WorkpieceModelPage.razor
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@page "/Basic/WorkpieceModel"
@using System.Text.Json;
@using AntDesign.TableModels
@using System.ComponentModel
@using DataAcquisition.DataAccess
@using DataAcquisition.Models
@using Microsoft.EntityFrameworkCore
@inject IDbContextFactory<DataContext> dbContextFactory;
@inject ModalService _modalService
@inject IMessageService _message
<Flex Justify="flex-end" Align="center">
<Button Type="@ButtonType.Primary" Icon="@IconType.Outline.Plus" OnClick="@(()=>{ _visible_add = true; })">新增</Button>
<Button Danger Type="@ButtonType.Primary" Icon="@IconType.Outline.Delete" OnClick="BatchDelete">删除</Button>
</Flex>
<Table @ref="table"
TItem="WorkpieceModel"
Loading="loading"
DataSource="@dataItems"
Total="_total"
@bind-PageIndex="_pageIndex"
@bind-PageSize="_pageSize"
@bind-SelectedRows="selectedRows"
OnChange="OnChange"
Size="TableSize.Small"
RowKey="x=>x.Id">
<Selection Key="@(context.Id.ToString())" />
<PropertyColumn Property="c=>c.Id" Hidden />
<PropertyColumn Title="编号" Property="c=>c.Code" />
<PropertyColumn Title="名称" Property="c=>c.Name" />
<PropertyColumn Title="标识" Property="c=>c.Flag" />
<PropertyColumn Title="备注" Property="c=>c.Remark" />
<ActionColumn Title="操作">
<Space>
<SpaceItem>
<Button Type="@ButtonType.Primary"
Icon="@IconType.Outline.Edit"
Size="@ButtonSize.Small"
OnClick="()=>OpenEditMode(context.Id)">
编辑
</Button>
</SpaceItem>
</Space>
</ActionColumn>
</Table>
<Modal Title="新增" @bind-Visible="@_visible_add" OkText="@("保存")" OnOk="AddActionSaveChange">
<Form Model="@model">
<FormItem Label="编码">
<Input @bind-Value="@context.Code" />
</FormItem>
<FormItem Label="名称">
<Input @bind-Value="@context.Name" />
</FormItem>
<FormItem Label="标识">
<Input @bind-Value="@context.Flag" />
</FormItem>
<FormItem Label="备注">
<Input @bind-Value="@context.Remark" />
</FormItem>
</Form>
</Modal>
<Modal Title="编辑" @bind-Visible="@_visible_edit" OkText="@("保存")" OnOk="EditActionSaveChange">
<Form Model="@editModel">
<FormItem Label="编码">
<Input @bind-Value="@context.Code" />
</FormItem>
<FormItem Label="名称">
<Input @bind-Value="@context.Name" />
</FormItem>
<FormItem Label="标识">
<Input @bind-Value="@context.Flag" />
</FormItem>
<FormItem Label="备注">
<Input @bind-Value="@context.Remark" />
</FormItem>
</Form>
</Modal>
@code {
bool loading = true;
bool _visible_add = false;
bool _visible_edit = false;
private WorkpieceModel model = new WorkpieceModel();
private WorkpieceModel editModel = new WorkpieceModel();
List<WorkpieceModel> dataItems = new List<WorkpieceModel>();
IEnumerable<WorkpieceModel> selectedRows = new List<WorkpieceModel>();
ITable table = null!;
int _pageIndex = 1;
int _pageSize = 10;
int _total = 0;
public async Task OnChange(QueryModel<WorkpieceModel> queryModel)
{
loading = true;
using var dbContext = dbContextFactory.CreateDbContext();
var query = dbContext.WorkpieceModels;
dataItems = await query.OrderBy(x => x.Id).Skip(((queryModel.PageIndex - 1) * queryModel.PageSize)).Take(queryModel.PageSize).AsNoTracking().ToListAsync();
_total = await query.CountAsync();
loading = false;
}
public void RemoveSelection(int id)
{
var selected = selectedRows.Where(x => x.Id != id);
selectedRows = selected;
}
public void AddActionSaveChange()
{
try
{
using var dbContext = dbContextFactory.CreateDbContext();
var item = model;
dbContext.WorkpieceModels.Add(item);
dbContext.SaveChanges();
_message.Success($"新增成功！");
table.ReloadData();
model = new WorkpieceModel();
}
catch (Exception ex)
{
_message.Error($"操作失败，{ex.Message}");
}
}
public void OpenEditMode(int id)
{
try
{
var dbContext = dbContextFactory.CreateDbContext();
editModel = dbContext.WorkpieceModels.Where(x => x.Id == id).First();
_visible_edit = true;
}
catch (Exception ex)
{
_message.Error($"操作失败，{ex.Message}");
_visible_edit = false;
}
}
public void EditActionSaveChange()
{
try
{
var dbContext = dbContextFactory.CreateDbContext();
dbContext.WorkpieceModels.Update(editModel);
dbContext.SaveChanges();
_message.Success($"修改数据成功");
table.ReloadData();
}
catch (Exception ex)
{
_message.Error($"操作失败，{ex.Message}");
}
}
public void BatchDelete()
{
if (!selectedRows.Any())
{
_message.Warning($"请勾选需删除的数据后再进行操作！");
return;
}
_modalService.Confirm(new ConfirmOptions
{
Title = "确定删除选中的数据？",
Icon = icon,
// Content = "Some descriptions",
OnOk = (e) =>
{
try
{
using var dbContext = dbContextFactory.CreateDbContext();
var ids = selectedRows.Select(x => x.Id).ToList();
var count = dbContext.WorkpieceModels.Where(x => ids.Contains(x.Id)).ExecuteDelete();
_message.Success($"成功删除{count}条数据");
table.ReloadData();
}
catch (Exception ex)
{
_message.Success($"操作失败，{ex.Message}");
}
return Task.CompletedTask;
},
OkType = "danger",
});
}
Func<ModalClosingEventArgs, Task> onOk = (e) =>
{
Console.WriteLine("Ok");
return Task.CompletedTask;
};
Func<ModalClosingEventArgs, Task> onCancel = (e) =>
{
Console.WriteLine("Cancel");
return Task.CompletedTask;
};
RenderFragment icon = @<Icon Type="exclamation-circle" Theme="outline"></Icon>;
}