Move all files to 2017/

2017/web/modules/contrib/webform/js/webform.element.computed.js

@@ -0,0 +1,74 @@
+/**
+ * @file
+ * JavaScript behaviors for computed elements.
+ */
+
+(function ($, Drupal, debounce) {
+
+  'use strict';
+
+  Drupal.webform = Drupal.webform || {};
+  Drupal.webform.computed = Drupal.webform.computed || {};
+  Drupal.webform.computed.delay = Drupal.webform.computed.delay || 500;
+
+  /**
+   * Initialize computed elements.
+   *
+   * @type {Drupal~behavior}
+   */
+  Drupal.behaviors.webformComputed = {
+    attach: function (context) {
+      $(context).find('.js-webform-computed').once('webform-computed').each(function () {
+        // Get computed element and parent form.
+        var $element = $(this);
+        var $form = $element.closest('form');
+
+        // Get elements that are used by the computed element.
+        var elementKeys = $(this).data('webform-element-keys').split(',');
+        if (!elementKeys) {
+          return;
+        }
+
+        // Get computed element triggers.
+        var inputs = [];
+        $.each(elementKeys, function (i, key) {
+          // Exact input match.
+          inputs.push(':input[name="' + key + '"]');
+          // Sub inputs. (aka #tree)
+          inputs.push(':input[name^="' + key + '["]');
+        });
+        var $triggers = $form.find(inputs.join(','));
+
+        // Add event handler to computed element triggers.
+        $triggers.on('keyup change',
+          debounce(triggerUpdate, Drupal.webform.computed.delay));
+
+        // Initialize computed element update which refreshes the displayed
+        // value and accounts for any changes to the #default_value for a
+        // computed element.
+        triggerUpdate(true);
+
+        function triggerUpdate(initialize) {
+          // Prevent duplicate computations.
+          // @see Drupal.behaviors.formSingleSubmit
+          if (initialize !== true) {
+            var formValues = $triggers.serialize();
+            var previousValues = $element.attr('data-webform-computed-last');
+            if (previousValues === formValues) {
+              return;
+            }
+            $element.attr('data-webform-computed-last', formValues);
+          }
+
+          // Add loading class to computed wrapper.
+          $element.find('.js-webform-computed-wrapper')
+            .addClass('webform-computed-loading');
+
+          // Trigger computation.
+          $element.find('.js-form-submit').mousedown();
+        }
+      });
+    }
+  };
+
+})(jQuery, Drupal, Drupal.debounce);