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possible format.js error in rails master (actioncontroller issues) returning array and not string
Reported by z3cko | March 21st, 2010 @ 07:39 PM | in 3.0.2
there is a discussion on the haml group which i started, which is related to responses when rendering js with rails3.
to reproduce:
1) create a link_to @foo, :remote => true
2) create a js responder in the controller: format.js { render
:update do |p| p.reload end}
3) see the output in the patched and in the unpatched version. (
http://j.mp/aFHyu4 )
the error output:
NoMethodError (undefined method `html_safe' for ["alert(\"foo!
\");"]:Array):
we don't really know why the result is an array and not a
string,
please also see the discussion in the haml list
http://groups.google.com/group/haml/browse_thread/thread/89593b0fdb...
Comments and changes to this ticket
-
Yehuda Katz (wycats) March 27th, 2010 @ 08:32 AM
- State changed from “new” to “invalid”
- Tag changed from “action_controller, html_safe, rails3” to “action_controller, haml, html_safe, rails3”
- Assigned user set to “Yehuda Katz (wycats)”
- Milestone cleared.
Unfortunately, RJS can return Arrays in some cases. At some point, we'll revisit the RJS issue, but for now, Haml should handle Array output.
-
Jeremy Kemper October 15th, 2010 @ 11:01 PM
- Milestone set to “3.0.2”
- Importance changed from “” to “Low”
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Yehuda Katz (wycats)
z3cko