException: Specified method is not supported.
at Radzen.Blazor.DynamicLinqCustomTypeProvider.GetExtensionMethods()
at System.Linq.Dynamic.Core.Parser.SupportedMethods.MethodFinder.FindMethod(Type type, String methodName, Boolean staticAccess, Expression& instance, Expression[]& args, MethodBase& method)
at System.Linq.Dynamic.Core.Parser.ExpressionParser.ParseMemberAccess(Type type, Expression expression)
at System.Linq.Dynamic.Core.Parser.ExpressionParser.ParsePrimary()
at System.Linq.Dynamic.Core.Parser.ExpressionParser.ParseUnary()
at System.Linq.Dynamic.Core.Parser.ExpressionParser.ParseArithmetic()
at System.Linq.Dynamic.Core.Parser.ExpressionParser.ParseAdditive()
at System.Linq.Dynamic.Core.Parser.ExpressionParser.ParseShiftOperator()
at System.Linq.Dynamic.Core.Parser.ExpressionParser.ParseComparisonOperator()
at System.Linq.Dynamic.Core.Parser.ExpressionParser.ParseLogicalAndOrOperator()
at System.Linq.Dynamic.Core.Parser.ExpressionParser.ParseIn()
at System.Linq.Dynamic.Core.Parser.ExpressionParser.ParseConditionalOperator()
at System.Linq.Dynamic.Core.Parser.ExpressionParser.ParseAsLambda(String id)
at System.Linq.Dynamic.Core.Parser.ExpressionParser.ParseMemberAccess(Type type, Expression expression)
at System.Linq.Dynamic.Core.Parser.ExpressionParser.ParseIdentifier()
at System.Linq.Dynamic.Core.Parser.ExpressionParser.ParsePrimary()
at System.Linq.Dynamic.Core.Parser.ExpressionParser.ParseUnary()
at System.Linq.Dynamic.Core.Parser.ExpressionParser.ParseArithmetic()
at System.Linq.Dynamic.Core.Parser.ExpressionParser.ParseAdditive()
at System.Linq.Dynamic.Core.Parser.ExpressionParser.ParseShiftOperator()
at System.Linq.Dynamic.Core.Parser.ExpressionParser.ParseComparisonOperator()
at System.Linq.Dynamic.Core.Parser.ExpressionParser.ParseLogicalAndOrOperator()
at System.Linq.Dynamic.Core.Parser.ExpressionParser.ParseIn()
at System.Linq.Dynamic.Core.Parser.ExpressionParser.ParseArguments()
at System.Linq.Dynamic.Core.Parser.ExpressionParser.ParseArgumentList()
at System.Linq.Dynamic.Core.Parser.ExpressionParser.ParseMemberAccess(Type type, Expression expression)
at System.Linq.Dynamic.Core.Parser.ExpressionParser.ParsePrimary()
at System.Linq.Dynamic.Core.Parser.ExpressionParser.ParseUnary()
at System.Linq.Dynamic.Core.Parser.ExpressionParser.ParseArithmetic()
at System.Linq.Dynamic.Core.Parser.ExpressionParser.ParseAdditive()
at System.Linq.Dynamic.Core.Parser.ExpressionParser.ParseShiftOperator()
at System.Linq.Dynamic.Core.Parser.ExpressionParser.ParseComparisonOperator()
at System.Linq.Dynamic.Core.Parser.ExpressionParser.ParseLogicalAndOrOperator()
at System.Linq.Dynamic.Core.Parser.ExpressionParser.ParseIn()
at System.Linq.Dynamic.Core.Parser.ExpressionParser.ParseOrOperator()
at System.Linq.Dynamic.Core.DynamicExpressionParser.ParseLambda(Type delegateType, ParsingConfig parsingConfig, Boolean createParameterCtor, ParameterExpression[] parameters, Type resultType, String expression, Object[] values)
at System.Linq.Dynamic.Core.DynamicQueryableExtensions.Where(IQueryable source, ParsingConfig config, String predicate, Object[] args)
at System.Linq.Dynamic.Core.DynamicQueryableExtensions.Where[TSource](IQueryable`1 source, ParsingConfig config, String predicate, Object[] args)
at Radzen.QueryableExtension.Where[T](IQueryable`1 source, IEnumerable`1 columns)
at Radzen.Blazor.RadzenDataGrid`1.get_View()
at Radzen.PagedDataBoundComponent`1.get_PagedView()
at Radzen.Blazor.RadzenDataGrid`1.DrawGroupOrDataRows(RenderTreeBuilder builder, IList`1 visibleColumns)
at Radzen.Blazor.RadzenDataGrid`1.<>c__DisplayClass20_0.<DrawRows>b__0(RenderTreeBuilder builder)
at Microsoft.AspNetCore.Components.Rendering.RenderTreeBuilder.AddContent(Int32 sequence, RenderFragment fragment)
at Radzen.Blazor.RadzenDataGrid`1.<BuildRenderTree>b__653_0(RenderTreeBuilder __builder2)
at Microsoft.AspNetCore.Components.CascadingValue`1.Render(RenderTreeBuilder builder)
at Microsoft.AspNetCore.Components.Rendering.ComponentState.RenderIntoBatch(RenderBatchBuilder batchBuilder, RenderFragment renderFragment, Exception& renderFragmentException)
Desktop (please complete the following information):
OS: Windows
Browser: All (tested chrome and edge, latest versions)
enchev
commented
2 weeks ago
Describe the bug Somewhere inside radzen there is an exception as soon as I select a filter value from a dropdown. I've narrowed it down to when I'm using:
FilterTemplatewith aRadzenDropDownallowing me to select one or more items from a list of optionsFilterPropertyset to something else thanProperty(Even if they contain the same value in the underlying model)To Reproduce Based on the example over here: https://blazor.radzen.com/datagrid-filter-template
EmployeecalledCompanyName2. Make it return the value ofCompanyName(public string CompanyName2 => CompanyName;)FilterProperty="CompanyName2"Expected behavior Expect filter to work
Screenshots I get this exception:
Desktop (please complete the following information):