stx/examples/reactive-test.stx at main · stacksjs/stx · GitHub

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<script server>
import { defineProps, withDefaults } from 'stx'

interface ReactiveTestProps {
  title?: string
  items?: string[]
}

const { title, items } = withDefaults(
  defineProps<ReactiveTestProps>(),
  {
    title: 'STX Reactive Directives Test',
    items: ['Apple', 'Banana', 'Cherry']
  }
)
</script>

<!DOCTYPE html>
<html>
<head>
  <title>{{ title }}</title>
  <style>
    * { box-sizing: border-box; }
    body {
      font-family: system-ui, -apple-system, sans-serif;
      padding: 2rem;
      background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
      color: #eee;
      min-height: 100vh;
      margin: 0;
    }
    .container { max-width: 900px; margin: 0 auto; }
    h1 { color: #e94560; margin-bottom: 2rem; }
    h2 {
      color: #4ecca3;
      background: rgba(78, 204, 163, 0.1);
      padding: 0.75rem 1rem;
      border-radius: 6px;
      border-left: 4px solid #4ecca3;
      margin-top: 2rem;
    }
    .panel {
      padding: 1.5rem;
      background: rgba(255, 255, 255, 0.05);
      margin: 1rem 0;
      border-radius: 8px;
      border: 1px solid rgba(255, 255, 255, 0.1);
    }
    button {
      padding: 0.6rem 1.2rem;
      margin: 0.25rem;
      cursor: pointer;
      background: #e94560;
      color: white;
      border: none;
      border-radius: 6px;
      font-size: 0.95rem;
      transition: all 0.2s;
    }
    button:hover { background: #ff6b88; transform: translateY(-1px); }
    button:active { transform: translateY(0); }
    button:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }
    input, select {
      padding: 0.6rem;
      margin: 0.25rem;
      border-radius: 6px;
      border: 1px solid rgba(255, 255, 255, 0.2);
      background: rgba(255, 255, 255, 0.1);
      color: white;
      font-size: 0.95rem;
    }
    input::placeholder { color: rgba(255, 255, 255, 0.5); }
    input:focus { outline: none; border-color: #4ecca3; }
    ul { padding-left: 1.5rem; }
    li { margin: 0.5rem 0; }
    .positive { color: #4ecca3; }
    .negative { color: #e94560; }
    .zero { color: #ffcc00; }
    .log-area {
      background: rgba(0, 0, 0, 0.3);
      padding: 1rem;
      margin-top: 1rem;
      font-family: 'Fira Code', monospace;
      font-size: 0.85rem;
      border-radius: 6px;
      max-height: 150px;
      overflow-y: auto;
    }
    hr { margin: 2rem 0; border: none; border-top: 1px solid rgba(255, 255, 255, 0.1); }

    /* Custom transition classes */
    .fade-in { opacity: 0; }
    .fade-in-active { transition: opacity 300ms ease-out; }
    .fade-in-to { opacity: 1; }
    .fade-out { opacity: 1; }
    .fade-out-active { transition: opacity 200ms ease-in; }
    .fade-out-to { opacity: 0; }

    .slide-up { transform: translateY(10px); opacity: 0; }
    .slide-up-active { transition: all 300ms cubic-bezier(0.4, 0, 0.2, 1); }
    .slide-up-to { transform: translateY(0); opacity: 1; }
    .slide-down { transform: translateY(0); opacity: 1; }
    .slide-down-active { transition: all 200ms cubic-bezier(0.4, 0, 0.2, 1); }
    .slide-down-to { transform: translateY(-10px); opacity: 0; }
  </style>
</head>
<body>
  <div class="container">
    <h1>{{ title }}</h1>

    <div x-data="{
      count: 0,
      name: 'World',
      showPanel: true,
      showDropdown: false,
      logs: [],
      addLog(msg) { this.logs.unshift(new Date().toLocaleTimeString() + ' - ' + msg); }
    }" x-cloak>

      <!-- Test 1: x-text and x-model -->
      <h2>1. Two-way Binding (x-model + x-text)</h2>
      <div class="panel">
        <input x-model="name" type="text" placeholder="Enter your name" style="width: 250px;">
        <p>Hello, <strong x-text="name"></strong>!</p>
      </div>

      <!-- Test 2: Counter with @click -->
      <h2>2. Event Handling (@click)</h2>
      <div class="panel">
        <p style="font-size: 2rem; margin: 0 0 1rem 0;">
          Counter: <strong x-text="count"></strong>
        </p>
        <button @click="count++">+ Increment</button>
        <button @click="count--">- Decrement</button>
        <button @click="count = 0">Reset</button>
      </div>

      <!-- Test 3: x-show with default x-transition -->
      <h2>3. Show/Hide with Default Transition</h2>
      <div class="panel">
        <button @click="showPanel = !showPanel">
          <span x-text="showPanel ? 'Hide Panel' : 'Show Panel'"></span>
        </button>
        <div x-show="showPanel" x-transition
             style="margin-top: 1rem; padding: 1rem; background: rgba(78, 204, 163, 0.2); border-radius: 6px;">
          This panel uses the default x-transition (scale + fade)
        </div>
      </div>

      <!-- Test 4: Custom transitions -->
      <h2>4. Custom Transition Classes</h2>
      <div class="panel">
        <button @click="showDropdown = !showDropdown">Toggle Dropdown Menu</button>
        <div x-show="showDropdown"
             x-transition:enter="slide-up-active"
             x-transition:enter-start="slide-up"
             x-transition:enter-end="slide-up-to"
             x-transition:leave="slide-down-active"
             x-transition:leave-start="slide-down"
             x-transition:leave-end="slide-down-to"
             style="margin-top: 1rem; padding: 1rem; background: rgba(233, 69, 96, 0.2); border-radius: 6px;">
          This uses custom slide-up/slide-down transition classes!
        </div>
      </div>

      <!-- Test 5: x-hide (inverse of x-show) -->
      <h2>5. Hide Directive (x-hide)</h2>
      <div class="panel">
        <p>x-hide is the opposite of x-show:</p>
        <div x-hide="showPanel" style="padding: 0.5rem; background: rgba(233, 69, 96, 0.2); border-radius: 6px;">
          This is hidden when the panel above is visible (x-hide="showPanel")
        </div>
      </div>

      <!-- Test 6: @mounted lifecycle -->
      <h2>6. Lifecycle Hooks (@mounted)</h2>
      <div class="panel">
        <div @mounted="addLog('Main component mounted!')">
          <p>This component logs when it mounts.</p>
          <button @click="addLog('Button clicked!')">Add Log Entry</button>
        </div>
        <div class="log-area">
          <p style="color: #888;">Logs appear here when you interact with the component.</p>
        </div>
      </div>

      <!-- Test 7: Attribute binding -->
      <h2>7. Attribute Binding (:disabled, :class)</h2>
      <div class="panel">
        <button :disabled="count >= 5" @click="count++">
          Increment (disabled at 5+)
        </button>
        <button :disabled="count <= -5" @click="count--">
          Decrement (disabled at -5)
        </button>
        <p style="margin-top: 1rem;">
          Status:
          <span :class="{ positive: count > 0, negative: count < 0, zero: count === 0 }">
            <strong x-text="count > 0 ? 'Positive' : count < 0 ? 'Negative' : 'Zero'"></strong>
          </span>
        </p>
      </div>

      <!-- Test 8: x-ref -->
      <h2>8. Element References (x-ref)</h2>
      <div class="panel">
        <input x-ref="testInput" type="text" placeholder="I can be focused programmatically" style="width: 300px;">
        <div style="margin-top: 0.5rem;">
          <button @click="$refs.testInput.focus()">Focus Input</button>
          <button @click="$refs.testInput.value = 'Hello from x-ref!'">Set Value</button>
          <button @click="$refs.testInput.value = ''; $refs.testInput.focus()">Clear & Focus</button>
        </div>
      </div>

      <!-- Test 9: x-cloak demo -->
      <h2>9. x-cloak (Prevents Flash)</h2>
      <div class="panel">
        <p>The x-cloak attribute on the parent div prevents a flash of uninitialized content.</p>
        <p>Elements with x-cloak are hidden until the reactive system initializes, then x-cloak is removed.</p>
        <div style="padding: 0.5rem; background: rgba(255, 204, 0, 0.2); border-radius: 6px;">
          If you see this, the reactive system has initialized and x-cloak has been removed!
        </div>
      </div>

    </div>

    <!-- Server-side rendering with @if and @foreach (Blade-style) -->
    <h2>Server-Side Directives (@if, @foreach)</h2>
    <div class="panel">
      <p>These are rendered on the server using STX Blade-style directives:</p>
      <ul>
        @foreach(items as item)
          <li>{{ item }}</li>
        @endforeach
      </ul>
      @if(items.length > 0)
        <p class="positive">Total: {{ items.length }} items (server-rendered)</p>
      @else
        <p class="negative">No items</p>
      @endif
    </div>

  </div>
</body>
</html>