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POpost data to PHP script from iOS
 

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    <p>I am trying the following code that executes after user enter data in fields (title, desc, city) and then clicks save. </p> <pre><code>- (IBAction)saveDataAction:(id)sender { NSString *lEventTitle = [NSString stringWithFormat:@"var=%@",eventTitle.text]; NSString *lEventDesc = [NSString stringWithFormat:@"var=%@",eventDescription.text]; NSString *lEventCity = [NSString stringWithFormat:@"var=%@",eventCity.text]; NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:[NSURL URLWithString:@"http://mydomain.com/ios/form.php"]]; [request setHTTPMethod:@"POST"]; [request setValue:@"application/x-www-form-urlencoded" forHTTPHeaderField:@"content-type"]; //this is hard coded based on your suggested values, obviously you'd probably need to make this more dynamic based on your application's specific data to send NSString *postString = [[NSString alloc] initWithFormat:@"title=%@&amp;description=%@&amp;city=%@", lEventTitle, lEventDesc, lEventCity]; NSString *clearPost = [postString stringByReplacingOccurrencesOfString:@"var=" withString:@""]; NSLog(@"%@", clearPost); [request setHTTPBody:[clearPost dataUsingEncoding:NSUTF8StringEncoding]]; [request setValue:clearPost forHTTPHeaderField:@"Content-Length"]; [NSURLConnection connectionWithRequest:request delegate:self]; NSLog(@"%@", request); } </code></pre> <p>When I NSLog the clearPost string (string containing the variables to be sent to server), it shows:</p> <pre><code>title=xmas&amp;description=Celebration&amp;city=NY </code></pre> <p>on the PHP end, I have simple as:</p> <pre><code>&lt;?php $title = $_POST['title']; $description = $_POST['description']; $city = $_POST['city']; echo "Title: ". $title; echo "Description: ". $description; echo "City: ". $city; ?&gt; </code></pre> <p>Just trying to get data on PHP so that later I can manipulate it. Right now when I execute the </p> <p>domain.com/ios/form.php, it shows the title, description and city empty.</p> <p>Sorry but I am very new to iOS and Objective-C.</p>
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    1. CO1. And what's the question? 2. You're adding the `name=` part twice to each POSTed variable: once in the first three lines of your method, then when creating `postString`.
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    2. COSorry questions was edited
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