Tuesday, January 17, 2012

How to add a new text dynamically in between a multiline text of a UILabel


I have a UILabel inside a UITableview cell. The label has multiline text. I need to add another label(text) in any one of the line(depending on some conditions) of the first label. Is it possible or is there an alternate way to do this?


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2 comments:

  1. UserJanuary 17, 2012 at 7:34 PM

    What I understood: you want to edit your label to add some text.

    Here's kinda sloppy way, but you can do something like that:

    NSMutableArray *arrayOfLines = [labelOfYourCell.text componentsSeparatedByString:@"\n"];


    and then just add the desired text where you want and after that combine there strings in the array into 1 string, something like that:

    NSString *finalString;
    for (int i = 0; i < arrayOfLines.count; i++) {
    finalString = [NSString stringWithFormat:@"%@\n%@", finalString, [arrayOfLines objectAtIndex:i]];
    }


    that's just quick example without using Xcode, so there may be some errors.

    Hope it helps

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  2. UserJanuary 17, 2012 at 7:34 PM

    Reload the cell of table view when you get required text

    reload the row by using following method of "UITableView"

    – reloadRowsAtIndexPaths:withRowAnimation:


    and in "cellForRowAtIndexPat:(IndexPath*)indexPath" method create a new text and set in label

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