robert
/
xjs


			
				
					
						
						
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							<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Layer (popup / bind click) - Animal.js</title>
  <link rel="stylesheet" href="../demo.css">
  <style>
    .demo-visual {
      gap: 14px;
      align-items: stretch;
    }
    .row {
      display: flex;
      gap: 12px;
      flex-wrap: wrap;
      align-items: center;
    }
    .btn {
      appearance: none;
      border: 1px solid rgba(255,255,255,0.12);
      background: rgba(255,255,255,0.04);
      color: #fff;
      border-radius: 999px;
      padding: 10px 14px;
      font-weight: 650;
      cursor: pointer;
      transition: border-color 0.15s ease, background 0.15s ease;
    }
    .btn:hover {
      border-color: rgba(255,255,255,0.22);
      background: rgba(255,255,255,0.06);
    }
    .btn.danger {
      border-color: rgba(255,75,75,0.5);
      background: rgba(255,75,75,0.12);
    }
    .btn.danger:hover {
      border-color: rgba(255,75,75,0.7);
      background: rgba(255,75,75,0.18);
    }
    .hint {
      font-size: 12px;
      color: #8c8c8c;
      line-height: 1.5;
    }
    .pill {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      border: 1px solid rgba(255,255,255,0.08);
      background: rgba(255,255,255,0.03);
      border-radius: 999px;
      padding: 8px 12px;
      font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
      font-size: 12px;
      color: #b7b7b7;
      overflow-x: auto;
      max-width: 100%;
      white-space: nowrap;
    }
  </style>
</head>
<body>
  <div class="container">
    <div class="page-top">
      <div class="crumb">EXAMPLES</div>
      <div class="since">LAYER</div>
    </div>

    <h1>Layer</h1>
    <p class="description">
      <code class="inline">layer.js</code> exposes a global <code class="inline">Layer</code>.
      <code class="inline">animal.js</code> adds <code class="inline">Selection.layer()</code> to bind click-to-popup.
    </p>

    <div class="box-container">
      <div class="box-header">
        <div class="box-title">Layer example</div>
        <div class="tabs">
          <div class="tab active" onclick="switchTab('js')">JavaScript</div>
          <div class="tab" onclick="switchTab('html')">HTML</div>
          <div class="tab" onclick="switchTab('css')">CSS</div>
        </div>
      </div>

      <pre id="js-code" class="code-view active">// 1) Bind click popup (recommended for buttons / links)
xjs('.btn-delete').layer({
  title: 'Delete item?',
  text: 'This action cannot be undone.',
  icon: 'warning',
  showCancelButton: true
});

// 2) Bind from data-* (no JS options needed)
xjs('.btn-data').layer(); // reads data-layer-* attributes

// 3) Fire directly (manual usage)
document.querySelector('.btn-direct').addEventListener('click', () =&gt; {
  xjs.layer({ title: 'Hello from xjs.layer()', icon: 'success' });
});</pre>

      <pre id="html-code" class="html-view">&lt;button class="btn danger btn-delete"&gt;Delete (bind .layer)&lt;/button&gt;

&lt;button
  class="btn btn-data"
  data-layer-title="Data-driven popup"
  data-layer-text="Configured via data-layer-* attributes"
  data-layer-icon="success"
&gt;Open (data-layer-*)&lt;/button&gt;

&lt;button class="btn btn-direct"&gt;Open (xjs.layer)&lt;/button&gt;</pre>

      <pre id="css-code" class="css-view">.demo-visual {
  gap: 14px;
  align-items: stretch;
}
.row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
}
.btn {
  appearance: none;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.04);
  color: #fff;
  border-radius: 999px;
  padding: 10px 14px;
  font-weight: 650;
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease;
}
.btn:hover {
  border-color: rgba(255,255,255,0.22);
  background: rgba(255,255,255,0.06);
}
.btn.danger { border-color: rgba(255,75,75,0.5); background: rgba(255,75,75,0.12); }
.btn.danger:hover { border-color: rgba(255,75,75,0.7); background: rgba(255,75,75,0.18); }
.hint { font-size: 12px; color: #8c8c8c; line-height: 1.5; }
.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.03);
  border-radius: 999px;
  padding: 8px 12px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 12px;
  color: #b7b7b7;
  overflow-x: auto;
  max-width: 100%;
  white-space: nowrap;
}</pre>

      <div class="feature-desc">
        <strong>功能说明：</strong>演示 <code class="inline">Selection.layer()</code> 的三种用法：选择器绑定弹窗、data-* 配置、以及直接调用 <code class="inline">xjs.layer()</code>。
      </div>

      <div class="demo-visual">
        <div class="row">
          <button class="btn danger btn-delete">Delete (bind .layer)</button>

          <button
            class="btn btn-data"
            data-layer-title="Data-driven popup"
            data-layer-text="Configured via data-layer-* attributes"
            data-layer-icon="success"
          >Open (data-layer-*)</button>

          <button class="btn btn-direct">Open (xjs.layer)</button>
        </div>
        <div class="hint">
          Make sure you included both <code class="inline">animal.js</code> and <code class="inline">layer.js</code>.
          For click-binding, <span class="pill">xjs('.btn').layer(options)</span> will de-dupe old handlers if called again.
        </div>
      </div>

      <div class="action-bar">
        <button class="play-btn" onclick="runDemo()">RE-BIND</button>
      </div>
    </div>
  </div>

  <script src="../highlight_css.js"></script>
  <script src="../../xjs.js"></script>
  <script>
    function switchTab(tab) {
      document.querySelectorAll('.tab').forEach(t => t.classList.remove('active'));
      document.querySelectorAll('.code-view, .html-view, .css-view').forEach(v => v.classList.remove('active'));
      if (tab === 'js') {
        document.querySelector('.tabs .tab:nth-child(1)').classList.add('active');
        document.getElementById('js-code').classList.add('active');
      } else if (tab === 'html') {
        document.querySelector('.tabs .tab:nth-child(2)').classList.add('active');
        document.getElementById('html-code').classList.add('active');
      } else {
        document.querySelector('.tabs .tab:nth-child(3)').classList.add('active');
        document.getElementById('css-code').classList.add('active');
      }
    }

    function runDemo() {
            // bind 1) explicit options
      xjs('.btn-delete').layer({
        title: 'Delete item?',
        text: 'This action cannot be undone.',
        icon: 'warning',
        showCancelButton: true
      });

      // bind 2) data-* driven
      xjs('.btn-data').layer();

      // 3) direct fire
      const direct = document.querySelector('.btn-direct');
      if (direct) {
        direct.onclick = () => {
          xjs.layer({ title: 'Hello from xjs.layer()', text: 'Direct call (alias of xjs.fire)', icon: 'success' });
        };
      }
    }

    setTimeout(runDemo, 300);
  </script>
</body>
</html>