Blazor Grid - Nested Grid

Use Blazor Bootstrap grid component to display tabular data from the data source. And it supports client-side and server-side filtering, paging, and sorting.

Example#

To create a nested grid, we first need to enable the detail view. To enable the detail view, set the AllowDetailView parameter to true. In the following example, existing <GridColumn> tags are nested under <GridColumns> tag to distinguish them from <GridDetailView>.
Razor 
<Grid TItem="Employee1"
      Class="table table-hover border-top"
      Data="employees"
      AllowDetailView="true">

    <GridColumns>
        <GridColumn TItem="Employee1" HeaderText="Id" PropertyName="Id">
            @context.Id
        </GridColumn>
        <GridColumn TItem="Employee1" HeaderText="Employee Name" PropertyName="Name">
            @context.Name
        </GridColumn>
        <GridColumn TItem="Employee1" HeaderText="Designation" PropertyName="Designation">
            @context.Designation
        </GridColumn>
        <GridColumn TItem="Employee1" HeaderText="DOJ" PropertyName="DOJ">
            @context.DOJ
        </GridColumn>
        <GridColumn TItem="Employee1" HeaderText="Active" PropertyName="IsActive">
            @context.IsActive
        </GridColumn>
    </GridColumns>

    <GridDetailView TItem="Employee1">
        <Grid TItem="Employee1"
              Class="table table-hover border-top"
              Data="employees"
              AllowDetailView="true">

            <GridColumns>
                <GridColumn TItem="Employee1" Context="emp1" HeaderText="Id" PropertyName="Id">
                    @emp1.Id
                </GridColumn>
                <GridColumn TItem="Employee1" Context="emp1" HeaderText="Employee Name" PropertyName="Name">
                    @emp1.Name
                </GridColumn>
                <GridColumn TItem="Employee1" Context="emp1" HeaderText="Designation" PropertyName="Designation">
                    @emp1.Designation
                </GridColumn>
                <GridColumn TItem="Employee1" Context="emp1" HeaderText="DOJ" PropertyName="DOJ">
                    @emp1.DOJ
                </GridColumn>
                <GridColumn TItem="Employee1" Context="emp1" HeaderText="Active" PropertyName="IsActive">
                    @emp1.IsActive
                </GridColumn>
            </GridColumns>

            <GridDetailView TItem="Employee1" Context="emp1">
                <div class="row">
                    <div class="col-2 fw-bold">Id</div>
                    <div class="col">@emp1.Id</div>
                </div>
                <div class="row">
                    <div class="col-2 fw-bold">Name</div>
                    <div class="col">@emp1.Name</div>
                </div>
                <div class="row">
                    <div class="col-2 fw-bold">Designation</div>
                    <div class="col">@emp1.Designation</div>
                </div>
                <div class="row">
                    <div class="col-2 fw-bold">DOJ</div>
                    <div class="col">@emp1.DOJ</div>
                </div>
                <div class="row">
                    <div class="col-2 fw-bold">IsActive</div>
                    <div class="col">@emp1.IsActive</div>
                </div>
            </GridDetailView>

        </Grid>

    </GridDetailView>
</Grid>

@code {
    private List<Employee1> employees = new List<Employee1> {
        new Employee1 { Id = 107, Name = "Alice", Designation = "AI Engineer", DOJ = new DateOnly(1998, 11, 17), IsActive = true },
        new Employee1 { Id = 103, Name = "Bob", Designation = "Senior DevOps Engineer", DOJ = new DateOnly(1985, 1, 5), IsActive = true },
        new Employee1 { Id = 106, Name = "John", Designation = "Data Engineer", DOJ = new DateOnly(1995, 4, 17), IsActive = true },
        new Employee1 { Id = 104, Name = "Pop", Designation = "Associate Architect", DOJ = new DateOnly(1985, 6, 8), IsActive = false },
        new Employee1 { Id = 105, Name = "Ronald", Designation = "Senior Data Engineer", DOJ = new DateOnly(1991, 8, 23), IsActive = true }
    };

    public record class Employee1
    {
        public int Id { get; set; }
        public string? Name { get; set; }
        public string? Designation { get; set; }
        public DateOnly DOJ { get; set; }
        public bool IsActive { get; set; }
    }
}
If you like Blazor Bootstrap, give it a star on GitHub!
Blazor Bootstrap Blazor Bootstrap
Links
Guides
Community