Blazor.WebForm.Components
Blazor.Web
ASP.NET WEB FORMS SYSTEM.WEB.UI.WEBCONTROLS Компоненты бритвы для Blazor Webassembly, Blazor Hybrid, Blazor Server.
Демо: https://blazorwebformdemo.github.io/
@using System.Web.UI
@using System.Web.UI.WebControls
@page "/fetchdata-gridview"
@inherits ControlComponent
@inject HttpClient Http
<div>
<h1>Weather forecast (GridView)</h1>
<asp.Button Text="Load Data" OnClick="this.Button_Click"></asp.Button>
<hr />
<asp.Label @ref="this.label"></asp.Label>
<br />
<asp.GridView @ref="this.gridview" AutoGenerateColumns="false" CssClass="table" AllowPaging="true"
PageSize="2" OnPageIndexChanging="this.GridView_PageIndexChanging">
<Columns>
<asp.BoundField HeaderText="Date" DataField="Date" DataFormatString="{0:yyyy/M/d}"></asp.BoundField>
<asp.BoundField HeaderText="Temp. (C)" DataField="TemperatureC"></asp.BoundField>
<asp.BoundField HeaderText="Temp. (F)" DataField="TemperatureF"></asp.BoundField>
<asp.BoundField HeaderText="Summary" DataField="Summary"></asp.BoundField>
</Columns>
</asp.GridView>
</div>
@code {
private WeatherForecast[] forecasts;
private Label label;
private GridView gridview;
protected async void Button_Click(object sender, EventArgs e)
{
forecasts = await Http.GetFromJsonAsync<WeatherForecast[]>("sample-data/weather.json");
label.Text = DateTime.Now.ToString();
gridview.PageIndex = 0;
gridview.DataSource = forecasts;
gridview.DataBind();
this.RequestRefresh();
}
protected void GridView_PageIndexChanging(object sender, GridViewPageEventArgs e)
{
gridview.PageIndex = e.NewPageIndex;
gridview.DataBind();
}
public class WeatherForecast
{
public DateTime Date { get; set; }
public int TemperatureC { get; set; }
public string Summary { get; set; }
public int TemperatureF => 32 + (int)(TemperatureC / 0.5556);
}
}| Бюллетень | Открытый список | Imagemap | Multiview | Текстовое поле |
| Кнопка | FileUpload | Этикетка | Панель | Волшебник |
| Календарь | Хидденфилд | Linkbutton | Заполнитель | |
| Флажок | Гиперссылка | Списки | Радиобаттон | |
| Флакторный список | Изображение | Буквальный | Radiobuttonlist | |
| Combobox | Imagebutton | Локализовать | Стол | |
| DataList | ListView |
| DataPager | Ретранслятор |
| Deftableview | |
| Formview | |
| Gridview | |
| Сравните | Валидациям |
| CustomValidator | |
| RangeValidator | |
| RegularexpressionValidator | |
| Обязательный FieldValidator | |
Добавить сервис CircuitHandler в программу.
builder.Services.AddScoped<CircuitHandler, ScriptManagerCircuitHandler>(); using Microsoft.AspNetCore.Components.Server.Circuits;
using System.Web.Hosting;
namespace Server
{
public class ScriptManagerCircuitHandler : CircuitHandler
{
private readonly IServiceProvider _serviceProvider;
public ScriptManagerCircuitHandler(IServiceProvider serviceProvider)
{
_serviceProvider = serviceProvider;
}
public override Task OnCircuitOpenedAsync(Circuit circuit, CancellationToken cancellationToken)
{
ScriptManagerHost.AddScoped(_serviceProvider);
return base.OnCircuitOpenedAsync(circuit, cancellationToken);
}
public override Task OnCircuitClosedAsync(Circuit circuit, CancellationToken cancellationToken)
{
ScriptManagerHost.RemoveScoped(_serviceProvider);
return base.OnCircuitClosedAsync(circuit, cancellationToken);
}
}
}