GridDetailView closes immediately after opening #920
Description
Describe the bug
GridDetailView closes immediately after opening
To Reproduce
Steps to reproduce the behavior:
- Klick arrow to open GridDetailView
Expected behavior
The GridDetailView should stay open. Actually the same error occurs at the bootrap website: https://demos.blazorbootstrap.com/grid/detail-view . My code worked fine for months now. This started showing up todat 29.10.2025
Video:
https://github.com/user-attachments/assets/a2946906-6a18-4cda-84f7-2bcbacf44e08
Versions (please complete the following information):
-.NET 8
-Blazor.Bootstrap 3.0.0/3.1.0
- Blazor Server
- Blazor Interactive Render Mode: InteractiveServer
Sample code
@page "/testgridpage"
@rendermode InteractiveServer
<Grid TItem="Product"
Class="table table-hover border-top"
Data="products"
AllowDetailView="true">
<GridColumns>
<GridColumn TItem="Product" HeaderText="Id" PropertyName="Id">
@context.Id
</GridColumn>
<GridColumn TItem="Product" HeaderText="Employee Name" PropertyName="Name">
@context.Name
</GridColumn>
<GridColumn TItem="Product" HeaderText="Active" PropertyName="IsActive">
@context.IsActive
</GridColumn>
</GridColumns>
<GridDetailView TItem="Product">
<Grid TItem="Ingredient"
Class="table table-hover border-top"
Data="GetIngredients(context.Id)">
<GridColumns>
<GridColumn TItem="Ingredient" Context="emp1" HeaderText="Id" PropertyName="Id">
@emp1.Id
</GridColumn>
<GridColumn TItem="Ingredient" Context="emp1" HeaderText="Description" PropertyName="Description">
@emp1.Description
</GridColumn>
<GridColumn TItem="Ingredient" Context="emp1" HeaderText="Unit" PropertyName="Unit">
@emp1.Unit
</GridColumn>
<GridColumn TItem="Ingredient" Context="emp1" HeaderText="Quantity" PropertyName="Quantity">
@emp1.Quantity
</GridColumn>
</GridColumns>
</Grid>
</GridDetailView>
</Grid>
@code {
private List<Product> products = new List<Product> {
new Product { Id = 1, Name = "Product 1", IsActive = true },
new Product { Id = 2, Name = "Product 2", IsActive = true },
new Product { Id = 3, Name = "Product 3", IsActive = true },
new Product { Id = 4, Name = "Product 4", IsActive = true },
new Product { Id = 5, Name = "Product 5", IsActive = true }
};
private List<Ingredient> ingredients = new List<Ingredient> {
new Ingredient { Id = 105, ProductId = 1, Description = "Ingredient 1", Unit = "UNIT1", Quantity = 350 },
new Ingredient { Id = 106, ProductId = 1, Description = "Ingredient 2", Unit = "UNIT1", Quantity = 600 },
new Ingredient { Id = 107, ProductId = 1, Description = "Ingredient 3", Unit = "UNIT2", Quantity = 13 },
new Ingredient { Id = 108, ProductId = 1, Description = "Ingredient 4", Unit = "UNIT3", Quantity = 25 },
new Ingredient { Id = 109, ProductId = 2, Description = "Ingredient 5", Unit = "UNIT1", Quantity = 750 },
new Ingredient { Id = 110, ProductId = 2, Description = "Ingredient 3", Unit = "UNIT2", Quantity = 13 },
new Ingredient { Id = 111, ProductId = 1, Description = "Ingredient 4", Unit = "UNIT3", Quantity = 25 },
new Ingredient { Id = 112, ProductId = 2, Description = "Ingredient 5", Unit = "UNIT1", Quantity = 750 },
new Ingredient { Id = 113, ProductId = 4, Description = "Ingredient 3", Unit = "UNIT2", Quantity = 13 },
new Ingredient { Id = 114, ProductId = 5, Description = "Ingredient 4", Unit = "UNIT3", Quantity = 25 },
new Ingredient { Id = 115, ProductId = 2, Description = "Ingredient 5", Unit = "UNIT1", Quantity = 750 },
};
private IEnumerable<Ingredient> GetIngredients(int productId) => ingredients.Where(i => i.ProductId == productId);
public record class Product
{
public int Id { get; set; }
public string? Name { get; set; }
public bool IsActive { get; set; }
}
public record class Ingredient
{
public int Id { get; set; }
public int ProductId { get; set; }
public string? Description { get; set; }
public string? Unit { get; set; }
public int Quantity { get; set; }
}
}
Desktop (please complete the following information):
- OS: Windows11
- Browser: Firefox
- Version 132.0