139 lines
2.8 KiB
Vue
139 lines
2.8 KiB
Vue
<script setup>
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import { ref, computed } from 'vue'
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import { useRouter } from 'vue-router'
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import { useSceneStore } from '../store/scene'
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const router = useRouter()
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const sceneStore = useSceneStore()
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// 当前路由路径
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const currentRoute = computed(() => router.currentRoute.value.path)
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// 是否显示返回按钮
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const showBackButton = computed(() => {
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return currentRoute.value !== '/'
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})
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// 返回上一页
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const goBack = () => {
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router.back()
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}
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// 返回首页
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const goHome = () => {
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router.push('/')
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}
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// 获取页面标题
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const getPageTitle = computed(() => {
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const titles = {
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'/': '2026新春H5',
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'/qianmen': '前门商圈',
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'/chongwen': '崇文商圈',
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'/wangfujing': '王府井商圈',
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'/longfusi': '隆福寺商圈',
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'/dongzhimen': '东直门商圈',
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'/ai-spring': 'AI春联生成',
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'/end': '活动结束'
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}
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return titles[currentRoute.value] || '2026新春H5'
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})
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</script>
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<template>
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<header class="common-header">
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<!-- 返回按钮 -->
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<div class="header-left" v-if="showBackButton" @click="goBack">
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<span class="back-icon">←</span>
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</div>
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<!-- 空占位，保持标题居中 -->
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<div class="header-left" v-else></div>
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<!-- 页面标题 -->
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<div class="header-title">
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{{ getPageTitle }}
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</div>
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<!-- 右侧操作按钮 -->
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<div class="header-right">
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<button class="home-btn" @click="goHome" v-if="currentRoute !== '/'">
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首页
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</button>
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</div>
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</header>
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</template>
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<style scoped>
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.common-header {
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width: 100%;
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max-width: 750px;
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height: 0.88rem;
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background-color: #ff6b35;
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color: #fff;
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display: flex;
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align-items: center;
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justify-content: space-between;
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padding: 0 0.2rem;
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font-size: 0.32rem;
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position: fixed;
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top: 0;
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left: 50%;
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transform: translateX(-50%);
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z-index: 100;
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box-shadow: 0 2px 10px rgba(255, 107, 53, 0.3);
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}
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.header-left,
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.header-right {
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width: 1rem;
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height: 100%;
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display: flex;
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align-items: center;
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}
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.header-left {
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justify-content: flex-start;
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}
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.header-right {
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justify-content: flex-end;
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}
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.back-icon {
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font-size: 0.4rem;
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cursor: pointer;
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}
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.header-title {
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flex: 1;
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text-align: center;
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font-weight: bold;
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white-space: nowrap;
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overflow: hidden;
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text-overflow: ellipsis;
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}
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.home-btn {
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background-color: rgba(255, 255, 255, 0.2);
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color: #fff;
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border: none;
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border-radius: 0.15rem;
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padding: 0.1rem 0.2rem;
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font-size: 0.24rem;
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cursor: pointer;
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transition: background-color 0.3s ease;
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}
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.home-btn:hover {
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background-color: rgba(255, 255, 255, 0.3);
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}
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/* 适配安全区域 */
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@supports (padding-top: env(safe-area-inset-top)) {
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.common-header {
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padding-top: env(safe-area-inset-top);
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height: calc(0.88rem + env(safe-area-inset-top));
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}
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}
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</style> |