数组去重

src/pages/modules/semifinished/semi-finished-check.vue

@@ -101,8 +101,9 @@ export default {
   },
   activated () {
     if (this.$store.getters.materArr.length > 0) {
-      this.dataList = [...this.dataList, ...this.$store.getters.materArr]
-      this.removeRepeat(this.dataList)
+      let arr = this.$store.getters.materArr
+      this.removeRepeat(this.dataList, arr)
+      this.dataList = [...this.dataList, ...arr]
       this.dataList.map(el => {
         let res = accMul(el.canuse_qty, el.unit_weight)
         res = accDiv(res, 1000)
@@ -115,11 +116,11 @@ export default {
   },
   methods: {
     // 数组去重
-    removeRepeat (arr) {
-      for (let i = 0; i < arr.length; i++) {
-        for (let j = i + 1; j < arr.length; j++) {
-          if (arr[i].a === arr[j].a) {
-            arr.splice(j, 1)
+    removeRepeat (arr1, arr2) {
+      for (let i = 0; i < arr1.length; i++) {
+        for (let j = 0; j < arr2.length; j++) {
+          if (arr1[i].struct_name === arr2[j].struct_name) {
+            arr2.splice(j, 1)
             j--
           }
         }