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63 lines
1.7 KiB
C#
63 lines
1.7 KiB
C#
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@namespace AntDesign.Internal
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@typeparam TItem
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@implements IDisposable
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@using AntDesign.TableModels
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<CascadingValue Value="_blockColumns" Name="AntDesign.Column.Blocked">
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<CascadingValue Value="_rowData" Name="RowData" ChildContent="ChildContent" />
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</CascadingValue>
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@{ _blockColumns = false; }
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@code {
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private bool _blockColumns = false;
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private RowData<TItem> _rowData;
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[Parameter]
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public RowData<TItem> RowData { get; set; }
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[Parameter]
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public RenderFragment ChildContent { get; set; }
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[Parameter]
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public Action<RowData<TItem>, bool> RowDataSelectedChanged { get; set; }
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protected override void OnInitialized()
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{
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_rowData = RowData;
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_rowData.SelectedChanged += OnRowDataSelectedChanged;
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_rowData.ExpandedChanged += OnRowDataExpandedChanged;
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}
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protected override void OnParametersSet()
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{
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if (_rowData != RowData)
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{
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_rowData.SelectedChanged -= OnRowDataSelectedChanged;
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_rowData.ExpandedChanged -= OnRowDataExpandedChanged;
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_rowData = RowData;
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_rowData.SelectedChanged += OnRowDataSelectedChanged;
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_rowData.ExpandedChanged += OnRowDataExpandedChanged;
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}
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}
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private void OnRowDataSelectedChanged(RowData rowData, bool selected)
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{
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_blockColumns = true;
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RowDataSelectedChanged?.Invoke(rowData as RowData<TItem>, selected);
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InvokeAsync(StateHasChanged);
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}
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private void OnRowDataExpandedChanged(RowData rowData, bool expanded)
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{
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InvokeAsync(StateHasChanged);
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}
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void IDisposable.Dispose()
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{
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_rowData.SelectedChanged -= OnRowDataSelectedChanged;
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_rowData.ExpandedChanged -= OnRowDataExpandedChanged;
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}
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}
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