I working on transitioning over to jquery. I know its still in alpha but I
figure I mind as well get started since I have a large javascript portion
to the site that needs rewriting so I'll just redo it in jquery. I have
the following on the current site that works however I know is't very
'Hobo" way of doing it. However switching over to jquery it no longer
works.
In front_site.dryml I have a tag as follows that appears on all pages of
the site.
<def tag="project">
<section class="project" id="project">
<partial name="projects/projects"/>
</section>
</def>
Projects/_projects.dryml is. Note this is the part that is no longer
working. It obviously has to do with the observe_field.
<unless test="&@current_organization.new_record?">
<%= image_tag "spinner.gif", :style => "display:none;", :id =>
"project-spinner" %>
<label>Orginzation: <a to="&@current_organization"><%=
@current_organization.name %></a></label>
<label><a
to="&@current_organization.projects">Project</a>: </label>
<%= select_tag "project_select",
options_from_collection_for_select(@current_organization.projects, "id",
"list_name", @current_project.id),
{:include_blank => true} %>
<%= observe_field "project_select", :url => {:action=>"select",
:controller=>"projects"},
:method => "GET",
:with => "'id='+value",
:loading =>
"Element.show('project-spinner')",
:complete =>
"Element.hide('project-spinner')" %>
</unless>
I then have an index action select in the projects controller that handles
the ajax request.
In a nut shell I simply want a selection list of projects that gets
submitted when the value from the selection list gets changed. I'd love to
use the default spinner instead of adding a new one but I couldn't get that
to work previously. Any help in making this work in a more Hobo and jquery
way would be appreciated.
Thanks
Bob
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