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I am trying to create some kind of search in my ruby on rails
application and I want to add ajax support. I want when a user types in
a search box a word, ajax automatically generates the results. And I
have searched almost all internet and I couldn''t find answer to
following question:
When I type into my text area nothing happens. It is like ajax is not
working at all. Tre problem is in observe_field which should observe my
id= ''query'' but it seem like it not doing anything
I am using Prototype 1.6.1 and the newest version of rails. The code I
wrote is:
viewer:
<form name="sform" action=""
style="display:inline;">
<label for="item_name">Filter on Property No : </label>
<%= text_field_tag(:query, params[''query''], :size => 10,
:id => ''query''
) %>
</form>
<%= image_tag("/images/system/blue_small.gif",
:align => "absmiddle",
:border => 0,
:id => "spinner",
:style =>"display: none;" ) %>
</p>
<%= observe_field ''query'', :frequency => 1,
:update => ''table'',
:before => "$(''#spinner'').show()",
:success => "$(''#spinner'').hide()",
:url => {:action => ''list''},
:with => ''query'' %>
<div id="table">
<%= render :partial => "items_list" %>
</div>
And my controler is:
def list
sort = case params[''sort'']
when "Title" then "title"
when "address" then "address"
when "close date" then "close_date"
when "property_no_reverse" then "property_no
DESC"
when "address_reverse" then "address DESC"
when "close_date_reverse" then "close_date DESC"
end
conditions = ["title LIKE ?", "%#{params[:query]}%"]
unless
params[:query].nil?
@total = Message.count(:conditions => conditions)
@accounts = Message.paginate :page => params[:page], :per_page =>
10, :order => sort, :conditions => conditions
if request.xml_http_request?
render :partial => "items_list", :layout => false
end
end
I would greatly appreciate any help I can get!
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