Check internet and call API in ionic 4

[pksquare]

how i call api only if internet is availale in ionic 4. If internet is not available Api should not call

[ranjithreddy]

Ionic Documentation

networkcheck(){
this.network.onDisconnect().subscribe(() => {
this.closeActiveAlertPopup();
this.router.navigate([’/networkcheck’]);
});
this.network.onConnect().subscribe(() => {
this.IdentityService.checkAuthenticatedUser(); //call here your service

});

}

[pksquare]

i use this but this not working both alert are not working
networkcheck(){

  this.network.onDisconnect().subscribe(() => {
    alert('inside unsuscribe');
    this.userAlert.showError('internet is not available');
  // this.closeActiveAlertPopup();
  // this.router.navigate([’/networkcheck’]);
  });
  this.network.onConnect().subscribe(() => {
  // this.IdentityService.checkAuthenticatedUser(); //call here your service
  alert('insert subscribe');
  this.getData();
   this.validatedata();
  });
  }

[ranjithreddy]

try this

if (this.network.type !==’ none’) {
call this…
}

[pksquare]

@ranjithreddy

!==’ none

thanks