directions for coding

[divad2]

hello everyone!!.....i wanna build a mobile app that aids users to update the contents of a website, how do i go about this...
the platforms am targeting are just for blackberry and symbian

[StevenHu]

If you already have the controls to update a site on a website, then the users would merely have to visit that part of the website and use those controls.

Otherwise, you are too vague about what you mean about "update" a web site. Do you mean to merely upload a picture then the web site displays it? Write some text and it appears on a web site? People are already doing this on their mobile phones with Facebook.