has_many problem

Comments

• admin

  February 2014 edited 9:43AM

  A couple questions:
  
  1. Can a project belong to only one category?
  2. Will the images be associated to only one project?
• ziggyz27

  February 2014 edited 9:43AM

  Project can be part of one Category (n:1) where n=projects
  Image can be associated with one project (n:1) where n=images
• admin

  February 2014 edited 9:43AM

  In that case, I would use a foreign_key property instead of has_many property:
  // in the projects model public $foreign_keys = array('category_id' => array(FUEL_FOLDER => 'fuel_categories_model'));
// in the projects model public $foreign_keys = array('project_id' => 'projects_model');
  Although the dropdown for the category in the projects form will automatically be generated, the images will need to actually be manually added in the forms_fields method. You could do something like this:
  ... if (!empty($values['id'])) { $CI =& get_instance(); $CI->load->module_model('project_images_model'); $images = $CI->project_images_model->options_list('id', 'name', array('project_id' => $values['id'])); $str = ''; foreach($images as $key => $image) { $edit_uri = ($CI->fuel->admin->is_inline()) ? 'inline_edit' : 'edit'; $str .= '<a href="'.fuel_url('project_images/'.$edit_uri.'/'.$key).'">' . $image . '</a><br>'; } $create_uri = ($CI->fuel->admin->is_inline()) ? 'inline_create' : 'create'; $str .= '<br><br><a href="'.fuel_url('project_images/'.$create_uri).'" class="btn_field">Add</a><br>'; ...
• ziggyz27

  February 2014 edited 9:43AM

  Thanks for the response.
  I understand now the mapping of foreign_keys however the tree functionality is still not working. It just says no data to display.
  
  // in projects_model - this populates the categories properly in form and listing but tree view displays no data
  
  public $foreign_keys = array('project_category_id' => array('category_id' => 'project_categories_model'));
• admin

  February 2014 edited 9:43AM

  What does your tree method look like?
• ziggyz27

  February 2014 edited 9:43AM

  // in projects model.
  function tree()
  {
  return $this->_tree('foreign_keys');
  }
• admin

  February 2014 edited 9:43AM

  There is an issue with that method if you were using model name that was different then the table name. A fix was posted yesterday in the develop branch which will be in the next patch release:
  https://github.com/daylightstudio/FUEL-CMS/commit/8504510f772896a87230281c182b452345445e56
• ziggyz27

  February 2014 edited 9:43AM

  Thanks - I updated my copy with the patch and The tree is now showing up
  But its only showing one record under each category.
• admin

  February 2014 edited 9:43AM

  That's a bug. A fix for that has been pushed to the develop branch:
  https://github.com/daylightstudio/FUEL-CMS/commit/7215165839dc6cb3537850b249af4b59e8c0ca5e
• ziggyz27

  February 2014 edited February 2014

  Perfect - That fixed the problem with the tree display but the record id is wrong.
  It is displaying the category's record id for each record under it, when it should be the actual record id of that record.
• admin

  February 2014 edited 9:43AM

  Alright... hopefully third times a charm here. I've posted another fix for that so please test it out and let me know if you have any other issues. There was also an issue with the links when the module_uri module parameter was different from the module_name parameter.
  https://github.com/daylightstudio/FUEL-CMS/commit/e700d0abf783fd8be9836ddef99836b0c730a914
• ziggyz27

  February 2014 edited 9:43AM

  Nice it is working fine now. Thanks.