Chris, thanks.
but iam getting an this error after trying your code:
*undefined method `radio_group' for
#<ActionView::Helpers::FormBuilder:0x1034d6800>*
am not sure if it is because this is a rails 3 app?
I googled this error but noting seemed helpful
<%= f.radio_group :postType_id, PostType.all(:order => "name ASC").map {|pt|
[ pt.id, pt.name ] }%>
any further help will be great.
oli.
On Sun, Feb 20, 2011 at 2:52 AM, Chris Kottom <[email protected]> wrote:
> I think you're looking for something like radio_group. Based on your
> previous example, I would code it as:
>
> <div>
> <%= f.radio_group :postType_id, PostType.all(:order => "name ASC").map
> {|pt| [ pt.id, pt.name ] }
> </div>
>
> On Sun, Feb 20, 2011 at 5:21 AM, oliver torres <[email protected]>wrote:
>
>> Hi all, am writing a simple app that lets me pick a post type to go
>> under National or International.
>> the code bellow generates a drop-down from where I can pick the
>> options
>>
>> <div>
>> <%= f.collection_select :postType_id, PostType.all(:order => "name
>> ASC"), :id, :name %>
>> </div>
>>
>> what would be the syntax for this if instead I wanted to have two
>> radio buttons
>> I search for some sample code but all i've found is only with hard
>> coded strings.
>>
>> any idea how I can generate two radio buttons for:
>> O National
>> O International
>>
>> ?
>> any help will be greatly appreciated.
>> oli.
>>
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