添加退款原因

src/components/order/refunds.vue

@@ -48,6 +48,7 @@
        <el-table-column prop="RefundRestTime" label="剩余时间"></el-table-column>    
        <el-table-column prop="IsAutoRefund" label="自动退款" :formatter="autoFormat"></el-table-column>    
        <el-table-column prop="BackAmount" label="返点"></el-table-column>     
+       <el-table-column prop="RefundReason" label="退款原因"></el-table-column>
        <el-table-column prop="OrderState" label="退款状态">
          <template slot-scope="scope">          
            <span :class="{red:scope.row.OrderState==30}"> {{refundTypeFormat(scope.row.OrderState)}}</span>

src/components/order/statistics.vue

@@ -38,7 +38,7 @@
 </template>
 <script>
 export default {
-  name: "treeTable",
+  name: 'treeTable',
   components: {},
   data () {
     return {
@@ -47,38 +47,38 @@ export default {
       dateRange: [],
       searchModel: {
         PageIndex: 1,
-        keyWord: "",
+        keyWord: '',
         Status: 0,
         PayType: 0,
-        Btime: "",
-        Etime: ""
+        Btime: '',
+        Etime: ''
       },
       flagMap: {}
-    };
+    }
   },
   mounted () {
-     this.$store.commit("setCurrentNav","销售管理>>统计分析")
-    this.get();
+    this.$store.commit('setCurrentNav', '销售管理>>统计分析')
+    this.get()
   },
   methods: {
     get () {
-      this.flagMap={};
-      if (this.dateRange && this.dateRange.length == 2) {
-        this.searchModel.Btime = this.dateRange[0];
-        this.searchModel.Etime = this.dateRange[1];
+      this.flagMap = {}
+      if (this.dateRange && this.dateRange.length === 2) {
+        this.searchModel.Btime = this.dateRange[0]
+        this.searchModel.Etime = this.dateRange[1]
       }
-      this.$api.get("course/v1/order/Statistics", this.searchModel).then(res => {    
-         this.retData = res.Data;   
+      this.$api.get('course/v1/order/Statistics', this.searchModel).then(res => {
+        this.retData = res.Data
         this.retData.forEach(item => {
-          var flag=this.flagMap[item.ProductName];
+          var flag = this.flagMap[item.ProductName]
           if (!flag) {
-            this.flagMap[item.ProductName]=true;
-             var count=this.retData.filter(m=>m.ProductName== item.ProductName).length;
-             item.rSpan=count;
-             item.cSpan=1;
+            this.flagMap[item.ProductName] = true
+            var count = this.retData.filter(m => m.ProductName === item.ProductName).length
+            item.rSpan = count
+            item.cSpan = 1
           } else {
-             item.rSpan=0;
-             item.cSpan=0;
+            item.rSpan = 0
+            item.cSpan = 0
           }
         })
       })
@@ -93,7 +93,7 @@ export default {
       }
     }
   }
-};
+}
 </script>
 <style scoped>
 .el-table{