Hello!
Trying to introduce lazy loading feature on theme's album.php for heavy weighted thumbnails. There are a lot of scripts on the net, helping this approach. Examples: b-lazy responsivelyLazy ...
b-lazy uses following html:
<img class="b-lazy"
src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="
data-src="images/image.jpg"
alt="alt-text"
/>
responsivelyLazy:<img class="responsively-lazy"
src="images/image.jpg
srcset="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="
data-srcset="images/400.jpg 400w, images/400.webp 400w, images/600.jpg 600w, images/1000.jpg 1000w"
alt="alt-text"
/>
Both replacing attribute src with data-src or srcset and data-srcset for lazy needs. How do i use these scripts with ZP functions like printImageThumb()? Here is the example of lazyload converter for WordPress but howto implement it into Zenphoto?