How to set HTML lang attribute dynamically?

Question

How to set HTML \'lang\' attribute dynamically in a web application?

I tried using jQuery as follows to insert the \'lang\' attribute:

Answer 1

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I tried the snippet and it worked for me. Of course I added a string value instead of your 'language' variable.

Don't forget to import jQuery in the top menu in order for it to work in the snippet.