mirror of
https://gitee.com/ant-design-blazor/ant-design-blazor.git
synced 2024-12-06 05:57:39 +08:00
63d09f76a5
* feat: add pagination and empty * fix: indent * feat(module: table): add checkbox selection * feat(module: table): add radio selection * feat: add selected rows
94 lines
2.8 KiB
C#
94 lines
2.8 KiB
C#
using System.Collections.Generic;
|
|
using System.Linq;
|
|
using Microsoft.AspNetCore.Components;
|
|
|
|
namespace AntDesign
|
|
{
|
|
public partial class RowSelection : AntDomComponentBase, IRowSelection
|
|
{
|
|
[CascadingParameter(Name = "IsHeader")] public bool IsHeader { get; set; }
|
|
|
|
[CascadingParameter(Name = "Index")] public int Index { get; set; }
|
|
|
|
[CascadingParameter] public ITable Table { get; set; }
|
|
|
|
[Parameter] public string Type { get; set; } = "checkbox";
|
|
|
|
[Parameter] public bool Disabled { get; set; }
|
|
|
|
public bool Checked { get; set; }
|
|
|
|
private bool Indeterminate => IsHeader
|
|
&& this.RowSelections.Any(x => x.Checked)
|
|
&& !this.RowSelections.All(x => x.Checked);
|
|
|
|
public IList<IRowSelection> RowSelections { get; set; } = new List<IRowSelection>();
|
|
|
|
protected override void OnInitialized()
|
|
{
|
|
if (Table != null)
|
|
{
|
|
if (IsHeader)
|
|
{
|
|
Table.HeaderSelection = this;
|
|
}
|
|
else
|
|
{
|
|
Table?.HeaderSelection.RowSelections.Add(this);
|
|
}
|
|
}
|
|
}
|
|
|
|
protected override void OnParametersSet()
|
|
{
|
|
base.OnParametersSet();
|
|
if (IsHeader && Type == "radio" && RowSelections.Count(x => x.Checked) > 1)
|
|
{
|
|
var first = RowSelections.FirstOrDefault(x => x.Checked);
|
|
if (first != null)
|
|
{
|
|
Table?.HeaderSelection.RowSelections.Where(x => x.Index != first.Index).ForEach(x => x.Check(false));
|
|
}
|
|
}
|
|
}
|
|
|
|
private void HandleCheckedChange(bool @checked)
|
|
{
|
|
this.Checked = @checked;
|
|
|
|
if (this.IsHeader)
|
|
{
|
|
RowSelections.Where(x => !x.Disabled).ForEach(x => x.Check(@checked));
|
|
}
|
|
else
|
|
{
|
|
if (Type == "radio")
|
|
{
|
|
Table?.HeaderSelection.RowSelections.Where(x => x.Index != this.Index).ForEach(x => x.Check(false));
|
|
}
|
|
|
|
Table?.HeaderSelection.Check(@checked);
|
|
}
|
|
|
|
InvokeSelectedRowsChange();
|
|
}
|
|
|
|
void IRowSelection.Check(bool @checked)
|
|
{
|
|
this.Checked = @checked;
|
|
StateHasChanged();
|
|
|
|
InvokeSelectedRowsChange();
|
|
}
|
|
|
|
private void InvokeSelectedRowsChange()
|
|
{
|
|
if (IsHeader)
|
|
{
|
|
var checkedIndex = RowSelections.Where(x => x.Checked).Select(x => x.Index).ToArray();
|
|
Table.OnSelectionChanged(checkedIndex);
|
|
}
|
|
}
|
|
}
|
|
}
|