Chris W. Parker wrote:
On Thursday, June 21, 2007 9:48 AM Klaus Hartl said:
$(document).ready(function() {
$("[EMAIL PROTECTED]'section']").click(function(){
$(this)[this.checked ? 'addClass' : 'removeClass']('checked'); });
});
What kind of syntax is that third line? (I don't mean the ternary
operator.)
JavaScript supports the array-element notation for every object,
allowing you to access properties (or methods, which are nothing more
then properties) based on a variable at runtime. Its the same as this:
if(this.checked) {
$(this).addClass('checked');
} else {
$(this.removeClass('checked');
}
Or, using the ternary operator:
this.checked ? $(this).addClass('checked') : $(this).removeClass('checked')
--
Jörn Zaefferer
http://bassistance.de
