sanbuphy
73f4788d7e
- Update READMEs and docs across multiple languages - Enhance interactive demos for Agent, LLM, VLM, Audio, Image Gen, Terminal, and Web Basics - Add new appendix sections for Database and IDE intros - Update VitePress config, theme, and utility scripts - Clean up unused assets and components
60 lines
2.5 KiB
Vue
60 lines
2.5 KiB
Vue
<!--
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DomManipulator.vue
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DOM 速体验：输入标题+切换高亮类，直观看到文本和样式变化。
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-->
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<template>
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<div class="dom-demo">
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<div class="controls">
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<div class="field">
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<label>改个标题</label>
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<input v-model="title" placeholder="输入新标题" />
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</div>
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<div class="field checkbox">
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<label><input type="checkbox" v-model="highlight" /> 高亮模式 (class="highlight")</label>
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</div>
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</div>
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<div class="card" :class="{ highlight }">
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<h2 id="hero">{{ title }}</h2>
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<p id="desc">这里是段落说明，勾选高亮看看变化。</p>
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<button @click="toggleText">{{ buttonText }}</button>
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</div>
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<pre class="code"><code>// JS 改内容
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const titleEl = document.getElementById('hero')
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titleEl.textContent = '{{ title }}'
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// JS 切 class
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const card = document.querySelector('.card')
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card.classList.toggle('highlight', {{ highlight }})</code></pre>
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</div>
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</template>
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<script setup>
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import { ref } from 'vue'
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const title = ref('欢迎来到我的网站')
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const highlight = ref(false)
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const buttonText = ref('点我试试')
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const toggleText = () => {
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buttonText.value = buttonText.value === '点我试试' ? '再点一次' : '点我试试'
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}
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</script>
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<style scoped>
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.dom-demo { border: 1px solid var(--vp-c-divider); border-radius: 12px; background: var(--vp-c-bg-soft); padding: 16px; margin: 20px 0; display: flex; flex-direction: column; gap: 12px; }
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.controls { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 10px; }
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.field { background: var(--vp-c-bg); border: 1px solid var(--vp-c-divider); border-radius: 10px; padding: 10px; display: flex; flex-direction: column; gap: 6px; }
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.checkbox { flex-direction: row; align-items: center; gap: 8px; }
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input[type='text'], input[type='checkbox'] { accent-color: var(--vp-c-brand); }
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.card { border: 1px solid var(--vp-c-divider); border-radius: 12px; padding: 16px; background: var(--vp-c-bg); transition: all 0.2s; }
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.card.highlight { border-color: #f59e0b; box-shadow: 0 8px 18px rgba(245, 158, 11, 0.2); background: #fff7ed; }
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.card h2 { margin: 0 0 8px 0; }
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.card p { margin: 0 0 12px 0; color: var(--vp-c-text-2); }
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.card button { background: var(--vp-c-brand); color: #fff; border: none; border-radius: 8px; padding: 8px 12px; cursor: pointer; }
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.code { background: #0b1221; color: #e5e7eb; border-radius: 10px; padding: 12px; font-family: var(--vp-font-family-mono); font-size: 13px; overflow-x: auto; }
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</style>
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