Questions tagged [candeactivate]
39 questions
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Loop between canDeactivate and canActivate when trying to leave page
I have implemented a canDeactivate guard with the common 'can I leave page' dialogue. For the most part it works. I can leave a page if I confirm or stay if I cancel.
Here is the guard:
import { Injectable } from '@angular/core';
import {…
Lukindo Mbuli
- 115
- 9
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1 answer
How to trigger can-deactivate-guard when queryParams change?
I am using the following routing inside app-routing module:
path: "overview",
component: OverviewComponent,
children: [
{ path: 'edit', component: DetailComponent, canDeactivate: [CanDeactivateGuardService] }
]
My problem is that canDeactivate…
Richard Avalos
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Angular 9, How to return the value to canDeactivate from NgbModal return value
Thank you for helping beforehand.
Im trying to use canDeactivate function with NgbModal.
Which means, I want to return the value depends on NgbModal's return.
I already saw its working with comfirm alert, but Its not working as I wanted with…
pearllv
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angular 9 candeactivate not working although code seems to be fine and not throwing any error
Hello Guys I am new to Angular and learning the things using the following tutorial link. For some reason the canDeactivate route guard seem to not work. Any help would be appreciated as I tried checking many things but none worked. I have the…
BATMAN_2008
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CanDeactivateGuard doesn't work with confirmation subscription
I need to create canDeactiovateGuard to prevent user losing form data when trying to leave form page.
This code below doesn't work since return canDeactivate works before canDeactivate = confirmed. I'm not sure how to fix this.…
Olga
- 119
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1 answer
CanDeactivate guards does not runs as expected, after pressing browser back button
I have implemented canDeactive guard, once browser button is clicked it popups a Model and ask Yes/No.
After clicking on No it stays on the same page and Again if i press the back button the popup appears and after clicking No/Yes button it…
Rohit Vaidya
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Angular8 RXJS CanDeactivate wait for result of observable before deactivation
I am attempting to use a CanDeactivate guard to detect when a user navigates away from the component. The purpose is to #1 check if the current user owns the 'Is Being Edited' lock on the record, and #2 if so, call an observable to update the…
pengz
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1 answer
Router Guards in Angular 8
I created an application where the user inputs data. On that application, I want to implement router guards to deny the user to go back on-page so that they don't lose their data. If the user clicks on the back button on the browser, it reloads page…
Shank
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2 answers
Angular canDeactivate not working and value showing null
I am following link from : https://www.concretepage.com/angular-2/angular-candeactivate-guard-example and nothing is working for me in my real world application. I have below code.
AppModule
@NgModule({
declarations: [
AppComponent,
…
PAA
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