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Merged
merged 4 commits into from
Mar 26, 2025
Merged

Enum filters #1073

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93bab57
Updating the Enum filter values to Display attribute for name
Mar 12, 2025
540278e
Updated the example to use the Display attribute
Mar 12, 2025
54bd37a
Fixed the param related error
Mar 26, 2025
53dd13d
Example updates
gvreddy04 Mar 26, 2025
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7 changes: 5 additions & 2 deletions BlazorBootstrap.Demo.RCL/Components/Pages/Grid/03-filters/Grid_Demo_05_Enum_Filters.razor
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Original file line number Diff line number Diff line change
@@ -1,4 +1,6 @@
<Grid TItem="User"
@using System.ComponentModel.DataAnnotations

<Grid TItem="User"
Class="table table-hover table-bordered table-striped"
DataProvider="UsersDataProvider"
AllowFiltering="true"
Expand All @@ -15,7 +17,7 @@
@context.DOB
</GridColumn>
<GridColumn TItem="User" HeaderText="Status" PropertyName="Status" FilterTextboxWidth="170">
@context.Status
@(typeof(UserStatus).GetDisplayName(context.Status.ToString()))
</GridColumn>
</GridColumns>

Expand Down Expand Up @@ -60,6 +62,7 @@
public enum UserStatus
{
Registered,
[Display(Name = "Pending Verification")]
VerificationPending,
Verified
}
Expand Down
7 changes: 5 additions & 2 deletions BlazorBootstrap.Demo.RCL/Components/Pages/Grid/03-filters/Grid_Demo_06_Guid_Filters.razor
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Original file line number Diff line number Diff line change
@@ -1,4 +1,6 @@
<Grid TItem="User"
@using System.ComponentModel.DataAnnotations

<Grid TItem="User"
Class="table table-hover table-bordered table-striped"
DataProvider="UsersDataProvider"
AllowFiltering="true"
Expand All @@ -18,7 +20,7 @@
@context.DOB
</GridColumn>
<GridColumn TItem="User" HeaderText="Status" PropertyName="Status" FilterTextboxWidth="170">
@context.Status
@(typeof(UserStatus).GetDisplayName(context.Status.ToString()))
</GridColumn>
</GridColumns>

Expand Down Expand Up @@ -64,6 +66,7 @@
public enum UserStatus
{
Registered,
[Display(Name = "Pending Verification")]
VerificationPending,
Verified
}
Expand Down
5 changes: 3 additions & 2 deletions blazorbootstrap/Components/Grid/GridColumnFilter.razor
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Original file line number Diff line number Diff line change
Expand Up @@ -62,15 +62,16 @@
}
else
{
<span class="px-2">@filterValue</span>
<span class="px-2">@(PropertyType!.GetDisplayName(filterValue))</span>
}
</DropdownToggleButton>
<DropdownMenu Class="bb-dropdown-menu-enum" Style="max-height: var(--bb-grid-filter-dropdown-max-height); overflow-x: hidden; overflow-y: auto;">
@if (PropertyType is not null)
{
@foreach (var item in Enum.GetValues(PropertyType!))
{
<DropdownItem @onclick="@(async () => await OnEnumFilterValueChangedAsync(item))">@item</DropdownItem>
var name = PropertyType!.GetDisplayName(Enum.GetName(PropertyType!, item));
<DropdownItem @onclick="@(async () => await OnEnumFilterValueChangedAsync(item))">@name</DropdownItem>
}
}
</DropdownMenu>
Expand Down
14 changes: 14 additions & 0 deletions blazorbootstrap/Extensions/TypeExtensions.cs
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Original file line number Diff line number Diff line change
@@ -1,4 +1,7 @@
namespace BlazorBootstrap;
using System.ComponentModel.DataAnnotations;
using System.Reflection;


/// <summary>
/// Various extension methods for <see cref="Type" />.
Expand Down Expand Up @@ -82,5 +85,16 @@ public static string GetPropertyTypeName(this Type type, string propertyName)
return type.GetProperty(propertyName)?.PropertyType;
}

public static string? GetDisplayName(this Type type, string? name)
{
if (name != null)
{
var attr = type!.GetMember(name).FirstOrDefault()?.GetCustomAttribute<DisplayAttribute>();
name = attr?.Name ?? name;
}

return name;
}

#endregion
}
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