Can only include one HrefLang tag (cannot implement recommended pattern)

[EricBos]

It is recommended to include the current language of a page in the hreflang as well as a link for each and every other language version of a page.

With the current implementation the Hreflang Link elements are overwriting itself.

I think it's because of the code below:

const linkComparer = {
            canonical: () => true,
            prev: () => true,
            next: () => true,
            icon: (m, a) => ('' + m.sizes) === a.s,
            alternate: (m, a) => m.type === a.p && m.media === a.m,
            preload: (m, a) => getAttr(m, href) === a.h && m.media === a.m,
        };

Shouldn't the HrefLang also be part of the link comparison?

[jsakamoto]

@EricBos Thank you for letting me know! 👍 Yes, you are right, I could not realize it until I received your issue post, but HrefLang had to be a part of the link comparison.

I'll fix the "Blazor Head Element Helper" libraries about this point in the near future.

[EricBos]

Awesome! I'll wait for the release then

[jsakamoto]

It took a long time, but I did it. I published v.6.0.1 of these libraries on the nuget.org.

• https://www.nuget.org/packages/Toolbelt.Blazor.HeadElement/6.0.1
• https://www.nuget.org/packages/Toolbelt.Blazor.HeadElement.Services/6.0.1
• https://www.nuget.org/packages/Toolbelt.Blazor.HeadElement.ServerPrerendering/6.0.1

Please try it out.

[EricBos]

No complaints here regarding the speed! Just upgraded my project and it seems to work!

superhappy

Eric

[EricBos]

Confirmed!