90 lines
3.3 KiB
Plaintext
90 lines
3.3 KiB
Plaintext
@page "/students"
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@attribute [Authorize]
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@using Microsoft.EntityFrameworkCore
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@using WebApp.Models
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@using WebApp.Components.Shared.Components
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@inject AppDbContext Context
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@inject IDialogService DialogService
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@inject ISnackbar Snackbar
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<PageHeader Title="Students">
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<ActionButtons>
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<MudButton StartIcon="@Icons.Material.Filled.Create" Href="students/create" Variant="Variant.Filled" Color="Color.Primary">Create New</MudButton>
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<MudButton StartIcon="@AppIcons.EventRank" Href="students/event-ranking" Variant="Variant.Outlined">Event Rankings</MudButton>
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<MudButton StartIcon="@Icons.Material.Filled.AppRegistration" Href="students/teams" Variant="Variant.Outlined">Registration</MudButton>
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</ActionButtons>
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</PageHeader>
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<MudDataGrid T="Student" ServerData="ServerReload" @ref="_dataGrid" Filterable="true" RowsPerPage="25">
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<Columns>
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<PropertyColumn Property="@(e => e.LastName)" Title="Name" Sortable="true">
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<CellTemplate>
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@context.Item.LastNameFirstName
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@if (context.Item.OfficerRole != null)
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{
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<MudChip T="string" Icon="@(AppIcons.OfficerRoleIcon(context.Item.OfficerRole.Value))">@context.Item.OfficerRole</MudChip>
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}
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</CellTemplate>
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</PropertyColumn>
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<PropertyColumn Property="@(e => e.Grade)" Title="Grade (TSA Year)" Sortable="true">
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<CellTemplate>
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@context.Item.Grade (@context.Item.TsaYear)
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</CellTemplate>
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</PropertyColumn>
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<TemplateColumn>
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<CellTemplate>
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<CrudActions DetailsHref="@($"/students/details?id={context.Item!.Id}&returnUrl=/students")"
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EditHref="@($"/students/edit?id={context.Item!.Id}&returnUrl=/students")"
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DeleteOnClick="() => DeleteStudent(context.Item!)">
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</CrudActions>
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</CellTemplate>
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</TemplateColumn>
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</Columns>
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<PagerContent>
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<MudDataGridPager T="Student"></MudDataGridPager>
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</PagerContent>
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</MudDataGrid>
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@code {
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MudDataGrid<Student> _dataGrid = null!;
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private async Task<GridData<Student>> ServerReload(GridState<Student> state)
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{
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var query =
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Context.Students.OrderBy(e => e.LastName)
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.Where(state.FilterDefinitions).OrderBy(state.SortDefinitions);
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var totalItems = await query.CountAsync();
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var pagedData = await query.Skip(state.Page * state.PageSize).Take(state.PageSize).ToArrayAsync();
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return new GridData<Student>
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{
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TotalItems = totalItems,
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Items = pagedData
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};
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}
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private async Task DeleteStudent(Student student)
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{
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//_isRowBlocked = true;
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var result = await DialogService
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.ShowMessageBox("Delete student",
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(MarkupString)$"Are you sure want to delete <b>{student.Name}</b>? This cannot be undone.",
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yesText:"Yes",
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noText:"Cancel");
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if (result == true)
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{
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Context.Students.Remove(student!);
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await Context.SaveChangesAsync();
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Snackbar.Add($"Delete event: Delete of Student {student.Name}", Severity.Info);
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}
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//_isRowBlocked = false;
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StateHasChanged();
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await _dataGrid.ReloadServerData();
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}
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}
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