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ArgoZhangArgoZhang
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refactor: 重构组件
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+117
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‎src/BootstrapBlazor/Components/Radio/RadioListGeneric.razor.cs‎

Lines changed: 117 additions & 54 deletions
Original file line numberDiff line numberDiff line change
@@ -8,8 +8,7 @@ namespace BootstrapBlazor.Components;
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/// <summary>
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/// 单选框组合组件
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/// </summary>
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[ExcludeFromCodeCoverage]
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public partial class RadioListGeneric<TValue>
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public partial class RadioListGeneric<TValue> : IModelEqualityComparer<TValue>
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{
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/// <summary>
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/// 获得/设置 值为可为空枚举类型时是否自动添加空值 默认 false 自定义空值显示文本请参考 <see cref="NullItemText"/>
@@ -30,56 +29,120 @@ public partial class RadioListGeneric<TValue>
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[Parameter]
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public RenderFragment<SelectedItem<TValue>>? ItemTemplate { get; set; }
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//private string? GroupName => Id;
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//private string? ClassString => CssBuilder.Default("radio-list form-control")
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// .AddClass("no-border", !ShowBorder && ValidCss != "is-invalid")
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// .AddClass("is-vertical", IsVertical)
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// .AddClass(CssClass).AddClass(ValidCss)
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// .Build();
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//private string? ButtonClassString => CssBuilder.Default("radio-list btn-group")
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// .AddClass("disabled", IsDisabled)
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// .AddClass("btn-group-vertical", IsVertical)
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// .AddClassFromAttributes(AdditionalAttributes)
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// .Build();
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//private string? GetButtonItemClassString(SelectedItem item) => CssBuilder.Default("btn")
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// .AddClass($"active bg-{Color.ToDescriptionString()}", CurrentValueAsString == item.Value)
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// .Build();
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///// <summary>
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///// <inheritdoc/>
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///// </summary>
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//protected override void OnParametersSet()
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//{
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// var t = NullableUnderlyingType ?? typeof(TValue);
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// if (t.IsEnum && Items == null)
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// {
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// Items = t.ToSelectList<TValue>((NullableUnderlyingType != null && IsAutoAddNullItem) ? new SelectedItem<TValue>(default, NullItemText) : null);
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// }
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// base.OnParametersSet();
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//}
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///// <summary>
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///// 点击选择框方法
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///// </summary>
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//private async Task OnClick(SelectedItem<TValue> item)
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//{
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// if (!IsDisabled)
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// {
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// if (OnSelectedChanged != null)
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// {
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// await OnSelectedChanged(Items, Value);
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// }
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// StateHasChanged();
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// }
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//}
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//private CheckboxState CheckState(SelectedItem<TValue> item) => this.Equals<TValue>(Value, item.Value) ? CheckboxState.Checked : CheckboxState.UnChecked;
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//private RenderFragment? GetChildContent(SelectedItem<TValue> item) => ItemTemplate == null
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// ? null
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// : ItemTemplate(item);
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/// <summary>
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/// 获得/设置 是否为按钮样式 默认 false
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/// </summary>
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[Parameter]
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public bool IsButton { get; set; }
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/// <summary>
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/// 获得/设置 是否显示边框 默认为 true
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/// </summary>
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[Parameter]
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public bool ShowBorder { get; set; } = true;
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/// <summary>
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/// 获得/设置 是否为竖向排列 默认为 false
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/// </summary>
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[Parameter]
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public bool IsVertical { get; set; }
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/// <summary>
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/// 获得/设置 按钮颜色 默认为 None 未设置
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/// </summary>
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[Parameter]
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public Color Color { get; set; }
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/// <summary>
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/// 获得/设置 数据源
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/// </summary>
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[Parameter]
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[NotNull]
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public IEnumerable<SelectedItem<TValue>>? Items { get; set; }
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/// <summary>
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/// 获得/设置 SelectedItemChanged 方法
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/// </summary>
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[Parameter]
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public Func<TValue, Task>? OnSelectedChanged { get; set; }
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/// <summary>
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/// 获得/设置 数据主键标识标签 默认为 <see cref="KeyAttribute"/><code><br /></code>用于判断数据主键标签，如果模型未设置主键时可使用 <see cref="ModelEqualityComparer"/> 参数自定义判断 <code><br /></code>数据模型支持联合主键
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/// </summary>
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[Parameter]
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[NotNull]
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public Type? CustomKeyAttribute { get; set; } = typeof(KeyAttribute);
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/// <summary>
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/// 获得/设置 比较数据是否相同回调方法 默认为 null
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/// <para>提供此回调方法时忽略 <see cref="CustomKeyAttribute"/> 属性</para>
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/// </summary>
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[Parameter]
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public Func<TValue, TValue, bool>? ModelEqualityComparer { get; set; }
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/// <summary>
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/// 获得 当前选项是否被禁用
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/// </summary>
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/// <param name="item"></param>
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/// <returns></returns>
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private bool GetDisabledState(SelectedItem<TValue> item) => IsDisabled || item.IsDisabled;
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private string? GroupName => Id;
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private string? ClassString => CssBuilder.Default("radio-list form-control")
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.AddClass("no-border", !ShowBorder && ValidCss != "is-invalid")
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.AddClass("is-vertical", IsVertical)
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.AddClass(CssClass).AddClass(ValidCss)
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.Build();
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private string? ButtonClassString => CssBuilder.Default("radio-list btn-group")
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.AddClass("disabled", IsDisabled)
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.AddClass("btn-group-vertical", IsVertical)
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.AddClassFromAttributes(AdditionalAttributes)
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.Build();
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private string? GetButtonItemClassString(SelectedItem<TValue> item) => CssBuilder.Default("btn")
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.AddClass($"active bg-{Color.ToDescriptionString()}", Equals(Value, item.Value))
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.Build();
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/// <summary>
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/// <inheritdoc/>
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/// </summary>
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protected override void OnParametersSet()
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{
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var t = NullableUnderlyingType ?? typeof(TValue);
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if (t.IsEnum && Items == null)
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{
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Items = t.ToSelectList<TValue>((NullableUnderlyingType != null && IsAutoAddNullItem) ? new SelectedItem<TValue>(default, NullItemText) : null);
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}
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base.OnParametersSet();
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}
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/// <summary>
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/// 点击选择框方法
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/// </summary>
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private async Task OnClick(SelectedItem<TValue?> item)
126+
{
127+
if (!IsDisabled)
128+
{
129+
CurrentValue = item.Value;
130+
if (OnSelectedChanged != null)
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{
132+
await OnSelectedChanged(Value);
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}
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StateHasChanged();
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}
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}
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private CheckboxState CheckState(SelectedItem<TValue> item) => this.Equals<TValue>(Value, item.Value) ? CheckboxState.Checked : CheckboxState.UnChecked;
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private RenderFragment? GetChildContent(SelectedItem<TValue> item) => ItemTemplate == null
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? null
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: ItemTemplate(item);
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/// <summary>
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/// <inheritdoc/>
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/// </summary>
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public bool Equals(TValue? x, TValue? y) => this.Equals<TValue>(x, y);
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}

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