jquery - HTML Attribute rel Errors using fancyBox

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jquery - HTML Attribute rel Errors using fancyBox

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

I'm using fancyBox to create a gallery with the following code:

<a class="fancybox" rel="group1" href="img/work/1.jpg"></a>
<a class="fancybox" rel="group1" href="img/work/2.jpg"></a>
<a class="fancybox" rel="group1" href="img/work/3.jpg"><img src="img/th/thumb.jpg" alt="Thumb" /></a>

But I'm getting errors while validating the code. It says:

Bad value group1 for attribute rel on element a: Keyword group1 is not registered.

How do I fix this issue? Am I not writing the code out correctly? I basically wanted one thumbnail, with 3 photos to scroll through.

Thank you.

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1 Answer

深蓝 · Answer 1 · 2021-10-17T00:07:06+0000

If you want to have a fancybox gallery within a valid HTML document (just because we are all purists ;) then you need two things:

1: An HTML5 DOCTYPE

<!DOCTYPE html>

2: use the data-fancybox-group attribute rather than the rel attribute like:

<a class="fancybox" data-fancybox-group="group1" href="img/work/1.jpg"></a>

That validates!! ... see sample here

NOTE: this is for fancybox v2.x

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