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select_tag doesn't generate options tag properly
Reported by Javix | October 4th, 2010 @ 10:30 AM
On Windows XP 64 bits, using Rails 3.0 with Ruby 1.9.2, I could not create select_tag as it is explained in the API;
<%=select_tag "count", "<option>1</option><option>2</option><option>3</option><option>4</option>"%>
the generated source code is as follows:
<select id="count" name="count"><option>1</option><option>2</option><option>3</option><option>4</option></select>
When using the same syntax on Rails 2.3.8 and Ruby 1.8.6; everything works as needed.
Edited by Rohit Arondekar for formatting.
Comments and changes to this ticket
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Javix October 4th, 2010 @ 10:59 AM
I had to add 'html_save' on option I passed:
<p> <%= select_tag "colors", "<option>Red</option><option>Green</option><option>Blue</option>".html_safe%> </p>
Would it be better to add it in the code source file actionpack/lib/action_view/helpers/form_tag_helper.rb, at lines 103 and 105 to 'option_tags' variable:
line 103: option_tags = "<option value=\"\">#{blank}</option>".html_safe + option_tags line 105: option_tags = "<option value=\"\"></option>".html_safe + option_tags
or one need to specify it always implicitly?
Edited by Rohit Arondekar for formatting.
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Rohit Arondekar October 4th, 2010 @ 06:39 PM
- State changed from new to invalid
- Importance changed from to Low
Yes you need to mark a string as html_safe if you don't want it to be escaped. You can find more information in this excellent Railscast(ASCIIcast direct link)
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