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 SVG Icon Animation - Animal.js</title>
  <link rel="stylesheet" href="../demo.css">
  <link rel="stylesheet" href="../../xjs.css">
  <style>
    /* Keep Layer above the doc UI */
    .layer-overlay { z-index: 99999; }
  </style>
  <style>
    .controls {
      display: flex;
      flex-wrap: wrap;
      gap: 12px 16px;
      align-items: center;
      font-size: 13px;
      color: #b7b7b7;
    }
    .controls label {
      display: inline-flex;
      gap: 8px;
      align-items: center;
      cursor: pointer;
      user-select: none;
    }
    .controls input { accent-color: var(--highlight-color); }
    .row {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      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.success { border-color: rgba(165,220,134,0.55); background: rgba(165,220,134,0.12); }
    .btn.error { border-color: rgba(242,116,116,0.55); background: rgba(242,116,116,0.12); }
    .btn.warning { border-color: rgba(248,187,134,0.55); background: rgba(248,187,134,0.12); }
    .btn.info { border-color: rgba(63,195,238,0.55); background: rgba(63,195,238,0.12); }
    .demo-visual { padding: 22px 24px; }
    .hint { font-size: 12px; color: #8c8c8c; line-height: 1.5; margin-top: 10px; }
  </style>
</head>
<body>
  <div class="container">
    <div class="page-top">
      <div class="crumb">UI › LAYER</div>
      <div class="since">ICON ANIMATION</div>
    </div>

    <h1>SVG Icon animation</h1>
    <p class="description">
      Uses <code class="inline">xjs.draw()</code> to animate the ring + mark strokes, and a spring entrance to mimic SweetAlert-like feedback.
    </p>

    <div class="box-container">
      <div class="demo-visual">
        <div class="controls" style="margin-bottom: 14px;">
          <label><input id="optIcon" type="checkbox" checked> iconAnimation</label>
          <label><input id="optPopup" type="checkbox" checked> popupAnimation</label>
          <label><input id="optEsc" type="checkbox" checked> closeOnEsc</label>
        </div>
        <div class="row">
          <button class="btn success" type="button" onclick="openDemo('success')">Success</button>
          <button class="btn error" type="button" onclick="openDemo('error')">Error</button>
          <button class="btn warning" type="button" onclick="openDemo('warning')">Warning</button>
          <button class="btn info" type="button" onclick="openDemo('info')">Info</button>
          <button class="btn" type="button" onclick="openDemo('question')">Question</button>
        </div>
        <div class="hint">
          Tip: open “Error” to see the two stroke segments staggered.
        </div>
      </div>

      <div class="box-header">
        <div class="box-title">Controls</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">xjs.layer({
  title: 'Success',
  text: 'SVG draw + spring entrance',
  icon: 'success',
  iconAnimation: true,
  popupAnimation: true,
  closeOnEsc: true
});</pre>

      <pre id="html-code" class="html-view">&lt;label&gt;&lt;input id="optIcon" type="checkbox" checked&gt; iconAnimation&lt;/label&gt;
&lt;label&gt;&lt;input id="optPopup" type="checkbox" checked&gt; popupAnimation&lt;/label&gt;
&lt;label&gt;&lt;input id="optEsc" type="checkbox" checked&gt; closeOnEsc&lt;/label&gt;

&lt;button class="btn success" type="button" onclick="openDemo('success')"&gt;Success&lt;/button&gt;
&lt;button class="btn error" type="button" onclick="openDemo('error')"&gt;Error&lt;/button&gt;
&lt;button class="btn warning" type="button" onclick="openDemo('warning')"&gt;Warning&lt;/button&gt;
&lt;button class="btn info" type="button" onclick="openDemo('info')"&gt;Info&lt;/button&gt;
&lt;button class="btn" type="button" onclick="openDemo('question')"&gt;Question&lt;/button&gt;</pre>

      <pre id="css-code" class="css-view">/* Icon styling lives inside layer.js */</pre>

      <div class="feature-desc">
        <strong>功能说明：</strong>本页专门验证 Layer 的 icon 动画：描边（draw）+ 弹性缩放（spring）。你可以关闭其中任意一项来对比体验。
      </div>
    </div>

    <div class="doc-nav" aria-label="Previous and next navigation">
      <a href="#" id="prevLink" onclick="goPrev(); return false;">
        <span><span class="nav-label">Previous</span><br><span class="nav-title" id="prevTitle">—</span></span>
        <span aria-hidden="true">←</span>
      </a>
      <div class="nav-center" id="navCenter">Layer</div>
      <a href="#" id="nextLink" onclick="goNext(); return false;">
        <span><span class="nav-label">Next</span><br><span class="nav-title" id="nextTitle">—</span></span>
        <span aria-hidden="true">→</span>
      </a>
    </div>
  </div>

  <script src="../highlight_css.js"></script>
  <!-- Dev/test: load source files directly with cache-bust (avoid stale iframe cache) -->
  <script>
    (function () {
      var b = Date.now();
      document.write('<script src="../../animal.js?_=' + b + '"><\/script>');
      document.write('<script src="../../layer.js?_=' + b + '"><\/script>');
      document.write('<script>try{if(window.animal&&!window.xjs)window.xjs=window.animal;}catch(e){}<\/script>');
    })();
  </script>
  <script>
    const CURRENT = 'layer/test_icons_svg_animation.html';

    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');
      }
    }

    // Small on-page debug panel (helps when running inside iframe)
    function __showDebug(title, detail) {
      try {
        let el = document.getElementById('__dbg');
        if (!el) {
          el = document.createElement('div');
          el.id = '__dbg';
          el.style.position = 'fixed';
          el.style.left = '16px';
          el.style.right = '16px';
          el.style.bottom = '16px';
          el.style.zIndex = '999999';
          el.style.background = 'rgba(10,10,10,0.92)';
          el.style.border = '1px solid rgba(255,255,255,0.18)';
          el.style.borderRadius = '12px';
          el.style.padding = '10px 12px';
          el.style.color = '#eaeaea';
          el.style.fontFamily = 'ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace';
          el.style.fontSize = '12px';
          el.style.whiteSpace = 'pre-wrap';
          el.style.maxHeight = '40vh';
          el.style.overflow = 'auto';
          document.body.appendChild(el);
        }
        el.textContent = `[${title}]\n` + String(detail || '');
      } catch {}
    }

    function __debugLayerDom() {
      try {
        const overlay = document.querySelector('.layer-overlay');
        const popup = document.querySelector('.layer-popup');
        const info = [];
        info.push(`overlay: ${overlay ? 'yes' : 'no'}`);
        info.push(`popup:   ${popup ? 'yes' : 'no'}`);
        if (overlay) {
          const s = getComputedStyle(overlay);
          const r = overlay.getBoundingClientRect();
          info.push(`overlay display=${s.display} visibility=${s.visibility} opacity=${s.opacity} zIndex=${s.zIndex} bg=${s.backgroundColor}`);
          info.push(`overlay rect=${Math.round(r.width)}x${Math.round(r.height)} at (${Math.round(r.left)},${Math.round(r.top)})`);
        }
        if (popup) {
          const s = getComputedStyle(popup);
          const r = popup.getBoundingClientRect();
          info.push(`popup display=${s.display} visibility=${s.visibility} opacity=${s.opacity} zIndex=${s.zIndex} bg=${s.backgroundColor} color=${s.color}`);
          info.push(`popup transform=${s.transform}`);
          info.push(`popup rect=${Math.round(r.width)}x${Math.round(r.height)} at (${Math.round(r.left)},${Math.round(r.top)})`);
          info.push(`popup children=${popup.children.length}`);
        }
        __showDebug('layer debug', info.join('\n'));
      } catch (e) {
        __showDebug('layer debug error', e?.stack || e?.message || e);
      }
    }

    function openDemo(type) {
      const X = window.xjs || window.animal;
      if (typeof X !== 'function') {
        __showDebug('xjs not ready', 'animal.js not loaded or xjs alias missing.');
        return;
      }

      const iconAnimation = !!document.getElementById('optIcon')?.checked;
      const popupAnimation = !!document.getElementById('optPopup')?.checked;
      const closeOnEsc = !!document.getElementById('optEsc')?.checked;

      const title = String(type || '');
      const titleCap = title ? (title[0].toUpperCase() + title.slice(1)) : '';

      // Keep the displayed code consistent with what is executed.
      const code = `xjs.layer({
  title: '${titleCap}',
  text: 'SVG draw + spring entrance',
  icon: '${title}',
  iconAnimation: ${iconAnimation},
  popupAnimation: ${popupAnimation},
  closeOnEsc: ${closeOnEsc}
});`;
      const jsPre = document.getElementById('js-code');
      if (jsPre) jsPre.textContent = code;

      try {
        X.layer({
          title: titleCap,
          text: 'SVG draw + spring entrance',
          icon: title,
          iconAnimation,
          popupAnimation,
          closeOnEsc
        });
        setTimeout(__debugLayerDom, 30);
      } catch (e) {
        __showDebug('openDemo error', e?.stack || e?.message || e);
      }
    }

    function goPrev() { window.parent?.docNavigatePrev?.(CURRENT); }
    function goNext() { window.parent?.docNavigateNext?.(CURRENT); }

    function syncNavLabels() {
      const api = window.parent?.docGetPrevNext;
      if (typeof api !== 'function') return;
      const { prev, next, current } = api(CURRENT) || {};
      const prevLink = document.getElementById('prevLink');
      const nextLink = document.getElementById('nextLink');
      if (prev) document.getElementById('prevTitle').textContent = prev.title || prev.url;
      else { prevLink.style.visibility = 'hidden'; }
      if (next) document.getElementById('nextTitle').textContent = next.title || next.url;
      else { nextLink.style.visibility = 'hidden'; }
      document.getElementById('navCenter').textContent = (current && current.group) ? current.group : 'Layer';
    }

    try { window.parent?.setMiddleActive?.(CURRENT); } catch {}
    syncNavLabels();
  </script>
</body>
</html>