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-rw-r--r--src/app/messages.service.ts23
1 files changed, 23 insertions, 0 deletions
diff --git a/src/app/messages.service.ts b/src/app/messages.service.ts
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1import { Injectable } from '@angular/core';
2
3@Injectable({
4 providedIn: 'root'
5})
6export class MessagesService {
7
8 private error:string;
9
10 constructor() { }
11
12 getError() :string{
13 return this.error;
14 }
15
16 pushError(errorText:string){
17 this.error = errorText;
18 }
19
20 dismissError(){
21 this.error='';
22 }
23}