Skip to main content

Flutter - Getting Back to a Screen View with Navigator.of(context).pop()

If you need to get back to a Screen view you can user Navigator.of(context).pop(); which should bring you back to the previous Screen with the correct State. For a better understanding of it check out this article: https://medium.com/flutter-community/flutter-push-pop-push-1bb718b13c31
Labels:

Comments

Post a Comment

Popular posts from this blog

How to deploy a VueJS App using Nginx on Ubuntu

There are thousands of blogs and websites out there explaining how to do a hello world and how to start with VueJS, but in this little post, I’m just going to be explaining how to do deploy a VueJs app after you have run the command through the CLI npm run build . So when you run the command npm run build a dist folder is created and that folder’s got the essential .js files to run our app, when we want to run our app on an Nginx server by default the vue-router is not going to work well so that Nginx does not come ready to work by default with a VueJs app This is basically for a Linux Ubuntu distribution if you’ve got any other Linux distribution just pay attention where is going to be set the www/html folder and the Nginx settings so that this is useful for any Linux distribution  Install and configure nginx sudo apt install nginx Double check to make sure the nginx service is running with command service nginx status, then open your browser and enter url
1 comment
Read more

How to secure SpringBoot with SSL and Tomcat or Undertow

when we are going to take our applications to production mode, we must have an SSL certificate for the FrontEnd and   BackEnd too, in this case, our backend is a  SpringBoot which is using a tomcat embedded server. Terminology TLS vs SSL TLS is the successor to SSL. It is a protocol that ensures privacy between communicating applications. Unless otherwise stated, in this document consider TLS and SSL as interchangable. Certificate (cert) The public half of a public/private key pair with some additional metadata about who issued it etc. It may be freely given to anyone. Private Key A private key can verify that its corresponding certificate/public key was used to encrypt data. It is never given out publicly. Certificate Authority (CA) A company that issues digital certificates. For SSL/TLS certificates, there are a small number of providers (e.g. Symantec/Versign/Thawte, Comodo, GoDaddy, LetsEncrypt) whose certificates are included by most browsers and Operating System
2 comments
Read more

How to do pagination SpringBoot with Jbctemplate, MySQL

We are going to be working on a topic which is a basic need when doing any app, and it is Pagination. let's get started creating a product table at https://mockaroo.com/ create table products ( id INT, name VARCHAR(50), code VARCHAR(50) ); insert into products (id, name, code) values (1, 'Hettinger-Goyette', '42549-680'); insert into products (id, name, code) values (2, 'Konopelski-Klein', '49527-724'); insert into products (id, name, code) values (3, 'Smitham, Kuhlman and Balistreri', '53238-003'); insert into products (id, name, code) values (4, 'Hettinger, Weissnat and Goodwin', '0143-9916'); insert into products (id, name, code) values (5, 'Rowe Inc', '42291-898'); insert into products (id, name, code) values (6, 'Ernser-Hauck', '10544-617'); insert into products (id, name, code) values (7, 'Maggio and Sons', '68788-9087'); insert into products (id, name,
Post a Comment
Read more