What are some ways I can efficiently load large background images on my website, either through lazy loading or pre

Just dipping my toes into the world of javascript.

I'm currently tackling the challenge of lazy loading some large background images on my website. My goal is to have a "loading" gif displayed while the image is being loaded, similar to how it works with HTML image tags. However, I can't seem to figure out how to achieve this with CSS background-images.

I've searched for solutions online, but none of them have provided a satisfactory answer. In fact, some of the demos and jsfiddles don't even work properly when I try them out.

All I'm looking for is a way to display a loading gif behind my specified CSS background-images while they are loading. I want to avoid having blank black areas that might make visitors think something is broken on the site.

Currently using LanguidLoad for my html tag images. If anyone could help me integrate this solution with LanguidLoad, that would be fantastic!

Appreciate any assistance you can provide!

javascriptjquerycssbackground-imagelazy-loading

Answer №1

To create a visually appealing loading experience, consider placing a "loading" image within an outer div element. The lazy-loader class can then define the dimensions of the eventual image that will replace the loading graphic once it is fully loaded.

Here is an example of how you could structure the HTML:

<div class="image-wrapper">
    <div class="lazy-loader">
        <!-- Your image will load here -->
    </div>
</div>

Your CSS styling might resemble this:

.image-wrapper{
    background-image: url(img/loading.gif);
    background-repeat: no-repeat;
    background-position: center; 
}
.lazy-loader{
    width: 150px;   //Adjust according to your image's width
    height: 150px;  //Adjust according to your image's height
}

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