See WWW::Mechanize::Firefox::Examples, on Wait until an HTML Element appears. There is little need for you to utilize an nsiProgressListener, because WWW::Mechanize::Firefox already waits for the DOMContentLoaded event before it returns. I assume that the content you need to scrape is generated later on, by Javascript.

In reply to Re: WWW::Mechanize::Firefox - callbacks? by Corion
in thread WWW::Mechanize::Firefox - callbacks? by Anonymous Monk

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