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Add a search string change event #338

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Merged
merged 1 commit into from
Dec 15, 2023
Merged

Add a search string change event #338

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2 changes: 1 addition & 1 deletion CodeBeam.MudBlazor.Extensions/Components/ListExtended/MudListExtended.razor
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Expand Up @@ -32,7 +32,7 @@
{
<MudCheckBox CheckedIcon="@SelectAllCheckBoxIcon" Color="@Color" @bind-Checked="_allSelected" @onclick="() => SelectAllItems(_allSelected)" Dense="true" />
}
<MudTextField @ref="_searchField" @bind-Value="@_searchString" Class="@ClassSearchBox" Placeholder="@SearchBoxPlaceholder" OnKeyDown="SearchBoxHandleKeyDown" OnKeyUp="@(() => UpdateSelectedStyles())" OnClearButtonClick="@(() => UpdateSelectedStyles())" Immediate="true" Variant="SearchBoxVariant" Margin="Margin.Dense"
<MudTextField T="string" @ref="_searchField" ValueChanged="SearchChanged" Class="@ClassSearchBox" Placeholder="@SearchBoxPlaceholder" OnKeyDown="SearchBoxHandleKeyDown" OnKeyUp="@(() => UpdateSelectedStyles())" OnClearButtonClick="@(() => UpdateSelectedStyles())" Immediate="true" Variant="SearchBoxVariant" Margin="Margin.Dense"
Adornment="SearchBoxAdornment" AdornmentIcon="@Icons.Material.Filled.Search" AdornmentColor="Color" AutoFocus="@SearchBoxAutoFocus" Clearable="@SearchBoxClearable" />
</div>
</MudListSubheaderExtended>
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17 changes: 13 additions & 4 deletions CodeBeam.MudBlazor.Extensions/Components/ListExtended/MudListExtended.razor.cs
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@@ -1,13 +1,11 @@
using System.Data;
using Microsoft.AspNetCore.Components;
using Microsoft.AspNetCore.Components;
using Microsoft.AspNetCore.Components.Web;
using MudBlazor;
using MudBlazor.Services;
using MudBlazor.Utilities;
using MudExtensions.Enums;
using MudExtensions.Services;
using static MudBlazor.CategoryTypes;
using static MudBlazor.Colors;
using System.Data;

namespace MudExtensions
{
Expand Down Expand Up @@ -199,6 +197,11 @@ public Func<T, string> ToStringFunc
[Category(CategoryTypes.List.Behavior)]
public string SearchBoxPlaceholder { get; set; }

/// <summary>
/// Fired when the search value changes.
/// </summary>
[Parameter] public EventCallback<string> OnSearchStringChange { get; set; }

/// <summary>
/// Allows virtualization. Only work if ItemCollection parameter is not null.
/// </summary>
Expand Down Expand Up @@ -929,6 +932,12 @@ protected void HandleOnScroll()
}
}

protected async Task SearchChanged(string searchString)
{
_searchString = searchString;
await OnSearchStringChange.InvokeAsync(searchString);
}

#endregion


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6 changes: 4 additions & 2 deletions CodeBeam.MudBlazor.Extensions/Components/SelectExtended/MudSelectExtended.razor
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Expand Up @@ -109,7 +109,8 @@
Clickable="true" Color="@Color" Dense="@Dense" ItemCollection="@ItemCollection" Virtualize="@Virtualize" DisablePadding="@DisablePopoverPadding" DisableSelectedItemStyle="@DisableSelectedItemStyle"
MultiSelection="@MultiSelection" MultiSelectionComponent="@MultiSelectionComponent" MultiSelectionAlign="@MultiSelectionAlign" SelectAll="@SelectAll" SelectAllPosition="@SelectAllPosition" SelectAllText="@SelectAllText"
CheckedIcon="@CheckedIcon" UncheckedIcon="@UncheckedIcon" IndeterminateIcon="@IndeterminateIcon" SelectValueOnTab="@SelectValueOnTab" Comparer="@Comparer"
ItemTemplate="@ItemTemplate" ItemSelectedTemplate="@ItemSelectedTemplate" ItemDisabledTemplate="@ItemDisabledTemplate" SearchBox="@SearchBox" SearchBoxAutoFocus="@SearchBoxAutoFocus" SearchFunc="@SearchFunc" SearchBoxPlaceholder="@SearchBoxPlaceholder" SearchBoxClearable="@SearchBoxClearable" SearchBoxVariant="@SearchBoxVariant" SearchBoxAdornment="SearchBoxAdornment" ToStringFunc="@ToStringFunc">
ItemTemplate="@ItemTemplate" ItemSelectedTemplate="@ItemSelectedTemplate" ItemDisabledTemplate="@ItemDisabledTemplate" SearchBox="@SearchBox" SearchBoxAutoFocus="@SearchBoxAutoFocus" SearchFunc="@SearchFunc" SearchBoxPlaceholder="@SearchBoxPlaceholder"
SearchBoxClearable="@SearchBoxClearable" SearchBoxVariant="@SearchBoxVariant" SearchBoxAdornment="SearchBoxAdornment" ToStringFunc="@ToStringFunc" OnSearchStringChange="@OnSearchStringChange">
@ChildContent
</MudListExtended>
</CascadingValue>
Expand All @@ -126,7 +127,8 @@
Clickable="true" Color="@Color" Dense="@Dense" ItemCollection="@ItemCollection" Virtualize="@Virtualize" DisablePadding="@DisablePopoverPadding" DisableSelectedItemStyle="@DisableSelectedItemStyle"
MultiSelection="@MultiSelection" MultiSelectionComponent="@MultiSelectionComponent" MultiSelectionAlign="@MultiSelectionAlign" SelectAll="@SelectAll" SelectAllPosition="@SelectAllPosition" SelectAllText="@SelectAllText"
CheckedIcon="@CheckedIcon" UncheckedIcon="@UncheckedIcon" IndeterminateIcon="@IndeterminateIcon" SelectValueOnTab="@SelectValueOnTab" Comparer="@Comparer"
ItemTemplate="@ItemTemplate" ItemSelectedTemplate="@ItemSelectedTemplate" ItemDisabledTemplate="@ItemDisabledTemplate" SearchBox="@SearchBox" SearchBoxAutoFocus="@SearchBoxAutoFocus" SearchFunc="@SearchFunc" SearchBoxPlaceholder="@SearchBoxPlaceholder" SearchBoxClearable="@SearchBoxClearable" SearchBoxVariant="@SearchBoxVariant" SearchBoxAdornment="SearchBoxAdornment" ToStringFunc="@ToStringFunc">
ItemTemplate="@ItemTemplate" ItemSelectedTemplate="@ItemSelectedTemplate" ItemDisabledTemplate="@ItemDisabledTemplate" SearchBox="@SearchBox" SearchBoxAutoFocus="@SearchBoxAutoFocus" SearchFunc="@SearchFunc" SearchBoxPlaceholder="@SearchBoxPlaceholder"
SearchBoxClearable="@SearchBoxClearable" SearchBoxVariant="@SearchBoxVariant" SearchBoxAdornment="SearchBoxAdornment" ToStringFunc="@ToStringFunc" OnSearchStringChange="@OnSearchStringChange">
@ChildContent
</MudListExtended>
</CascadingValue>
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23 changes: 12 additions & 11 deletions CodeBeam.MudBlazor.Extensions/Components/SelectExtended/MudSelectExtended.razor.cs
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Original file line number Diff line number Diff line change
@@ -1,17 +1,11 @@
using System;
using System.Collections.Generic;
using System.Diagnostics.CodeAnalysis;
using System.Linq;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Components;
using Microsoft.AspNetCore.Components;
using Microsoft.AspNetCore.Components.Web;
using MudBlazor;
using MudBlazor.Services;
using MudBlazor.Utilities;
using MudBlazor.Utilities.Exceptions;
using MudExtensions.Enums;
using MudExtensions.Extensions;
using static MudBlazor.CategoryTypes;
using System.Diagnostics.CodeAnalysis;

namespace MudExtensions
{
Expand Down Expand Up @@ -378,6 +372,13 @@ public bool Dense
[Category(CategoryTypes.List.Behavior)]
public Adornment SearchBoxAdornment { get; set; } = Adornment.End;

/// <summary>
/// Fired when the search value changes.
/// </summary>
[Parameter]
[Category(CategoryTypes.FormComponent.Behavior)]
public EventCallback<string> OnSearchStringChange { get; set; }

/// <summary>
/// If true, prevent scrolling while dropdown is open.
/// </summary>
Expand Down Expand Up @@ -612,7 +613,7 @@ protected override Task UpdateValuePropertyAsync(bool updateText)
{
// For MultiSelection of non-string T's we don't update the Value!!!
//if (typeof(T) == typeof(string) || !MultiSelection)
base.UpdateValuePropertyAsync(updateText).AndForget();
base.UpdateValuePropertyAsync(updateText).AndForget();
return Task.CompletedTask;
}

Expand Down Expand Up @@ -971,7 +972,7 @@ public async Task SelectOption(object obj)

//await SelectedValuesChanged.InvokeAsync(SelectedValues);
//if (MultiSelection && typeof(T) == typeof(string))
//await SetValueAsync((T)(object)Text, updateText: false);
//await SetValueAsync((T)(object)Text, updateText: false);
await InvokeAsync(StateHasChanged);
}

Expand Down Expand Up @@ -1136,7 +1137,7 @@ protected async Task ChipClosed(MudChip chip)
return;
}
//SelectedValues = SelectedValues.Where(x => Converter.Set(x)?.ToString() != chip.Value?.ToString());
SelectedValues = SelectedValues.Where(x => x.Equals(chip.Value) == false);
SelectedValues = SelectedValues.Where(x => x.Equals(chip.Value) == false);
await SelectedValuesChanged.InvokeAsync(SelectedValues);
}
}
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