[jQuery] Re: How do I return false if no elements found using XPath?

[John Resig]

You have to check the length property, so do something like this:

// No div matches the selector was found
if ( !parentDiv.length ) {
 // Do something else
}

--John

On 7/4/07, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:

var parentDiv = $([EMAIL PROTECTED]@id="+obj.id+"]/..
[EMAIL PROTECTED]);

if (!parentDiv) {