From 9c997a4efce1fe9b99353d8877828e1465464d13 Mon Sep 17 00:00:00 2001 From: Ivan Minchev Date: Tue, 21 Apr 2026 19:10:05 +0300 Subject: [PATCH 1/4] feat(query-builder): add samples --- .../query-builder/overview/App.razor | 108 ++++++++ .../overview/BlazorClientApp.csproj | 25 ++ .../overview/BlazorClientApp.sln | 25 ++ .../query-builder/overview/Program.cs | 30 ++ .../overview/Properties/launchSettings.json | 27 ++ .../query-builder/overview/README.md | 51 ++++ .../query-builder/overview/_Imports.razor | 8 + .../query-builder/overview/wwwroot/events.js | 115 ++++++++ .../query-builder/overview/wwwroot/index.css | 4 + .../query-builder/overview/wwwroot/index.html | 35 +++ .../query-builder/template/App.razor | 125 +++++++++ .../template/BlazorClientApp.csproj | 23 ++ .../template/BlazorClientApp.sln | 25 ++ .../query-builder/template/Program.cs | 32 +++ .../template/Properties/launchSettings.json | 27 ++ .../query-builder/template/README.md | 51 ++++ .../query-builder/template/_Imports.razor | 5 + .../query-builder/template/wwwroot/events.js | 258 ++++++++++++++++++ .../query-builder/template/wwwroot/index.css | 43 +++ .../query-builder/template/wwwroot/index.html | 35 +++ 20 files changed, 1052 insertions(+) create mode 100644 samples/interactions/query-builder/overview/App.razor create mode 100644 samples/interactions/query-builder/overview/BlazorClientApp.csproj create mode 100644 samples/interactions/query-builder/overview/BlazorClientApp.sln create mode 100644 samples/interactions/query-builder/overview/Program.cs create mode 100644 samples/interactions/query-builder/overview/Properties/launchSettings.json create mode 100644 samples/interactions/query-builder/overview/README.md create mode 100644 samples/interactions/query-builder/overview/_Imports.razor create mode 100644 samples/interactions/query-builder/overview/wwwroot/events.js create mode 100644 samples/interactions/query-builder/overview/wwwroot/index.css create mode 100644 samples/interactions/query-builder/overview/wwwroot/index.html create mode 100644 samples/interactions/query-builder/template/App.razor create mode 100644 samples/interactions/query-builder/template/BlazorClientApp.csproj create mode 100644 samples/interactions/query-builder/template/BlazorClientApp.sln create mode 100644 samples/interactions/query-builder/template/Program.cs create mode 100644 samples/interactions/query-builder/template/Properties/launchSettings.json create mode 100644 samples/interactions/query-builder/template/README.md create mode 100644 samples/interactions/query-builder/template/_Imports.razor create mode 100644 samples/interactions/query-builder/template/wwwroot/events.js create mode 100644 samples/interactions/query-builder/template/wwwroot/index.css create mode 100644 samples/interactions/query-builder/template/wwwroot/index.html diff --git a/samples/interactions/query-builder/overview/App.razor b/samples/interactions/query-builder/overview/App.razor new file mode 100644 index 0000000000..8c8d4bf5e1 --- /dev/null +++ b/samples/interactions/query-builder/overview/App.razor @@ -0,0 +1,108 @@ +@using IgniteUI.Blazor.Controls +@inject IJSRuntime JS + +
+
+ + +
+ +
+ + + + + + + + + + + + + + + +
+
+ +@code { + private static readonly string[] InitialReturnFields = + [ + "orderId", + "customerId", + "employeeId", + "shipperId", + "orderDate", + "requiredDate", + "shipVia", + "freight", + "shipName", + "completed" + ]; + + private static readonly IgbFieldType[] CustomerFields = + [ + new() { Field = "customerId", DataType = GridColumnDataType.String }, + new() { Field = "companyName", DataType = GridColumnDataType.String }, + new() { Field = "contactName", DataType = GridColumnDataType.String }, + new() { Field = "contactTitle", DataType = GridColumnDataType.String } + ]; + + private static readonly IgbFieldType[] OrderFields = + [ + new() { Field = "orderId", DataType = GridColumnDataType.Number }, + new() { Field = "customerId", DataType = GridColumnDataType.String }, + new() { Field = "employeeId", DataType = GridColumnDataType.Number }, + new() { Field = "shipperId", DataType = GridColumnDataType.Number }, + new() { Field = "orderDate", DataType = GridColumnDataType.Date }, + new() { Field = "requiredDate", DataType = GridColumnDataType.Date }, + new() { Field = "shipVia", DataType = GridColumnDataType.String }, + new() { Field = "freight", DataType = GridColumnDataType.Number }, + new() { Field = "shipName", DataType = GridColumnDataType.String }, + new() { Field = "completed", DataType = GridColumnDataType.Boolean } + ]; + + private static readonly IgbEntityType[] Entities = + [ + new() { Name = "Customers", Fields = CustomerFields }, + new() { Name = "Orders", Fields = OrderFields } + ]; + + private static readonly IgbExpressionTree ExpressionTree = new() + { + FilteringOperands = [], + Operator = FilteringLogic.And, + Entity = "Orders", + ReturnFields = InitialReturnFields + }; + + private IgbQueryBuilder queryBuilder; + private IgbGrid grid; + + protected override async Task OnAfterRenderAsync(bool firstRender) + { + if (!firstRender || queryBuilder is null || grid is null) + { + return; + } + + await queryBuilder.EnsureReady(); + await grid.EnsureReady(); + + await JS.InvokeVoidAsync("queryBuilderOverview.loadInitialData", new + { + filteringOperands = Array.Empty(), + @operator = 0, + entity = "Orders", + returnFields = InitialReturnFields + }); + } +} diff --git a/samples/interactions/query-builder/overview/BlazorClientApp.csproj b/samples/interactions/query-builder/overview/BlazorClientApp.csproj new file mode 100644 index 0000000000..0900cd9d5b --- /dev/null +++ b/samples/interactions/query-builder/overview/BlazorClientApp.csproj @@ -0,0 +1,25 @@ + + + + net10.0 + 3.0 + Infragistics.Samples + Infragistics.Samples + + + + 1701;1702,IDE0028,BL0005,0219,CS1998 + + + + + + + + + + + + + + diff --git a/samples/interactions/query-builder/overview/BlazorClientApp.sln b/samples/interactions/query-builder/overview/BlazorClientApp.sln new file mode 100644 index 0000000000..4f55a6ee4b --- /dev/null +++ b/samples/interactions/query-builder/overview/BlazorClientApp.sln @@ -0,0 +1,25 @@ + +Microsoft Visual Studio Solution File, Format Version 12.00 +# Visual Studio Version 18 +VisualStudioVersion = 18.2.11415.280 d18.0 +MinimumVisualStudioVersion = 10.0.40219.1 +Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "BlazorClientApp", "BlazorClientApp.csproj", "{F69CC3F0-BCD1-4CE6-9F39-CBED14E7FA78}" +EndProject +Global + GlobalSection(SolutionConfigurationPlatforms) = preSolution + Debug|Any CPU = Debug|Any CPU + Release|Any CPU = Release|Any CPU + EndGlobalSection + GlobalSection(ProjectConfigurationPlatforms) = postSolution + {F69CC3F0-BCD1-4CE6-9F39-CBED14E7FA78}.Debug|Any CPU.ActiveCfg = Debug|Any CPU + {F69CC3F0-BCD1-4CE6-9F39-CBED14E7FA78}.Debug|Any CPU.Build.0 = Debug|Any CPU + {F69CC3F0-BCD1-4CE6-9F39-CBED14E7FA78}.Release|Any CPU.ActiveCfg = Release|Any CPU + {F69CC3F0-BCD1-4CE6-9F39-CBED14E7FA78}.Release|Any CPU.Build.0 = Release|Any CPU + EndGlobalSection + GlobalSection(SolutionProperties) = preSolution + HideSolutionNode = FALSE + EndGlobalSection + GlobalSection(ExtensibilityGlobals) = postSolution + SolutionGuid = {FC52AAC8-4488-40AE-9621-75F6BA744B18} + EndGlobalSection +EndGlobal diff --git a/samples/interactions/query-builder/overview/Program.cs b/samples/interactions/query-builder/overview/Program.cs new file mode 100644 index 0000000000..43376cb1d0 --- /dev/null +++ b/samples/interactions/query-builder/overview/Program.cs @@ -0,0 +1,30 @@ +using System; +using System.Net.Http; +using System.Threading.Tasks; +using Microsoft.AspNetCore.Components.WebAssembly.Hosting; +using Microsoft.Extensions.DependencyInjection; + +// required for registering IgniteUIBlazor +using IgniteUI.Blazor.Controls; + +namespace Infragistics.Samples +{ + public class Program + { + public static async Task Main(string[] args) + { + var builder = WebAssemblyHostBuilder.CreateDefault(args); + builder.RootComponents.Add("app"); + + builder.Services.AddScoped(sp => new HttpClient { BaseAddress = new Uri(builder.HostEnvironment.BaseAddress) }); + + // registering Infragistics Blazor + builder.Services.AddIgniteUIBlazor( + typeof(IgbQueryBuilderModule), + typeof(IgbGridModule) + ); + + await builder.Build().RunAsync(); + } + } +} diff --git a/samples/interactions/query-builder/overview/Properties/launchSettings.json b/samples/interactions/query-builder/overview/Properties/launchSettings.json new file mode 100644 index 0000000000..468407d277 --- /dev/null +++ b/samples/interactions/query-builder/overview/Properties/launchSettings.json @@ -0,0 +1,27 @@ +{ + "iisSettings": { + "windowsAuthentication": false, + "anonymousAuthentication": true, + "iisExpress": { + "applicationUrl": "http://localhost:4200", + "sslPort": 44385 + } + }, + "profiles": { + "IIS Express": { + "commandName": "IISExpress", + "launchBrowser": true, + "environmentVariables": { + "ASPNETCORE_ENVIRONMENT": "Development" + } + }, + "BlazorClientApp": { + "commandName": "Project", + "launchBrowser": true, + "environmentVariables": { + "ASPNETCORE_ENVIRONMENT": "Development" + }, + "applicationUrl": "https://localhost:5001;http://localhost:4200" + } + } +} diff --git a/samples/interactions/query-builder/overview/README.md b/samples/interactions/query-builder/overview/README.md new file mode 100644 index 0000000000..ca18495f4c --- /dev/null +++ b/samples/interactions/query-builder/overview/README.md @@ -0,0 +1,51 @@ + + + +This folder contains implementation of Blazor application with example of Overview feature using the Query Builder component. + + + + + View Code + + + Run Sample + + + + +## Branches + +> **_NOTE:_** You should use [master](https://github.com/IgniteUI/igniteui-blazor-examples/tree/master) branch of this repository if you want to run samples on your computer. Use the [vnext](https://github.com/IgniteUI/igniteui-blazor-examples/tree/vnext) branch only when you want to contribute new samples to this repository. + +## Setup + +- instal **.NET SDK** from this [website](https://dotnet.microsoft.com/learn/aspnet/blazor-tutorial/install) + +## Running App in Visual Studio 2022 + +NOTE: VS 2022 has better code highlighting and error detection than VS Code does. + +- open **Visual Studio 2022** as an administrator +- open the **BlazorClientApp.sln** solution +- right click solution and select **Restore NuGet Packages** menu item +- click **Debug** menu and select **Start Debugging** or press **F5** key + +## Running App in VS Code + +- open **VS Code** as an administrator +- open this folder in **VS Code** +- open a terminal window +- to restore assemblies, run this command: +```dotnet restore``` +- to run samples, run this command: +```dotnet watch run``` +- wait for for message: +**Now listening on: http://localhost:4200** +- open **http://localhost:4200** in your browser + +## Resources + +- [Razor Component Models](https://www.codemag.com/article/1911052) +- [Razor Syntax](https://docs.microsoft.com/en-us/aspnet/core/blazor/components/?view=aspnetcore-3.1#razor-syntax) +- [Getting reference to components](https://docs.microsoft.com/en-us/aspnet/core/blazor/components/?view=aspnetcore-3.1#capture-references-to-components) diff --git a/samples/interactions/query-builder/overview/_Imports.razor b/samples/interactions/query-builder/overview/_Imports.razor new file mode 100644 index 0000000000..b4bad03986 --- /dev/null +++ b/samples/interactions/query-builder/overview/_Imports.razor @@ -0,0 +1,8 @@ +@using System.Net.Http +@using System.Net.Http.Json +@using Microsoft.AspNetCore.Components.Forms +@using Microsoft.AspNetCore.Components.Routing +@using Microsoft.AspNetCore.Components.Web +@using Microsoft.AspNetCore.Components.WebAssembly.Http +@using Microsoft.JSInterop +@using Infragistics.Samples diff --git a/samples/interactions/query-builder/overview/wwwroot/events.js b/samples/interactions/query-builder/overview/wwwroot/events.js new file mode 100644 index 0000000000..0fbd4cb943 --- /dev/null +++ b/samples/interactions/query-builder/overview/wwwroot/events.js @@ -0,0 +1,115 @@ +const API_ENDPOINT = 'https://data-northwind.indigo.design'; + +async function syncTreeOnExpressionChange(detail) { + const grid = await waitForGrid(); + if (!grid) { + return; + } + + const expressionTree = detail; + if (typeof expressionTree?.operator === 'string') { + const normalizedOperator = expressionTree.operator.toLowerCase(); + if (normalizedOperator === 'and') { + expressionTree.operator = 0; + } else if (normalizedOperator === 'or') { + expressionTree.operator = 1; + } + } + + grid.isLoading = true; + + try { + const res = await fetch(`${API_ENDPOINT}/QueryBuilder/ExecuteQuery`, { + method: 'POST', + headers: { 'Content-Type': 'application/json' }, + body: JSON.stringify(expressionTree) + }); + + if (!res.ok) { + throw new Error(`ExecuteQuery failed: ${res.status} ${res.statusText}`); + } + + const json = await res.json(); + grid.data = Object.values(json)[0] ?? []; + } catch (error) { + console.error(error); + grid.data = []; + } finally { + grid.isLoading = false; + await nextFrame(); + calculateColsInView(grid, expressionTree); + if (typeof grid.markForCheck === 'function') { + grid.markForCheck(); + } + } +} + +function calculateColsInView(grid, expressionTree) { + const returnFields = expressionTree?.returnFields ?? []; + + if (returnFields.length === 0 || returnFields[0] === '*') { + const queryBuilder = document.querySelector('igc-query-builder, igx-query-builder'); + const entities = queryBuilder?.entities ?? []; + const selectedEntity = entities.find(entity => entity.name === expressionTree?.entity); + const selectedEntityFields = (selectedEntity?.fields ?? []).map(field => field.field); + grid.columns.forEach(column => { + column.hidden = !selectedEntityFields.includes(column.field); + }); + return; + } + + grid.columns.forEach(column => { + column.hidden = !returnFields.includes(column.field); + }); +} + +function nextFrame() { + return new Promise(resolve => requestAnimationFrame(() => resolve())); +} + +function waitForGrid(attempts = 120) { + return new Promise(resolve => { + const tryResolve = () => { + const gridById = document.getElementById('grid'); + const directGrid = isGridReady(gridById) ? gridById : null; + const customElementGrid = document.querySelector('igc-grid'); + const grid = directGrid ?? (isGridReady(customElementGrid) ? customElementGrid : null); + + if (grid) { + resolve(grid); + return; + } + + if (attempts <= 0) { + resolve(null); + return; + } + + attempts -= 1; + requestAnimationFrame(tryResolve); + }; + + tryResolve(); + }); +} + +function isGridReady(grid) { + return Boolean(grid) + && typeof grid === 'object' + && 'data' in grid + && 'isLoading' in grid + && 'columns' in grid; +} + +window.queryBuilderOverview = { + loadInitialData: syncTreeOnExpressionChange +}; + +igRegisterScript("WebQueryBuilderExpressionTreeChange", async (evtArgs) => { + const detail = evtArgs?.detail; + if (!detail) { + return; + } + + await syncTreeOnExpressionChange(detail); +}, false); diff --git a/samples/interactions/query-builder/overview/wwwroot/index.css b/samples/interactions/query-builder/overview/wwwroot/index.css new file mode 100644 index 0000000000..c59082e7af --- /dev/null +++ b/samples/interactions/query-builder/overview/wwwroot/index.css @@ -0,0 +1,4 @@ +/* +CSS styles are loaded from the shared CSS file located at: +https://dl.infragistics.com/x/css//samples/ +*/ diff --git a/samples/interactions/query-builder/overview/wwwroot/index.html b/samples/interactions/query-builder/overview/wwwroot/index.html new file mode 100644 index 0000000000..9daa43125e --- /dev/null +++ b/samples/interactions/query-builder/overview/wwwroot/index.html @@ -0,0 +1,35 @@ + + + + + + + + Samples | IgniteUI for Blazor | Infragistics + + + + + + + + + + + + + + + + +
+ An unhandled error has occurred. + Reload + 🗙 +
+ + + + + + diff --git a/samples/interactions/query-builder/template/App.razor b/samples/interactions/query-builder/template/App.razor new file mode 100644 index 0000000000..7da00ef85a --- /dev/null +++ b/samples/interactions/query-builder/template/App.razor @@ -0,0 +1,125 @@ +@using IgniteUI.Blazor.Controls +@inject IJSRuntime JS + +
+
+ + + + +
+
+ 

+    

+

+
+@code {
+
+    private IgbQueryBuilder queryBuilder;
+    private IgbIcon RegisterIconRef { get; set; }
+
+    private static readonly IgbFieldType[] OrderFields =
+    [
+        new() { Field = "CompanyID", DataType = GridColumnDataType.String },
+        new() { Field = "OrderID", DataType = GridColumnDataType.Number },
+        new() { Field = "Freight", DataType = GridColumnDataType.Number },
+        new() { Field = "ShipCountry", DataType = GridColumnDataType.String },
+        new() { Field = "IsRushOrder", DataType = GridColumnDataType.Boolean },
+        new()
+        {
+            Field = "RequiredTime",
+            DataType = GridColumnDataType.DateTime,
+            DefaultTimeFormat = "hh:mm tt"
+        },
+        new()
+        {
+            Field = "OrderDate",
+            DataType = GridColumnDataType.Date,
+            PipeArgs = new IgbFieldPipeArgs { Format = "MMM d, y" }
+        },
+        new() { Field = "Region", DataType = GridColumnDataType.String },
+        new() { Field = "OrderStatus", DataType = GridColumnDataType.Number }
+    ];
+
+    private static readonly IgbEntityType[] Entities =
+    [
+        new()
+        {
+            Name = "Orders",
+            Fields = OrderFields
+        }
+    ];
+
+    private static readonly (string Text, string Value)[] RegionOptions =
+    [
+        new("Central North America", "CNA"),
+        new("Central Europe", "CEU"),
+        new("Mediterranean region", "MED"),
+        new("Central Asia", "CAS"),
+        new("South Asia", "SAS"),
+        new("Western Africa", "WAF"),
+        new("Amazonia", "AMZ"),
+        new("Southern Africa", "SAF"),
+        new("Northern Australia", "NAU")
+    ];
+
+    private static readonly (string Text, int Value)[] StatusOptions =
+    [
+        new("New", 1),
+        new("Shipped", 2),
+        new("Done", 3)
+    ];
+
+    private static readonly IgbExpressionTree ExpressionTree = new()
+    {
+        Operator = FilteringLogic.And,
+        Entity = "Orders",
+        ReturnFields = ["*"],
+        FilteringOperands =
+        [
+              new IgbFilteringExpression
+              {
+                  FieldName = "Region",
+                  ConditionName = "equals",
+                  SearchVal = RegionOptions[0].Value
+              },
+             new IgbFilteringExpression
+             {
+                 FieldName = "OrderStatus",
+                 ConditionName = "equals",
+                 SearchVal = StatusOptions[0].Value
+             }
+        ]
+    };
+
+    protected override async Task OnAfterRenderAsync(bool firstRender)
+    {
+        if (!firstRender || queryBuilder is null)
+        {
+            return;
+        }
+
+        await this.registerIcons();
+        await queryBuilder.EnsureReady();
+        await JS.InvokeVoidAsync("queryBuilderTemplate.init", RegionOptions, StatusOptions);
+    }
+
+    private async Task registerIcons()
+    {
+        if (this.RegisterIconRef is null)
+        {
+            return;
+        }
+
+        await this.RegisterIconRef.EnsureReady();
+
+        const string clockIcon = "";
+        await this.RegisterIconRef.RegisterIconFromTextAsync("clock", clockIcon, "material");
+    }
+
+
+}
diff --git a/samples/interactions/query-builder/template/BlazorClientApp.csproj b/samples/interactions/query-builder/template/BlazorClientApp.csproj
new file mode 100644
index 0000000000..cab6aabaa3
--- /dev/null
+++ b/samples/interactions/query-builder/template/BlazorClientApp.csproj
@@ -0,0 +1,23 @@
+
+
+  
+    net10.0
+    3.0
+    Infragistics.Samples
+    Infragistics.Samples
+  
+
+  
+    1701;1702,IDE0028,BL0005,0219,CS1998
+  
+
+  
+    
+    
+    
+  
+
+  
+    
+  
+
diff --git a/samples/interactions/query-builder/template/BlazorClientApp.sln b/samples/interactions/query-builder/template/BlazorClientApp.sln
new file mode 100644
index 0000000000..4f55a6ee4b
--- /dev/null
+++ b/samples/interactions/query-builder/template/BlazorClientApp.sln
@@ -0,0 +1,25 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 18
+VisualStudioVersion = 18.2.11415.280 d18.0
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "BlazorClientApp", "BlazorClientApp.csproj", "{F69CC3F0-BCD1-4CE6-9F39-CBED14E7FA78}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{F69CC3F0-BCD1-4CE6-9F39-CBED14E7FA78}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{F69CC3F0-BCD1-4CE6-9F39-CBED14E7FA78}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{F69CC3F0-BCD1-4CE6-9F39-CBED14E7FA78}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{F69CC3F0-BCD1-4CE6-9F39-CBED14E7FA78}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {FC52AAC8-4488-40AE-9621-75F6BA744B18}
+	EndGlobalSection
+EndGlobal
diff --git a/samples/interactions/query-builder/template/Program.cs b/samples/interactions/query-builder/template/Program.cs
new file mode 100644
index 0000000000..068c16482c
--- /dev/null
+++ b/samples/interactions/query-builder/template/Program.cs
@@ -0,0 +1,32 @@
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Components.WebAssembly.Hosting;
+using Microsoft.Extensions.DependencyInjection;
+
+// required for registering IgniteUIBlazor
+using IgniteUI.Blazor.Controls;
+
+namespace Infragistics.Samples
+{
+    public class Program
+    {
+        public static async Task Main(string[] args)
+        {
+            var builder = WebAssemblyHostBuilder.CreateDefault(args);
+            builder.RootComponents.Add("app");
+
+            // registering Infragistics Blazor
+            builder.Services.AddIgniteUIBlazor(
+                typeof(IgbQueryBuilderModule),
+                typeof(IgbDatePickerModule),
+                typeof(IgbDateTimeInputModule),
+                typeof(IgbSelectModule),
+                typeof(IgbRadioGroupModule),
+                typeof(IgbRadioModule),
+                typeof(IgbInputModule),
+                typeof(IgbIconModule)
+            );
+
+            await builder.Build().RunAsync();
+        }
+    }
+}
diff --git a/samples/interactions/query-builder/template/Properties/launchSettings.json b/samples/interactions/query-builder/template/Properties/launchSettings.json
new file mode 100644
index 0000000000..468407d277
--- /dev/null
+++ b/samples/interactions/query-builder/template/Properties/launchSettings.json
@@ -0,0 +1,27 @@
+{
+  "iisSettings": {
+    "windowsAuthentication": false,
+    "anonymousAuthentication": true,
+    "iisExpress": {
+      "applicationUrl": "http://localhost:4200",
+      "sslPort": 44385
+    }
+  },
+  "profiles": {
+    "IIS Express": {
+      "commandName": "IISExpress",
+      "launchBrowser": true,      
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    },
+    "BlazorClientApp": {
+      "commandName": "Project",
+      "launchBrowser": true,            
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      },
+      "applicationUrl": "https://localhost:5001;http://localhost:4200"      
+    }
+  }
+}
diff --git a/samples/interactions/query-builder/template/README.md b/samples/interactions/query-builder/template/README.md
new file mode 100644
index 0000000000..7c947cea4e
--- /dev/null
+++ b/samples/interactions/query-builder/template/README.md
@@ -0,0 +1,51 @@
+
+
+
+This folder contains implementation of Blazor application with example of Template feature using the Query Builder component.
+
+
+    
+        
+            View Code
+        
+        
+            Run Sample
+        
+    
+
+
+## Branches
+
+> **_NOTE:_** You should use [master](https://github.com/IgniteUI/igniteui-blazor-examples/tree/master) branch of this repository if you want to run samples on your computer. Use the [vnext](https://github.com/IgniteUI/igniteui-blazor-examples/tree/vnext) branch only when you want to contribute new samples to this repository.
+
+## Setup
+
+- instal **.NET SDK** from this [website](https://dotnet.microsoft.com/learn/aspnet/blazor-tutorial/install)
+
+## Running App in Visual Studio 2022
+
+NOTE: VS 2022 has better code highlighting and error detection than VS Code does.
+
+- open **Visual Studio 2022** as an administrator
+- open the **BlazorClientApp.sln** solution
+- right click solution and select **Restore NuGet Packages** menu item
+- click **Debug** menu and select **Start Debugging** or press **F5** key
+
+## Running App in VS Code
+
+- open **VS Code** as an administrator
+- open this folder in **VS Code**
+- open a terminal window
+- to restore assemblies, run this command:
+```dotnet restore```
+- to run samples, run this command:
+```dotnet watch run```
+- wait for for message:
+**Now listening on: http://localhost:4200**
+- open **http://localhost:4200** in your browser
+
+## Resources
+
+- [Razor Component Models](https://www.codemag.com/article/1911052)
+- [Razor Syntax](https://docs.microsoft.com/en-us/aspnet/core/blazor/components/?view=aspnetcore-3.1#razor-syntax)
+- [Getting reference to components](https://docs.microsoft.com/en-us/aspnet/core/blazor/components/?view=aspnetcore-3.1#capture-references-to-components)
diff --git a/samples/interactions/query-builder/template/_Imports.razor b/samples/interactions/query-builder/template/_Imports.razor
new file mode 100644
index 0000000000..bcc3a5933e
--- /dev/null
+++ b/samples/interactions/query-builder/template/_Imports.razor
@@ -0,0 +1,5 @@
+@using Microsoft.AspNetCore.Components.Forms
+@using Microsoft.AspNetCore.Components.Routing
+@using Microsoft.AspNetCore.Components.Web
+@using Microsoft.JSInterop
+@using Infragistics.Samples
diff --git a/samples/interactions/query-builder/template/wwwroot/events.js b/samples/interactions/query-builder/template/wwwroot/events.js
new file mode 100644
index 0000000000..0accae0020
--- /dev/null
+++ b/samples/interactions/query-builder/template/wwwroot/events.js
@@ -0,0 +1,258 @@
+let regionOptions = [];
+let statusOptions = [];
+
+function ensureImplicit(ctx) {
+    if (!ctx.implicit) {
+        ctx.implicit = { value: null };
+    }
+}
+
+function matchesEqualityCondition(condition) {
+    return condition === 'equals' || condition === 'doesNotEqual';
+}
+
+function normalizeTimeValue(value) {
+    if (!value) {
+        return null;
+    }
+
+    if (value instanceof Date) {
+        return value;
+    }
+
+    if (typeof value === 'string') {
+        const isoCandidate = value.includes('T') ? value : `1970-01-01T${value}`;
+        const parsed = new Date(isoCandidate);
+        return Number.isNaN(parsed.getTime()) ? null : parsed;
+    }
+
+    if (typeof value === 'number') {
+        const parsed = new Date(value);
+        return Number.isNaN(parsed.getTime()) ? null : parsed;
+    }
+
+    return null;
+}
+
+function buildRegionSelect(ctx) {
+    const select = document.createElement('igc-select');
+    const currentValue = ctx && ctx.implicit && ctx.implicit.value
+        ? ctx.implicit.value.value ?? ''
+        : '';
+
+    select.placeholder = 'Region';
+    if (currentValue) {
+        select.value = currentValue;
+    }
+
+    for (const option of regionOptions) {
+        const item = document.createElement('igc-select-item');
+        item.setAttribute('value', option.value);
+        item.textContent = option.text;
+        select.appendChild(item);
+    }
+
+    select.addEventListener('igcChange', (event) => {
+        const value = event && event.detail ? event.detail.value : null;
+        const currentKey = ctx && ctx.implicit && ctx.implicit.value
+            ? ctx.implicit.value.value ?? ''
+            : '';
+
+        if (!value || value === currentKey) {
+            return;
+        }
+
+        ctx.implicit.value = regionOptions.find((option) => option.value === value) ?? null;
+    });
+
+    return select;
+}
+
+function buildStatusRadios(ctx) {
+    const group = document.createElement('igc-radio-group');
+    const implicitValue = ctx && ctx.implicit ? ctx.implicit.value : null;
+    const currentValue = implicitValue == null ? '' : implicitValue.toString();
+
+    group.style.gap = '5px';
+    group.alignment = 'horizontal';
+    group.value = currentValue;
+
+    for (const option of statusOptions) {
+        const radio = document.createElement('igc-radio');
+        radio.setAttribute('name', 'status');
+        radio.setAttribute('value', option.value.toString());
+        radio.checked = option.value.toString() === currentValue;
+        radio.textContent = option.text;
+        group.appendChild(radio);
+    }
+
+    group.addEventListener('igcChange', (event) => {
+        const value = event && event.detail ? event.detail.value : undefined;
+        if (value === undefined) {
+            return;
+        }
+
+        const numericValue = Number(value);
+        if (ctx.implicit.value === numericValue) {
+            return;
+        }
+
+        ctx.implicit.value = numericValue;
+    });
+
+    return group;
+}
+
+function buildDatePicker(ctx) {
+    const picker = document.createElement('igc-date-picker');
+    const implicitValue = ctx && ctx.implicit ? ctx.implicit.value : null;
+    const currentValue = implicitValue instanceof Date
+        ? implicitValue
+        : implicitValue
+            ? new Date(implicitValue)
+            : null;
+
+    const allowedConditions = ['equals', 'doesNotEqual', 'before', 'after'];
+    const isEnabled = allowedConditions.includes(ctx.selectedCondition ?? '');
+
+    picker.disabled = !isEnabled;
+    if (currentValue) {
+        picker.value = currentValue;
+    }
+
+    picker.addEventListener('click', () => {
+        if (typeof picker.show === 'function') {
+            picker.show();
+        }
+    });
+
+    picker.addEventListener('igcChange', (event) => {
+        ctx.implicit.value = event ? event.detail : null;
+    });
+
+    return picker;
+}
+
+function buildTimeInput(ctx) {
+    const input = document.createElement('igc-date-time-input');
+    const icon = document.createElement('igc-icon');
+    const currentValue = normalizeTimeValue(ctx && ctx.implicit ? ctx.implicit.value : null);
+    const allowedConditions = ['at', 'not_at', 'at_before', 'at_after', 'before', 'after'];
+    const isDisabled = ctx.selectedField == null || !allowedConditions.includes(ctx.selectedCondition ?? '');
+
+    input.inputFormat = 'hh:mm tt';
+    input.disabled = isDisabled;
+    if (currentValue) {
+        input.value = currentValue;
+    }
+
+    icon.slot = 'prefix';
+    icon.setAttribute('name', 'clock');
+    icon.setAttribute('collection', 'material');
+    input.appendChild(icon);
+
+    input.addEventListener('igcChange', (event) => {
+        const picker = event ? event.currentTarget : null;
+        ctx.implicit.value = picker && 'value' in picker ? picker.value : null;
+    });
+
+    return input;
+}
+
+function buildDefaultInput(ctx, equalityCondition) {
+    const input = document.createElement('igc-input');
+    const selectedField = ctx.selectedField;
+    const dataType = selectedField ? selectedField.dataType : null;
+    const isNumber = dataType === 'number';
+    const isBoolean = dataType === 'boolean';
+
+    const placeholder = ctx.selectedCondition === 'inQuery' || ctx.selectedCondition === 'notInQuery'
+        ? 'Sub-query results'
+        : 'Value';
+
+    const currentImplicitValue = ctx && ctx.implicit ? ctx.implicit.value : null;
+    const currentValue = typeof currentImplicitValue === 'object' && currentImplicitValue && 'text' in currentImplicitValue
+        ? equalityCondition ? currentImplicitValue.text : ''
+        : currentImplicitValue;
+
+    const disabledConditions = ['empty', 'notEmpty', 'null', 'notNull', 'inQuery', 'notInQuery'];
+    const isDisabled = isBoolean || selectedField == null || disabledConditions.includes(ctx.selectedCondition ?? '');
+
+    input.value = currentValue == null ? '' : currentValue;
+    input.placeholder = placeholder;
+    input.disabled = isDisabled;
+    input.type = isNumber ? 'number' : 'text';
+
+    input.addEventListener('input', (event) => {
+        const target = event ? event.target : null;
+        const value = target && 'value' in target ? target.value : '';
+
+        ctx.implicit.value = isNumber
+            ? value === '' ? null : Number(value)
+            : value;
+    });
+
+    return input;
+}
+
+function renderExpressionTree(expressionTree) {
+    const expressionOutput = document.getElementById('expressionOutput');
+    if (!expressionOutput) {
+        return;
+    }
+
+    expressionOutput.textContent = expressionTree
+        ? JSON.stringify(expressionTree, null, 2)
+        : '';
+}
+
+function renderInitialExpressionTree(attempts = 60) {
+    const queryBuilder = document.querySelector('igc-query-builder');
+    const expressionTree = queryBuilder?.expressionTree;
+
+    if (expressionTree || attempts <= 0) {
+        renderExpressionTree(expressionTree);
+        return;
+    }
+
+    requestAnimationFrame(() => renderInitialExpressionTree(attempts - 1));
+}
+
+window.queryBuilderTemplate = {
+    init: (regions, statuses) => {
+        regionOptions = regions ?? [];
+        statusOptions = statuses ?? [];
+        renderInitialExpressionTree();
+    },
+    renderExpressionTree,
+};
+
+igRegisterScript('SearchValueTemplate', (ctx) => {
+    const field = ctx && ctx.selectedField ? ctx.selectedField.field : null;
+    const equalityCondition = matchesEqualityCondition(ctx ? ctx.selectedCondition : null);
+
+    ensureImplicit(ctx);
+
+    if (field === 'Region' && equalityCondition) {
+        return buildRegionSelect(ctx);
+    }
+
+    if (field === 'OrderStatus' && equalityCondition) {
+        return buildStatusRadios(ctx);
+    }
+
+    if (field === 'OrderDate') {
+        return buildDatePicker(ctx);
+    }
+
+    if (field === 'RequiredTime') {
+        return buildTimeInput(ctx);
+    }
+
+    return buildDefaultInput(ctx, equalityCondition);
+}, false);
+
+igRegisterScript('WebQueryBuilderExpressionTreeChange', (evtArgs) => {
+    const expressionTree = evtArgs?.detail;
+    renderExpressionTree(expressionTree);
+}, false);
diff --git a/samples/interactions/query-builder/template/wwwroot/index.css b/samples/interactions/query-builder/template/wwwroot/index.css
new file mode 100644
index 0000000000..56fba7521f
--- /dev/null
+++ b/samples/interactions/query-builder/template/wwwroot/index.css
@@ -0,0 +1,43 @@
+:root {
+    --sample-surface: #ffffff;
+    --sample-border: #d4dce6;
+    --sample-shadow: 0 18px 40px rgba(31, 53, 84, 0.08);
+    --sample-code-bg: #f5f7fa;
+}
+
+html,
+body {
+    margin: 0;
+    height: 100%;
+}
+
+body {
+    background:
+        radial-gradient(circle at top right, rgba(12, 166, 120, 0.12), transparent 28%),
+        linear-gradient(180deg, #f7f9fc 0%, #eef3f8 100%);
+}
+
+.output-area {
+    background: var(--sample-surface);
+    border: 1px solid var(--sample-border);
+    border-radius: 18px;
+    box-shadow: var(--sample-shadow);
+    padding: 16px;
+    overflow: auto;
+}
+
+.output-area pre {
+    height: auto;
+    box-sizing: border-box;
+    padding: 16px;
+    border-radius: 12px;
+    background: var(--sample-code-bg);
+    font-size: 13px;
+    line-height: 1.5;
+}
+
+@media (max-width: 960px) {
+    .output-area pre {
+        min-height: 260px;
+    }
+}
diff --git a/samples/interactions/query-builder/template/wwwroot/index.html b/samples/interactions/query-builder/template/wwwroot/index.html
new file mode 100644
index 0000000000..9daa43125e
--- /dev/null
+++ b/samples/interactions/query-builder/template/wwwroot/index.html
@@ -0,0 +1,35 @@
+
+
+
+
+    
+    
+
+    Samples | IgniteUI for Blazor | Infragistics
+    
+    
+    
+
+    
+    
+
+    
+    
+    
+    
+
+
+
+    
+
+    

+        An unhandled error has occurred.
+        Reload
+        🗙
+    

+    
+    
+    
+
+
+

From f81930475df2f27b27c0b58c3c696e5c0adc9362 Mon Sep 17 00:00:00 2001
From: Ivan Minchev 
Date: Tue, 21 Apr 2026 19:24:31 +0300
Subject: [PATCH 2/4] chore(browser): add query builder overview and template

---
 .../IgBlazorSamples.Client/wwwroot/index.html |  2 ++
 .../grid/column-selection-styles/ReadMe.md    |  8 +++----
 .../grids/grid/remote-paging-data/ReadMe.md   | 22 +++++++++----------
 samples/grids/tree/styling/README.md          |  2 +-
 .../query-builder/overview/README.md          | 19 +++++++++++++++-
 .../query-builder/template/README.md          | 19 +++++++++++++++-
 samples/layouts/divider/dashed/README.md      | 16 ++++++--------
 samples/layouts/divider/middle/README.md      | 16 ++++++--------
 samples/layouts/divider/select/README.md      | 16 ++++++--------
 samples/layouts/divider/vertical/README.md    | 16 ++++++--------
 samples/layouts/tabs/styling/README.md        |  2 +-
 11 files changed, 81 insertions(+), 57 deletions(-)

diff --git a/browser/IgBlazorSamples.Client/wwwroot/index.html b/browser/IgBlazorSamples.Client/wwwroot/index.html
index 919efc3323..dfb2463b08 100644
--- a/browser/IgBlazorSamples.Client/wwwroot/index.html
+++ b/browser/IgBlazorSamples.Client/wwwroot/index.html
@@ -243,6 +243,8 @@
 
 
 
+
+
 
 
 
diff --git a/samples/grids/grid/column-selection-styles/ReadMe.md b/samples/grids/grid/column-selection-styles/ReadMe.md
index 65ca4310da..e686a67c49 100644
--- a/samples/grids/grid/column-selection-styles/ReadMe.md
+++ b/samples/grids/grid/column-selection-styles/ReadMe.md
@@ -3,10 +3,8 @@
 
 This folder contains implementation of Blazor application with example of Column Selection Styles feature using [Grid](https://www.infragistics.com/products/ignite-ui-blazor/blazor/components/general-getting-started.html) component.
 
-
 
     
-        
         
             View Docs
         
@@ -30,11 +28,11 @@ This folder contains implementation of Blazor application with example of Column
 
 - instal **.NET SDK** from this [website](https://dotnet.microsoft.com/learn/aspnet/blazor-tutorial/install)
 
-## Running App in Visual Studio 2019
+## Running App in Visual Studio 2022
 
-NOTE: VS 2019 has better code highlighting and error detection than VS Code does.
+NOTE: VS 2022 has better code highlighting and error detection than VS Code does.
 
-- open **Visual Studio 2019** as an administrator
+- open **Visual Studio 2022** as an administrator
 
 - open the **BlazorClientApp.sln** solution
 
diff --git a/samples/grids/grid/remote-paging-data/ReadMe.md b/samples/grids/grid/remote-paging-data/ReadMe.md
index bae218f685..c7518c21fe 100644
--- a/samples/grids/grid/remote-paging-data/ReadMe.md
+++ b/samples/grids/grid/remote-paging-data/ReadMe.md
@@ -1,23 +1,21 @@
 
 
 
-This folder contains implementation of Blazor application with example of Remote Paging Hgrid feature using [Hierarchical Grid](https://www.infragistics.com/products/ignite-ui-blazor/blazor/components/general-getting-started.html) component.
-
+This folder contains implementation of Blazor application with example of Remote Paging Data feature using [Grid](https://www.infragistics.com/products/ignite-ui-blazor/blazor/components/general-getting-started.html) component.
 
 
     
-        
         
-            View Docs
+            View Docs
         
         
-            View Code
+            View Code
         
-        
-            Run Sample
+        
+            Run Sample
         
-        
     
 
@@ -30,11 +28,11 @@ This folder contains implementation of Blazor application with example of Remote
 
 - instal **.NET SDK** from this [website](https://dotnet.microsoft.com/learn/aspnet/blazor-tutorial/install)
 
-## Running App in Visual Studio 2019
+## Running App in Visual Studio 2022
 
-NOTE: VS 2019 has better code highlighting and error detection than VS Code does.
+NOTE: VS 2022 has better code highlighting and error detection than VS Code does.
 
-- open **Visual Studio 2019** as an administrator
+- open **Visual Studio 2022** as an administrator
 
 - open the **BlazorClientApp.sln** solution
 
diff --git a/samples/grids/tree/styling/README.md b/samples/grids/tree/styling/README.md
index 778123feca..fcd862ba4e 100644
--- a/samples/grids/tree/styling/README.md
+++ b/samples/grids/tree/styling/README.md
@@ -1,7 +1,7 @@
 
 
 
-This folder contains implementation of Blazor application with example of Styling Example feature using [Tree](https://www.infragistics.com/products/ignite-ui-blazor/blazor/components/general-getting-started.html) component.
+This folder contains implementation of Blazor application with example of Styling feature using [Tree](https://www.infragistics.com/products/ignite-ui-blazor/blazor/components/general-getting-started.html) component.
 
 
     
diff --git a/samples/interactions/query-builder/overview/README.md b/samples/interactions/query-builder/overview/README.md
index ca18495f4c..52e5b902c6 100644
--- a/samples/interactions/query-builder/overview/README.md
+++ b/samples/interactions/query-builder/overview/README.md
@@ -1,16 +1,22 @@
 
 
 
-This folder contains implementation of Blazor application with example of Overview feature using the Query Builder component.
+This folder contains implementation of Blazor application with example of Overview feature using [Query Builder](https://www.infragistics.com/products/ignite-ui-blazor/blazor/components/general-getting-started.html) component.
 
 
     
+        
+            View Docs
+        
         
             View Code
         
         
             Run Sample
         
+        
     
 
 
@@ -27,23 +33,34 @@ This folder contains implementation of Blazor application with example of Overvi
 NOTE: VS 2022 has better code highlighting and error detection than VS Code does.
 
 - open **Visual Studio 2022** as an administrator
+
 - open the **BlazorClientApp.sln** solution
+
 - right click solution and select **Restore NuGet Packages** menu item
+
 - click **Debug** menu and select **Start Debugging** or press **F5** key
 
+
 ## Running App in VS Code
 
 - open **VS Code** as an administrator
+
 - open this folder in **VS Code**
+
 - open a terminal window
+
 - to restore assemblies, run this command:
 ```dotnet restore```
+
 - to run samples, run this command:
 ```dotnet watch run```
+
 - wait for for message:
 **Now listening on: http://localhost:4200**
+
 - open **http://localhost:4200** in your browser
 
+
 ## Resources
 
 - [Razor Component Models](https://www.codemag.com/article/1911052)
diff --git a/samples/interactions/query-builder/template/README.md b/samples/interactions/query-builder/template/README.md
index 7c947cea4e..d1b0deea20 100644
--- a/samples/interactions/query-builder/template/README.md
+++ b/samples/interactions/query-builder/template/README.md
@@ -1,16 +1,22 @@
 
 
 
-This folder contains implementation of Blazor application with example of Template feature using the Query Builder component.
+This folder contains implementation of Blazor application with example of Template feature using [Query Builder](https://www.infragistics.com/products/ignite-ui-blazor/blazor/components/general-getting-started.html) component.
 
 
     
+        
+            View Docs
+        
         
             View Code
         
         
             Run Sample
         
+        
     
 
 
@@ -27,23 +33,34 @@ This folder contains implementation of Blazor application with example of Templa
 NOTE: VS 2022 has better code highlighting and error detection than VS Code does.
 
 - open **Visual Studio 2022** as an administrator
+
 - open the **BlazorClientApp.sln** solution
+
 - right click solution and select **Restore NuGet Packages** menu item
+
 - click **Debug** menu and select **Start Debugging** or press **F5** key
 
+
 ## Running App in VS Code
 
 - open **VS Code** as an administrator
+
 - open this folder in **VS Code**
+
 - open a terminal window
+
 - to restore assemblies, run this command:
 ```dotnet restore```
+
 - to run samples, run this command:
 ```dotnet watch run```
+
 - wait for for message:
 **Now listening on: http://localhost:4200**
+
 - open **http://localhost:4200** in your browser
 
+
 ## Resources
 
 - [Razor Component Models](https://www.codemag.com/article/1911052)
diff --git a/samples/layouts/divider/dashed/README.md b/samples/layouts/divider/dashed/README.md
index 767447bee4..714f580f9d 100644
--- a/samples/layouts/divider/dashed/README.md
+++ b/samples/layouts/divider/dashed/README.md
@@ -3,21 +3,19 @@
 
 This folder contains implementation of Blazor application with example of Dashed feature using [Divider](https://www.infragistics.com/products/ignite-ui-blazor/blazor/components/general-getting-started.html) component.
 
-
 
     
-        
         
-            View Docs
+            View Docs
         
         
-            View Code
+            View Code
         
         
-            Run Sample
+            Run Sample
         
         
     
 
@@ -30,11 +28,11 @@ This folder contains implementation of Blazor application with example of Dashed
 
 - instal **.NET SDK** from this [website](https://dotnet.microsoft.com/learn/aspnet/blazor-tutorial/install)
 
-## Running App in Visual Studio 2019
+## Running App in Visual Studio 2022
 
-NOTE: VS 2019 has better code highlighting and error detection than VS Code does.
+NOTE: VS 2022 has better code highlighting and error detection than VS Code does.
 
-- open **Visual Studio 2019** as an administrator
+- open **Visual Studio 2022** as an administrator
 
 - open the **BlazorClientApp.sln** solution
 
diff --git a/samples/layouts/divider/middle/README.md b/samples/layouts/divider/middle/README.md
index bdb5125d7d..f8d0332224 100644
--- a/samples/layouts/divider/middle/README.md
+++ b/samples/layouts/divider/middle/README.md
@@ -3,21 +3,19 @@
 
 This folder contains implementation of Blazor application with example of Middle feature using [Divider](https://www.infragistics.com/products/ignite-ui-blazor/blazor/components/general-getting-started.html) component.
 
-
 
     
-        
         
-            View Docs
+            View Docs
         
         
-            View Code
+            View Code
         
         
-            Run Sample
+            Run Sample
         
         
     
 
@@ -30,11 +28,11 @@ This folder contains implementation of Blazor application with example of Middle
 
 - instal **.NET SDK** from this [website](https://dotnet.microsoft.com/learn/aspnet/blazor-tutorial/install)
 
-## Running App in Visual Studio 2019
+## Running App in Visual Studio 2022
 
-NOTE: VS 2019 has better code highlighting and error detection than VS Code does.
+NOTE: VS 2022 has better code highlighting and error detection than VS Code does.
 
-- open **Visual Studio 2019** as an administrator
+- open **Visual Studio 2022** as an administrator
 
 - open the **BlazorClientApp.sln** solution
 
diff --git a/samples/layouts/divider/select/README.md b/samples/layouts/divider/select/README.md
index 933b3e47e3..164a38fa23 100644
--- a/samples/layouts/divider/select/README.md
+++ b/samples/layouts/divider/select/README.md
@@ -3,21 +3,19 @@
 
 This folder contains implementation of Blazor application with example of Select feature using [Divider](https://www.infragistics.com/products/ignite-ui-blazor/blazor/components/general-getting-started.html) component.
 
-
 
     
-        
         
-            View Docs
+            View Docs
         
         
-            View Code
+            View Code
         
         
-            Run Sample
+            Run Sample
         
         
     
 
@@ -30,11 +28,11 @@ This folder contains implementation of Blazor application with example of Select
 
 - instal **.NET SDK** from this [website](https://dotnet.microsoft.com/learn/aspnet/blazor-tutorial/install)
 
-## Running App in Visual Studio 2019
+## Running App in Visual Studio 2022
 
-NOTE: VS 2019 has better code highlighting and error detection than VS Code does.
+NOTE: VS 2022 has better code highlighting and error detection than VS Code does.
 
-- open **Visual Studio 2019** as an administrator
+- open **Visual Studio 2022** as an administrator
 
 - open the **BlazorClientApp.sln** solution
 
diff --git a/samples/layouts/divider/vertical/README.md b/samples/layouts/divider/vertical/README.md
index 5399fa9144..681facf993 100644
--- a/samples/layouts/divider/vertical/README.md
+++ b/samples/layouts/divider/vertical/README.md
@@ -3,21 +3,19 @@
 
 This folder contains implementation of Blazor application with example of Vertical feature using [Divider](https://www.infragistics.com/products/ignite-ui-blazor/blazor/components/general-getting-started.html) component.
 
-
 
     
-        
         
-            View Docs
+            View Docs
         
         
-            View Code
+            View Code
         
         
-            Run Sample
+            Run Sample
         
         
     
 
@@ -30,11 +28,11 @@ This folder contains implementation of Blazor application with example of Vertic
 
 - instal **.NET SDK** from this [website](https://dotnet.microsoft.com/learn/aspnet/blazor-tutorial/install)
 
-## Running App in Visual Studio 2019
+## Running App in Visual Studio 2022
 
-NOTE: VS 2019 has better code highlighting and error detection than VS Code does.
+NOTE: VS 2022 has better code highlighting and error detection than VS Code does.
 
-- open **Visual Studio 2019** as an administrator
+- open **Visual Studio 2022** as an administrator
 
 - open the **BlazorClientApp.sln** solution
 
diff --git a/samples/layouts/tabs/styling/README.md b/samples/layouts/tabs/styling/README.md
index b1428c1817..3e7406f0dd 100644
--- a/samples/layouts/tabs/styling/README.md
+++ b/samples/layouts/tabs/styling/README.md
@@ -14,7 +14,7 @@ This folder contains implementation of Blazor application with example of Stylin
         
             Run Sample
         
-        
     

From bf97b20c6ba768a844f7431e5c6bf31ac1eceb61 Mon Sep 17 00:00:00 2001
From: Ivan Minchev 
Date: Thu, 23 Apr 2026 17:27:25 +0300
Subject: [PATCH 3/4] chore(query-builder): use PascalCase for method name

---
 samples/interactions/query-builder/template/App.razor | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/samples/interactions/query-builder/template/App.razor b/samples/interactions/query-builder/template/App.razor
index 7da00ef85a..0ced98bb27 100644
--- a/samples/interactions/query-builder/template/App.razor
+++ b/samples/interactions/query-builder/template/App.razor
@@ -103,12 +103,12 @@
             return;
         }
 
-        await this.registerIcons();
+        await this.RegisterIcons();
         await queryBuilder.EnsureReady();
         await JS.InvokeVoidAsync("queryBuilderTemplate.init", RegionOptions, StatusOptions);
     }
 
-    private async Task registerIcons()
+    private async Task RegisterIcons()
     {
         if (this.RegisterIconRef is null)
         {

From b32079b1b519da0d0f2db5e1c952d83cde8b1e2d Mon Sep 17 00:00:00 2001
From: Ivan Minchev 
Date: Thu, 23 Apr 2026 17:31:32 +0300
Subject: [PATCH 4/4] chore(query-builder): fix comment url in index.css

---
 samples/interactions/query-builder/overview/wwwroot/index.css | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/samples/interactions/query-builder/overview/wwwroot/index.css b/samples/interactions/query-builder/overview/wwwroot/index.css
index c59082e7af..cf2b80012f 100644
--- a/samples/interactions/query-builder/overview/wwwroot/index.css
+++ b/samples/interactions/query-builder/overview/wwwroot/index.css
@@ -1,4 +1,4 @@
 /* 
 CSS styles are loaded from the shared CSS file located at:
-https://dl.infragistics.com/x/css//samples/
+https://dl.infragistics.com/x/css/samples/shared.v6.css
 */