fix(@gms/gms-plugin-billexpand): 基础数据选择组件在子表中部分情况下录入值消失

develop/@gms/gms-plugin-billexpand/src/control/baseDataSelect/index.vue

@@ -302,7 +302,9 @@ export default {
         this.selectIndex = -1
       }
       else if (
-        this.selectValue != this.selectedItem.code
+        this.selectedItem
+        && (this.selectedItem.code || this.selectedItem.name)
+        && this.selectValue != this.selectedItem.code
         && this.selectValue != this.selectedItem.name
       ) {
         this.clearList()
@@ -475,6 +477,7 @@ export default {
       }
       else if (value && value.length) {
         this.handleMainSearchSelectClick(value[0])
+        this.sendEvent(value[0])
       }
       
     },