CODEWITHSUNDEEP
iphoneobjective-cuilabel
user2197875
user2197875

Reputation: 171

How UILabels display in Number Format

Is there any way to display UILabel like this

or

  1. xxxxx
  2. xxxxx
  3. xxxxx
  4. xxxxx

where I will get the data in UILabel and the numbers of labels to display dynamically.

Upvotes: 0

Views: 134

Answers (1)

Rakesh
Rakesh

Reputation: 3399

Building from comment by iAmbitious:

First case:

NSArray *array = [NSArray arrayWithObjects:@"One",@"Two",@"Three", nil];    
NSMutableString *compoundString = [NSMutableString string];
NSString *bulletString = [NSString stringWithFormat:@"%C",0x2022];

for (NSString *str in array) {
    NSString *tempString = [NSString stringWithFormat:@"%@ %@\n",bulletString,str];
    [compoundString appendString:tempString];
}

self.textView.text=compoundString;

Second case: Replace the for loop with the following for loop- 

for (NSString *str in array) {
        NSString *tempString = [NSString stringWithFormat:@"%d. %@\n",[array indexOfObject:str]+1,str];
        [compoundString appendString:tempString];
    }

The above used a text view. If you want to use a label set the number of lines property to zero and set the height of label dynamically like below. You can achieve the same:

CGSize lineSize = [@"DummyString" sizeWithFont:self.label.font] ;
CGFloat labelHeight = lineSize.height*array.count;
CGRect tempFrame = self.label.frame;
tempFrame.size.height=labelHeight;
self.label.frame=tempFrame;

Upvotes: 1

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