修改导入产品全选问题

src/views/basic/basicCompanyProductsImport.vue

@@ -45,12 +45,17 @@
                 style="width: 100%"
                 ref="diList"
                 highlight-current-row
-                @selection-change="handleSelectionChange"
+                :header-cell-class-name="cellClass"
+                @current-change="handleSelectionChange"
             >
-                <el-table-column type="selection" width="55" :selectable="checkSelectable"></el-table-column>
+               <el-table-column label width="45">
+                    <template slot-scope="scope">
+                        <el-radio :label="scope.row.id" v-model="radioCheck"><span></span></el-radio>
+                    </template>
+                </el-table-column>
                 <el-table-column label="序号" type="index"></el-table-column>
                 <el-table-column
-                    label="最小销售产品标识"
+                    label="最222小销售产品标识"
                     prop="nameCode"
                     width="140"
                     show-overflow-tooltip
@@ -830,6 +835,7 @@ export default {
     },
     data() {
         return {
+            radioCheck:null,
             filterQuery: {
                 customerId: null,
                 ylqxzcrbarmc: "",
@@ -892,6 +898,7 @@ export default {
 
     methods: {
         onReset() {
+            this.radioCheck=null;
             this.$router.push({
                 path: "",
             });
@@ -960,8 +967,13 @@ export default {
             });
         },
 
-
+      cellClass(row){     
+          if (row.columnIndex === 0) {           
+          return 'disabledCheck'     
+            } 
+         },
         selectExport() {
+           
             var selectData = this.multipleSelection;
             if (selectData == null || selectData.length == 0) {
                 this.$message.warning("请先选入产品！");
@@ -971,10 +983,7 @@ export default {
                 this.$message.error("产品价格不能小于0元！");
                 return;
             }  
-
-            selectData.forEach((obj) => {
-                this.postQuery.rlIds.push(obj.id);
-            });
+            this.postQuery.rlIds.push(selectData.id);
             this.allExport();
 
         },
@@ -1038,7 +1047,7 @@ export default {
                 });
         },
         handleSelectionChange(selection) {
-
+            this.radioCheck=selection.id; 
             this.curSelectDi = selection[0];
             if (selection.length > 1) {
                 this.$refs.diList.clearSelection();
@@ -1173,6 +1182,10 @@ export default {
 };
 </script>
 <style scoped>
+
+.el-table .disabledCheck .cell .el-checkbox .el-checkbox__input{
+    display: none !important; 
+}
 .itemTag {
     float: left;
     text-align: left;