Thursday, October 27, 2016
On 2016-Oct-27, at 08:26 , Serguei Cambour <s.cambour@gmail.com> wrote:I figured out how to achieve that:<%= f.collection_radio_buttons :name, [[true, 'H<sub>2</sub>O'] ,[false, 'SO<sub>2</sub>']],:first, :last do |b| %>
<%= b.label {b.radio_button + sanitize(b.text, tags: %w(sub sup))}%>
<%end%>
On Wednesday, 26 October 2016 12:45:48 UTC+2, Serguei Cambour wrote:How is it possible to call sanitize on the below collection_radio_buttons method:= f.collection_radio_buttons :answer_ids, @question.answers, :idI tried as follows and it failed:= f.collection_radio_buttons :answer_ids, @question.answers, :id, sanitize(:text, tags: %w(subsup))
Any idea? Thank you.
While I wouldn't normally suggest this for user-supplied data, you could change the Answer#text to return .sanitize'd strings:
class Answer
include ActionView::Helpers::SanitizeHelper
def text
sanitize(read_attribute(:text), tags: %w[sub sup])
end
end
I think that this will work, but I haven't tried it myself.
-Rob
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