labelTest.text = @"This is my Teststring.This is my Teststring.This is my Teststring.This is my Teststring.This is my Teststring.This is my Teststring."; labelTest.numberOfLines = 0; [labelTest sizeToFit];
fields
How to Clear a Field on Focus using Javascript
To Clear a Field on Focus using Javascript you can use the following snippet.
Sample Javascript
<input type="text" onfocus="if(this.value == 'value') { this.value = ''; }" value="value" />