Fix(专题页):[#4096]专题页领取优惠券后，再次点击专题页图片提示“undefine”

pkg_product/mixins/themeMixins.js

@@ -0,0 +1,87 @@
+import { getCouponReceive } from '@/api/user'
+export const themeMixins = {
+  data() {
+    return {
+      isLoad: false,
+      pageData: {},
+      topImage: '',
+      contents: [],
+      pageKeyId: '',
+      templateKey: '',
+      // 模板数据
+      templateProperties: {}
+    }
+  },
+  onShareAppMessage() {
+    if (this.pageData.forwardTitle && this.pageData.forwardImage) {
+      return {
+        title: this.pageData.forwardTitle,
+        path: `/pkg_product/views/homestay?id=${this.pageData.id}`,
+        imageUrl: this.pageData.forwardImage
+      }
+    } else {
+      return {
+        title: this.share.title,
+        path: this.share.path,
+        imageUrl: this.share.imageUrl,
+        desc: this.share.desc,
+        content: this.share.content,
+        success(res){
+          uni.showToast({
+            title:'分享成功'
+          })
+        },
+        fail(res){
+          uni.showToast({
+            title:'分享失败',
+            icon:'none'
+          })
+        }
+      }
+    }
+  },
+  methods: {
+    topImageClick() {
+      if (this.templateProperties.page1CouponEnable === 1 && this.templateProperties.page1CouponId) {
+        getCouponReceive(this.templateProperties.page1CouponId).then(res => {
+          if (res.status === 200) {
+            uni.showToast({
+              title: '领取成功',
+              icon: 'none'
+            })
+          }
+        }).catch((err) => {
+          uni.showToast({
+            title: err.msg + '',
+            icon: 'none',
+            duration: 3000
+          })
+        })
+      }
+    },
+    goGoodsOrShop(item) {
+      const id = item.linkId
+      const type = item.type || 1
+      if (type === 1) {
+        uni.navigateTo({
+          url: `/pages/shop/GoodsCon/index?id=${id}&from=festival`
+        })
+      }
+      if (type === 2) {
+        uni.navigateTo({
+          url: `/pagesInn/inn/innHome?id=${id}&from=festival`
+        })
+      }
+      if (type === 3) {
+        uni.navigateTo({
+          url: `/pages/town/index?id=${id}&from=festival`
+        })
+      }
+      if (type === 4) {
+        uni.navigateTo({
+          url: `/pkg_product/views/famousQianxianShop?id=${id}&from=festival`
+        })
+      }
+    }
+  }
+}

pkg_product/mixins/themeTemplateMixins.js

@@ -24,7 +24,7 @@ export const themeTemplateMixins = {
           }
         }).catch((err) => {
           uni.showToast({
-            title: err.data.msg + '',
+            title: err.msg + '',
             icon: 'none',
             duration: 3000
           })