Will_paginate

Rails
1

I have this problem: user can select some params from a form:

<% form_tag({:action => “view”}, :method => “get”, :target =>
“_blank”) do %>
…
<% end %>

In method view of controller:

…
@items = Item.paginate :all, :include => …, :conditions
=> …, :page => page, :order => …, :per_page => 10
…

In html view:

…
<%= will_paginate @items %>

Work very good if user select only one param (form send to controller
only one param), but if he select more params the result is ok only
for first page. Next pages lose all params except one (selected by
user and visible in query string). Can you help me?

Thank you

2

On Mar 16, 2009, at 9:43 AM, engamocap wrote:

…
only one param), but if he select more params the result is ok only
for first page. Next pages lose all params except one (selected by
user and visible in query string). Can you help me?

Thank you

Look at the docs for will_paginate and check out the :params option.

-Rob

Rob B. http://agileconsultingllc.com
[email protected]

3

check what parameters are being sent in the first request and compare
with the links that will_paginate is generating.

4

I tried use this but don’t work:

<%= will_paginate @items, :params => params %>

I also tried write this:

<%= will_paginate @items, :params => {:params => {‘PARAM1’ => params
[:PARAM1],
‘PARAM2’ => params
[:PARAM2],
‘PARAM3’ => params
[:PARAM3]} %>

but … don’t work. The unique that works is this:

<%= will_paginate @items, :params => {:params => {‘PARAM1’ => params
[:PARAM1]} %>

Why? I don’t understand

On Mar 16, 3:06 pm, Rob B. [email protected]