Another image to the random/javascript question

So I try to find the best way to select the 4 images (out of reach of 8 images) and present them on a page at random. No movement or transitions not needed - just a way every time someone visits the page a random selection of 4 of the 8 images displayed. My current HTML looks like this:

< div id = "slider" >
< ul id = "randomSlide" >
<! - 1 - >
< li >

"< a href="path/to/someotherpage.html "> < img alt ="alt text"src="img/1.jpg"/ > < / a >

< /li >

.....

< /ul >

< / div >

So any suggestions on how to fix this? The jQuery plug-ins? Advice?

I have not tested this on a live server, but it works perfectly on the spot. Put the following script immediately before the closing on the page tag:


Obviously, you change the values of the src and url in each element of the array.

What this did that create an array of objects containing the name of the image and its associated url. The table is sorted then randomly, and a loop that runs four times is used to fill the "randomSlide" unordered list, replacing the href and src attributes. I assumed that the images are in a folder called "images". Otherwise, change the value to ' images /' in the loop at the end of the script.

When I tested it on the spot, I used # for the default href attribute and an empty string for the CBC in each tag. Since some people may have JavaScript disabled, it may be better to use actual values. However, this could change once the page loads images. The problem is that you can not access the unordered list until it has loaded into the DOM. The alternative would be to sort the array and preload the images, but this will slow down the display of the entire page.

A solution on the server side would be much more effective.

Tags: Dreamweaver

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