Basics Done

2026-04-13 15:08:49 +05:00
parent 9bef5813ae
commit 06ec22704b
75 changed files with 5036 additions and 2733 deletions
@@ -0,0 +1,19 @@
+@page "/counter"
+@rendermode InteractiveServer
+
+<PageTitle>Counter</PageTitle>
+
+<h1>Counter</h1>
+
+<p role="status">Current count: @currentCount</p>
+
+<button class="btn btn-primary" @onclick="IncrementCount">Click me</button>
+
+@code {
+    private int currentCount = 0;
+
+    private void IncrementCount()
+    {
+        currentCount++;
+    }
+}
@@ -0,0 +1,36 @@
+@page "/Error"
+@using System.Diagnostics
+
+<PageTitle>Error</PageTitle>
+
+<h1 class="text-danger">Error.</h1>
+<h2 class="text-danger">An error occurred while processing your request.</h2>
+
+@if (ShowRequestId)
+{
+    <p>
+        <strong>Request ID:</strong> <code>@RequestId</code>
+    </p>
+}
+
+<h3>Development Mode</h3>
+<p>
+    Swapping to <strong>Development</strong> environment will display more detailed information about the error that occurred.
+</p>
+<p>
+    <strong>The Development environment shouldn't be enabled for deployed applications.</strong>
+    It can result in displaying sensitive information from exceptions to end users.
+    For local debugging, enable the <strong>Development</strong> environment by setting the <strong>ASPNETCORE_ENVIRONMENT</strong> environment variable to <strong>Development</strong>
+    and restarting the app.
+</p>
+
+@code{
+    [CascadingParameter]
+    private HttpContext? HttpContext { get; set; }
+
+    private string? RequestId { get; set; }
+    private bool ShowRequestId => !string.IsNullOrEmpty(RequestId);
+
+    protected override void OnInitialized() =>
+        RequestId = Activity.Current?.Id ?? HttpContext?.TraceIdentifier;
+}
@@ -0,0 +1,126 @@
+@page "/forms"
+@rendermode InteractiveServer
+@using System.ComponentModel.DataAnnotations
+
+<PageTitle>Forms</PageTitle>
+
+<div class="space-y-6 max-w-lg">
+    <div>
+        <h1 class="text-3xl font-bold tracking-tight">Forms Demo</h1>
+        <p class="text-muted-foreground">All input components with DataAnnotations validation.</p>
+    </div>
+
+    <EditForm EditContext="_editContext" OnSubmit="HandleSubmit" FormName="demo-form">
+        <DataAnnotationsValidator />
+
+        <div class="space-y-4">
+            <FormField Label="Full Name" For="name" Error="@GetError(nameof(Model.Name))">
+                <TextInput Id="name" @bind-Value="Model.Name" Placeholder="Jane Doe" data-testid="input-name" />
+            </FormField>
+
+            <FormField Label="Email" For="email" Error="@GetError(nameof(Model.Email))">
+                <TextInput Id="email" Type="email" @bind-Value="Model.Email" Placeholder="jane@example.com" data-testid="input-email" />
+            </FormField>
+
+            <FormField Label="Password" For="password" Error="@GetError(nameof(Model.Password))">
+                <TextInput Id="password" Type="password" @bind-Value="Model.Password" Placeholder="••••••••" data-testid="input-password" />
+            </FormField>
+
+            <FormField Label="Age" For="age" Error="@GetError(nameof(Model.Age))">
+                <NumberInput Id="age" @bind-Value="Model.Age" Placeholder="25" Min="0" Max="150" data-testid="input-age" />
+            </FormField>
+
+            <FormField Label="Birth Date" For="birthdate" Error="@GetError(nameof(Model.BirthDate))">
+                <DateInput Id="birthdate" @bind-Value="Model.BirthDate" data-testid="input-birthdate" />
+            </FormField>
+
+            <FormField Label="Preferred Time" For="preferredtime" Error="@GetError(nameof(Model.PreferredTime))">
+                <TimeInput Id="preferredtime" @bind-Value="Model.PreferredTime" data-testid="input-time" />
+            </FormField>
+
+            <FormField Label="Appointment" For="appointment" Error="@GetError(nameof(Model.Appointment))">
+                <DateTimeInput Id="appointment" @bind-Value="Model.Appointment" data-testid="input-appointment" />
+            </FormField>
+
+            <div class="flex gap-2 pt-2">
+                <Button Type="submit" data-testid="btn-submit">Submit</Button>
+                <Button Variant="@ButtonVariant.Outline" OnClick="HandleReset" data-testid="btn-reset">Reset</Button>
+                <Button Variant="@ButtonVariant.Destructive" Disabled="true" data-testid="btn-disabled">Disabled</Button>
+            </div>
+        </div>
+    </EditForm>
+
+    @if (_submitted)
+    {
+        <div data-testid="success-message"
+             class="rounded-md border border-input bg-card p-4 text-sm text-card-foreground">
+            <p class="font-medium">✓ Form submitted successfully</p>
+            <p class="text-muted-foreground mt-1">Name: @_submittedName</p>
+        </div>
+    }
+</div>
+
+@code {
+    private FormModel Model { get; set; } = new();
+    private EditContext _editContext = null!;
+    private bool _submitted;
+    private string _submittedName = "";
+
+    protected override void OnInitialized()
+    {
+        _editContext = new EditContext(Model);
+    }
+
+    private string? GetError(string fieldName)
+    {
+        var field = _editContext.Field(fieldName);
+        var messages = _editContext.GetValidationMessages(field);
+        return messages.FirstOrDefault();
+    }
+
+    private void HandleSubmit()
+    {
+        _submitted = false;
+
+        if (!_editContext.Validate())
+            return;
+
+        _submittedName = Model.Name!;
+        _submitted = true;
+    }
+
+    private void HandleReset()
+    {
+        Model = new();
+        _submitted = false;
+        _editContext = new EditContext(Model);
+    }
+
+    public class FormModel
+    {
+        [Required(ErrorMessage = "Name is required.")]
+        [StringLength(100, MinimumLength = 2, ErrorMessage = "Name must be 2–100 characters.")]
+        public string? Name { get; set; }
+
+        [Required(ErrorMessage = "Email is required.")]
+        [EmailAddress(ErrorMessage = "Invalid email address.")]
+        public string? Email { get; set; }
+
+        [Required(ErrorMessage = "Password is required.")]
+        [StringLength(64, MinimumLength = 8, ErrorMessage = "Password must be 8–64 characters.")]
+        public string? Password { get; set; }
+
+        [Required(ErrorMessage = "Age is required.")]
+        [Range(1, 150, ErrorMessage = "Age must be between 1 and 150.")]
+        public double? Age { get; set; }
+
+        [Required(ErrorMessage = "Birth date is required.")]
+        public DateOnly? BirthDate { get; set; }
+
+        [Required(ErrorMessage = "Preferred time is required.")]
+        public TimeOnly? PreferredTime { get; set; }
+
+        [Required(ErrorMessage = "Appointment is required.")]
+        public DateTime? Appointment { get; set; }
+    }
+}
@@ -0,0 +1,8 @@
+@page "/"
+
+<PageTitle>Home</PageTitle>
+
+<div class="space-y-4">
+    <h1 class="text-3xl font-bold tracking-tight">Welcome</h1>
+    <p class="text-muted-foreground">This is the Enciphered Blazor UI Components demo app.</p>
+</div>
@@ -0,0 +1,64 @@
+@page "/weather"
+@attribute [StreamRendering]
+
+<PageTitle>Weather</PageTitle>
+
+<h1>Weather</h1>
+
+<p>This component demonstrates showing data.</p>
+
+@if (forecasts == null)
+{
+    <p><em>Loading...</em></p>
+}
+else
+{
+    <table class="table">
+        <thead>
+            <tr>
+                <th>Date</th>
+                <th aria-label="Temperature in Celsius">Temp. (C)</th>
+                <th aria-label="Temperature in Farenheit">Temp. (F)</th>
+                <th>Summary</th>
+            </tr>
+        </thead>
+        <tbody>
+            @foreach (var forecast in forecasts)
+            {
+                <tr>
+                    <td>@forecast.Date.ToShortDateString()</td>
+                    <td>@forecast.TemperatureC</td>
+                    <td>@forecast.TemperatureF</td>
+                    <td>@forecast.Summary</td>
+                </tr>
+            }
+        </tbody>
+    </table>
+}
+
+@code {
+    private WeatherForecast[]? forecasts;
+
+    protected override async Task OnInitializedAsync()
+    {
+        // Simulate asynchronous loading to demonstrate streaming rendering
+        await Task.Delay(500);
+
+        var startDate = DateOnly.FromDateTime(DateTime.Now);
+        var summaries = new[] { "Freezing", "Bracing", "Chilly", "Cool", "Mild", "Warm", "Balmy", "Hot", "Sweltering", "Scorching" };
+        forecasts = Enumerable.Range(1, 5).Select(index => new WeatherForecast
+        {
+            Date = startDate.AddDays(index),
+            TemperatureC = Random.Shared.Next(-20, 55),
+            Summary = summaries[Random.Shared.Next(summaries.Length)]
+        }).ToArray();
+    }
+
+    private class WeatherForecast
+    {
+        public DateOnly Date { get; set; }
+        public int TemperatureC { get; set; }
+        public string? Summary { get; set; }
+        public int TemperatureF => 32 + (int)(TemperatureC / 0.5556);
+    }
+}