CODEWITHSUNDEEP
angularionic-frameworkionic2
RAHUL DEEP
RAHUL DEEP

Reputation: 655

Pass data to ionic2 menu

I am having a menu whose html i have written in app.html-

<ion-menu [content]="mycontent">
  <ion-toolbar class = "menuUserName">
    <ion-title>{{userName}}</ion-title>
  </ion-toolbar>
  <ion-content>
    <ion-list>
      ...
     </ion-list>
  </ion-content>
</ion-menu>

<ion-nav #mycontent [root]="rootPage"></ion-nav>

My app flow is login->homepage. when the user login the app,it will get username from a service. How can i pass this data to my ionic2 menu to update username.

Upvotes: 2

Views: 2104

Answers (1)

nahoang
nahoang

Reputation: 2478

Your problem is passing data between pages. I think you should use Ionic Events

for sending and responding to application-level events across your app.

For example: put it in app.ts

function createUser(user) {
    console.log('User created!')
    events.publish('user:created', user);
}

function listenToLoginEvents(){
      events.subscribe('user:created', (userEventData) => {
      console.log('Welcome', userEventData[0]);
      });
   }

Upvotes: 2

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