Im following this tutorial。在摆脱api.github IM用户的列表中得到错误的方式:角度:找不到不同的支持对象'[object Object]'
Cannot find a differ supporting object '[object Object]'
我认为它涉及到
<ul>
<li *ngFor = "#user of users">
{{user | json}}
</li>
</ul>
在我的代码,因为之前没有任何错误,和IM不确定如果数据来自GET请求,只需点击没有给任何错误,这是我到目前为止的代码
@Component({
selector: 'router',
pipes : [],
template: `
<div>
<form [ngFormModel] = "searchform">
<input type = 'text' [ngFormControl]= 'input1'/>
</form>
<button (click) = "getusers()">Submit</button>
</div>
<div>
<ul>
<li *ngFor = "#user of users">
{{user | json}}
</li>
</ul>
</div>
<router-outlet></router-outlet>
`,
directives: [FORM_DIRECTIVES]
})
export class router {
searchform: ControlGroup;
users: Array<Object>[];
input1: AbstractControl;
constructor(public http: Http, fb: FormBuilder) {
this.searchform = fb.group({
'input1': ['']
})
this.input1 = this.searchform.controls['input1']
}
getusers() {
this.http.get(`https://api.github.com/
search/users?q=${this.input1.value}`)
.map(response => response.json())
.subscribe(
data => this.users = data,
error => console.log(error)
)
}
}
bootstrap(router, [HTTP_PROVIDERS])
做这个错误没有显示也没有显示的用户,执行console.log是空 – blackHawk
也是为什么发生的事情,以及用户如何工作 – blackHawk
你应该使用'items'。请参阅此文档:https://developer.github.com/v3/search/#search-users了解响应负载的格式。这对应于响应负载中的用户数组...我更新了我的回答 –