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 自定义动画（Lottie）- 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: 10px 12px;
      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.disabled {
      opacity: 0.5;
      cursor: not-allowed;
    }
    .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">CUSTOM ANIMATION</div>
    </div>

    <h1>自定义动画（Lottie）</h1>
    <p class="description">
      使用 <code class="inline">icon: "svg:&lt;name&gt;"</code> 触发 Lottie 图标渲染（基于 <code class="inline">svg/svg.js</code>）。
      下面是当前内置的动画示例，后续可以继续往列表里加。
    </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" type="button" onclick="openDemo('loadding')">Loading</button>
          <button class="btn" type="button" onclick="openDemo('banner')">Banner</button>
          <button class="btn" type="button" onclick="openDemo('BallSorting')">BallSorting</button>
          <button class="btn" type="button" onclick="openDemo('BallSorting', false)">Scale Pop</button>
          <button class="btn disabled" type="button" disabled>更多动画待加入...</button>
        </div>
        <div class="hint">
          Tip: 关闭 <code class="inline">popupAnimation</code> 可查看当前位置的缩放回弹效果。
        </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">function openDemo(name, popupOverride) {
  if (typeof window.$ !== 'function') return;

  const iconAnimation = !!document.getElementById('optIcon')?.checked;
  const popupAnimation = (typeof popupOverride === 'boolean')
    ? popupOverride
    : !!document.getElementById('optPopup')?.checked;
  const closeOnEsc = !!document.getElementById('optEsc')?.checked;
  const iconBox = name === 'loadding' ? '11em' : null;

  const titleCap = name ? (name[0].toUpperCase() + name.slice(1)) : '';

  Layer.run({
    title: titleCap,
    text: 'Lottie animation icon',
    icon: 'svg:' + name,
    iconAnimation,
    popupAnimation,
    closeOnEsc,
    iwidth: iconBox,
    iheight: iconBox
  });
}</pre>

      <pre id="html-code" class="html-view">&lt;div class="demo-visual"&gt;
  &lt;div class="controls" style="margin-bottom: 14px;"&gt;
  &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;/div&gt;
  &lt;div class="row"&gt;
  &lt;button class="btn" type="button" onclick="openDemo('loadding')"&gt;Loading&lt;/button&gt;
  &lt;button class="btn" type="button" onclick="openDemo('banner')"&gt;Banner&lt;/button&gt;
  &lt;button class="btn" type="button" onclick="openDemo('BallSorting')"&gt;BallSorting&lt;/button&gt;
  &lt;button class="btn" type="button" onclick="openDemo('BallSorting', false)"&gt;Scale Pop&lt;/button&gt;
  &lt;button class="btn disabled" type="button" disabled&gt;更多动画待加入...&lt;/button&gt;
  &lt;/div&gt;
  &lt;div class="hint"&gt;
    Tip: 关闭 &lt;code class="inline"&gt;popupAnimation&lt;/code&gt; 可查看当前位置的缩放回弹效果。
  &lt;/div&gt;
&lt;/div&gt;</pre>

      <pre id="css-code" class="css-view">/* Keep Layer above the doc UI */
.layer-overlay { z-index: 99999; }

.controls {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 12px;
  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.disabled {
  opacity: 0.5;
  cursor: not-allowed;
}
.demo-visual { padding: 22px 24px; }
.hint { font-size: 12px; color: #8c8c8c; line-height: 1.5; margin-top: 10px; }</pre>

      <div class="feature-desc">
        <strong>功能说明：</strong>本页验证 Layer 在 <code class="inline">icon</code> 传入 <code class="inline">svg:</code> 前缀时，
        会自动加载 Lottie 库并渲染对应 JSON 动画。
      </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_custom_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');
      }
    }

    function openDemo(name, popupOverride) {
      if (typeof window.$ !== 'function') return;

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

      const titleCap = name ? (name[0].toUpperCase() + name.slice(1)) : '';
      const iconBox = name === 'loadding' ? '11em' : null;

      // Keep the displayed code consistent with what is executed.
      const code = `Layer.run({
  title: '${titleCap}',
  text: 'Lottie animation icon',
  icon: 'svg:${name}',
  iconAnimation: ${iconAnimation},
  popupAnimation: ${popupAnimation},
  closeOnEsc: ${closeOnEsc},
  iwidth: ${iconBox ? `'${iconBox}'` : 'null'},
  iheight: ${iconBox ? `'${iconBox}'` : 'null'}
});`;
      const jsPre = document.getElementById('js-code');
      if (jsPre) {
        jsPre.textContent = code;
        // Re-run syntax highlight after content change.
        try { jsPre.dataset.highlighted = '0'; } catch {}
        try { if (window.__highlightCssViews) window.__highlightCssViews(); } catch {}
      }

      Layer.run({
        title: titleCap,
        text: 'Lottie animation icon',
        icon: 'svg:' + name,
        iconAnimation,
        popupAnimation,
        closeOnEsc,
        iwidth: iconBox,
        iheight: iconBox
      });
    }

    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>