Rails - Aug 2009 - RJS: Button to set style to visible

Hi everybody!

I''m back with a new question, this time about ruby on rails with
javascript

I have a hidden div in my page and like to set its style to visible if
someone clicks a button. But this:

<div id="new_item">
    <h1>add new item </h1></br>
    <p>To add a non existing item choose the type of media:</p>
    <%= button_to_function ''+ new item'', update_page {
|page|
page.setStyle(''create_new_item'',
''{visibility:visible}'')} %>
  </div>
  <div id="create_new_item"
style="visibility:hidden;">
    <%= form_remote_tag :url => {:action =>
''items/create''}, :html =>
{:multipart => true}, :update => ''create_new_item'' %>
      <p>Challenge Title: </p>
      <%= text_field_tag ''item''
''title''%> <br/>
      <p>Description: </p>
      <%= text_field_tag ''item''
''description''%><br/>
      <p>Challenge Photo: </p>
      <%= file_field_tag :picture%>
      <%= submit_tag ''Create'' %>
    </form>
  </div>

only renders this javascript part:

<input onclick="try {SetStyle} catch (e) { alert(''RJS
error:\n\n'' +
e.toString()); alert(''SetStyle''); throw e };"
type="button" value="+ new
item" />

There is no element and also not the change of the style included.

I think it''s a realy easy one, but I''m new with ruby on rails,
so for me
it isn''t :-)

thanks for the help, manuel
-- 
Posted via http://www.ruby-forum.com/.

Is there anybody who can help me? I''m also happy with a tutorial, I 
couldn''t find a good one.
-- 
Posted via http://www.ruby-forum.com/.