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fix(module: table): refresh when datasource is changed (#298)

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* fix(module: table): refresh when datasource is changed
This commit is contained in:
James Yeung 2020-07-02 20:30:01 +08:00 committed by GitHub
parent 7cc424c0f0
commit 9730d73cf4
3 changed files with 34 additions and 20 deletions
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8
components/table/Table.razor
View File

@ -6,8 +6,8 @@
<Spin Spinning="Loading">
@if (!HidePagination && PaginationPosition.Contains("top"))
{
<Pagination Class="@PaginationClass"
Total="Total"
<Pagination Class="@_paginationClass"
Total="ActualTotal"
PageSize="PageSize"
Current="PageIndex"
OnPageIndexChange="HandlePageIndexChange"
@ -66,8 +66,8 @@
</CascadingValue>
@if (!HidePagination && PaginationPosition.Contains("bottom"))
{
<Pagination Class="@PaginationClass"
Total="Total"
<Pagination Class="@_paginationClass"
Total="ActualTotal"
PageSize="PageSize"
Current="PageIndex"
OnPageIndexChange="HandlePageIndexChange"

25
components/table/Table.razor.Pagination.cs
View File

@ -1,7 +1,5 @@
using System;
using System.Collections.Generic;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Text.RegularExpressions;
using Microsoft.AspNetCore.Components;
@ -16,7 +14,15 @@ namespace AntDesign
/// topLeft | topCenter | topRight |bottomLeft | bottomCenter | bottomRight
/// </summary>
[Parameter]
public string PaginationPosition { get; set; } = "bottomRight";
public string PaginationPosition
{
get => _paginationPosition;
set
{
_paginationPosition = value;
SetPaginationClass();
}
}
[Parameter]
public int Total { get; set; }
@ -42,13 +48,18 @@ namespace AntDesign
[Parameter]
public EventCallback<PaginationEventArgs> OnPageSizeChange { get; set; }
private IEnumerable<TItem> ShowItems => Total > 0 ? DataSource : DataSource.Skip((PageIndex - 1) * PageSize).Take(PageSize);
private IEnumerable<TItem> ShowItems => Total > _total ? _dataSource : _dataSource.Skip((PageIndex - 1) * PageSize).Take(PageSize);
private int ActualTotal => Total > 0 ? Total : _total;
private int ActualTotal => Total > _total ? Total : _total;
private int _total = 0;
private string _paginationPosition = "bottomRight";
private string _paginationClass;
private string PaginationClass => $"ant-table-pagination ant-table-pagination-{Regex.Replace(PaginationPosition, "bottom|top", "").ToLowerInvariant()}";
private void SetPaginationClass()
{
_paginationClass = $"ant-table-pagination ant-table-pagination-{Regex.Replace(_paginationPosition, "bottom|top", "").ToLowerInvariant()}";
}
private void HandlePageIndexChange(PaginationEventArgs args)
{

9
components/table/Table.razor.cs
View File

@ -17,8 +17,9 @@ namespace AntDesign
get => _dataSource;
set
{
_total = value.Count();
_dataSource = value;
_total = value?.Count() ?? 0;
_dataSource = value ?? Enumerable.Empty<TItem>();
StateHasChanged();
}
}
@ -58,6 +59,7 @@ namespace AntDesign
public ColumnContext ColumnContext { get; set; } = new ColumnContext();
private IEnumerable<TItem> _dataSource;
private ISelectionColumn _headerSelection;
ISelectionColumn ITable.HeaderSelection
@ -73,7 +75,7 @@ namespace AntDesign
var list = new List<TItem>();
foreach (var index in checkedIndex)
{
list.Add(DataSource.ElementAt(index));
list.Add(_dataSource.ElementAt(index));
}
SelectedRowsChanged.InvokeAsync(list);
@ -105,6 +107,7 @@ namespace AntDesign
base.OnInitialized();
SetClass();
SetPaginationClass();
}
private void ChangeSelection(int[] indexes)