Question

Hi I am developing a code in which I need to perform a delete a last character from a uitextview
I tried like this

-(IBAction)delete:(id)sender{
    uitextview.text =[NSString stringWithFormat:@"%@%@",uitextview.text,@"\b"];
}

on a delete button action i gave this code but this is not performing the deletion.
please help to doing this work and thanks in advanceO

Answer 1

For remove last character use something like this:

-(IBAction)delete:(id)sender{
    uitextview.text =[uitextview.text substringToIndex:[uitextview.text length] - 1];
}