I guess it would depend on what’s in your repeater. If there is a lot of rows and a lot of data it could take a while. The more data you have the longer subsequent calls will take. Also, the amount of HTML that your generating could also effect the load speed. My example is only a very basic one that takes the html returned and stuffs it into another element and html is not a compact, quick loading format. For something with a lot of data and a lot of html generated it would probably be better to return the data as a JSON object and then build the HTML on the client side using JavaScript instead of generating it with PHP.
