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Contents
RespondsToParent
================
Adds responds_to_parent to your controller to respond to the parent document of your page.
Make Ajaxy file uploads by posting the form to a hidden iframe, and respond with
RJS to the parent window.
http://sean.treadway.info/responds-to-parent/
Example
=======
Controller:
class Test < ActionController::Base
def main
end
def form_action
# Do stuff with params[:uploaded_file]
responds_to_parent do
render :update do |page|
page << "alert($('stuff').innerHTML)"
end
end
end
end
main.rhtml:
<html>
<body>
<div id="stuff">Here is some stuff</div>
<form target="frame" action="form_action">
<input type="file" name="uploaded_file"/>
<input type="submit"/>
</form>
<iframe id='frame' name="frame"></iframe>
</body>
</html>
Copyright (c) 2006 Sean Treadway, released under the MIT license
Version data entries
9 entries across 9 versions & 2 rubygems