Question

All,

I have a view that has a label and a text box (no button!).

How would I make the label display exactly what is displayed in the text box at all times?

i.e. I type in “hello!”; the label should immediately display the “h” “he” “hel” as I’m typing it in. Does that make sense? (hopefully)

Thanks

Answer 1

[urTextField addTarget:self action:@selector(textFieldDidChange:) forControlEvents:UIControlEventEditingChanged];

.h

-(void)textFieldDidChange;

.m file

-(void)textFieldDidChange{


        urLabel.text = urTextField.text;


}

OR

If u use IB to create label and textfield then

.h file

    -(IBAction)textFieldDidChange;

.m file

-(IBAction)textFieldDidChange{


    urLabel.text = urTextField.text;


}

follow below

before that u have to make sure u have connected label and textfield to ur ivar appropriately.

select ur textfield

from popup select textFieldDidChange then save by cmd+s

then run.