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This commit is contained in:
ChuXun
82
pages/course-detail/course-detail.js
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82
pages/course-detail/course-detail.js
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// pages/course-detail/course-detail.js
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const { coursesData } = require('../../utils/data.js')
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const { showSuccess, showError } = require('../../utils/util.js')
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const learningTracker = require('../../utils/learningTracker.js')
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Page({
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data: {
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course: null,
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isFavorite: false,
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activeTab: 0,
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tabs: ['课程信息', '教学大纲', '课程评价']
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},
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onLoad(options) {
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const { id } = options
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this.loadCourseDetail(id)
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},
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onShow() {
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// 开始跟踪学习时间
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learningTracker.onPageShow('course')
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},
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onHide() {
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// 停止跟踪学习时间
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learningTracker.onPageHide()
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},
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onUnload() {
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// 记录学习时长
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learningTracker.onPageUnload()
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},
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// 加载课程详情
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loadCourseDetail(id) {
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const course = coursesData.find(c => c.id === parseInt(id))
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if (course) {
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const favorites = wx.getStorageSync('favoriteCourses') || []
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this.setData({
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course,
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isFavorite: favorites.includes(course.id)
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})
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} else {
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showError('课程不存在')
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setTimeout(() => {
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wx.navigateBack()
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}, 1500)
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}
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},
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// 切换标签
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onTabChange(e) {
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const { index } = e.currentTarget.dataset
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this.setData({ activeTab: index })
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},
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// 收藏/取消收藏
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onToggleFavorite() {
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const { course, isFavorite } = this.data
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let favorites = wx.getStorageSync('favoriteCourses') || []
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if (isFavorite) {
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favorites = favorites.filter(id => id !== course.id)
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showSuccess('取消收藏')
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} else {
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favorites.push(course.id)
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showSuccess('收藏成功')
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}
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wx.setStorageSync('favoriteCourses', favorites)
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this.setData({ isFavorite: !isFavorite })
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},
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// 分享课程
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onShareAppMessage() {
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const { course } = this.data
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return {
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title: `推荐课程：${course.name}`,
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path: `/pages/course-detail/course-detail?id=${course.id}`
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}
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}
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})
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3
pages/course-detail/course-detail.json
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3
pages/course-detail/course-detail.json
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{
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"navigationBarTitleText": "课程详情"
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}
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121
pages/course-detail/course-detail.wxml
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121
pages/course-detail/course-detail.wxml
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<!--pages/course-detail/course-detail.wxml-->
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<view class="container" wx:if="{{course}}">
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<!-- 课程头部 -->
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<view class="course-header">
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<view class="course-name">{{course.name}}</view>
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<view class="course-meta">
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<text class="meta-tag">{{course.category}}</text>
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<text class="meta-tag">{{course.credit}}学分</text>
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</view>
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</view>
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<!-- 基本信息卡片 -->
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<view class="info-card">
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<view class="info-row">
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<text class="info-icon">👨🏫</text>
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<view class="info-content">
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<text class="info-label">授课教师</text>
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<text class="info-value">{{course.teacher}}</text>
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</view>
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</view>
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<view class="info-row">
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<text class="info-icon">🏫</text>
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<view class="info-content">
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<text class="info-label">开课院系</text>
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<text class="info-value">{{course.department}}</text>
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</view>
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</view>
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<view class="info-row">
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<text class="info-icon">📍</text>
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<view class="info-content">
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<text class="info-label">上课地点</text>
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<text class="info-value">{{course.location}}</text>
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</view>
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</view>
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<view class="info-row">
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<text class="info-icon">⏰</text>
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<view class="info-content">
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<text class="info-label">上课时间</text>
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<text class="info-value">{{course.time}}</text>
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</view>
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</view>
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<view class="info-row">
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<text class="info-icon">👥</text>
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<view class="info-content">
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<text class="info-label">选课人数</text>
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<text class="info-value">{{course.enrolled}}/{{course.capacity}}</text>
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</view>
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</view>
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</view>
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<!-- 标签栏 -->
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<view class="tab-bar">
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<view
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class="tab-item {{activeTab === index ? 'active' : ''}}"
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wx:for="{{tabs}}"
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wx:key="index"
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data-index="{{index}}"
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bindtap="onTabChange"
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>
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{{item}}
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</view>
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</view>
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<!-- 内容区域 -->
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<view class="content-area">
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<!-- 课程信息 -->
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<view class="tab-content" wx:if="{{activeTab === 0}}">
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<view class="section">
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<view class="section-title">课程简介</view>
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<view class="section-content">{{course.description}}</view>
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</view>
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</view>
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<!-- 教学大纲 -->
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<view class="tab-content" wx:if="{{activeTab === 1}}">
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<view class="section">
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<view class="section-title">教学内容</view>
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<view class="syllabus-list">
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<view
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class="syllabus-item"
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wx:for="{{course.syllabus}}"
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wx:key="index"
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>
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<text class="syllabus-number">{{index + 1}}</text>
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<text class="syllabus-text">{{item}}</text>
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</view>
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</view>
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</view>
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</view>
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<!-- 课程评价 -->
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<view class="tab-content" wx:if="{{activeTab === 2}}">
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<view class="empty-tip">
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<text class="empty-icon">💬</text>
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<text class="empty-text">暂无评价，快来发表第一条评价吧</text>
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</view>
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</view>
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</view>
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<!-- 底部操作栏 -->
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<view class="action-bar">
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<button
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class="action-btn favorite-btn"
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bindtap="onToggleFavorite"
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>
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<text class="btn-icon">{{isFavorite ? '❤️' : '🤍'}}</text>
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<text>{{isFavorite ? '已收藏' : '收藏'}}</text>
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</button>
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<button
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class="action-btn share-btn"
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open-type="share"
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>
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<text class="btn-icon">📤</text>
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<text>分享</text>
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</button>
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</view>
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</view>
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220
pages/course-detail/course-detail.wxss
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220
pages/course-detail/course-detail.wxss
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/* pages/course-detail/course-detail.wxss */
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.container {
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padding-bottom: 150rpx;
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}
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/* 课程头部 */
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.course-header {
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background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
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padding: 60rpx 30rpx 40rpx;
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color: #ffffff;
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}
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.course-name {
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font-size: 40rpx;
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font-weight: bold;
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margin-bottom: 20rpx;
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}
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.course-meta {
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display: flex;
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gap: 15rpx;
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}
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.meta-tag {
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padding: 8rpx 20rpx;
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background-color: rgba(255, 255, 255, 0.2);
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border-radius: 20rpx;
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font-size: 24rpx;
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}
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/* 信息卡片 */
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.info-card {
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background-color: #ffffff;
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margin: 20rpx 30rpx;
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border-radius: 16rpx;
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padding: 30rpx;
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box-shadow: 0 4rpx 20rpx rgba(0, 0, 0, 0.08);
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}
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.info-row {
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display: flex;
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align-items: center;
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padding: 20rpx 0;
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border-bottom: 1rpx solid #F5F5F5;
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}
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.info-row:last-child {
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border-bottom: none;
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}
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.info-icon {
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font-size: 36rpx;
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margin-right: 20rpx;
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}
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.info-content {
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flex: 1;
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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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}
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.info-label {
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font-size: 28rpx;
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color: #999999;
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}
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.info-value {
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font-size: 28rpx;
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color: #333333;
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font-weight: 500;
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}
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/* 标签栏 */
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.tab-bar {
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display: flex;
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background-color: #ffffff;
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margin: 0 30rpx;
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border-radius: 12rpx;
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overflow: hidden;
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}
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.tab-item {
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flex: 1;
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text-align: center;
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padding: 25rpx 0;
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font-size: 28rpx;
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color: #666666;
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transition: all 0.3s;
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}
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.tab-item.active {
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color: #4A90E2;
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font-weight: bold;
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background-color: #E8F4FF;
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}
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/* 内容区域 */
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.content-area {
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margin: 20rpx 30rpx;
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}
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.tab-content {
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background-color: #ffffff;
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border-radius: 16rpx;
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padding: 30rpx;
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}
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.section {
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margin-bottom: 30rpx;
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}
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.section:last-child {
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margin-bottom: 0;
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}
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.section-title {
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font-size: 32rpx;
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font-weight: bold;
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color: #333333;
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margin-bottom: 20rpx;
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padding-left: 20rpx;
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border-left: 6rpx solid #4A90E2;
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}
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.section-content {
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font-size: 28rpx;
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color: #666666;
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line-height: 1.8;
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text-align: justify;
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}
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/* 教学大纲 */
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.syllabus-list {
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padding-left: 10rpx;
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}
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.syllabus-item {
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display: flex;
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align-items: center;
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padding: 20rpx;
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margin-bottom: 15rpx;
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background-color: #F8F9FA;
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border-radius: 12rpx;
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}
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.syllabus-number {
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width: 50rpx;
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height: 50rpx;
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line-height: 50rpx;
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text-align: center;
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background-color: #4A90E2;
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color: #ffffff;
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border-radius: 25rpx;
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font-size: 24rpx;
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margin-right: 20rpx;
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}
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.syllabus-text {
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flex: 1;
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font-size: 28rpx;
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color: #333333;
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}
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/* 空状态 */
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.empty-tip {
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display: flex;
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flex-direction: column;
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align-items: center;
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padding: 80rpx 0;
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}
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.empty-icon {
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font-size: 100rpx;
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margin-bottom: 20rpx;
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}
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.empty-text {
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font-size: 26rpx;
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color: #999999;
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}
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/* 底部操作栏 */
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.action-bar {
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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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display: flex;
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gap: 20rpx;
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padding: 20rpx 30rpx;
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padding-bottom: calc(20rpx + env(safe-area-inset-bottom));
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background-color: #ffffff;
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box-shadow: 0 -4rpx 20rpx rgba(0, 0, 0, 0.08);
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}
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.action-btn {
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flex: 1;
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display: flex;
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align-items: center;
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justify-content: center;
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height: 90rpx;
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border-radius: 45rpx;
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font-size: 28rpx;
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gap: 10rpx;
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}
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.favorite-btn {
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background-color: #FFE8E8;
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color: #FF6B6B;
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}
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.share-btn {
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background-color: #E8F4FF;
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color: #4A90E2;
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}
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.btn-icon {
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font-size: 32rpx;
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}
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Reference in New Issue
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