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0

I'm developing an app using Ionic 4 with Angular router. I would like to navigate to another page and clear the page stack. In Android native, it's something like this:

Intent intent = new Intent(NewActivity.this, MainActivity.class);
intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
startActivity(intent);

From what I've read so far, it is possible using Ionic NavController but it is deprecating in Ionic 4. I learnt about buttons with routerLink but if I'm not mistaken, by using that the app will immediately navigate to the other page. I need to execute some logic before navigating to another page .

For example: Login page. After successful login, the user shouldn't be able to go back to the login page. Also, by clicking the 'login' button, it should call a function to process the login and decide to navigate/not navigate to another page.

Is there any way that I can achieve this with Angular router or do I need to rely on the deprecating Ionic NavController?

angular ionic-framework ionic4 angular-router

share|improve this question

asked Mar 8 at 6:12

tyntyn

85112

• 
  
  
  

  
  1
  

  
  
  
  
  
  

  
  
  I had to kneel down to NavController for this issue. its not fully deprecated, you can still use it. or else you can use ionViewWillLeave() to empty your stack.
  
  – Najam us saqib
  Mar 8 at 7:19
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  @Najamussaqib I guess until I found the solution for Angular router, I'll just use NavController for now
  
  – tyn
  Mar 11 at 2:38
  
  

  
  
  
  

add a comment | 

0

I'm developing an app using Ionic 4 with Angular router. I would like to navigate to another page and clear the page stack. In Android native, it's something like this:

Intent intent = new Intent(NewActivity.this, MainActivity.class);
intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
startActivity(intent);

From what I've read so far, it is possible using Ionic NavController but it is deprecating in Ionic 4. I learnt about buttons with routerLink but if I'm not mistaken, by using that the app will immediately navigate to the other page. I need to execute some logic before navigating to another page .

For example: Login page. After successful login, the user shouldn't be able to go back to the login page. Also, by clicking the 'login' button, it should call a function to process the login and decide to navigate/not navigate to another page.

Is there any way that I can achieve this with Angular router or do I need to rely on the deprecating Ionic NavController?

angular ionic-framework ionic4 angular-router

share|improve this question

asked Mar 8 at 6:12

tyntyn

85112

• 
  
  
  

  
  1
  

  
  
  
  
  
  

  
  
  I had to kneel down to NavController for this issue. its not fully deprecated, you can still use it. or else you can use ionViewWillLeave() to empty your stack.
  
  – Najam us saqib
  Mar 8 at 7:19
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  @Najamussaqib I guess until I found the solution for Angular router, I'll just use NavController for now
  
  – tyn
  Mar 11 at 2:38
  
  

  
  
  
  

add a comment | 

I'm developing an app using Ionic 4 with Angular router. I would like to navigate to another page and clear the page stack. In Android native, it's something like this:

Intent intent = new Intent(NewActivity.this, MainActivity.class);
intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
startActivity(intent);

From what I've read so far, it is possible using Ionic NavController but it is deprecating in Ionic 4. I learnt about buttons with routerLink but if I'm not mistaken, by using that the app will immediately navigate to the other page. I need to execute some logic before navigating to another page .

For example: Login page. After successful login, the user shouldn't be able to go back to the login page. Also, by clicking the 'login' button, it should call a function to process the login and decide to navigate/not navigate to another page.

Is there any way that I can achieve this with Angular router or do I need to rely on the deprecating Ionic NavController?

angular ionic-framework ionic4 angular-router

share|improve this question

asked Mar 8 at 6:12

tyntyn

85112

Intent intent = new Intent(NewActivity.this, MainActivity.class);
intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
startActivity(intent);

angular ionic-framework ionic4 angular-router

angular ionic-framework ionic4 angular-router

share|improve this question

asked Mar 8 at 6:12

tyntyn

85112

share|improve this question

asked Mar 8 at 6:12

tyntyn

85112

asked Mar 8 at 6:12

tyntyn

85112

asked Mar 8 at 6:12

tyntyn

85112

1 Answer
1

active

oldest

votes

0

this.router.navigateByUrl('/login', skipLocationChange: true );

Navigates without pushing a new state into history.

https://angular.io/api/router/NavigationExtras

share|improve this answer

answered Mar 8 at 7:04

Jay OrdwayJay Ordway

7091326

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  It works on browser but not when deployed to device. I wonder why.. I need it to work on devices though.
  
  – tyn
  Mar 10 at 17:59
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Update: It actually works but not on root page. Let's say login page is my root page & I'm navigating from login page to home page, it wont work. Login page will still be in history.
  
  – tyn
  Mar 11 at 3:24
  

  
  
  
  

add a comment | 

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0

this.router.navigateByUrl('/login', skipLocationChange: true );

Navigates without pushing a new state into history.

https://angular.io/api/router/NavigationExtras

share|improve this answer

answered Mar 8 at 7:04

Jay OrdwayJay Ordway

7091326

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  It works on browser but not when deployed to device. I wonder why.. I need it to work on devices though.
  
  – tyn
  Mar 10 at 17:59
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Update: It actually works but not on root page. Let's say login page is my root page & I'm navigating from login page to home page, it wont work. Login page will still be in history.
  
  – tyn
  Mar 11 at 3:24
  

  
  
  
  

add a comment | 

0

this.router.navigateByUrl('/login', skipLocationChange: true );

Navigates without pushing a new state into history.

https://angular.io/api/router/NavigationExtras

share|improve this answer

answered Mar 8 at 7:04

Jay OrdwayJay Ordway

7091326

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  It works on browser but not when deployed to device. I wonder why.. I need it to work on devices though.
  
  – tyn
  Mar 10 at 17:59
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Update: It actually works but not on root page. Let's say login page is my root page & I'm navigating from login page to home page, it wont work. Login page will still be in history.
  
  – tyn
  Mar 11 at 3:24
  

  
  
  
  

add a comment | 

this.router.navigateByUrl('/login', skipLocationChange: true );

Navigates without pushing a new state into history.

https://angular.io/api/router/NavigationExtras

share|improve this answer

answered Mar 8 at 7:04

Jay OrdwayJay Ordway

7091326

this.router.navigateByUrl('/login', skipLocationChange: true );

share|improve this answer

answered Mar 8 at 7:04

Jay OrdwayJay Ordway

7091326

answered Mar 8 at 7:04

Jay OrdwayJay Ordway

7091326

answered Mar 8 at 7:04

Jay OrdwayJay Ordway

7091326