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143 lines
3.6 KiB
C#
143 lines
3.6 KiB
C#
using System.Text.RegularExpressions;
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using System.Threading.Tasks;
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using Microsoft.AspNetCore.Components;
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namespace AntDesign
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{
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public partial class Table<TItem> : ITable
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{
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[Parameter]
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public bool HidePagination { get; set; }
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/// <summary>
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/// topLeft | topCenter | topRight |bottomLeft | bottomCenter | bottomRight
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/// </summary>
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[Parameter]
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public string PaginationPosition
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{
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get => _paginationPosition;
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set
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{
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_paginationPosition = value;
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InitializePagination();
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}
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}
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[Parameter]
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public int Total
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{
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get => _total > _dataSourceCount ? _total : _dataSourceCount;
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set
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{
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_total = value;
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}
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}
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[Parameter]
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public EventCallback<int> TotalChanged { get; set; }
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[Parameter]
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public int PageIndex
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{
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get => _pageIndex;
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set
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{
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if (_pageIndex != value)
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{
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_pageIndex = value;
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_waitingReloadAndInvokeChange = true;
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}
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}
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}
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[Parameter]
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public EventCallback<int> PageIndexChanged { get; set; }
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[Parameter]
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public int PageSize
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{
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get => _pageSize;
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set
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{
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if (_pageSize != value)
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{
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_pageSize = value;
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_waitingReloadAndInvokeChange = true;
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}
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}
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}
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[Parameter]
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public EventCallback<int> PageSizeChanged { get; set; }
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[Parameter]
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public EventCallback<PaginationEventArgs> OnPageIndexChange { get; set; }
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[Parameter]
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public EventCallback<PaginationEventArgs> OnPageSizeChange { get; set; }
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private int _total;
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private int _dataSourceCount;
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private string _paginationPosition = "bottomRight";
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private string _paginationClass;
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private int _pageIndex = 1;
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private int _pageSize = 10;
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private void InitializePagination()
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{
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_paginationClass = $"ant-table-pagination ant-table-pagination-{Regex.Replace(_paginationPosition, "bottom|top", "").ToLowerInvariant()}";
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}
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private async Task HandlePageChange(PaginationEventArgs args)
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{
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if (_pageIndex != args.Page)
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{
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await HandlePageIndexChange(args);
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}
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if (_pageSize != args.PageSize)
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{
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await HandlePageSizeChange(args);
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}
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}
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private async Task HandlePageIndexChange(PaginationEventArgs args)
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{
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_pageIndex = args.Page;
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if (PageIndexChanged.HasDelegate)
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{
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await PageIndexChanged.InvokeAsync(args.Page);
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}
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if (OnPageIndexChange.HasDelegate)
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{
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await OnPageIndexChange.InvokeAsync(args);
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}
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ReloadAndInvokeChange();
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StateHasChanged();
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}
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private async Task HandlePageSizeChange(PaginationEventArgs args)
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{
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_pageSize = args.PageSize;
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if (PageSizeChanged.HasDelegate)
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{
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await PageSizeChanged.InvokeAsync(args.PageSize);
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}
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if (OnPageSizeChange.HasDelegate)
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{
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await OnPageSizeChange.InvokeAsync(args);
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}
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ReloadAndInvokeChange();
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StateHasChanged();
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}
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}
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}
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