Adding onReady and onError callback for standalone footer

[bandana147]

• Adding onError and onReady call specific to header and footer component
• Since footer's init has a setTimeout, we cannot call the onError and onReady like header in the try/catch. It has to be called from the component itself.

Resolves: MWPW-159105

Test URLs:

• Before: https://main--milo--adobecom.aem.page/?martech=off
• After: https://footer-callback--milo--adobecom.aem.page/?martech=off

QA: https://adobecom.github.io/nav-consumer/?env=stage&authoringpath=/federal/home&navbranch=footer-callback

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Commits

• 369e48e ✅ (latest)
• 52e176e ✅
• f9cb809 ✅

[aem-code-sync]

	Page	Scores	Audits	Google
📱	/?martech=off
🖥️	/?martech=off

[github-actions]

This pull request is not passing all required checks. Please see this discussion for information on how to get all checks passing. Inconsistent checks can be manually retried. If a test absolutely can not pass for a good reason, please add a comment with an explanation to the PR.

[prativas22]

Hi @bandana147 , Please look into the console error that was seen when clicked on "Change Region."
https://adobecom.github.io/nav-consumer/?env=stage&authoringpath=/federal/learn&navbranch=footer-callback#langnav

CC: @spadmasa

[bandana147]

Hi @bandana147 , Please look into the console error that was seen when clicked on "Change Region." https://adobecom.github.io/nav-consumer/?env=stage&authoringpath=/federal/learn&navbranch=footer-callback#langnav

CC: @spadmasa

Should be fixed now.

[narcis-radu]

This is just for the standalone nav, right? We don't need to consider gnav-source metadata, correct?

[bandana147]

Yes Narcis. Just for standalone gnav.