State your problem more clearly, as I don't understand. Better, post the
code you have and what you're actually expecting.
On Mon, Feb 9, 2015 at 11:14 AM, Melb01 <melaggo...@gmail.com> wrote:
> Thx for the answer
> but my problem is when I have a query, I am unable to go to the second page
> I get @posts as nil object, it is like paginating with ajax do not submit
> the query when changing the page
>
> rgds,
>
> On Monday, February 9, 2015 at 5:25:13 PM UTC+1, tamouse wrote:
>>
>> ... except with the right model name ...
>>
>> On Mon, Feb 9, 2015 at 10:24 AM, tamouse pontiki <tamous...@gmail.com>
>> wrote:
>>
>>> Maybe what you want is something more like:
>>>
>>> if params[:q]
>>> @posts = Posts.find_with_q.paginate...
>>> else
>>> @posts = Posts.all.paginate...
>>> end
>>>
>>> respond_to do |format|
>>> ...
>>> end
>>>
>>>
>>>
>>>
>>> So your rendering isn't gated by whether there is a 'q' parameter; it
>>> only determines what gets set into @posts.
>>>
>>> On Mon, Feb 9, 2015 at 5:13 AM, Melb01 <melag...@gmail.com> wrote:
>>>
>>>> Hi,
>>>> I have an index page with searchbox and with pagination, it worked well
>>>> when I tried to make pagination with javascript, itworked for the first
>>>> page but not the second
>>>> I think the problem is to pass the value of the search box to the
>>>> script of pagination
>>>>
>>>> here is my code:
>>>> ------------------------------------------------------------
>>>> ------------------------
>>>> index.hmtl.erb
>>>>
>>>> <%= text_field_tag 'q', params['q'] %>
>>>> <div id="posts" >
>>>> <%= render 'layouts/posts' %>
>>>> </div>
>>>> <% if !@posts.nil? %>
>>>> <%= link_to 'Load More Posts', post_path(:page =>
>>>> @posts.next_page), :class => 'load-more-posts', :remote => true if
>>>> @posts.next_page %>
>>>> <% end %>
>>>> -----------------------------------------------------------------
>>>> _posts.html.erb
>>>> <% if !@posts.nil? && @posts.size > 0 %>
>>>> <% @posts.each_with_index do |post| %>
>>>> <b><%= post.title %></b>
>>>> <p><%= post.body %></p>
>>>> <% end %>
>>>> <% end %>
>>>> -----------------------------------------------------
>>>>
>>>>
>>>> index.js.erb
>>>> $("#posts").append("<%= escape_javascript(render partial:
>>>> "layouts/posts", :locals => { :posts => @posts }) %>");
>>>> ------------------------------------------------------------
>>>> ---------------
>>>> post_controller.rb
>>>>
>>>> *if !params[:q].nil? *
>>>>
>>>> @posts = Post.find_with_q.paginate(:per_page => 10, :page =>
>>>> params[:page])
>>>>
>>>> respond_to do |format|
>>>> format.html # index.html.erb
>>>> format.json { render json: @posts }
>>>> format.js
>>>> end
>>>> end
>>>>
>>>> ------------------------------------------------------------
>>>> --------------------
>>>>
>>>>
>>>> The problem with this code is thatI can't go to the next page beause
>>>> the params q is null with ajax call
>>>> when I delete the condition it works well
>>>> thank you fo the help
>>>>
>>>> rgds,
>>>>
>>>>
>>>>
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>>>
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