What is the functionality behind the Image Hover jQuery plugin?

I am relatively new to using jQuery and I would like to incorporate the Image Hover plugin on my website. Specifically, I have a collection of thumbnails representing various projects on my site. What I need help with is implementing a feature where when you hover over one of these thumbnails, a pattern associated with that specific image appears. Can anyone assist me in coding this functionality?

Here is a snippet of the code related to the fade effect:

    if(opt.fade){
      var offset = node.offset();
      var hover = node.clone(true);
      hover.attr('src', hoverImg);
      hover.css({
        position: 'absolute',
        left: offset.left,
        top: offset.top,
        zIndex: 1000
      }).hide().insertAfter(node);
      node.mouseover(
        function(){
          var offset=node.offset();
          hover.css({left: offset.left, top: offset.top});
          hover.fadeIn(opt.fadeSpeed);
          node.fadeOut(opt.fadeSpeed,function(){node.show()});
        }
      );
      hover.mouseout(
        function(){
          node.fadeIn(opt.fadeSpeed);
          hover.fadeOut(opt.fadeSpeed);
        }
      );
    }else{
      node.hover(
        function(){node.attr('src', hoverImg)},
        function(){node.attr('src', orgImg)}
      );
    }

Answer №1

  1. It's a bit unclear what you are trying to say... I want the images to have a specific pattern when hovered over. Can you please provide more details or clarify what you mean?

  2. I don't see the necessity of altering the plugin internals.

  3. If I understand correctly, you are looking to use a single custom image for the imghover plugin by specifying the full path to it. For example, if your main image is located at /images/image01.png and the hover image used for all images is at /images/hover.png, you should write something like $("img").imghover({src:"/images/hover.png"}); in your window load event handler or jQuery equivalent $(function() {...}). Just remember to include the full path instead of just using hover.png.

You can check out an example that I created here. Since I couldn't directly stream from the repository, I had to add the full source of imghover as inline script, but made no modifications to the plugin itself.

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