I am trying to make an app that ask for a login email and password, and depending which user enters show a diferent screen...is possible in any way switch the result of an php script into one screen or another? Thanks

How are you connecting the login to php?

You can user the custom URLs and load whichever URL you want based on your PHP script. So if a user in your database has permission for a certain screen, use and if statement and redirect "Location: <a href="http://www.someurl.com"" target="_blank" rel="nofollow">http://www.someurl.com/whateverPageYouWant"</a>. I know that's how it works with PHP scripts in a browser...I think that's how it would work within an app. This is just a suggestion...I have not tried redirecting to another page via PHP script. Wait for a more professional answer :) Or just load whatever data your user is qualified for in the second screen...

It's not difficult at all... once you wrap your head around the procedures needed... Your login screen, upon 'completion' will use a dataURL to go to your server and call on a php script. Let's call it 'login.php'. In login.php, you'll need to grab the data from the URL String Once you get their data, you'll need to figure out who they are, what they have access to, what screen you want to direct them to, things like that. When you've done that logic (via PHP/MySQL, or whatever your favorite process is), you'll return the data back to the device, calling on the screen they qualify for. You'll send the data back to the device as formatted JSON data, just like anything else in the app. Basically for all intents and purposes, you're using your device as a specialized browser, using BT menus and screens rather than a browser. The device ("BT" browser) queries the server (your php) and your server provides data back to the device (in Json rather than HTML format). It's really not 'that' different, but sometimes it takes folks a bit to catch on. I have 'loadScreenObject' samples in my BT Google Drive. Check it out. If you have questions, I'm happy to help. But ask them here on the forum, so others can benefit from the info. https://docs.google.com/folder/d/0B4dNcn_wVRnsQ1o4Q3BOV2dETWc/edit?usp=sharing Cheers! -- Smug

Thank you for your replays...I am a very beginner with BT and I am not sure to understand that concept... My first screen of the app should be a Custom_URL screen to my php script (login.php) where I will ask for the email&assword of the user..I think I undersatnd the idea of modify the JSON of the screen with the Screen Data URL for modifuing dinamically the screen but there is no Screen Data URL field in the Custom_URL plugin to do it...What JSON should I return in my login.php? I think I am a bit lost... Thanks