四端上传

yelaymaths/pages/IndexNewCourseDetails/IndexNewCourseDetails.js

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+// pages/IndexNewCourseDetails/IndexNewCourseDetails.js
+const api = require('../../utils/api');
+
+Page({
+  data: {
+    html: ' ',
+    courseCode: '',
+    courseTitle: '',
+    priceYuan: '',
+  },
+
+  onLoad(options) {
+    const id = options.id;
+    if (!id) return;
+
+    api
+      .getHomeCourses()
+      .then((list) => {
+        const item = (list || []).filter((c) => String(c.id) === String(id))[0];
+        if (!item) return;
+        this.setData({
+          html: item.content || ' ',
+          courseCode: item.courseCode || '',
+          courseTitle: item.courseTitle || '',
+        });
+      })
+      .catch((err) => console.error('[IndexNewCourseDetails] 加载失败', err));
+  },
+
+  /** 复用付费课页面完成购买：未拥有时那里会展示价格与购买按钮。 */
+  toBuy() {
+    if (!this.data.courseCode) return;
+    wx.navigateTo({ url: '/pages/VideoDetails/VideoDetails?code=' + this.data.courseCode });
+  },
+});