Nuget update bootstrap (disruptive)

2019-12-31 09:56:39 +01:00
parent 7d809aeb97
commit 623eff13a0
122 changed files with 40029 additions and 9343 deletions
@@ -0,0 +1,22 @@
+import getStyleComputedProperty from './getStyleComputedProperty';
+import isIE from './isIE';
+/**
+ * Finds the first parent of an element that has a transformed property defined
+ * @method
+ * @memberof Popper.Utils
+ * @argument {Element} element
+ * @returns {Element} first transformed parent or documentElement
+ */
+
+export default function getFixedPositionOffsetParent(element) {
+  // This check is needed to avoid errors in case one of the elements isn't defined for any reason
+   if (!element || !element.parentElement || isIE()) {
+    return document.documentElement;
+  }
+  let el = element.parentElement;
+  while (el && getStyleComputedProperty(el, 'transform') === 'none') {
+    el = el.parentElement;
+  }
+  return el || document.documentElement;
+
+}