Category: Ionic 3 login page example

24.02.2021

Ionic 3 login page example

By Tugore

I am really curious please, which IDE is this you are using. It's really cool. Kindly share the name of the IDE. Amigo, tengo un inconveniente; cuando sierro la sesion la interfaz del tab no se va?

Ionic 3 - Firebase Email Login/Authentication

I think that is the ionic version used in this tutorial, y use ionic 3 and I solve it with change WelcomePage instead of Welcome. When i click the button logout, i found error "co. I know php, mysql, but angular i'm beginner. Is there a way to pass back the login error of wrong password to Ionic as an alert box? Right now it's just showing the regular php error on the console and runtime error on the app itself.

ionic 3 login page example

Hi, When i run the project using ionic serve in browser, Project is opened in browser but in terminal i got this error message Hi, Thanks for the useful blog, I'm a learning, whenver i'm clicking on login or signup button, I'm getting error : - core. Please help me. Thank you. I have below problem Property 'app' does not exist on type 'Home'.

Blocked scrolling. Please disable your ad blocker for 9lessons. Most of the mobile applications starts with welcome page with login and signup buttons. A proper login or signup redirects to application home page and there you can navigate to different pages and finally you can end up with a logout action. The combination of AngularJS and Ionic in handling login is a straight forward process. This design is already explained in my previous posts using ReactJS navigations.

Lets see how to set a starting page using Ionic 3 and AngularJS4 and learn basic understanding of how the navigation works. Monday, June 12, Madhur June 12, at PM. Srinivas Tamada June 12, at PM. Srinivas Tamada June 13, at AM.

ionic 3 login page example

Unknown June 22, at AM. Fercho Garcia June 23, at PM. Herbert June 26, at AM.In this section you learn how to create a page, implement sign up, sign in and sign out to your Ionic app. At any time, you can access the complete Ionic Project built with this tutorial at our GitHub repository. Considering you have an existing Ionic project, the first thing you need to do is to install parse SDK. You can do it by running:.

Luckly, Ionic does everything to us. All we need to do is to run the following command:. In this page view, we need to add inputs for username and password and two buttons, one for signing up and another one for signing in.

Learn more about signUp at Parse Documentation. Learn more about Parse. First, go ahead, open home. Find more about Parse. An important feature of parse is that it remembers if a user is logged or not in a device. It means that even if the user closes the app, you can still restore his session when the app is open. With that, we can determine if the app initial page will be our LoginPage or HomePage.

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To do so, we just need to call currentAsync. It will return the user logged in or null. How to add a login screen to your Ionic framework project Introduction In this section you learn how to create a page, implement sign up, sign in and sign out to your Ionic app.

This is how it will look like:.Thanks for sharing! Can I look at your API? You already declared token at your auth services provider, so did you pass the token in your API?

ionic 3 login page example

I really confuse about that. I really need your help. Thank you so much. What is the ionic version? I have a problem. I get a Bad Request. It does not have Http ok status. Do you know what is going on? Thanks in advance. Skip to content.

Instantly share code, notes, and snippets. Code Revisions 4 Stars 24 Forks Embed What would you like to do? Embed Embed this gist in your website. Share Copy sharable link for this gist. Learn more about clone URLs. Download ZIP. Creating Login, Register page with Ionic. Create new Ionic project with blank template ionic start login blank cd login ionic g provider authService ionic g page register ionic g page login. This comment has been minimized.

Sign in to view. Copy link Quote reply. Hi, can you tell me wich version of ionic u r using and thanks! Seems to be Ionic 3. I want to know how to add the name and date of birth in the firebase using Ionic. Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment. You signed in with another tab or window.Many times you may want to have a login at the beginning of your app.

Handling a login with Ionic and Angular is very straight forward. For the purpose of creating this Ionic Login Example, I will use a simple starting template from the Ionic guys und just add a login before the template app shows. Epic stuff the guys at ionic are creating! So here we have a simple view, a small login form and a button. We will assign everything needed in the controller later, for now lets add our route so we can see our view the first time.

Therefore, open up the app.

Simple Ionic Login With AngularJS

If you want to make a login without credentials, also take a look at how to support iOS TouchID in your app! Yeah, how shall things work without a controller?

So change our state to:. As mentioned from a comment thanks to Matthias! As Matthias said, this is not the best way for production apps, but for now include this below our states to make our app work:. Here we create our scope variable, which is connected to the form fields we created in the login. The action is already connected to the login button, so go ahead and try to login. For now this just logs the entered data. As you often want to verify the data with a server, we will create a simple service to verify the data.

Open the services. Ok this is a bit of code, but no magic. We create our loginService with one function loginUserwhich expects the name and password of the user. Obviously the whole promise construct is over the top for this simple use-case but when you want to verify the user to a REST server, you need to make it async.

Otherwise, the promise gets rejected. The lines are just a bit of syntactic sugar. As result of our login function we return our promise, so now we must include the service in our LoginCtrl. Change our controller to this:.GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together.

If nothing happens, download GitHub Desktop and try again. If nothing happens, download Xcode and try again. If nothing happens, download the GitHub extension for Visual Studio and try again. This is a starter template for Ionic projects.

This template does not work on its own. The shared files for each starter are found in the ionic2-app-base repo. To use this template, either create a new ionic project using the ionic node.

ionic 3 login page example

Take the name after ionic2-starter-and that is the name of the template to be used when using the ionic start command below:. Skip to content.

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Dismiss Join GitHub today GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together. Sign up. No description, website, or topics provided. Branch: master. Find file. Sign in Sign up.

Ionic 3 and Angular 4:Create a Welcome Page with Login and Logout.

Go back. Launching Xcode If nothing happens, download Xcode and try again. Latest commit Fetching latest commit….

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How to use this template This template does not work on its own. You signed in with another tab or window. Reload to refresh your session. You signed out in another tab or window.

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Add files via upload. May 17, With Ionic 4 it becomes a lot easier to protect our apps the real Angular way using the Angular Router. Inside this quite long tutorial we will build a dummy authentication flow logic for an Ionic 4 app using Angular. We are not going to use a real backend or users, but you can easily plug in the calls to your API in the right places and use this logic as a blueprint for your authentication.

If you encounter problems, just leave a comment below this tutorial. We start with a blank Ionic app and generate a few pages and services at the appropriate places inside our app. Normally you would send the credentials to your server and then get something like a token back.

In our case we skip that part and directly store a token inside the Ionic Storage. Then we use our BehaviorSubject to tell everyone that the user is now authenticated. Other pages can subscribe to this authenticationState or check if the user is authenticated using the current value of the Subject. Also, we have added a check to the constructor so we look for a stored token once the app starts. By doing this, we can automatically change the authentication state if the user was previously logged in.

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In a real scenario you could add an expired check here. To protect our pages we will later use the Angular Router and a check to see if a user is allowed to access a route. With Angular we use the Auth Guards and therefore create our own Guard where we check our service for the current state of the user.

With Ionic 4 we can now use the standard Angular routing and therefore we create a routing configuration for our app now. The top routing allows to navigate to the register and login page without any checksbut behind the members path every pages will go through the canActivate check so they can only be access once a user is authenticated! You could also add this checks to every single route, but having all of the routes you want to protect within one child routing module helps to save some code and structure your app better.

All the pages use lazy loading therefore we are using the files plus a hash and the name of the module. For the last route with the auth guard we are also not loading the real module but another routing, the routing for the members area. Notice that this is a child routing and therefore the routes are added to the router with forChild! Finally, we can influence our routing logic at the top of the app like you might have seen in v3 in most Firebase tutorials.

Build an Ionic App with User Authentication

We simply subscribe to our own authentication state and if a user becomes authenticated, we automatically switch to the inside area or otherwise for a logged out user back to the login. To change the according pages we use the Angular Router and navigate to the appropriate pages. We have all logic in place but we still need a few buttons and functions to navigate around our Ionic app.

First of all we start with the login and two buttons. The first will call a function while the second will directly navigate to the register page using a href. Yes, there are many ways to navigate around!A comprehensive step by step tutorial of Ionic 3 and Angular 4 Mobile App Example with pages lazy loading.

This updated tutorial using the latest Ionic-Angular 3. The following tools, module, and dependencies are required to achieve the goals of this Ionic 3 and Angular 4 tutorial:.

We assume that you have installed Node. To make sure everything is up to date, type this command in the terminal or Node command line. Go to your projects folder then type this command to create a new Ionic 3 and Angular 4 initial app. It looks like this. That command will automatically open the default browser and go to the default Ionic 3 app page, you can expand platforms and choose your desired platform. Here we will implement the new Angular 4. Now, create this function below the constructor.

Now, it's a time to display country list on the Home page. We know that building beautifully designed Ionic apps from scratch can be frustrating and very time-consuming. Check Ionic 4 - Full Starter App and save development and design time. That just the basic.

If you need more deep learning about Ionic, Angular, and Typescript, you can take the following cheap course:. This tutorial shows you how to build Ionic 3 and Angular 4 mobile app in the step by step example with pages lazy loading.

For that, we do not yet recommend to use this beta version in production or published app. Before we started, there is some checklist should be done. If you create Ionic 3 app from an earlier version you will ask a question below just click Enter. As usual, we start the tutorial from scratch.

In the previous version the command still uses "--v2" prefix, but with the latest version just like an above command. It will automatically run "npm install" and will take some minutes to finish. Before we move forward, let's implement this Ionic 3 lazy loading guides. The file content should be like this now. Now, change add module file for each page.