Is a screen reader capable of reading JavaScript dynamically generated webpage?

Question

I once thought that a screen reader for a visually impaired user could not read a web page dynamically generated by javascript since I was educated to create a web page that works even with javascript.

I was recently told that a screen reader can actually read web content dynamically created in an AJAX web application.

So, since a screen reader can do this, why is it an accessibility discipline for a webpage to work if javascript is disabled?

Answer 1

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Answer 2

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, , : http://www.zkoss.org/zk508/ARIArole.html

Answer 3

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