Merge pull request ckan#3674 from ViderumGlobal/radio_helper

Radio helper

ckan/lib/helpers.py

@@ -2342,6 +2342,15 @@ def mail_to(email_address, name):
     return html
 
 
+@core_helper
+def radio(selected, id, checked):
+    if checked:
+        return literal((u'<input checked="checked" id="%s_%s" name="%s" \
+            value="%s" type="radio">') % (selected, id, selected, id))
+    return literal(('<input id="%s_%s" name="%s" \
+        value="%s" type="radio">') % (selected, id, selected, id))
+
+
 core_helper(flash, name='flash')
 core_helper(localised_number)
 core_helper(localised_SI_number)
@@ -2362,6 +2371,7 @@ def mail_to(email_address, name):
 core_helper(urlencode)
 core_helper(clean_html, name='clean_html')
 
+
 def load_plugin_helpers():
     """
     (Re)loads the list of helpers provided by plugins.