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@ -0,0 +1,311 @@
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<template>
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<view class="quiz-container">
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<!-- 顶部栏 -->
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<view class="top-bar">
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<view class="question-info">
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<text class="question-text">{{ currentQuestion.lx }} ({{ currentQuestion.score }} 分)</text>
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</view>
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<button class="answer-card-btn" @click="showAnswerCard">答题卡</button>
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</view>
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<!-- 动态渲染题目 -->
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<view v-for="(question, index) in quizData" :key="question.id" class="question">
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<view v-show="activeIndex === index">
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<!-- 题目文本 -->
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<text class="question-text">{{ question.text }}</text>
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<!-- 选项：支持图片或文本 -->
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<radio-group
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v-if="question.type === 'single'"
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:modelValue="userAnswers[question.id]"
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@update:modelValue="handleRadioChange(question.id, $event)"
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>
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<label v-for="(option, i) in question.options" :key="i" class="option">
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<radio :value="option.value" />
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<image v-if="option.image" :src="option.image" mode="aspectFit" class="option-image" />
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<text v-else>{{ option.text }}</text>
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</label>
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</radio-group>
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<!-- 其他题型类似处理 -->
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</view>
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</view>
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<!-- 答案反馈 -->
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<view v-if="showResult" class="result">
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<text v-for="(res, key) in results" :key="key" :style="{ color: res ? 'green' : 'red' }">
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第 {{ key + 1 }} 题：{{ res ? '✅ 正确' : '❌ 错误' }}
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</text>
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</view>
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<!-- 答题卡 -->
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<view v-if="showAnswerCardFlag" class="answer-card">
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<view v-for="(question, index) in quizData" :key="question.id" class="card-item" @click="goToQuestion(index)">
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<text>第 {{ index + 1 }} 题</text>
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<text :style="{ color: userAnswers[question.id] ? 'blue' : 'gray' }">
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{{ userAnswers[question.id] || '未作答' }}
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</text>
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</view>
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</view>
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<!-- 得分与正确答案展示 -->
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<view v-if="showResult" class="score-and-answer">
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<text>本题得分：{{ score }}</text>
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<text>正确答案：{{ correctAnswer }}</text>
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</view>
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<!-- 底部控制按钮 -->
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<view class="bottom-controls">
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<button @click="prevQuestion">上一题</button>
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<button @click="submitAnswers" type="primary">提交答案</button>
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<button @click="nextQuestion">下一题</button>
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</view>
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</view>
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</template>
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<script setup lang="ts">
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import { ref, computed } from 'vue'
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import {onLoad} from "@dcloudio/uni-app";
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// 题目数据（模拟从接口获取）
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const quizData = [
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{
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id: 1,
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type: 'single',
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lx: '单选题',
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score: 5,
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text: '计算由曲线 y=x?和直线y=x所围成的平面区域的面积,下列选项中正确的是()。',
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options: [
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{ value: 'A', text: '选项A' },
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{ value: 'B', text: '选项B' },
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{ value: 'C', text: '选项C' },
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{ value: 'D', text: '选项D' }
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],
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answer: 'B'
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},
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{
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id: 2,
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type: 'single',
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lx: '单选题',
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score: 5,
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text: '计算由曲线 y=x?和直线y=x所围成的平面区域的面积,下列选项中正确的是()。',
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options: [
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{ value: 'A', text: '选项A' },
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{ value: 'B', text: 'B' },
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{ value: 'C', text: '选项C' },
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{ value: 'D', text: '选项D' }
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],
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answer: 'B'
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}
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]
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// 当前激活的问题索引
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const activeIndex = ref(0)
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// 控制是否显示答案结果
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const showResult = ref(false)
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// 控制答题卡显示/隐藏
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const showAnswerCardFlag = ref(false)
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// 获取当前题目
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const currentQuestion = computed(() => {
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return quizData[activeIndex.value] || {}
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})
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// 存储用户答案，以题目 ID 为键
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const userAnswers = ref<Record<number, any>>({})
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// 存储每道题的结果（true/false）
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const results = ref<boolean[]>([])
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// 处理单选题选择变化
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function handleRadioChange(id: number, value: string) {
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userAnswers.value[id] = value
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}
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// 上一题按钮逻辑
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function prevQuestion() {
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if (activeIndex.value > 0) activeIndex.value--
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}
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// 下一题按钮逻辑
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function nextQuestion() {
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if (activeIndex.value < quizData.length - 1) activeIndex.value++
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}
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// 点击答题卡跳转到指定题目
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function goToQuestion(index: number) {
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activeIndex.value = index
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showAnswerCardFlag.value = false // 关闭答题卡
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}
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// 提交答案并判断正误
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function submitAnswers() {
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// 重置当前题目的结果
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results.value[activeIndex.value] = false
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const currentQuestion = quizData[activeIndex.value]
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const userAnswer = userAnswers.value[currentQuestion.id] ?? ''
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const correctAnswer = String(currentQuestion.answer)
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const normalizedUserAnswer = String(userAnswer).trim().toUpperCase()
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const normalizedCorrectAnswer = correctAnswer.trim().toUpperCase()
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const isCorrect = normalizedUserAnswer == normalizedCorrectAnswer
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results.value[activeIndex.value] = isCorrect
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showResult.value = true
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}
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// 计算当前题目得分
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const score = computed(() => {
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const currentResult = results.value[activeIndex.value]
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return currentResult ? currentQuestion.value.score : 0
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})
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// 获取当前题目的正确答案
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const correctAnswer = computed(() => {
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const currentQuestion = quizData[activeIndex.value]
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if (!currentQuestion) return ''
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const correctOption = currentQuestion.options.find(
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option => option.value === currentQuestion.answer
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)
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return correctOption ? correctOption.text : ''
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})
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// 显示或隐藏答题卡
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function showAnswerCard() {
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showAnswerCardFlag.value = !showAnswerCardFlag.value
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}
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onLoad((options) => {
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console.log(options)
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})
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</script>
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<style scoped>
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.quiz-container {
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padding: 5px;
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position: relative;
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}
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/* 顶部栏样式 */
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.top-bar {
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display: flex;
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justify-content: space-between;
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align-items: center;
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padding: 3px;
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border-bottom: 1px solid #e0e0e0;
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background-color: #d97e7e;
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}
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.question-text {
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font-size: 16px;
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color: #333;
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font-weight: bold;
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margin-left: 10px;
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}
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.answer-card-btn {
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background-color: #63a2cf;
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border: 1px solid #a8d5ff;
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color: #000;
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padding: 3px 6px;
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border-radius: 4px;
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font-size: 12px;
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background-color: #4490ca;
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margin-left: auto;
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}
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/* 新增左侧竖线装饰 */
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.question-info::before {
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content: '';
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display: inline-block;
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width: 4px;
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height: 20px;
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background-color: #007bff;
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margin-right: 3px;
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}
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.question {
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margin-bottom: 20px;
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}
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.question-text {
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font-size: 16px;
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margin-bottom: 10px;
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}
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.option {
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display: flex;
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align-items: center;
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margin: 5px 0;
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}
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.option-image {
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width: 50px;
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height: 50px;
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margin-left: 10px;
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}
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.result {
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margin-top: 20px;
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}
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.answer-card {
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display: flex;
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flex-wrap: wrap;
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gap: 10px;
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margin-top: 20px;
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}
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.card-item {
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padding: 8px;
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border: 1px solid #ccc;
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border-radius: 4px;
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cursor: pointer;
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background-color: #0ef306;
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}
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.score-and-answer {
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margin-top: 20px;
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background-color: #f0f0f0;
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padding: 10px;
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border-radius: 8px;
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}
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.bottom-controls {
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position: fixed;
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bottom: 0;
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left: 0;
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right: 0;
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background-color: #fff;
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padding: 5px;
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display: flex;
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justify-content: space-between;
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align-items: center;
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box-shadow: 0 -2px 6px rgba(0, 0, 0, 0.1);
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}
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.bottom-controls button {
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padding: 5px 10px;
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font-size: 14px;
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border-radius: 4px;
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background-color: #f0f0f0;
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color: #333;
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border: none;
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transition: all 0.3s ease;
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}
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.bottom-controls button:hover {
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background-color: #e0e0e0;
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}
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.bottom-controls button[type="primary"] {
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background-color: #2196f3;
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color: #fff;
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}
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.bottom-controls button[type="primary"]:hover {
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background-color: #1976d2;
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}
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</style>
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