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| author | rizwanreza <rizwanreza@gmail.com> | 2009-08-08 17:27:57 +0300 |
|---|---|---|
| committer | Pratik Naik <pratiknaik@gmail.com> | 2009-08-08 17:58:27 +0100 |
| commit | 1191e3ffaf7ced4155eb6c2b1661e27d7851ca9a (patch) | |
| tree | a03504df64015052f2068eebaabd09e3e79af91b /actionpack/lib/action_view/helpers/form_tag_helper.rb | |
| parent | ed8a0a1c2370ab8715434ba824b2826d807401d5 (diff) | |
| download | rails-1191e3ffaf7ced4155eb6c2b1661e27d7851ca9a.tar.gz rails-1191e3ffaf7ced4155eb6c2b1661e27d7851ca9a.tar.bz2 rails-1191e3ffaf7ced4155eb6c2b1661e27d7851ca9a.zip | |
Add :include_blank option for select_tag [#1987 status:resolved]
Signed-off-by: José Valim <jose.valim@gmail.com>
Signed-off-by: Pratik Naik <pratiknaik@gmail.com>
Diffstat (limited to 'actionpack/lib/action_view/helpers/form_tag_helper.rb')
| -rw-r--r-- | actionpack/lib/action_view/helpers/form_tag_helper.rb | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/actionpack/lib/action_view/helpers/form_tag_helper.rb b/actionpack/lib/action_view/helpers/form_tag_helper.rb index 1abe7775e0..1d851ecbd7 100644 --- a/actionpack/lib/action_view/helpers/form_tag_helper.rb +++ b/actionpack/lib/action_view/helpers/form_tag_helper.rb @@ -79,6 +79,13 @@ module ActionView # # <option>Paris</option><option>Rome</option></select> def select_tag(name, option_tags = nil, options = {}) html_name = (options[:multiple] == true && !name.to_s.ends_with?("[]")) ? "#{name}[]" : name + if blank = options.delete(:include_blank) + if blank.kind_of?(String) + option_tags = "<option value=\"\">#{blank}</option>" + option_tags + else + option_tags = "<option value=\"\"></option>" + option_tags + end + end content_tag :select, option_tags, { "name" => html_name, "id" => sanitize_to_id(name) }.update(options.stringify_keys) end |