Even reading the documentation I can not figure out what is the
select_tag difference between this:
<% = select_tag (bags [], "options_for_select (bags.collect @ {| bb |
[bb.bag_type, bb.id]},
ruser.bags.collect @ {| ub | ub.id}), {: multiple => true,: id =>
"bags"})%>
and this:
<% = select_tag "bags [], " options_for_select (bags.collect @ {|
bb |
[bb.bag_type, bb.id]},
: multiple => true,: id => "bags")%>
The html code is the same.
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On Jan 8, 8:37 pm, Mauro <mrsan...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> 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? Fred> > <% = select_tag (bags [], "options_for_select (bags.collect @ {| bb | > [bb.bag_type, bb.id]}, > ruser.bags.collect @ {| ub | ub.id}), {: multiple => true,: id => > "bags"})%> > > and this: > > <% = select_tag "bags [], " options_for_select (bags.collect @ {| bb | > [bb.bag_type, bb.id]}, > : multiple => true,: id => "bags")%> > > The html code is the same.-- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
On 8 January 2011 21:42, Frederick Cheung <frederick.cheung-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:> > > On Jan 8, 8:37 pm, Mauro <mrsan...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> 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 take the code from http://blog.devinterface.com/it/2010/12/ruby-on-rails-and-jquery-multiselect-with-checkbox/ -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
On 8 Jan 2011, at 20:48, Mauro <mrsanna1-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:> On 8 January 2011 21:42, Frederick Cheung <frederick.cheung-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote: >> >> >> On Jan 8, 8:37 pm, Mauro <mrsan...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> 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.ruby -c begs to differ. The blog post that you links to has substantially different code (eg no misplaced quote marks). Did you actually copy & paste what is in your app ? Fred> If you try they work. > I take the code from > http://blog.devinterface.com/it/2010/12/ruby-on-rails-and-jquery-multiselect-with-checkbox/ > > -- > You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. > To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org > To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org > For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en. >-- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
On 8 January 2011 20:48, Mauro <mrsanna1-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:> On 8 January 2011 21:42, Frederick Cheung <frederick.cheung-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote: >> >> >> On Jan 8, 8:37 pm, Mauro <mrsan...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> 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. Colin -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
On 8 January 2011 21:58, Colin Law <clanlaw-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org> wrote:> On 8 January 2011 20:48, Mauro <mrsanna1-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote: >> On 8 January 2011 21:42, Frederick Cheung <frederick.cheung-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote: >>> >>> >>> On Jan 8, 8:37 pm, Mauro <mrsan...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> 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] }, @ruser.bags.collect { |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. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
On 8 January 2011 22:06, Mauro <mrsanna1-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:> On 8 January 2011 21:58, Colin Law <clanlaw-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org> wrote: >> On 8 January 2011 20:48, Mauro <mrsanna1-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote: >>> On 8 January 2011 21:42, Frederick Cheung <frederick.cheung-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote: >>>> >>>> >>>> On Jan 8, 8:37 pm, Mauro <mrsan...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> 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] }, > -/A7nTfISPLIsqFGguk+da8p/9LvnAb1G@public.gmane.org { |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") %> -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
On 8 January 2011 21:06, Mauro <mrsanna1-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:> On 8 January 2011 21:58, Colin Law <clanlaw-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org> wrote: >> On 8 January 2011 20:48, Mauro <mrsanna1-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote: >>> On 8 January 2011 21:42, Frederick Cheung <frederick.cheung-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote: >>>> >>>> >>>> On Jan 8, 8:37 pm, Mauro <mrsan...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> 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] }, > -/A7nTfISPLIsqFGguk+da8p/9LvnAb1G@public.gmane.org { |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.Look at your original post, those are not the same, you have taken the spaces out after <% and added an extra " in the first after select_tag(. Plus other changes. I see now that you have just posted a further correction. Can I suggest that you post them both again, double checking that you have exactly the right code for both of them, by running it and then copy/paste the code into the post. Colin -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
On 8 January 2011 22:11, Colin Law <clanlaw-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org> wrote:> > I see now that you have just posted a further correction. Can I > suggest that you post them both again, double checking that you have > exactly the right code for both of them, by running it and then > copy/paste the code into the post.Sorry for my mistakes. The exact code is: the first: <%= select_tag("bags[]", options_for_select(@bags.collect { |bb| [bb.bag_type, bb.id] }, @ruser.bags.collect { |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") %> It seems that the html code is the same. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
On Jan 8, 9:17 pm, Mauro <mrsan...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:> On 8 January 2011 22:11, Colin Law <clan...-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org> wrote: > > > > > I see now that you have just posted a further correction. Can I > > suggest that you post them both again, double checking that you have > > exactly the right code for both of them, by running it and then > > copy/paste the code into the post. > > Sorry for my mistakes. > The exact code is: > > the first: > <%= select_tag("bags[]", options_for_select(@bags.collect { |bb| > [bb.bag_type, bb.id] }, > @ruser.bags.collect { |ub| ub.id }), {:multiple => true, :id > => "bags"}) %> >Well the first one is attempting to set which options should be selected by default Fred> the second: > <%= select_tag "bags[]", options_for_select(@bags.collect { |bb| > [bb.bag_type, bb.id] }, :multiple => true, :id => "bags") %> > > It seems that the html code is the same.-- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.