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Angular: Change firebase path after component has been created

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1

I would like to change the firebase path base on input from the user without having to refresh the component. So, once the component would load with a path and retrieve the data but then when the user enters a value in the input field, the database path would change using this value and then retrieve the data base on the new path. I've tried this but it doesn't work:

ngOnChanges(changes : SimpleChanges)
 if(changes['this.databaseService.serviceData']) 
 this.routeSub = this.route.params
 .subscribe(params => 
 this.uid = params.get('uid');
 this.snaps = this.db.list(`snap-test/$this.databaseService.serviceData/$this.uid`).valueChanges(); 

 )

 

this.databaseService.serviceData contains the value that would change based on the input. Any suggestions?

angular firebase firebase-realtime-database

share|improve this question

edited Mar 7 at 2:08

KENdi

5,8392922

asked Mar 7 at 1:01

lifespunchingbaglifespunchingbag

1716

add a comment | 

1

I would like to change the firebase path base on input from the user without having to refresh the component. So, once the component would load with a path and retrieve the data but then when the user enters a value in the input field, the database path would change using this value and then retrieve the data base on the new path. I've tried this but it doesn't work:

ngOnChanges(changes : SimpleChanges)
 if(changes['this.databaseService.serviceData']) 
 this.routeSub = this.route.params
 .subscribe(params => 
 this.uid = params.get('uid');
 this.snaps = this.db.list(`snap-test/$this.databaseService.serviceData/$this.uid`).valueChanges(); 

 )

 

this.databaseService.serviceData contains the value that would change based on the input. Any suggestions?

angular firebase firebase-realtime-database

share|improve this question

edited Mar 7 at 2:08

KENdi

5,8392922

asked Mar 7 at 1:01

lifespunchingbaglifespunchingbag

1716

add a comment | 

I would like to change the firebase path base on input from the user without having to refresh the component. So, once the component would load with a path and retrieve the data but then when the user enters a value in the input field, the database path would change using this value and then retrieve the data base on the new path. I've tried this but it doesn't work:

ngOnChanges(changes : SimpleChanges)
 if(changes['this.databaseService.serviceData']) 
 this.routeSub = this.route.params
 .subscribe(params => 
 this.uid = params.get('uid');
 this.snaps = this.db.list(`snap-test/$this.databaseService.serviceData/$this.uid`).valueChanges(); 

 )

 

this.databaseService.serviceData contains the value that would change based on the input. Any suggestions?

angular firebase firebase-realtime-database

share|improve this question

edited Mar 7 at 2:08

KENdi

5,8392922

asked Mar 7 at 1:01

lifespunchingbaglifespunchingbag

1716

ngOnChanges(changes : SimpleChanges)
 if(changes['this.databaseService.serviceData']) 
 this.routeSub = this.route.params
 .subscribe(params => 
 this.uid = params.get('uid');
 this.snaps = this.db.list(`snap-test/$this.databaseService.serviceData/$this.uid`).valueChanges(); 

 )

 

angular firebase firebase-realtime-database

angular firebase firebase-realtime-database

share|improve this question

edited Mar 7 at 2:08

KENdi

5,8392922

asked Mar 7 at 1:01

lifespunchingbaglifespunchingbag

1716

share|improve this question

edited Mar 7 at 2:08

KENdi

5,8392922

asked Mar 7 at 1:01

lifespunchingbaglifespunchingbag

1716

edited Mar 7 at 2:08

KENdi

5,8392922

edited Mar 7 at 2:08

KENdi

5,8392922

asked Mar 7 at 1:01

lifespunchingbaglifespunchingbag

1716

asked Mar 7 at 1:01

lifespunchingbaglifespunchingbag

1716