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Code Issues 1.3k Packages Projects Releases 28 Wiki Activity

DropDownDataGrid filtering not working with LoadData

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This commit is contained in:
Vladimir Enchev
2026-05-14 12:18:27 +03:00
parent f291c32a25
commit 883faf259f
2 changed files with 31 additions and 1 deletions
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30
Radzen.Blazor.Tests/DropDownDataGridTests.cs
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@@ -422,6 +422,36 @@ namespace Radzen.Blazor.Tests
Assert.Equal(SortOrder.Ascending, capturedArgs.Sorts.First().SortOrder);
Assert.Equal("CompanyName asc", capturedArgs.OrderBy);
}
[Fact]
public void DropDownDataGrid_LoadData_ReceivesFilter_OnSearchInputChange()
{
using var ctx = new TestContext();
ctx.JSInterop.Mode = JSRuntimeMode.Loose;
ctx.JSInterop.SetupModule("_content/Radzen.Blazor/Radzen.Blazor.js");
ctx.JSInterop.Setup<string>("Radzen.getInputValue", _ => true).SetResult("foo");
var data = new List<Customer>
{
new Customer { Id = 1, CompanyName = "Acme Corp", ContactName = "John Doe" }
};
var loadDataCalls = new List<LoadDataArgs>();
var component = ctx.RenderComponent<RadzenDropDownDataGrid<int>>(parameters =>
{
parameters.Add(p => p.Data, data);
parameters.Add(p => p.Count, 1);
parameters.Add(p => p.TextProperty, "CompanyName");
parameters.Add(p => p.ValueProperty, "Id");
parameters.Add(p => p.AllowFiltering, true);
parameters.Add(p => p.LoadData, args => loadDataCalls.Add(args));
});
component.Find(".rz-lookup-search-input").Change("foo");
Assert.Contains(loadDataCalls, c => c.Filter == "foo");
}
}
}

2
Radzen.Blazor/RadzenDropDownDataGrid.razor.cs
View File

@@ -696,7 +696,7 @@ namespace Radzen.Blazor
}
else
{
await LoadData.InvokeAsync(new Radzen.LoadDataArgs() { Skip = skip, Top = args.Top, OrderBy = args.OrderBy, Filter = searchText, Sorts = args.Sorts, Filters = args.Filters, GetFilter = args.GetFilter });
await LoadData.InvokeAsync(new Radzen.LoadDataArgs() { Skip = skip, Top = args.Top, OrderBy = args.OrderBy, Sorts = args.Sorts, Filters = args.Filters, GetFilter = args.GetFilter, Filter = searchText });
}
if(PreserveRowSelectionOnPaging && selectedIndex != -1)