From 84aeb9dad3a23ca388a7bc285c654351667e1f4f Mon Sep 17 00:00:00 2001
From: kimth <kimth@edx.org>
Date: Fri, 26 Oct 2012 06:01:26 +0000
Subject: [PATCH] Permit collapsibles in capa detailed solution

---
 common/lib/xmodule/xmodule/js/src/capa/display.coffee | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/common/lib/xmodule/xmodule/js/src/capa/display.coffee b/common/lib/xmodule/xmodule/js/src/capa/display.coffee
index cc389c3fc9..b6df1fc57f 100644
--- a/common/lib/xmodule/xmodule/js/src/capa/display.coffee
+++ b/common/lib/xmodule/xmodule/js/src/capa/display.coffee
@@ -216,7 +216,9 @@ class @Problem
             for choice in value
               @$("label[for='input_#{key}_#{choice}']").attr correct_answer: 'true'
           else
-            @$("#answer_#{key}, #solution_#{key}").html(value)
+            detailed_solution = @$("#answer_#{key}, #solution_#{key}")
+            detailed_solution.html(value)
+            Collapsible.setCollapsibles(detailed_solution)
 
         # TODO remove the above once everything is extracted into its own
         # inputtype functions.