Erro in WebKit Qt 4.8

[pedroteixeira]

Does any one know why would React.js not work in wkhtmltopdf?
I was curious to exactly what feature / API React uses that is not supported under Qt web view 4.8 (all other js libraries that I use work fine)

Related:
wkhtmltopdf/wkhtmltopdf#2225

[syranide]

Could be an outdated JavaScript environment (like Phantomjs 1 is), have you tried with the recommended polyfills?

[rileytomasek]

I was also having the same issue. Try this polyfill @pedroteixeira, it solved the problem for me.
https://github.com/facebook/react/blob/master/src/test/phantomjs-shims.js

[syranide]

http://facebook.github.io/react/docs/working-with-the-browser.html#polyfills-needed-to-support-older-browsers

[zpao]

Yea, sounds like a polyfill issue (which would explain why React is undefined laster). Reopen if that's not the case.