從控制器渲染部分

Question

我還是比較新的Rails，請耐心等待。我如何刷新部分並保持頁面而不是僅渲染部分？

在_interaction.html.haml：

 
%div.vote_up.pull-left 
    = link_to('', vote_up_deal_path(deal), :method => :post, 
    :class => 'icon-thumbs-up interaction_button', :id => "vote_up_#{deal.id}") 

在 'votes.js'：

 
$.ajax({ 
    type: 'POST', 
    url: '/deals/' + id + '/vote_up', 
    success: function() { 
    //do stuff 
    } 
}); 

在我deals_controller.rb：

 
def vote_up 
    if user_signed_in? 
    current_user.vote_exclusively_for(@deal = Deal.find(params[:id])) 
    render :partial => 'deals/partials/interaction', :locals => {:deal => @deal} 
    end 
end 

這將我重定向到頁面，呈現局部而不是像AJAX請求那樣刷新它。

Answer 1

嘗試

= link_to('', vote_up_deal_path(deal), :method => :post, :remote=>true, 
    :class => 'icon-thumbs-up interaction_button', :id => "vote_up_#{deal.id}") 

因爲：遠程說，這是Ajax請求