Can I set the `attributedText` property of `UILabel`

Question

Can I set the attributedText property of a UILabel object? I tried the below code:

UILabel *label = [[UILabel alloc] init];
label.a         


        

Answer 1

so,here is the code to have different properties for sub strings ,of a string.

 NSString *str=@"10 people likes this";
    NSString *str2=@"likes this";
    if ([str hasSuffix:str2])
    {
        NSMutableAttributedString * string = [[NSMutableAttributedString alloc] initWithString:str];

    // for string 1 //

        [string addAttribute:NSForegroundColorAttributeName value:[UIColor blueColor] range:NSMakeRange(0,str.length-str2.length)];
         [string addAttribute:NSFontAttributeName value:[UIFont boldSystemFontOfSize:14] range:NSMakeRange(0,str.length-str2.length)];
  // for string 2 //

        [string addAttribute:NSForegroundColorAttributeName value:[UIColor greenColor] range:NSMakeRange((str.length-str2.length),str2.length)];
        [string addAttribute:NSFontAttributeName value:[UIFont italicSystemFontOfSize:12] range:NSMakeRange((str.length-str2.length),str2.length)];
        label.attributedText=string;
    }
    else
    {
        label.text =str;

    }

Answer 2

Here is a complete example of how to use an attributed text on a label:

NSString *redText = @"red text";
NSString *greenText = @"green text";
NSString *purpleBoldText = @"purple bold text";

NSString *text = [NSString stringWithFormat:@"Here are %@, %@ and %@", 
                  redText,  
                  greenText,  
                  purpleBoldText];

// If attributed text is supported (iOS6+)
if ([self.label respondsToSelector:@selector(setAttributedText:)]) {

    // Define general attributes for the entire text
    NSDictionary *attribs = @{
                              NSForegroundColorAttributeName: self.label.textColor,
                              NSFontAttributeName: self.label.font
                              };
    NSMutableAttributedString *attributedText = 
        [[NSMutableAttributedString alloc] initWithString:text
                                               attributes:attribs];

    // Red text attributes
    UIColor *redColor = [UIColor redColor];
    NSRange redTextRange = [text rangeOfString:redText];// * Notice that usage of rangeOfString in this case may cause some bugs - I use it here only for demonstration
    [attributedText setAttributes:@{NSForegroundColorAttributeName:redColor}
                            range:redTextRange];

    // Green text attributes
    UIColor *greenColor = [UIColor greenColor];
    NSRange greenTextRange = [text rangeOfString:greenText];// * Notice that usage of rangeOfString in this case may cause some bugs - I use it here only for demonstration
    [attributedText setAttributes:@{NSForegroundColorAttributeName:greenColor}
                            range:greenTextRange];

    // Purple and bold text attributes
    UIColor *purpleColor = [UIColor purpleColor];
    UIFont *boldFont = [UIFont boldSystemFontOfSize:self.label.font.pointSize];
    NSRange purpleBoldTextRange = [text rangeOfString:purpleBoldText];// * Notice that usage of rangeOfString in this case may cause some bugs - I use it here only for demonstration
    [attributedText setAttributes:@{NSForegroundColorAttributeName:purpleColor,
                                    NSFontAttributeName:boldFont}
                            range:purpleBoldTextRange];

    self.label.attributedText = attributedText;
}
// If attributed text is NOT supported (iOS5-)
else {
    self.label.text = text;
}