1 <p-dropdown name="adjustflagId" class="dp-position" [options]="codeTable.adjustAccountFlag" 2 [(ngModel)]="editObj.adjustflagId" [style]="{'width': '124px'}" required></p-dropdown> 3 <p-dropdown name="adjustflagId" class="dp-position" [options]="codeTable.nameArr" 4 [(ngModel)]="editObj.name" [style]="{'width': '124px'}" required></p-dropdown>
代码复制的，name属性相同所致。