Im making an app for my college just with basic information ( Profesor email , tel etc .) Now i have a problem there is a web page where you impute student code , do you can get information , can i make the screen so student imput code so there are log in . Tnx For the help

Not sure if you found a workaround? But without the source code this will be difficult. What the main website is doing (from what it sounds like) is taking the user input (name, password, etc) and sending it to a php script. That script does something (checks against a database) and returns a result (like 'logged in', or 'logged in cookie is:xxx'). If you're trying to get password protected data, you'd need a similar script on the server that the app can interact with. If you don't have access to that, it's pretty discouraged. It's possible to create something purely using HTML and Javascript though. You'd want to research screen scraping utilities such as HTML DOM PARSER, and be pretty familiar with how HTML Forms work.