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81 lines
2.3 KiB
C#
81 lines
2.3 KiB
C#
using System.Linq;
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using Microsoft.AspNetCore.Components;
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namespace AntDesign
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{
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public class ColumnBase : AntDomComponentBase, IColumn
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{
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[CascadingParameter]
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public ITable Table { get; set; }
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[CascadingParameter(Name = "IsHeader")]
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public bool IsHeader { get; set; }
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[CascadingParameter(Name = "IsColGroup")]
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public bool IsColGroup { get; set; }
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[CascadingParameter(Name = "IsPlaceholder")]
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public bool IsPlaceholder { get; set; }
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[CascadingParameter(Name = "RowIndex")]
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public int RowIndex { get; set; }
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[CascadingParameter]
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public ColumnContext Context { get; set; }
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[CascadingParameter(Name = "CacheKey")]
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public int CacheKey { get; set; }
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[Parameter]
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public string Title { get; set; }
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[Parameter]
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public int Width { get; set; }
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[Parameter]
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public string Fixed { get; set; }
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[Parameter]
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public RenderFragment ChildContent { get; set; }
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public int ColIndex { get; set; }
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protected string FixedStyle => Fixed != null ? $"position: sticky; {Fixed}: {Width * (Fixed == "left" ? ColIndex : Context.Columns.Count - ColIndex - 1)}px;" : "";
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private void SetClass()
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{
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ClassMapper
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.Add("ant-table-cell")
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.If($"ant-table-cell-fix-{Fixed}", () => Fixed.IsIn("right", "left"))
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.If($"ant-table-cell-fix-right-first", () => Fixed == "right" && Context?.Columns.FirstOrDefault(x => x.Fixed == "right")?.ColIndex == this.ColIndex)
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.If($"ant-table-cell-fix-left-last", () => Fixed == "left" && Context?.Columns.LastOrDefault(x => x.Fixed == "left")?.ColIndex == this.ColIndex)
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;
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}
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protected override void OnInitialized()
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{
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base.OnInitialized();
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if (IsHeader)
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{
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Context?.AddHeaderColumn(this);
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Table?.Refresh();
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}
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else
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{
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Context?.AddRowColumn(this);
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}
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SetClass();
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}
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protected override void Dispose(bool disposing)
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{
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if (Context != null)
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{
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Context.Columns.Remove(this);
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}
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base.Dispose(disposing);
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}
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}
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}
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