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aurora-admin/frameworks/ThemeSwitcher.html
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<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Aurora Admin · ThemeSwitcher</title>
<link rel="stylesheet" href="../.design_library/aurora-admin/colors_and_type.css" />
<link rel="stylesheet" href="./ThemeSwitcher.css" />
</head>
<body>
<div class="aa-page">
<h2 class="aa-h2">ThemeSwitcher 主题切换</h2>
<p class="aa-desc">明暗主题 + 品牌色切换,实时预览,可保存偏好。</p>
<div class="aa-demo">
<div class="aa-themesw" id="sw">
<div class="aa-themesw-opt" data-mode="light"><span class="aa-themesw-dot light"></span>浅色</div>
<div class="aa-themesw-opt" data-mode="dark"><span class="aa-themesw-dot dark"></span>深色</div>
<div class="aa-themesw-colors" id="colors"></div>
<div class="aa-themesw-label" id="label"></div>
</div>
<div class="aa-card" style="margin-top:12px">
<div class="aa-card__body">
<button class="aa-btn aa-btn--primary">品牌色按钮</button>
<span style="margin-left:10px">当前主题:<b id="cur"></b></span>
</div>
</div>
</div>
</div>
<script>
var brands = ['#2F54EB', '#1677FF', '#722ED1', '#13C2C2', '#FA541C', '#EB2F96'];
var mode = 'light', brand = '#2F54EB';
var colorsEl = document.getElementById('colors');
brands.forEach(function (c) {
var s = document.createElement('span');
s.className = 'aa-themesw-color'; s.style.background = c; s.dataset.c = c;
s.onclick = function () { brand = c; render(); };
colorsEl.appendChild(s);
});
document.querySelectorAll('.aa-themesw-opt').forEach(function (o) {
o.onclick = function () { mode = o.dataset.mode; render(); };
});
function render() {
document.querySelectorAll('.aa-themesw-opt').forEach(function (o) { o.classList.toggle('is-active', o.dataset.mode === mode); });
Array.prototype.forEach.call(colorsEl.children, function (c) { c.classList.toggle('is-active', c.dataset.c === brand); });
document.documentElement.style.setProperty('--brand', brand);
document.getElementById('cur').textContent = mode === 'light' ? '浅色' : '深色';
document.getElementById('label').textContent = '品牌色:' + brand + '(点击色块可切换,应用于 CSS 变量 --brand 实时预览)';
}
render();
</script>
</body>
</html>