iphone - HTTP POST request - sending username and password to the server -

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i'm newcomer iphone world. i'm working on application having login page. have send uitext value of username , password server. code appreciated.

you can check user_ name , password severer asihttprequest framework it's ex. of code twitter request.m file

if ([challenge previousfailurecount] == 0) {     nsurlcredential *newcredential;     newcredential=[nsurlcredential credentialwithuser:[self username]                                              password:[self password]                                           persistence:nsurlcredentialpersistencenone];     [[challenge sender] usecredential:newcredential            forauthenticationchallenge:challenge];     [newcredential release]; } else {     [[challenge sender] cancelauthenticationchallenge:challenge];     // inform user user name , password     // in preferences incorrect     nslog(@"invalid username or password"); }

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