Displaying 4 results from an estimated 4 matches for "id_before_type_cast".
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_before_type_cast
2006 May 31
7
How do you create a controller & view to create a list of objects?
...;/><br/>
<%= text_field ''bar[]'', ''name'' %></p>
<% end %>
But I get this error:
You have a nil object when you didn''t expect it!
You might have expected an instance of ActiveRecord::Base.
The error occured while evaluating nil.id_before_type_cast
Extracted source (around line #9):
6:
7: <% 5.times do |i| %>
8: <p><label for="bar_<%= i %>_name"/><br/>
9: <%= text_field ''bar[]'', ''name'' %></p>
10: <% end %>
11:
12: <!--[eoform:foo]-->
Hmmm......
2006 Apr 21
2
Forms Containing Collections problem
Can anyone tell me why I''m getting the error "The error occured while
evaluating nil.id_before_type_cast" for the following view code
<% for entry in participant_portfolio.portfolio_entries -%>
<%= select "entry[]" , :id, @buyer_profiles,
:selected => entry.buyer_profile_id %>
<% end -%>
This seems to only happen when I use "entry[]" instead of...
2006 Apr 20
0
collection_select returning multiple values
...ection_select("group[]", "id", @groups, "id", "name", {},{:multiple
=> true}) %>
Leading to:
You have a nil object when you didn''t expect it!
You might have expected an instance of ActiveRecord::Base.
The error occured while evaluating nil.id_before_type_cast
The @groups is Group.find(:all).
Can anyone help?
Thanks in advance,
R?ben Caba?o
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2007 Mar 30
10
check_box_tag not passing 0 when unchecked?
Code:
<%= check_box_tag("person[#{person.id}][is_approved]", 1, true) %>
Rendered output:
<input checked="checked" id="person[7][is_approved]"
name="person[7][is_approved]" value="1" type="checkbox">
Problem:
The value of "1" is always passed, even if the box is UNCHECKED.
Suggestions? Thanks!
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