Ionic cannot navigate to a specific tab upon notification clicked? -


i using ionic , fcm(firebase) plugin send push notification. can receive notifications, when tap notification triggers alert not navigating specified tab. make sure line: 

this.tab.select(2);

works have tested navigating code button , works

      fcmplugin.onnotification(function(data){     if(data.wastapped){       //notification received on device tray , tapped user.       alert('data tapped');         this.tab.select(2);           //this.navctrl.push(viewurgentnewspage); tried      }else{       //notification received in foreground. maybe user needs notified.          alert('this received on foreground');       }     });

you should use arrow functions

  fcmplugin.onnotification((data) => {     if(data.wastapped){       //notification received on device tray , tapped user.       alert('data tapped');       this.tab.select(2);     } else {       //notification received in foreground. maybe user needs notified.       alert('this received on foreground');     }   });

by using arrow function, this keyword still references component code, this.tab property exists.


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