Changeset 1246

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Timestamp:
11/12/06 18:21:27 (2 years ago)
Author:
james
Message:

product pagination / sort

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  • peasantonline/app/controllers/admin_controller.rb

    r1242 r1246  
    55   
    66  after_filter :clear_flashes 
    7   before_filter :update_params_filter 
     7  before_filter :update_params_filter_order, :only => [:component_order, :component_update_order, :list_orders] 
     8  before_filter :update_params_filter_product, :only => [:component_product, :component_update_product, :list_products] 
     9 
    810 
    911  def index 
    1012  end 
    1113   
    12   def update_params_filter 
     14  def update_params_filter_order 
    1315    update_params :default_scaffold_id => "order", :default_sort => nil, :default_sort_direction => "asc" 
     16  end 
     17   
     18  def update_params_filter_product 
     19    update_params :default_scaffold_id => "product", :default_sort => nil, :default_sort_direction => "asc" 
    1420  end 
    1521   
    …… 
    2632    @categories = Category.find(:all, :order => "name") 
    2733  end 
     34   
     35  # All posts to change scaffold level variables like sort values or page changes go through this action 
     36  def component_update_product 
     37    @show_wrapper = false # don't show the outer wrapper elements if we are just updating an existing scaffold  
     38    if request.xhr? 
     39      # If this is an AJAX request then we just want to delegate to the component to rerender itself 
     40      component_product 
     41    else 
     42      # If this is from a client without javascript we want to update the session parameters and then delegate 
     43      # back to whatever page is displaying the scaffold, which will then rerender all scaffolds with these update parameters 
     44      return_to_main 
     45    end 
     46  end 
     47 
     48  def component_product   
     49    @show_wrapper = true if @show_wrapper.nil? 
     50    @sort_sql = Product.scaffold_columns_hash[current_sort(params)].sort_sql rescue nil 
     51    @sort_by = @sort_sql.nil? ? "#{Product.table_name}.#{Product.primary_key} asc" : @sort_sql  + " " + current_sort_direction(params) 
     52    @paginator, @products = paginate(:products, :order => @sort_by, :per_page => default_per_page) 
     53     
     54    render :action => "component_product", :layout => false 
     55  end 
     56   
     57   
     58   
    2859   
    2960  def component_order   

  • peasantonline/app/helpers/admin_helper.rb

    r1242 r1246  
    99  def order_scaffold_columns 
    1010    Order.scaffold_columns 
     11  end 
     12 
     13  def product_num_columns 
     14    product_scaffold_columns.length + 1  
     15  end 
     16   
     17  def product_scaffold_columns 
     18    Product.scaffold_columns 
    1119  end 
    1220 

  • peasantonline/app/models/product.rb

    r1052 r1246  
    1010    errors.add(:price, "should be positive") if price.nil? || price <= 0   
    1111  end  
     12   
     13   @scaffold_columns = [  
     14       AjaxScaffold::ScaffoldColumn.new(self, { :name => "id", :label => "ID"}), 
     15       AjaxScaffold::ScaffoldColumn.new(self, { :name => "name", :label => "Name"}), 
     16       AjaxScaffold::ScaffoldColumn.new(self, { :name => "price", :label => "Price"}), 
     17       AjaxScaffold::ScaffoldColumn.new(self, { :name => "designer", :label => "Designer"}), 
     18       AjaxScaffold::ScaffoldColumn.new(self, { :name => "category", :label => "Category"}), 
     19       AjaxScaffold::ScaffoldColumn.new(self, { :name => "gender", :label => "Gender"}), 
     20       AjaxScaffold::ScaffoldColumn.new(self, { :name => "tags", :label => "Tags", :sortable =>  false}) 
     21 
     22     ] 
     23         
    1224 
    1325end 

  • peasantonline/app/views/admin/list_products.rhtml

    r1067 r1246  
    1 <h1>Listing products</h1> 
    2  
    3 <table> 
    4   <tr> 
    5   <% for column in Product.content_columns %> 
    6         <% 
    7         column_name = column.name 
    8         case column_name 
    9         when /short_description/ 
    10         when /long_description/ 
    11         when /size_class/ 
    12         when /featured_image/ 
    13         else 
    14         %>     
    15  
    16 <th><%= column.human_name %></th> 
    17         <% end %> 
    18         <% end %> 
    19         <th>Tags</th> 
    20         <th colspan="3">&nbsp;</th> 
    21   </tr> 
    22    
    23 <% for product in @products %> 
    24   <tr> 
    25   <% 
    26   for column in Product.content_columns  
    27   column_name = column.name 
    28   case column_name 
    29          
    30         when /name/ 
    31         %> 
    32         <td><%= link_to product.send(column.name), :action => 'show_products', :id => product %></td> 
    33          
    34         <% 
    35     when /designer/ 
    36   %> 
    37   <td><%= Designer.find_by_id(product.send(column.name)).name %></td> 
    38   <% 
    39     when /category/ 
    40   %> 
    41   <td><%= Category.find_by_id(product.send(column.name)).name %></td> 
    42   <% 
    43   when /gender/ 
    44         if product.gender == false 
    45         gender = "Male" 
    46         else 
    47         gender = "Female" 
    48         end 
    49   %> 
    50   <td><%= gender %></td> 
    51   <% 
    52         when /short_description/ 
    53         when /long_description/ 
    54         when /size_class/ 
    55         when /featured_image/    
    56     else 
    57   %> 
    58    
    59     <td><%=h product.send(column.name) %></td> 
    60   <% 
    61     end 
    62   end 
    63   %> 
    64         <td><%= product.tag_names.join("<br />\n") %> 
    65     <td><%= link_to 'Show', :action => 'show_products', :id => product %></td> 
    66     <td><%= link_to 'Edit', :action => 'edit_products', :id => product %></td> 
    67     <td><%= link_to 'Destroy', { :action => 'destroy_products', :id => product }, :confirm => 'Are you sure?', :post => true %></td> 
    68   </tr> 
    69 <% end %> 
    70 </table> 
    71  
    72 <%= link_to 'Previous page', { :page => @product_pages.current.previous } if @product_pages.current.previous %> 
    73 <%= link_to 'Next page', { :page => @product_pages.current.next } if @product_pages.current.next %>  
    74  
    75 <br /> 
    76  
    77 <%= link_to 'New product', :action => 'new_products' %> 
     1<%= render_component :controller => 'admin', :action => 'component_product', :params => params %>