I explain my problem, I have an application, which loads data with firebase (example: a pseudo, a profile picture etc.) However, when I leave the app and I go back it always reloads all data coming from firebase. That’s why I’m looking for a system allowing me to keep the previously loaded data and that it recharges either when it changes, or by reloading the page with a (Ion-refresher) of what I understood either we get on the page with the information already loaded last time and the news loads over … I do not know the existing systems I can not … I looked at ionic-storage side and this uses URLs. I do not understand at all because I use no URL … I’m lost and I can not finish my application because of that … please help me if you know a trick …
I tried but I can not do it … I use the realtime database and the example with angularfire does not work … Personally, I use providers called in the ionViewDidLoad like for example: (
this.userProvider.getCurrentVariablesUser (). on (‘value’, userVariablesShot => {
this.userVariables = userVariablesShot.val ();
});
)
I do not know if it comes from the but in any case I have this error that is displayed … I do not know at all how to do … (In the database of firebase I added info and item with a name I do not know if that’s what to do to do as in the example …)
