modules/profile/profile.js

// $Id: profile.js,v 1.6 2009/04/26 19:18:46 webchick Exp $
(function ($) {

/**
 * Add functionality to the profile drag and drop table.
 *
 * This behavior is dependent on the tableDrag behavior, since it uses the
 * objects initialized in that behavior to update the row. It shows and hides
 * a warning message when removing the last field from a profile category.
 */
Drupal.behaviors.profileDrag = {
  attach: function (context, settings) {
    var table = $('#profile-fields');
    var tableDrag = Drupal.tableDrag['profile-fields']; // Get the profile tableDrag object.

    // Add a handler for when a row is swapped, update empty categories.
    tableDrag.row.prototype.onSwap = function (swappedRow) {
      var rowObject = this;
      $('tr.category-message', table).each(function () {
        // If the dragged row is in this category, but above the message row, swap it down one space.
        if ($(this).prev('tr').get(0) == rowObject.element) {
          // Prevent a recursion problem when using the keyboard to move rows up.
          if ((rowObject.method != 'keyboard' || rowObject.direction == 'down')) {
            rowObject.swap('after', this);
          }
        }
        // This category has become empty
        if ($(this).next('tr').is(':not(.draggable)') || $(this).next('tr').size() == 0) {
          $(this).removeClass('category-populated').addClass('category-empty');
        }
        // This category has become populated.
        else if ($(this).is('.category-empty')) {
          $(this).removeClass('category-empty').addClass('category-populated');
        }
      });
    };

    // Add a handler so when a row is dropped, update fields dropped into new categories.
    tableDrag.onDrop = function () {
      dragObject = this;
      if ($(dragObject.rowObject.element).prev('tr').is('.category-message')) {
        var categoryRow = $(dragObject.rowObject.element).prev('tr').get(0);
        var categoryNum = categoryRow.className.replace(/([^ ]+[ ]+)*category-([^ ]+)-message([ ]+[^ ]+)*/, '$2');
        var categoryField = $('select.profile-category', dragObject.rowObject.element);
        var weightField = $('select.profile-weight', dragObject.rowObject.element);
        var oldcategoryNum = weightField[0].className.replace(/([^ ]+[ ]+)*profile-weight-([^ ]+)([ ]+[^ ]+)*/, '$2');

        if (!categoryField.is('.profile-category-' + categoryNum)) {
          categoryField.removeClass('profile-category-' + oldcategoryNum).addClass('profile-category-' + categoryNum);
          weightField.removeClass('profile-weight-' + oldcategoryNum).addClass('profile-weight-' + categoryNum);

          categoryField.val(categoryField[0].options[categoryNum].value);
        }
      }
    };
  }
};

})(jQuery);
1	// $Id: profile.js,v 1.6 2009/04/26 19:18:46 webchick Exp $
2	(function ($) {
3
4	/**
5	* Add functionality to the profile drag and drop table.
6	*
7	* This behavior is dependent on the tableDrag behavior, since it uses the
8	* objects initialized in that behavior to update the row. It shows and hides
9	* a warning message when removing the last field from a profile category.
10	*/
11	Drupal.behaviors.profileDrag = {
12	attach: function (context, settings) {
13	var table = $('#profile-fields');
14	var tableDrag = Drupal.tableDrag['profile-fields']; // Get the profile tableDrag object.
15
16	// Add a handler for when a row is swapped, update empty categories.
17	tableDrag.row.prototype.onSwap = function (swappedRow) {
18	var rowObject = this;
19	$('tr.category-message', table).each(function () {
20	// If the dragged row is in this category, but above the message row, swap it down one space.
21	if ($(this).prev('tr').get(0) == rowObject.element) {
22	// Prevent a recursion problem when using the keyboard to move rows up.
23	if ((rowObject.method != 'keyboard' \|\| rowObject.direction == 'down')) {
24	rowObject.swap('after', this);
25	}
26	}
27	// This category has become empty
28	if ($(this).next('tr').is(':not(.draggable)') \|\| $(this).next('tr').size() == 0) {
29	$(this).removeClass('category-populated').addClass('category-empty');
30	}
31	// This category has become populated.
32	else if ($(this).is('.category-empty')) {
33	$(this).removeClass('category-empty').addClass('category-populated');
34	}
35	});
36	};
37
38	// Add a handler so when a row is dropped, update fields dropped into new categories.
39	tableDrag.onDrop = function () {
40	dragObject = this;
41	if ($(dragObject.rowObject.element).prev('tr').is('.category-message')) {
42	var categoryRow = $(dragObject.rowObject.element).prev('tr').get(0);
43	var categoryNum = categoryRow.className.replace(/([^ ]+[ ]+)category-([^ ]+)-message([ ]+[^ ]+)/, '$2');
44	var categoryField = $('select.profile-category', dragObject.rowObject.element);
45	var weightField = $('select.profile-weight', dragObject.rowObject.element);
46	var oldcategoryNum = weightField[0].className.replace(/([^ ]+[ ]+)profile-weight-([^ ]+)([ ]+[^ ]+)/, '$2');
47
48	if (!categoryField.is('.profile-category-' + categoryNum)) {
49	categoryField.removeClass('profile-category-' + oldcategoryNum).addClass('profile-category-' + categoryNum);
50	weightField.removeClass('profile-weight-' + oldcategoryNum).addClass('profile-weight-' + categoryNum);
51
52	categoryField.val(categoryField[0].options[categoryNum].value);
53	}
54	}
55	};
56	}
57	};
58
59	})(jQuery);