franck@0: // $Id: popups_reference.js,v 1.1.2.1 2009/01/18 22:40:33 starbow Exp $
franck@0: 
franck@0: /**
franck@0:  * Popups: Add and Reference behavior
franck@0:  * 
franck@0:  * Adds the behavior of selecting the newly created node.
franck@0:  */
franck@0: 
franck@0: /**
franck@0:  * Parse the cookies to find a value.
franck@0:  *
franck@0:  * @param name of cookie value.
franck@0:  */ 
franck@0: function popups_reference_get_cookie_value(name) {
franck@0:   name += '=';
franck@0:   var cookies = document.cookie.split(';');
franck@0:   for (var i=0; i < cookies.length; i++) {
franck@0:     var cookie = jQuery.trim(cookies[i]);
franck@0:     if (cookie.indexOf(name) === 0) {
franck@0:       return cookie.substring(name.length, cookie.length);
franck@0:     }
franck@0:   }
franck@0: }
franck@0: 
franck@0: /**
franck@0:  * Attach the behavior.
franck@0:  */
franck@0: Drupal.behaviors.popups_reference = function(context) {
franck@0:   $('.popups-reference', context).not('.popups-reference-processed').each(function() {
franck@0:     $(this).addClass('popups-reference-processed'); // Don't re-add to processed links.
franck@0:     $(this).click(function() {
franck@0:       var rel = $(this).attr('rel'); // Rel attribute of the clicked link is the wrapper id.
franck@0:       var $wrapper = $('#' + rel);
franck@0:       // Unbind namespaced event, so bindings don't pile up every click.
franck@0:       $(document).unbind('popups_form_success.popups_reference');
franck@0:       
franck@0:       // Bind to the popups API custom form_success event.
franck@0:       $(document).bind('popups_form_success.popups_reference', function() {
franck@0:         // Info about the new node was placed in a cookie when it was created.
franck@0:         var nid = popups_reference_get_cookie_value('PopupRefNid');
franck@0:         var title = popups_reference_get_cookie_value('PopupRefTitle');
franck@1:         title = decodeURIComponent(title);
franck@0:         $wrapper.find('select').val(nid); // Select
franck@0:         $wrapper.find('input.form-autocomplete').val(title); // Autocomplete
franck@0:         $wrapper.find(':radio[value=' + nid + ']').select(); // Radio buttons
franck@0:       });
franck@0:     });
franck@0:   });
franck@0: };
franck@0: