sweetalert_1.default 不是函数:Angular 5 [英] sweetalert_1.default is not a function : Angular 5
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问题描述
我要在官方 链接 中发现 SweetAlert,所以我想在我的应用 angular5.
I'm about discovering SweetAlert in the official link , so i wanted to use it in my app angular5 .
我是这样安装的:
npm install sweetalert --save
我已将其导入到我的组件中:edit-client.component 与此:
I have imported it in my component : edit-client.component with this :
import swal from 'sweetalert';
这是我尝试使用的文件 editClient.component.ts :
Here is the file editClient.component.ts where i tried to use it :
import swal from 'sweetalert';
Component({
selector: 'app-edit-clients',
templateUrl: './edit-clients.component.html',
styleUrls: ['./edit-clients.component.scss']
})
export class EditClientsComponent implements OnInit {
EditClient(){
this.clientService.updateClient(this.client)
.subscribe(data=>{
console.log(data);
swal('mise a jour effecture !');
this.router.navigate([ '../../../list' ], { relativeTo: this.activatedRoute });
},err=>{
console.log(err);
alert("Probleme");
})
}
}
但是在运行这个例子时,我看不到警报,而是收到一个错误:
But while running this exemple , i can't see the alert and i get an error instead :
RROR TypeError: sweetalert_1.default is not a function
at SafeSubscriber.eval [as _next] (edit-clients.component.ts:39)
at SafeSubscriber.__tryOrUnsub (Subscriber.js:240)
at SafeSubscriber.next (Subscriber.js:187)
at Subscriber._next (Subscriber.js:128)
at Subscriber.next (Subscriber.js:92)
我做错了什么?
推荐答案
对于那些遇到同样问题的人,我改为:
For those who faced the same problem i imported instead :
import * as _swal from 'sweetalert';
import { SweetAlert } from 'sweetalert/typings/core';
const swal: SweetAlert = _swal as any;
然后使用:
swal('hello world');
这解决了问题.
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