I have an existing PHP/MySQL website that relies hugely on form POSTs for things like signing up, logging in, searching etc. I now need to create a native iPhone app for it. The business requires a native app for marketing reasons, I can’t get away with a mobile optimized website.
I’m looking for suggestions from someone who has already done this – how did you rewire your website to POST/GET data from the iPhone app? I’m guessing I’ll have to send/receive data as XML, which is then parsed by the server and client. Is there anything simpler or any framework that can make this easier?
Thanks!
If you don’t have some sort of webservices or API to connect through for the website I would make that my first priority. While you can scrape HTML and send POST requests, it can get quite messy FAST. I’ve created iPhone apps which talk with webservices through SOAP requests, and have built an iPhone interface to a site, which wasn’t pretty. It is very doable, but it is also very frustrating if anything changes on the webpage.
If you are looking for a decent library to help you get started with POSTing against forms check out the ASIHTTPRequest library at http://allseeing-i.com/ASIHTTPRequest/. If you look at the site there is a ‘How to Use It’ page with ‘Sending Data with POST or PUT Requests’. Otherwise you could just use NSURLRequest and NSURLConnection and handle everything yourself.