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7e5e83ee19
* fix(module: radio): add defaultChecked and defaultValue * add tests * add test for radio group
123 lines
3.3 KiB
C#
123 lines
3.3 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Text;
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using System.Threading.Tasks;
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using Microsoft.AspNetCore.Components;
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using OneOf;
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namespace AntDesign
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{
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public partial class RadioGroup<TValue> : AntInputComponentBase<TValue>
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{
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[Parameter]
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public RenderFragment ChildContent { get; set; }
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[Parameter]
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public bool Disabled { get; set; }
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[Parameter]
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public string ButtonStyle { get; set; } = "outline";
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[Parameter]
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public string Name { get; set; }
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[Parameter]
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public TValue DefaultValue
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{
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get => _defaultValue;
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set
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{
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_defaultValue = value;
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_hasDefaultValue = true;
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}
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}
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[Parameter]
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public EventCallback<TValue> OnChange { get; set; }
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private List<Radio<TValue>> _radioItems = new List<Radio<TValue>>();
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private TValue _defaultValue;
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private bool _hasDefaultValue;
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private bool _defaultValueSetted;
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protected override void OnInitialized()
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{
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string prefixCls = "ant-radio-group";
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ClassMapper.Add(prefixCls)
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.If($"{prefixCls}-large", () => Size == "large")
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.If($"{prefixCls}-small", () => Size == "small")
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.GetIf(() => $"{prefixCls}-{ButtonStyle}", () => ButtonStyle.IsIn("outline", "solid"))
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.If($"{prefixCls}-rtl", () => RTL)
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;
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base.OnInitialized();
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if (_hasDefaultValue && !_defaultValueSetted)
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{
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CurrentValue = _defaultValue;
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_defaultValueSetted = true;
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}
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}
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internal async Task AddRadio(Radio<TValue> radio)
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{
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if (this.Name != null)
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{
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radio.SetName(Name);
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}
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_radioItems.Add(radio);
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if (EqualsValue(this.CurrentValue, radio.Value))
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{
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await radio.Select();
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StateHasChanged();
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}
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}
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internal void RemoveRadio(Radio<TValue> radio)
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{
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_radioItems.Remove(radio);
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}
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protected override async Task OnParametersSetAsync()
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{
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foreach (var radio in _radioItems)
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{
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if (EqualsValue(this.CurrentValue, radio.Value))
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{
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await radio.Select();
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}
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else
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{
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await radio.UnSelect();
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}
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}
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await base.OnParametersSetAsync();
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}
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internal async Task OnRadioChange(TValue value)
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{
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if (!EqualsValue(this.CurrentValue, value))
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{
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this.CurrentValue = value;
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await this.ValueChanged.InvokeAsync(value);
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if (this.OnChange.HasDelegate)
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{
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await this.OnChange.InvokeAsync(value);
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}
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}
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}
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private static bool EqualsValue(TValue left, TValue right)
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{
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if (left != null) return left.Equals(right);
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if (right != null) return right.Equals(left);
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if (left == null && right == null) return true;
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return false;
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}
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}
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}
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