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/* $Id$ */
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if (!Drupal.ConditionalFields) {
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Drupal.ConditionalFields = {};
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}
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Drupal.ConditionalFields.switchField = function(id, values, onPageReady) {
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/* For each controlling field: find the controlled fields */
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$.each(Drupal.settings.ConditionalFields.controlling_fields, function(controllingField, controlledFields) {
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if (controllingField == id) {
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/* Find the settings of the controlled field */
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$.each(controlledFields, function(i, fieldSettings) {
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Drupal.ConditionalFields.doAnimation(fieldSettings, 'hide', onPageReady);
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/* Find the trigger values of the controlled field (for this controlling field) */
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$.each(fieldSettings.trigger_values, function(ii, val) {
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if (jQuery.inArray(val, values) != -1) {
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Drupal.ConditionalFields.doAnimation(fieldSettings, 'show', onPageReady);
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/* Stop searching in this field */
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return false;
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}
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});
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/* To do: Feature: Multiple controlling fields on the same field, are
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not supported for now. Test: other controlling fields types and widgets. */
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});
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}
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});
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}
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Drupal.ConditionalFields.doAnimation = function(fieldSettings, showOrHide, onPageReady) {
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/* Multiple fields are enclosed in a wrapper */
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if ($(fieldSettings.field_id).parents('#' + fieldSettings.field_id.substring(13) + '-add-more-wrapper').length == 1) {
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var toSwitch = $('#' + fieldSettings.field_id.substring(13) + '-add-more-wrapper');
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} else {
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var toSwitch = $(fieldSettings.field_id);
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}
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if (Drupal.settings.ConditionalFields.ui_settings == 'disable') {
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var disabled = '';
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if (showOrHide == 'hide') {
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disabled = '';
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}
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toSwitch.find('textarea, input, select').attr('disabled', disabled);
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}
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/* Avoid flickering */
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else if (onPageReady == true) {
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/* Setting css instead of simply hiding to avoid interference from collapse.js */
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showOrHide == 'show' ? toSwitch.show() : toSwitch.css('display', 'none');
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}
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else {
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switch (Drupal.settings.ConditionalFields.ui_settings.animation) {
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case 0:
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showOrHide == 'show' ? toSwitch.show() : toSwitch.hide();
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case 1:
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showOrHide == 'show' ? toSwitch.slideDown(Drupal.settings.ConditionalFields.ui_settings.anim_speed) :
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toSwitch.slideUp(Drupal.settings.ConditionalFields.ui_settings.anim_speed);
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case 2:
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showOrHide == 'show' ? toSwitch.fadeIn(Drupal.settings.ConditionalFields.ui_settings.anim_speed) :
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toSwitch.fadeOut(Drupal.settings.ConditionalFields.ui_settings.anim_speed);
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}
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}
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}
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Drupal.ConditionalFields.findValues = function(field) {
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var values = [];
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field.find('option:selected, input:checked').each( function() {
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if ($(this)[0].selected || $(this)[0].checked) {
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values[values.length] = this.value;
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}
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});
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return values;
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}
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Drupal.ConditionalFields.fieldChange = function() {
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var values = Drupal.ConditionalFields.findValues($(this));
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var id = '#' + $(this).attr('id');
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Drupal.ConditionalFields.switchField(id, values, false);
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}
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| 78 |
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| 79 |
Drupal.behaviors.ConditionalFields = function (context) {
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$('.node-form, #user-register').find('.controlling-field:not(.conditional-field-processed)', context).addClass('conditional-field-processed').each(function () {
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/* Set default state */
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Drupal.ConditionalFields.switchField('#' + $(this).attr('id'), Drupal.ConditionalFields.findValues($(this)), true);
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/* Add events. Apparently, Explorer doesn't catch the change event? */
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$.browser.msie == true ? $(this).click(Drupal.ConditionalFields.fieldChange) : $(this).change(Drupal.ConditionalFields.fieldChange);
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});
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};
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