diff options
Diffstat (limited to 'src/app/messages.service.ts')
-rw-r--r-- | src/app/messages.service.ts | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/src/app/messages.service.ts b/src/app/messages.service.ts new file mode 100644 index 0000000..6d18405 --- /dev/null +++ b/src/app/messages.service.ts | |||
@@ -0,0 +1,23 @@ | |||
1 | import { Injectable } from '@angular/core'; | ||
2 | |||
3 | @Injectable({ | ||
4 | providedIn: 'root' | ||
5 | }) | ||
6 | export 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 | } | ||