Missing rel attributes for links

[DarkRedman]

I use flask_paginate 2022.01.08 with python 3.11

I think we could use (either by default or as an option) the rel attributes with prev and next to improve semantics and also use the prefetch attribute with next link, so it can accelerate the loading of next page when we click on the next link.

Here is the sample patch on version 2022.01.08 if I add the attributes next, prefetch for the next links.

53,54c53,54
< _bs = '<li class="next"><a href="{0}">{1}</a></li>'
< _bs33 = '<li><a href="{0}" aria-label="Next">\
---
> _bs = '<li class="next"><a href="{0}" rel="next prefetch">{1}</a></li>'
> _bs33 = '<li><a href="{0}" aria-label="Next" rel="next prefetch">\
57c57
< <a class="page-link" href="{0}" aria-label="Next">\
---
> <a class="page-link" href="{0}" aria-label="Next" rel="next prefetch">\
61c61
< <a class="page-link" href="{0}" aria-label="Next">\
---
> <a class="page-link" href="{0}" aria-label="Next" rel="next prefetch">\
63c63
< _bulma = '<a class="pagination-next" href={0} aria-label="Next">{1}</a>'
---
> _bulma = '<a class="pagination-next" href={0} aria-label="Next" rel="next prefetch">{1}</a>'

[lixxu]

This sounds like a good idea, maybe a prev_rel and next_rel parameter will be added to customize it. How is your think?

[DarkRedman]

I think it's a good idea, so I guess thoses would be boolean variables to activate/deactivate the feature ?

[lixxu]

may be not boolean, like this next_rel="next prefetch", and default is next_rel=""

[lixxu]

prefetch seems not available for <a ...>...</a> but for <link ....>...</link> https://www.w3schools.com/tags/att_a_rel.asp

[lixxu]

new version uploaded, you may try it.