Usually there will be a div tag with an ID in which you will load the content.
Example: <div id=”load”></div>
Now in order to have a preloader displayed while the content is busy loading we need to include the following code within the function used to load the content.
//This is the function that loads the preloader
$(‘#load’).html(‘<img src=”/images/ajax-loader.gif ” />’);
//This is the load function that loads the actual content and replaces the loader with the content
The preloader will load first into the div tag once the function has been called. In the meantime the content will load and once the content has been loaded it will replace the preloader with the content.
NOTE: To find cool Ajax preloaders visit Ajaxload by clicking here.
Image Credits: Photo by Isis França on Unsplash.