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doc(MultiSelect): update OnEditCallback sample code #5101

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Merged
merged 2 commits into from
Jan 12, 2025
Merged

doc(MultiSelect): update OnEditCallback sample code #5101

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e9d823d
doc: 移除不使用的代码
ArgoZhang Jan 12, 2025
1f0b7d6
doc: 增加 OnEditCallback 示例
ArgoZhang Jan 12, 2025
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8 changes: 5 additions & 3 deletions src/BootstrapBlazor.Server/Components/Samples/MultiSelects.razor
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Original file line number Diff line number Diff line change
Expand Up @@ -120,7 +120,6 @@

<DemoBlock Title="@Localizer["MultiSelectOptionChangeTitle"]" Introduction="@Localizer["MultiSelectOptionChangeIntro"]" Name="OptionChange">
<MultiSelect Items="@Items" OnSelectedItemsChanged="@OnSelectedItemsChanged8" Value="@SelectedOptionItemsValue" />
<ConsoleLogger @ref="OptionLogger" />
</DemoBlock>

<DemoBlock Title="@Localizer["MultiSelectClientValidationTitle"]" Introduction="@Localizer["MultiSelectClientValidationIntro"]" Name="ClientValidation">
Expand Down Expand Up @@ -247,8 +246,11 @@
@((MarkupString)Localizer["MultiSelectIsEditableDescription"].Value)
</section>
<div class="row g-3">
<div class="col-12">
<MultiSelect TValue="string" Items="@EditableItems" IsEditable="true" Max="2" EditSubmitKey="EditSubmitKey.Space" />
<div class="col-12 col-sm-6">
<MultiSelect @bind-Value="@_editString" Items="@EditableItems" IsEditable="true" Max="2" EditSubmitKey="EditSubmitKey.Enter" OnEditCallback="OnEditCallback" />
</div>
<div class="col-12 col-sm-6">
<Display Value="@_editString"></Display>
</div>
</div>
</DemoBlock>
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18 changes: 15 additions & 3 deletions src/BootstrapBlazor.Server/Components/Samples/MultiSelects.razor.cs
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Expand Up @@ -72,9 +72,6 @@ public partial class MultiSelects
[NotNull]
private ConsoleLogger? Logger { get; set; }

[NotNull]
private ConsoleLogger? OptionLogger { get; set; }

private List<SelectedItem>? SearchItemsSource { get; set; }

private string SelectedSearchItemsValue { get; set; } = "Beijing";
Expand All @@ -98,6 +95,21 @@ public partial class MultiSelects

private List<SelectedItem> CascadingItems1 { get; set; } = [];

private string? _editString;

private async Task<SelectedItem> OnEditCallback(string value)
{
await Task.Delay(100);

var item = EditableItems.Find(i => i.Text.Equals(value, System.StringComparison.OrdinalIgnoreCase));
if (item == null)
{
item = new SelectedItem(value, value);
EditableItems.Add(item);
}
return item;
}

private SelectedItem[] GroupItems { get; } =
[
new("Jilin", "吉林") { GroupName = "东北"},
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