Hi,
What would you think to add a fallback option to javascript_include_tag?
If I load dojo from Google CDN, I'd like a fallback. The easiest way to do
so is by putting a script tage right after it:
<script>typeof(dojo) === "undefined" && document.write(unescape('%3Cscript
src="assets/javascripts/dojo.js"%3E%3C/script%3E'));</script>
But the dojo library should go in your /vendors/assets/ not in your
/public/assets. To get it served, I need to play with the
config.assets.precompile if I understand well. Anyway, it all seem very
hacky too me.
What would you think of being able to do something like that:
= javascript_include_tag
"http://ajax.googleapis.com/ajax/libs/dojo/1.6.1/dojo/dojo.xd.js";, :test =>
'typeof(dojo) === "undefined"', :local => 'local/path/to/dojo'
That way rails take care of putting the extra <script> tag for us with the test
and most importantly, can precompile the file and set the good path.
What do you think?
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