Angular2值不確定

Question

早上好，

我有以下問題：

onSubmit(){ 
    this.userService.getCandidate(this.candidate) 
    .subscribe( 
     (candidate) => { 
     this.candidate2 = candidate; 
     console.log(this.candidate2); 
     this.name=this.candidate.name; 
     console.log(this.candidate2.name); 
     }, 
     (error: Response) => console.log(error), 
    ()=> { 
      console.log("Finished")} 
    ) 
} 

console.log(this.candidate2);給了我預期的人選包括所有字段 但console.log(this.candidate2.name);給我不確定。

我該怎麼做，因爲我的候選人的不同領域的價值。

Answer 1

事實上的錯誤是從該行

this.name=this.candidate.name; 

改變它作爲

this.name=this.candidate2.name; 

或

this.name=candidate.name; 

它應該是，

onSubmit(){ 
    this.userService.getCandidate(this.candidate) 
    .subscribe( 
     (candidate) => { 
     this.candidate2 = candidate; 
     console.log(this.candidate2); 
     this.name=this.candidate2.name; 
     console.log(this.candidate2.name); 
     }, 
     (error: Response) => console.log(error), 
    ()=> { 
      console.log("Finished")} 
    ) 
}