Sending Request and Get Response

Question

I have a php code running on my server that i call my web service.It processes the data in send integer value.How can i get that?Here is my request url :

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Answer 1

If you're looking for a way to make HTTP requests to a server, there's a number of frameworks that's helping you do that. Up until recently, ASIHTTPRequest was the one i favored, but unfortunately it's been discontinued.

Google's API Client Library is also a good option, as well as a number of others suggested by the creator of ASIHTTPRequest.

There should be plenty of docs in there to get you started.

EDIT: To make your specific request with ASIHTTPRequest, do the following in a class with the protocol ASIHTTPRequestDelegate:

/**
 * Make a request to the server.
 */
- (void) makeRequest {
    // compile your URL string and make the request
    NSString *requestURL = [NSString stringWithFormat:@"%@?u=%@&  p=%@&platform=ios", url, txtUserName.text, txtPassword.text];

    NSURL *url = [NSURL URLWithString:requestURL];
    ASIHTTPRequest *request = [ASIHTTPRequest requestWithURL:url];
    [request setDelegate:self];
    [request startAsynchronous];
}

/**
 * Handle the response from the previous request.
 * @see ASIHTTPRequestDelegate
 */
- (void) requestFinished:(ASIHTTPRequest*)request {
    NSString *responseString = [request responseString];
    // do whatever you need with the response, i.e. 
    // convert it to a JSON object using the json-framework (https://github.com/stig/json-framework/) 
}