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POHow to set title for UIButton?
 

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  1. POHow to set title for UIButton?
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    <p>How can we set the button title for a button,i know this answer its simple,we need to set the title of the button for title ,but my need is somewhat diffrent ,i had a username which dynamically changes according to login.i set this in a button click and display it in a label within that button .my code for this is</p> <pre><code>- (void)getFacebookProfileFinished:(ASIHTTPRequest *)request { // Use when fetching text data NSString *responseString = [request responseString]; NSLog(@"Got Facebook Profile: %@", responseString); NSString *likesString; NSMutableDictionary *responseJSON = [responseString JSONValue]; NSString *username; NSString *firstName = [responseJSON objectForKey:@"first_name"]; NSString *lastName = [responseJSON objectForKey:@"last_name"]; if (firstName &amp;&amp; lastName) { username = [NSString stringWithFormat:@"%@ %@", firstName, lastName]; } else { username = @"mysterious user"; } [_loginButton setTitle:username forState:UIControlStateNormal]; _lblfaceusername.text = username; [self refresh]; } </code></pre> <p>i need to display the user name in another button click and have to assing the title of that button to user name the code for this is</p> <pre><code>- (void)refresh { if (_loginState == LoginStateStartup || _loginState == LoginStateLoggedOut) { _loginStatusLabel.text = @"Not connected to Facebook"; [_loginButton setTitle:@"Login" forState:UIControlStateNormal]; _loginButton.hidden = NO; } else if (_loginState == LoginStateLoggingIn) { _loginStatusLabel.text = @"Connecting to Facebook..."; _loginButton.hidden = YES; } else if (_loginState == LoginStateLoggedIn) { _loginStatusLabel.text = @"Connected to Facebook"; [_loginButton setTitle:@"" forState:UIControlStateNormal]; _loginButton.hidden = NO; } } </code></pre> <p>i need to set the username in the <code>[_loginButton setTitle:@"" forState:UIControlStateNormal];</code>i want <code>[_loginButton setTitle:username forState:UIControlStateNormal]</code>;</p>
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    1. USIlanchezhian
    1. USICoder
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      1. POHow to set title for UIButton?
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    2. VO
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      1. POHow to set title for UIButton?
      1. USICoder
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    1. COBuddy... How you have created button. Paste the code..
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      1. POHow to set title for UIButton?
      1. USSurjit Joshi
    2. CODoesn't your approach work? What happens? Have you tried to call `setNeedsDisplay` for the hosting view?
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      1. POHow to set title for UIButton?
      1. USdasdom
    3. CO[NSString stringWithString:username]; username should be object of class NSString.
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      1. POHow to set title for UIButton?
      1. USiamsult
 

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