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author | Olli Jokinen <olli.jokinen@enemy.fi> | 2011-12-01 15:32:59 +0200 |
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committer | Olli Jokinen <olli.jokinen@enemy.fi> | 2011-12-01 15:32:59 +0200 |
commit | b4e1903d23a760028d58bc3bb20a1d491bfd4a4b (patch) | |
tree | a40bdce1bd4800124ab6eaed2a6be017bf9cfd3d /actionpack/lib/action_view/helpers/javascript_helper.rb | |
parent | fae9ad9c712decef70b379f5aa1faa0149902831 (diff) | |
parent | 1e51cd957e3c90f4be35f1f0c4c380d8f7d40d66 (diff) | |
download | rails-b4e1903d23a760028d58bc3bb20a1d491bfd4a4b.tar.gz rails-b4e1903d23a760028d58bc3bb20a1d491bfd4a4b.tar.bz2 rails-b4e1903d23a760028d58bc3bb20a1d491bfd4a4b.zip |
Merge remote-tracking branch 'upstream/master'
Diffstat (limited to 'actionpack/lib/action_view/helpers/javascript_helper.rb')
-rw-r--r-- | actionpack/lib/action_view/helpers/javascript_helper.rb | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/actionpack/lib/action_view/helpers/javascript_helper.rb b/actionpack/lib/action_view/helpers/javascript_helper.rb index 4484390fde..842f4c23a3 100644 --- a/actionpack/lib/action_view/helpers/javascript_helper.rb +++ b/actionpack/lib/action_view/helpers/javascript_helper.rb @@ -1,4 +1,5 @@ require 'action_view/helpers/tag_helper' +require 'active_support/core_ext/string/encoding' module ActionView module Helpers @@ -10,15 +11,23 @@ module ActionView "\n" => '\n', "\r" => '\n', '"' => '\\"', - "'" => "\\'" } + "'" => "\\'" + } - # Escape carrier returns and single and double quotes for JavaScript segments. + if "ruby".encoding_aware? + JS_ESCAPE_MAP["\342\200\250".force_encoding('UTF-8').encode!] = '
' + else + JS_ESCAPE_MAP["\342\200\250"] = '
' + end + + # Escapes carriage returns and single and double quotes for JavaScript segments. + # # Also available through the alias j(). This is particularly helpful in JavaScript responses, like: # # $('some_element').replaceWith('<%=j render 'some/element_template' %>'); def escape_javascript(javascript) if javascript - result = javascript.gsub(/(\\|<\/|\r\n|[\n\r"'])/) {|match| JS_ESCAPE_MAP[match] } + result = javascript.gsub(/(\\|<\/|\r\n|\342\200\250|[\n\r"'])/u) {|match| JS_ESCAPE_MAP[match] } javascript.html_safe? ? result.html_safe : result else '' @@ -85,7 +94,7 @@ module ActionView # If +html_options+ has an <tt>:onclick</tt>, that one is put before +function+. Once all # the JavaScript is set, the helper appends "; return false;". # - # The +href+ attribute of the tag is set to "#" unles +html_options+ has one. + # The +href+ attribute of the tag is set to "#" unless +html_options+ has one. # # link_to_function "Greeting", "alert('Hello world!')", :class => "nav_link" # # => <a class="nav_link" href="#" onclick="alert('Hello world!'); return false;">Greeting</a> |