Ionic 2 passing tabs NavParams to tab

Question

I\'m starting out on creating my first app using Ionic 2 and through a lot of trial and error have got to a point where no number of Google searching can find anything to

Answer 1

There is no direct way to pass Params in Tab-Pages that I know of.

I think you could play around with the NavController to make it work.

A neat workaround is to put the parameter into an injected service: app/services/params.js:

import {Injectable} from 'angular2/core';

@Injectable()
export class Params{
    constructor(){
        console.log("Params()");  
        this.params={};
    }
}

and in the controller:

    import {Params} from '../../services/params'

    @Page({
      templateUrl: 'build/pages/home/home.html',
    })
    export class XYPage{

    constructor(nav: NavController,platform: Platform, params: Params) {
       console.log("XYPage()",this);
       console.log("XYPage()", params.params);
       params.params={id="001"};

dont forget to inject the service in your @App