Question

I’m working with a simple jQuery slideshow that creates a caption over an image by using the text from the image’s title and alt text. It works great, but I don’t want it to display anything when an image in the slideshow doesn’t have a title/alt.

See the example code here:
http://jsfiddle.net/qWZWJ/24/

I basically need to add an IF statement to test if the image title/alt is blank, but I have no idea how to do that.

Answer 1

change the “display the caption” content on your javascript to this:

//Display the caption
if($('#slideshow-caption p').html() != "")
    $('#slideshow-caption').css({opacity: 0.7, bottom:0});

enjoy 🙂