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fix(Search): DisplayText needs to be shown on first load #6351

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Merged
merged 4 commits into from
Jul 3, 2025
Merged

fix(Search): DisplayText needs to be shown on first load #6351

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b8806c4
fix bug #6350
yacper Jul 3, 2025
3a317a2
Merge branch 'main' into bug-#6350
yacper Jul 3, 2025
27aec39
Merge branch 'main' into bug-#6350
ArgoZhang Jul 3, 2025
45923b9
refactor: 重构 OnSearch 参数更改为可为空
ArgoZhang Jul 3, 2025
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11 changes: 7 additions & 4 deletions src/BootstrapBlazor/Components/Search/Search.razor.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -133,7 +133,7 @@ public partial class Search<TValue>
/// Gets or sets the callback delegate when the search button is clicked.
/// </summary>
[Parameter]
public Func<string, Task<IEnumerable<TValue>>>? OnSearch { get; set; }
public Func<string?, Task<IEnumerable<TValue>>>? OnSearch { get; set; }

/// <summary>
/// Gets or sets the callback method to get display text. Default is null, using ToString() method.
Expand Down Expand Up @@ -200,13 +200,16 @@ protected override void OnParametersSet()
NoDataTip ??= Localizer[nameof(NoDataTip)];
_filterItems ??= [];

// 这里应该获得初始值
_displayText = GetDisplayText(Value);

if (Debounce == 0)
{
Debounce = 200;
}
}

private string _displayText = "";
private string? _displayText;
private async Task OnSearchClick()
{
if (OnSearch != null)
Expand All @@ -226,7 +229,7 @@ private async Task OnSearchClick()

private async Task OnClearClick()
{
_displayText = "";
_displayText = null;
if (OnClear != null)
{
await OnClear();
Expand All @@ -247,7 +250,7 @@ private async Task OnClearClick()
private async Task OnClickItem(TValue val)
{
CurrentValue = val;
_displayText = GetDisplayText(val) ?? "";
_displayText = GetDisplayText(val);

if (OnSelectedItemChanged != null)
{
Expand Down
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