How do I upgrade my ionic?

How do I upgrade my ionic?

Steps

1. Make sure you have an up-to-date version of Node. js installed on your system. ...
2. Open a terminal window (Mac) or a command window (Windows), and install Cordova and Ionic: npm install -g cordova ionic. ...
3. If you already have Cordova and Ionic installed on your computer, make sure you update to the latest version:

How do I upgrade to ionic 4?

My Approach

1. Generate a New Application. First, make sure that you have the latest version of the Ionic CLI installed and create a new Ionic 4 application. ...
2. Recreate Your Project Structure. ...
3. Install Dependencies. ...
4. Copy Old Files. ...
5. Create Your Routes. ...
6. Copy Over and Update Your Old Code. ...
7. Set up Variables. ...
8. Add Global SCSS.

How do you upgrade ionic 3 to ionic 5?

Ionic 5 migration guide

1. Step 1 - Fix any deprecations from Ionic 4. If you have an Ionic 4 app, it is recommended that before updating it to Ionic 5, you update it to the latest Ionic 4 release (4.

   How do I know if angular lazy loading is working?

   If you want to check how lazy loading works and how lazy loading routing flow, then Augury is the best tool we have. Click on ctrl+F12 to enable the debugger and click on the Augury tab. Click on the router tree. Here, it will show the route flow of our modules.

   What is ForRoot and forChild in angular?

   forRoot creates a module that contains all the directives, the given routes, and the router service itself. forChild creates a module that contains all the directives and the given routes, but does not include the router service. It registers the routers and uses the router service created at the root level.