add QuickSearch to DataGrid

loresoft · Aug 2, 2024 · 36cb3d1 · 36cb3d1
1 parent c5df54a
commit 36cb3d1
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Showing 4 changed files with 55 additions and 6 deletions.
diff --git a/samples/Sample.Core/Pages/DataGrid/Examples/Basic.razor b/samples/Sample.Core/Pages/DataGrid/Examples/Basic.razor
@@ -7,6 +7,22 @@
 <button class="btn btn-secondary" @onclick="@(() => DataGrid.Pager.PageSize = 25)">Page Size 25</button>
 <button class="btn btn-secondary" @onclick="ApplyFilter">Filter High Score</button>
 
+<div class="d-flex justify-content-end p-1">
+    <div class="w-25">
+        <div class="input-group input-group-sm">
+            <span class="input-group-text bg-body border-end-0">
+                <i class="fas fa-search"></i>
+            </span>
+            <input type="search"
+                   class="form-control border-start-0"
+                   placeholder="Search"
+                   @bind-value="SearchText.Value"
+                   @bind-value:event="oninput" />
+        </div>
+    </div>
+</div>
+
+
 
 <DataGrid Data="People"
           TItem="Person"
@@ -52,8 +68,11 @@
 
     private DataGrid<Person> DataGrid { get; set; }
 
+    protected DebounceValue<string> SearchText { get; set; }
+
     protected override void OnInitialized()
     {
+        SearchText = new DebounceValue<string>((value) => InvokeAsync(() => DataGrid.QuickSearch(value)));
         People = Data.GeneratePeople(200).ToList();
     }
 

diff --git a/src/LoreSoft.Blazor.Controls/Data/DataGrid.razor.cs b/src/LoreSoft.Blazor.Controls/Data/DataGrid.razor.cs
@@ -1,3 +1,5 @@
+using System;
+
 using LoreSoft.Blazor.Controls.Extensions;
 using LoreSoft.Blazor.Controls.Utilities;
 
@@ -88,6 +90,32 @@ protected async Task ApplyFilters()
         await RefreshAsync(true);
     }
 
+
+    public async Task QuickSearch(string searchText)
+    {
+
+        RootQuery.Filters.Clear();
+
+        if (!string.IsNullOrWhiteSpace(searchText))
+        {
+            RootQuery.Logic = QueryLogic.Or;
+
+            // all filterable string columns
+            foreach (var column in Columns.Where(c => c.Filterable && c.Type == typeof(string)))
+            {
+                var filter = new QueryFilter
+                {
+                    Field = column.Name,
+                    Operator = QueryOperators.Contains,
+                    Value = searchText
+                };
+                RootQuery.Filters.Add(filter);
+            }
+        }
+
+        await RefreshAsync(true);
+    }
+
     public async Task ClearFilters()
     {
         RootQuery.Filters.Clear();
@@ -104,6 +132,7 @@ public async Task ApplyFilters(IEnumerable<QueryRule> rules, bool replace = fals
         await RefreshAsync(true);
     }
 
+
     public override async Task RefreshAsync(bool resetPager = false)
     {
         // clear row flags on refresh

diff --git a/src/LoreSoft.Blazor.Controls/Utilities/LinqExpressionBuilder.cs b/src/LoreSoft.Blazor.Controls/Utilities/LinqExpressionBuilder.cs
@@ -192,6 +192,7 @@ private static void WriteStringFilter(StringBuilder builder, List<object?> param
             .Append(method)
             .Append("(@")
             .Append(index)
+            .Append(", StringComparison.OrdinalIgnoreCase")
             .Append(')');
 
         parameters.Add(value);

diff --git a/test/LoreSoft.Blazor.Controls.Tests/Utilities/LinqExpressionBuilderTests.cs b/test/LoreSoft.Blazor.Controls.Tests/Utilities/LinqExpressionBuilderTests.cs
@@ -183,7 +183,7 @@ public void FilterContains()
         builder.Build(queryFilter);
 
         builder.Expression.Should().NotBeEmpty();
-        builder.Expression.Should().Be("Name.Contains(@0)");
+        builder.Expression.Should().Be("Name.Contains(@0, StringComparison.OrdinalIgnoreCase)");
 
         builder.Parameters.Count.Should().Be(1);
         builder.Parameters[0].Should().Be("berry");
@@ -266,7 +266,7 @@ public void FilterNotContains()
         builder.Build(queryFilter);
 
         builder.Expression.Should().NotBeEmpty();
-        builder.Expression.Should().Be("!Name.Contains(@0)");
+        builder.Expression.Should().Be("!Name.Contains(@0, StringComparison.OrdinalIgnoreCase)");
 
         builder.Parameters.Count.Should().Be(1);
         builder.Parameters[0].Should().Be("berry");
@@ -295,7 +295,7 @@ public void FilterStartsWith()
         builder.Build(queryFilter);
 
         builder.Expression.Should().NotBeEmpty();
-        builder.Expression.Should().Be("Name.StartsWith(@0)");
+        builder.Expression.Should().Be("Name.StartsWith(@0, StringComparison.OrdinalIgnoreCase)");
 
         builder.Parameters.Count.Should().Be(1);
         builder.Parameters[0].Should().Be("P");
@@ -324,7 +324,7 @@ public void FilterNotStartsWith()
         builder.Build(queryFilter);
 
         builder.Expression.Should().NotBeEmpty();
-        builder.Expression.Should().Be("!Name.StartsWith(@0)");
+        builder.Expression.Should().Be("!Name.StartsWith(@0, StringComparison.OrdinalIgnoreCase)");
 
         builder.Parameters.Count.Should().Be(1);
         builder.Parameters[0].Should().Be("P");
@@ -352,7 +352,7 @@ public void FilterEndsWith()
         builder.Build(queryFilter);
 
         builder.Expression.Should().NotBeEmpty();
-        builder.Expression.Should().Be("Name.EndsWith(@0)");
+        builder.Expression.Should().Be("Name.EndsWith(@0, StringComparison.OrdinalIgnoreCase)");
 
         builder.Parameters.Count.Should().Be(1);
         builder.Parameters[0].Should().Be("berry");
@@ -380,7 +380,7 @@ public void FilterNotEndsWith()
         builder.Build(queryFilter);
 
         builder.Expression.Should().NotBeEmpty();
-        builder.Expression.Should().Be("!Name.EndsWith(@0)");
+        builder.Expression.Should().Be("!Name.EndsWith(@0, StringComparison.OrdinalIgnoreCase)");
 
         builder.Parameters.Count.Should().Be(1);
         builder.Parameters[0].Should().Be("berry");