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authorJoshua Peek <josh@joshpeek.com>2010-01-30 15:42:30 -0600
committerJoshua Peek <josh@joshpeek.com>2010-01-30 15:42:30 -0600
commit9c2c307ee48b91177c3e1cb8831afe4f972d19eb (patch)
tree82aadaceabadbe18546b9f62976ff385711546f9 /actionpack/lib
parent779094a6024c762b3dfb60db7efb1d5d7f0c4ddc (diff)
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Move form_remote_tag and remote_form_for into prototype_legacy_helper
Diffstat (limited to 'actionpack/lib')
-rw-r--r--actionpack/lib/action_view/helpers/prototype_helper.rb109
1 files changed, 0 insertions, 109 deletions
diff --git a/actionpack/lib/action_view/helpers/prototype_helper.rb b/actionpack/lib/action_view/helpers/prototype_helper.rb
index 818412c345..1fa2fed460 100644
--- a/actionpack/lib/action_view/helpers/prototype_helper.rb
+++ b/actionpack/lib/action_view/helpers/prototype_helper.rb
@@ -102,115 +102,6 @@ module ActionView
:form, :with, :update, :script, :type ]).merge(CALLBACKS)
end
- # Returns a form tag that will submit using XMLHttpRequest in the
- # background instead of the regular reloading POST arrangement. Even
- # though it's using JavaScript to serialize the form elements, the form
- # submission will work just like a regular submission as viewed by the
- # receiving side (all elements available in <tt>params</tt>). The options for
- # specifying the target with <tt>:url</tt> and defining callbacks is the same as
- # +link_to_remote+.
- #
- # A "fall-through" target for browsers that doesn't do JavaScript can be
- # specified with the <tt>:action</tt>/<tt>:method</tt> options on <tt>:html</tt>.
- #
- # Example:
- # # Generates:
- # # <form action="/some/place" method="post" onsubmit="new Ajax.Request('',
- # # {asynchronous:true, evalScripts:true, parameters:Form.serialize(this)}); return false;">
- # form_remote_tag :html => { :action =>
- # url_for(:controller => "some", :action => "place") }
- #
- # The Hash passed to the <tt>:html</tt> key is equivalent to the options (2nd)
- # argument in the FormTagHelper.form_tag method.
- #
- # By default the fall-through action is the same as the one specified in
- # the <tt>:url</tt> (and the default method is <tt>:post</tt>).
- #
- # form_remote_tag also takes a block, like form_tag:
- # # Generates:
- # # <form action="/" method="post" onsubmit="new Ajax.Request('/',
- # # {asynchronous:true, evalScripts:true, parameters:Form.serialize(this)});
- # # return false;"> <div><input name="commit" type="submit" value="Save" /></div>
- # # </form>
- # <% form_remote_tag :url => '/posts' do -%>
- # <div><%= submit_tag 'Save' %></div>
- # <% end -%>
- def form_remote_tag(options = {}, &block)
- options[:form] = true
-
- options[:html] ||= {}
- options[:html][:onsubmit] =
- (options[:html][:onsubmit] ? options[:html][:onsubmit] + "; " : "") +
- "#{remote_function(options)}; return false;"
-
- form_tag(options[:html].delete(:action) || url_for(options[:url]), options[:html], &block)
- end
-
- # Creates a form that will submit using XMLHttpRequest in the background
- # instead of the regular reloading POST arrangement and a scope around a
- # specific resource that is used as a base for questioning about
- # values for the fields.
- #
- # === Resource
- #
- # Example:
- # <% remote_form_for(@post) do |f| %>
- # ...
- # <% end %>
- #
- # This will expand to be the same as:
- #
- # <% remote_form_for :post, @post, :url => post_path(@post), :html => { :method => :put, :class => "edit_post", :id => "edit_post_45" } do |f| %>
- # ...
- # <% end %>
- #
- # === Nested Resource
- #
- # Example:
- # <% remote_form_for([@post, @comment]) do |f| %>
- # ...
- # <% end %>
- #
- # This will expand to be the same as:
- #
- # <% remote_form_for :comment, @comment, :url => post_comment_path(@post, @comment), :html => { :method => :put, :class => "edit_comment", :id => "edit_comment_45" } do |f| %>
- # ...
- # <% end %>
- #
- # If you don't need to attach a form to a resource, then check out form_remote_tag.
- #
- # See FormHelper#form_for for additional semantics.
- def remote_form_for(record_or_name_or_array, *args, &proc)
- options = args.extract_options!
-
- case record_or_name_or_array
- when String, Symbol
- object_name = record_or_name_or_array
- when Array
- object = record_or_name_or_array.last
- object_name = ActionController::RecordIdentifier.singular_class_name(object)
- apply_form_for_options!(record_or_name_or_array, options)
- args.unshift object
- else
- object = record_or_name_or_array
- object_name = ActionController::RecordIdentifier.singular_class_name(record_or_name_or_array)
- apply_form_for_options!(object, options)
- args.unshift object
- end
-
- concat(form_remote_tag(options))
- fields_for(object_name, *(args << options), &proc)
- concat('</form>'.html_safe!)
- end
- alias_method :form_remote_for, :remote_form_for
-
- # Returns '<tt>eval(request.responseText)</tt>' which is the JavaScript function
- # that +form_remote_tag+ can call in <tt>:complete</tt> to evaluate a multiple
- # update return document using +update_element_function+ calls.
- def evaluate_remote_response
- "eval(request.responseText)"
- end
-
# Returns the JavaScript needed for a remote function.
# Takes the same arguments as link_to_remote.
#