完善产品管理

src/views/goods/product/productAdd.vue

@@ -189,15 +189,13 @@ export default {
             this.$message({ showClose: true, type: 'error', message: '原料列表不能为空' })
             return
           } else {
-            if (this.formobj.list.length > 1) {
-              for (var i = 0; i < this.formobj.list.length; i++) {
-                if (this.formobj.list[i].materialCode === this.formobj.list[this.formobj.list.length - 1].materialCode) {
+            let materialCodes = this.formobj.list.map(item => item['materialCode'])
+            let materialCodeSet = new Set(materialCodes)
+            if (materialCodeSet.size !== materialCodes.length) {
               this.$message({ showClose: true, type: 'error', message: '原料列表中需选择不同的原料进行操作' })
               return
             }
           }
-            }
-          }
           this.submitdisabled = true
           req.saveOrUpdate(this.formobj).then((res) => {
             if (res.success) {