On 8 January 2011 22:06, Mauro <[email protected]> wrote:
> On 8 January 2011 21:58, Colin Law <[email protected]> wrote:
>> On 8 January 2011 20:48, Mauro <[email protected]> wrote:
>>> On 8 January 2011 21:42, Frederick Cheung <[email protected]>
>>> wrote:
>>>>
>>>>
>>>> On Jan 8, 8:37 pm, Mauro <[email protected]> wrote:
>>>>> Even reading the documentation I can not figure out what is the
>>>>> select_tag difference between this:
>>>>
>>>> Neither of those are valid ruby. Have you made a typo somwhere?
>>>
>>> No no they are right, perhaps in the second example there is no need
>>> of :multiple => true.
>>> If you try they work.
>>
>> I have and they don't. Can you guarantee that you have copied and
>> pasted out of working code? The first one has a missing " and they
>> both have space after <% before = which is not allowed.
>
> They work.
> The first:
> <%= select_tag("bags[]", options_for_select(@bags.collect { |bb|
> [bb.bag_type, bb.id] },
> �[email protected] { |ub| ub.id }), {:multiple => true, :id
> => "bags"}) %>
>
> the second:
> <%= select_tag "bags[]", options_for_select(@bags.collect { |bb|
> [bb.bag_type, bb.id] }, :multiple => true, :id => "bags") %>
>
> Obviously you must have a ruser and bag model, that code is in the
> form used to create a new ruser.
>
Sorry the second is:
<%= select_tag "bags[]", options_for_select(@bags.collect { |bb|
[bb.bag_type, bb.id] }, :multiple => true, :id => "bags") %>
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