Displaying 1 result from an estimated 1 matches for "person_tasks".
2006 Aug 09
0
select-multiple for has_many association
...9;'s see. There''s a handy helper method that results in code like this,
when used straightforwardly
<%= collection_select :person, :tasks,
Task.find(:all), :id, :description, {},
:multiple => true %>
Here''s the resulting HTML
<select id="person_tasks" multiple="multiple"
name="person[tasks]">
<option value="1">Do something</option>
...
</select>
Unfortunately, none of the options gets selected. When the form is
submitted, the resulting params are
"person" =>...