Hi, I’m new to Ionic/typescript. Would like to know how to have a global variable that can be changed/retrieved on any files on Ionic app. Tried different methods but it doesn’t work. Basically this is to set/get the value of a refresh token from oauth2. The value needs to be overwritten and retri…

Thanks for your response. Learned that it’s easier to implement this via localStorage. Thanks!

Depends on what you mean by easier. It’s slower and uses more overhead than defining a service provider. But it’s only a couple lines of code because the library does the work.

This is super easy Create a provider first. ionic g provider global Declare your variables in new Provider import { Injectable } from '@angular/core'; /* Generated class for the GlobalProvider provider. */ @Injectable() export class GlobalProvider { public myGlobalVar: string; Use this i…

[image] dlim: Learned that it’s easier to implement this via localStorage. Storage of any sort should only be used for things you want to persist across app restarts. Simply sharing data in a single run across pages is a bad fit for it.

Show. Funcionou perfeitamente! Obrigado rashnk

How to change value of global variable on any files in Ionic?

Ionic Framework ionic-v3

rapropos August 26, 2017, 9:27pm 2

Read about service providers.

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How to change value of global variable on any files in Ionic?

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