基础数据类型转换处理

2018-12-10 14:06:01 +08:00
parent f5b69ae78f
commit 25c05b3de3
4 changed files with 15 additions and 5 deletions
@@ -72,7 +72,9 @@ export class CityComponent implements OnInit {
     basicDataTransHandle() {
        this.render_data.forEach(item => {
            let countryLinkIndex = this.countrys.findIndex(val => val.countryId === item['countryId']);
-            item['countryNameChn'] = this.countrys[countryLinkIndex].countryNameChn;
+            if(this.countrys[countryLinkIndex]){
+                item['countryNameChn'] = this.countrys[countryLinkIndex].countryNameChn;
+            }
        })
    }
    /**