贸易上传合计显示

SC-web/src/views/scm/basicInformation/tradeupload/index.vue

@@ -77,7 +77,7 @@
           </div>
         </div>
         <JNPF-table v-loading="listLoading" :data="list" @sort-change='sortChange'  has-c
-                    @selection-change="handleSelectionChange" custom-column border>
+                    @selection-change="handleSelectionChange" custom-column border show-summary  :summary-method="getSummaries">
           <el-table-column prop="poundDate" label="磅单日期" width="200" align="center" sortable
           />
           <el-table-column prop="poundlistNo" label="磅单号" width="200" align="center" sortable
@@ -266,6 +266,31 @@
       this.initData()
     },
     methods: {
+      getSummaries(param) {
+        const { columns, data } = param;
+        const sums = [];
+        columns.forEach((column, index) => {
+          if (index === 0) {
+            sums[index] = '合计';
+            return;
+          }
+          const values = data.map(item => Number(item[column.property]));
+          if (!values.every(value => isNaN(value)) && (index === 6 || index === 7 || index === 8 || index === 9)) {
+            sums[index] = values.reduce((prev, curr) => {
+              const value = Number(curr);
+              if (!isNaN(value)) {
+                return this.jnpf.floatAdd(prev,curr);
+              } else {
+                return prev;
+              }
+            }, 0);
+          } else {
+            sums[index] = '';
+          }
+        });
+
+        return sums;
+      },
       continueUpload(id,isDetail){
         this.formVisible3 = true
         this.$nextTick(() => {