Scanner detection event not firing

[kherP]

I have tried the plugin according to the documentation but the event is not firing.
Here's the reproduction link

[baao]

Seems like that's an issue with angular8. There might be a change with how an @Input can be set, the package is working with v7 though. I'll check later to create an update that's working with angular 8 - shouldn't be a big change. @kherP

[kherP]

I have tried using v7, v6 as well. All not working. I checked the condition.

this part this.checkRegex.test(this._input) always return false.

this is the checkRegex /^\d{7,14}$
this is the _input "4260182250013Enter"

Thank you so much to look into this issue

[hartjo]

any update? I am using angular 9 and no event is firing

[hartjo]

I have tried the plugin according to the documentation but the event is not firing.
Here's the reproduction link

i found out that your configuration is not correct adjust the max length cause the simulate button is over 14 char thats why it did not fire the event

[Superordi45]

Hello, I use an usb barcode scanner and the event didn't fire even if i change the max length config to 30 characters
the button simulateScanner didn't fire event too

the simulation Button works fine :

test-scanner.component.ts:26 KeyboardEvent {isTrusted: false, key: "2", code: "", location: 0, ctrlKey: false, …}
test-scanner.component.ts:26 KeyboardEvent {isTrusted: false, key: "3", code: "", location: 0, ctrlKey: false, …}
test-scanner.component.ts:26 KeyboardEvent {isTrusted: false, key: "4", code: "", location: 0, ctrlKey: false, …}
test-scanner.component.ts:26 KeyboardEvent {isTrusted: false, key: "5", code: "", location: 0, ctrlKey: false, …}
test-scanner.component.ts:26 KeyboardEvent {isTrusted: false, key: "6", code: "", location: 0, ctrlKey: false, …}
test-scanner.component.ts:26 KeyboardEvent {isTrusted: false, key: "7", code: "", location: 0, ctrlKey: false, …}
test-scanner.component.ts:26 KeyboardEvent {isTrusted: false, key: "8", code: "", location: 0, ctrlKey: false, …}
test-scanner.component.ts:26 KeyboardEvent {isTrusted: false, key: "9", code: "", location: 0, ctrlKey: false, …}
test-scanner.component.ts:26 KeyboardEvent {isTrusted: false, key: "0", code: "", location: 0, ctrlKey: false, …}
test-scanner.component.ts:26 KeyboardEvent {isTrusted: false, key: "1", code: "", location: 0, ctrlKey: false, …}
test-scanner.component.ts:26 KeyboardEvent {isTrusted: false, key: "2", code: "", location: 0, ctrlKey: false, …}
test-scanner.component.ts:26 KeyboardEvent {isTrusted: false, key: "3", code: "", location: 0, ctrlKey: false, …}```

[bartlomiejsuliga]

I think it's because the order of which fileds are initiated and checkRegex is always intiated with default config (angular/angular#34322). The easy way to fix it would be to move creating checkRegex field to ngOnInit. Could we have that fixed ?

[tahir-jamil]

Any updates on this issue?