error table export时 filter data必须填写

https://dev.wormwood.com.sg/zentao/task-view-708.html

Strides-Admin/src/views/incident/error_table.vue

@@ -231,6 +231,16 @@ export default {
     },
     handleExport() {
       this.logLoading = true;
+      setTimeout(() => {
+        if (this.filter.pageVo.dateTime) {
+          this.exportTable();
+        } else {
+          this.logLoading = false;
+          this.$message.error('Please select date');
+        }
+      }, 1500);
+    },
+    exportTable() {
       api.exportError(this.filter).then(res => {
         if (res && res.size > 0) {
           const name = 'Error Table - ' + new Date().getTime() + '.xls';