前台、后台搜索页面批量取消收藏、批量上下架前未选取数据给提示

src/pages/homepage/components/searchPage.vue

@@ -240,6 +240,13 @@ export default {
     },
     // 批量取消收藏
     batchCancelCollect() {
+      if (this.selectIds.length === 0) {
+        this.$message({
+          message: '请先选择要取消的数据!',
+          type: 'warning'
+        })
+        return
+      }
       this.cancelCollect(this.selectIds)
     },
     singleCancelCollect (id) {

src/pages/index/components/searchPage.vue

@@ -426,6 +426,13 @@ export default {
     },
     // 批量上架
     batchListing() {
+      if (this.selectIds.length === 0) {
+        this.$message({
+          message: '请先选择要上架的数据!',
+          type: 'warning'
+        })
+        return
+      }
       const params = this.getListingParam()
       backApi.batchUpShelves(params).then(res => {
         if (res.success) {
@@ -437,6 +444,13 @@ export default {
     },
     // 批量下架
     batchOffShelf() {
+      if (this.selectIds.length === 0) {
+        this.$message({
+          message: '请先选择要下架的数据!',
+          type: 'warning'
+        })
+        return
+      }
       const params = this.getListingParam()
       backApi.batchDownShelves(params).then(res => {
         if (res.success) {