Hello,

I've got a few product pages, they must have multiple relations to some features that i will create underneath the page features.

See picture:

The idea:
In the feature page, i want to create subpage. Every subpage is about 1 feature, and also contains text about this feature.
Then.. I create a product page and select all the features that apply for this product.

When you view the product page the checked technology´s should be displayed and the text of that page. The site is multi language.

Downloaded the files and read tutorial5.

How should i create this?
And how do I create just one feature per feature page and link multiple features to product pages.

blubb

once again I'm not sure what the exactly you want, but I just gonna post some code and hope it helps ;)

<?php
class Product extends Page {
  static $many_many = array(
    'ProductVariants' => 'ProductVariant'
  );
  public function getCMSFields() {  
    $fields = parent::getCMSFields();
    $manager = new TranslateableManyManyDataObjectManager(
      $this,
      'ProductVariants',
      'ProductVariant',
      array('Title' => 'Title'),
      'getCMSFields_forPopup',
      "ObjLocale = '".Translatable::get_current_locale()."'"
    );
    $fields->addFieldToTab('Root.Content.Variants', $manager);
    return $fields;

  }
}
class Product_Controller extends Page_Controller {
}
 
class ProductVariant extends DataObject {
   static $db = array(
      'Title' => 'Text',
      'Description' => 'HTMLText',
      'ObjLocale' => 'Text'
   );
   // i use ObjLocale as DB field, since Translatable + DOM doesn't seems to work for me 
   static $belongs_many_many = array(
      'Products' => 'Product'
   );
   function getCMSFields_forPopup() {
      $fields = new FieldSet();
      $fields->push(new TextField('Title'));
      $fields->push(new SimpleHTMLEditorField('Description'));
      if($this->ObjLocale == '')
        $this->ObjLocale = Translatable::get_current_locale();
      $fields->push(new HiddenField('ObjLocale'));
      return $fields;
   }
}

class TranslateableManyManyDataObjectManager extends ManyManyDataObjectManager {
  public function getQueryString($params = array()) {
    $return = parent::getQueryString($params);
    $return .= '&locale='.Translatable::get_current_locale();
    return $return;
  }
	public function AddLink() {
	   // needed to make sure new items get added with the Correct Lang
    return Controller::join_links($this->BaseLink(), '/add?locale='.Translatable::get_current_locale());
	}
}

way 2:

if you want ProductVariant to be a page try something like this:

class Product extends Page {
  static $many_many = array(
    'ProductVariants' => 'ProductVariant'
  ); 
  public function getCMSFields() {
    $fields = parent::getCMSFields();
    $Manager= new TranslateableManyManyDataObjectManager (
      $this,
      'Products',
      'Product',
      array('Title' => 'Title', 'MenuTitle' => 'MenuTitle'),
      'getCMSFields_forPopup',
      "Locale = '".Translatable::get_current_locale()."'" 
    );
    $fields->addFieldToTab('Root.Content.Variants',$Manager);
    return $fields;
  }

class Product_Controller extends Page_Controller {} 

class ProductVariant extends Page {
static $belongs_many_many = array(
'Products' => 'Product'
);  }
class ProductVariant_Controller extends Page_Controller {}


class TranslateableManyManyDataObjectManager extends ManyManyDataObjectManager {
public function getQueryString($params = array()) {
$return = parent::getQueryString($params);
$return .= '&locale='.Translatable::get_current_locale();
return $return;
}
}

i hope this code works for you ;)

(btw i don't know if it is still needed to make your own "TranslateableManyManyDataObjectManager", but when I used this code, I needed to do that to make it work)

and instead of DOM you can also use ComplexTableField or simply a TreeMultiselectField

class Product extends Page {
static $many_many = array(
'ProductVariants' => 'ProductVariant'
);
public function getCMSFields() {
$fields = parent::getCMSFields();
$fields->addFieldToTab('Root.Content.Variants',new TreeMultiselectField('ProductVariants', 'Select Multiple Variants', 'ProductVariant'));
return $fields;
}

class Product_Controller extends Page_Controller {}

class ProductVariant extends Page {
static $belongs_many_many = array(
'Products' => 'Product'
); }
class ProductVariant_Controller extends Page_Controller {} 

and in template, it doesn't matters with way you pick, all will be the same:

in Product.ss

<h4>this product has the following variants:</h4>
<% control ProductVariants %>
  $Title <!-- Title of the Variant -->
  $Content
  $foobar
<% end_control %>

and in ProductVariants.ss

<h4>this ProductVariant is avaliable for the following Products:</h4>
<% control Products %>
  $Title <!-- Title of the Product -->
  $Content
  $otherStuff
<% end_control %>