I want to make use of a form_remote_tag to submit a form
asynchronously. Easy done. However, we also want to add an
observe_form tag to check for some value changes while the form is
being entered.
The observe_form tag needs a dom id to work on but I can''t see how to
enter an html option for the dom id of the form on the
form_remote_tag.
Any ideas?
Here is the form tag so far...
<%=form_remote_tag :loading=>"showProgress()",
:complete=>"showForm()",:url=>{:action=>:new,
:controller=>"sample_controller"},
:update=>"sampleForm"%>
Use
<%=form_remote_tag :loading=>"showProgress()",
:complete=>"showForm()",:url=>{:action=>:new,
:controller=>"sample_controller"},
:update=>"sampleForm",
:html => {:id => ''your-super-cool-id''}%>
Last line is where it''s different
Hope this helps!
Daniel
-----Original Message-----
From: rails-bounces@lists.rubyonrails.org
[mailto:rails-bounces@lists.rubyonrails.org] On Behalf Of Sean Blezard
Sent: Sunday, June 11, 2006 10:25 PM
To: rails@lists.rubyonrails.org
Subject: [Rails] dom id on form_remote_tag
I want to make use of a form_remote_tag to submit a form
asynchronously. Easy done. However, we also want to add an
observe_form tag to check for some value changes while the form is
being entered.
The observe_form tag needs a dom id to work on but I can''t see how to
enter an html option for the dom id of the form on the
form_remote_tag.
Any ideas?
Here is the form tag so far...
<%=form_remote_tag :loading=>"showProgress()",
:complete=>"showForm()",:url=>{:action=>:new,
:controller=>"sample_controller"},
:update=>"sampleForm"%>
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Excellent - that did the trick. Thanks for your help - the whole area of html options is not well-documented on the api page, the fact that it says html_options and not html is misleading for starters. Thanks again Sean On 12/06/06, Daniel Higginbotham <daniel@flyingmachinestudios.com> wrote:> Use > > <%=form_remote_tag :loading=>"showProgress()", > :complete=>"showForm()",:url=>{:action=>:new, > :controller=>"sample_controller"}, :update=>"sampleForm", > :html => {:id => ''your-super-cool-id''}%> > > Last line is where it''s different > > Hope this helps! > Daniel > -----Original Message----- > From: rails-bounces@lists.rubyonrails.org > [mailto:rails-bounces@lists.rubyonrails.org] On Behalf Of Sean Blezard > Sent: Sunday, June 11, 2006 10:25 PM > To: rails@lists.rubyonrails.org > Subject: [Rails] dom id on form_remote_tag > > I want to make use of a form_remote_tag to submit a form > asynchronously. Easy done. However, we also want to add an > observe_form tag to check for some value changes while the form is > being entered. > > The observe_form tag needs a dom id to work on but I can''t see how to > enter an html option for the dom id of the form on the > form_remote_tag. > > Any ideas? > > Here is the form tag so far... > > <%=form_remote_tag :loading=>"showProgress()", > :complete=>"showForm()",:url=>{:action=>:new, > :controller=>"sample_controller"}, :update=>"sampleForm"%> > _______________________________________________ > Rails mailing list > Rails@lists.rubyonrails.org > http://lists.rubyonrails.org/mailman/listinfo/rails > > _______________________________________________ > Rails mailing list > Rails@lists.rubyonrails.org > http://lists.rubyonrails.org/mailman/listinfo/rails >