Add attribute when the image is loaded in

I don't mind adding this. Sounds useful. Would you mind creating a PR for this?

Just a minor remark.

+++ b/js/resizer.js
@@ -56,6 +56,7 @@
+          this.setAttribute("data-loaded", true);

Can we use single quotes?

Sure can I can create PR!
In the meantime yes absolutely can use single quotes.
See the new patch.

Merged! Thanks.

Automatically closed - issue fixed for 2 weeks with no activity.

I'd like to reopen this.
I discovered when the default image is already bigger than the available width or if the responsiveImgPath === currentSrc is the same need to set the data-loaded=true.

Forgot to use single quotes. Darn VSCode editor is set up to change single quotes to double.
Please use this patch.

Another reroll.
Putting the following code in both returns to ensure data-loaded attribute is set true when the image is loaded in.

          image.onload = function () {
            this.setAttribute('data-loaded', true);
          };