2017-02-22 86 views
1

這裏是client.service.ts角2:無法找到一個支持不同對象* ngFor

clients: Client[]; 

getClientList() 
    { 
    let headers = new Headers(); 
    headers.append('Content-Type', 'application/json'); 
    let authToken = localStorage.getItem('auth_token'); 
    console.log(authToken); 
    headers.append('X-auth-Token', authToken) 
     return this._http.get('http://localhost:8080/api/v1/client/list?isClient=Y', {headers}) 
     .map((data: Response) => { 
     this.clients= JSON.parse(data['_body']); 
     return this.clients; 
    }) 
    } 

我已經創建模型的客戶端。

HomeComponent.ts

onTestGet() 
{ 

     this._httpService.getClientList() 
     .subscribe(
     data => this.getData = JSON.stringify(data), 
     error => alert(error), 
     () => console.log("finished") 
     ); 
    } 

home.html的

<select class="borderdiv" #select [(ngModel)]="cuurent" (change)="onChange($event.target.value)" class="form-control input-group" *ngIf="radioValue == 'yes'"> 
       <option *ngFor="let client of getData"> {{client.clientName}} </option> 
      </select> 

響應數據:

[{"userId":"cos.com","clientCode":"75","clientName":"Abc COMPANY, THE"},{"userId":"maintenance.com","clientCode":"51","clientName":"AINC./ ALSTYLE APPAREL"}] 

我尋覓了lot.but無法解決問題。請幫幫我。

+0

顯然'getData'沒有返回您顯示爲'響應data'數組。嘗試'

{{getData | json}}
' –

+0

請發佈代碼爲'getClientList()' –

+0

我試過{{getData | json}},在html中獲得響應 –

回答

1
data => this.getData = JSON.stringify(data), 

應該

data => this.getData = data, 
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