Topic: Modal to choose between YES and NO to discard changes in CanDeactivate
I'm looking in the documentation for the use of modal windows to rule out changes to a form through a service for CanDeactivate. Is there an MDB service that can be imported and that facilitates the use of a modal window in CanDeactivate?
This is my current code. I use Confirm
import { Injectable } from '@angular/core';
import { CanDeactivate } from '@angular/router';
import { FormComponent } from '../../models/model.configuracion';
@Injectable()
export class CanDeactivateFormGuardService implements CanDeactivate<FormComponent> {
canDeactivate(componet:FormComponent):boolean {
if (componet.hayCambios) {
return confirm('Discard the changes?'); }
return true;
}
}
Add comment
Dear birmain,
Unfortunately there are some problems with the built-in service that we need to fix. You would need to create your own service, I described how to do that here:
https://mdbootstrap.com/support/angular/calling-modal-in-component-from-another-component/
Regards,
Arek
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Status
Resolved
Specification of the issue
- ForumUser: Pro
- Premium support: No
- Technology: MDB Angular
- MDB Version: 6.2.2
- Device: PC
- Browser: Chrome
- OS: Windows 10
- Provided sample code: No
- Provided link: No