[b354002] | 1 | |
---|
| 2 | /** |
---|
| 3 | * Add functionality to the profile drag and drop table. |
---|
| 4 | * |
---|
| 5 | * This behavior is dependent on the tableDrag behavior, since it uses the |
---|
| 6 | * objects initialized in that behavior to update the row. It shows and hides |
---|
| 7 | * a warning message when removing the last field from a profile category. |
---|
| 8 | */ |
---|
| 9 | Drupal.behaviors.profileDrag = function(context) { |
---|
| 10 | var table = $('#profile-fields'); |
---|
| 11 | var tableDrag = Drupal.tableDrag['profile-fields']; // Get the profile tableDrag object. |
---|
| 12 | |
---|
| 13 | // Add a handler for when a row is swapped, update empty categories. |
---|
| 14 | tableDrag.row.prototype.onSwap = function(swappedRow) { |
---|
| 15 | var rowObject = this; |
---|
| 16 | $('tr.category-message', table).each(function() { |
---|
| 17 | // If the dragged row is in this category, but above the message row, swap it down one space. |
---|
| 18 | if ($(this).prev('tr').get(0) == rowObject.element) { |
---|
| 19 | // Prevent a recursion problem when using the keyboard to move rows up. |
---|
| 20 | if ((rowObject.method != 'keyboard' || rowObject.direction == 'down')) { |
---|
| 21 | rowObject.swap('after', this); |
---|
| 22 | } |
---|
| 23 | } |
---|
| 24 | // This category has become empty |
---|
| 25 | if ($(this).next('tr').is(':not(.draggable)') || $(this).next('tr').size() == 0) { |
---|
| 26 | $(this).removeClass('category-populated').addClass('category-empty'); |
---|
| 27 | } |
---|
| 28 | // This category has become populated. |
---|
| 29 | else if ($(this).is('.category-empty')) { |
---|
| 30 | $(this).removeClass('category-empty').addClass('category-populated'); |
---|
| 31 | } |
---|
| 32 | }); |
---|
| 33 | }; |
---|
| 34 | |
---|
| 35 | // Add a handler so when a row is dropped, update fields dropped into new categories. |
---|
| 36 | tableDrag.onDrop = function() { |
---|
| 37 | dragObject = this; |
---|
| 38 | if ($(dragObject.rowObject.element).prev('tr').is('.category-message')) { |
---|
| 39 | var categoryRow = $(dragObject.rowObject.element).prev('tr').get(0); |
---|
| 40 | var categoryNum = categoryRow.className.replace(/([^ ]+[ ]+)*category-([^ ]+)-message([ ]+[^ ]+)*/, '$2'); |
---|
| 41 | var categoryField = $('select.profile-category', dragObject.rowObject.element); |
---|
| 42 | var weightField = $('select.profile-weight', dragObject.rowObject.element); |
---|
| 43 | var oldcategoryNum = weightField[0].className.replace(/([^ ]+[ ]+)*profile-weight-([^ ]+)([ ]+[^ ]+)*/, '$2'); |
---|
| 44 | |
---|
| 45 | if (!categoryField.is('.profile-category-'+ categoryNum)) { |
---|
| 46 | categoryField.removeClass('profile-category-' + oldcategoryNum).addClass('profile-category-' + categoryNum); |
---|
| 47 | weightField.removeClass('profile-weight-' + oldcategoryNum).addClass('profile-weight-' + categoryNum); |
---|
| 48 | |
---|
| 49 | categoryField.val(categoryField[0].options[categoryNum].value); |
---|
| 50 | } |
---|
| 51 | } |
---|
| 52 | }; |
---|
| 53 | }; |
---|