> -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of Wendy Smoak > Sent: Monday, March 15, 2004 9:13 AM > To: [EMAIL PROTECTED] > Subject: Re: [struts-menu] Need the tabbed menus to have an > onclick attribute > Can you explain what this does: > if (items[i].firstChild.onclick) { ... } > Does it evaluate to a boolean, and determine whether the > onclick attribute is present and non-empty? >
Yes, this checks for an existing onclick attribute and if it exists - it appends to it, rather than overwriting it. Matt ------------------------------------------------------- This SF.Net email is sponsored by: IBM Linux Tutorials Free Linux tutorial presented by Daniel Robbins, President and CEO of GenToo technologies. Learn everything from fundamentals to system administration.http://ads.osdn.com/?ad_id=1470&alloc_id=3638&op=click _______________________________________________ struts-menu-user mailing list [EMAIL PROTECTED] https://lists.sf.net/lists/listinfo/struts-menu-user
