fbjs - npm Package Compare versions

Comparing version 0.8.9 to 0.8.10

CHANGELOG.md

 ## [Unreleased]
 
+
+## [0.8.10] - 2017-03-20
+- Made DOM utilities work in nested browsing contexts.
+
+
 ## [0.8.9] - 2017-01-31
@@ -4,0 +9,0 @@

lib/getActiveElement.js

@@ -22,11 +22,15 @@ 'use strict';
  * yet defined.
+ *
+ * @param {?DOMDocument} doc Defaults to current document.
+ * @return {?DOMElement}
  */
-function getActiveElement() /*?DOMElement*/{
-  if (typeof document === 'undefined') {
+function getActiveElement(doc) /*?DOMElement*/{
+  doc = doc || document;
+  if (typeof doc === 'undefined') {
     return null;
   }
   try {
-    return document.activeElement || document.body;
+    return doc.activeElement || doc.body;
   } catch (e) {
-    return document.body;
+    return doc.body;
   }
@@ -33,0 +37,0 @@ }

lib/getElementRect.js

@@ -23,3 +23,3 @@ 'use strict';
 function getElementRect(elem) {
-  var docElem = document.documentElement;
+  var docElem = elem.ownerDocument.documentElement;
 
@@ -26,0 +26,0 @@ // FF 2, Safari 3 and Opera 9.5- do not support getBoundingClientRect().

lib/getScrollPosition.js

@@ -30,4 +30,4 @@ /**
 function getScrollPosition(scrollable) {
-  var documentScrollElement = getDocumentScrollElement();
-  if (scrollable === window) {
+  var documentScrollElement = getDocumentScrollElement(scrollable.ownerDocument || scrollable.document);
+  if (scrollable.Window && scrollable instanceof scrollable.Window) {
     scrollable = documentScrollElement;
@@ -37,3 +37,3 @@ }
 
-  var viewport = scrollable === documentScrollElement ? document.documentElement : scrollable;
+  var viewport = scrollable === documentScrollElement ? scrollable.ownerDocument.documentElement : scrollable;
 
@@ -40,0 +40,0 @@ var xMax = scrollable.scrollWidth - viewport.clientWidth;

lib/getUnboundedScrollPosition.js

@@ -26,6 +26,6 @@ /**
 function getUnboundedScrollPosition(scrollable) {
-  if (scrollable === window) {
+  if (scrollable.Window && scrollable instanceof scrollable.Window) {
     return {
-      x: window.pageXOffset || document.documentElement.scrollLeft,
-      y: window.pageYOffset || document.documentElement.scrollTop
+      x: scrollable.pageXOffset || scrollable.document.documentElement.scrollLeft,
+      y: scrollable.pageYOffset || scrollable.document.documentElement.scrollTop
     };
@@ -32,0 +32,0 @@ }

lib/isNode.js

@@ -19,5 +19,7 @@ 'use strict';
 function isNode(object) {
-  return !!(object && (typeof Node === 'function' ? object instanceof Node : typeof object === 'object' && typeof object.nodeType === 'number' && typeof object.nodeName === 'string'));
+  var doc = object ? object.ownerDocument || object : document;
+  var defaultView = doc.defaultView || window;
+  return !!(object && (typeof defaultView.Node === 'function' ? object instanceof defaultView.Node : typeof object === 'object' && typeof object.nodeType === 'number' && typeof object.nodeName === 'string'));
 }
 
 module.exports = isNode;

lib/Style.js

@@ -52,3 +52,4 @@ 'use strict';
     }
-    while (node && node !== document.body) {
+    var ownerDocument = node.ownerDocument;
+    while (node && node !== ownerDocument.body) {
       if (_isNodeScrollable(node, 'overflow') || _isNodeScrollable(node, 'overflowY') || _isNodeScrollable(node, 'overflowX')) {
@@ -59,3 +60,3 @@ return node;
     }
-    return window;
+    return ownerDocument.defaultView || ownerDocument.parentWindow;
   }
@@ -62,0 +63,0 @@

package.json

 {
   "name": "fbjs",
-  "version": "0.8.9",
+  "version": "0.8.10",
   "description": "A collection of utility libraries used by other Facebook JS projects",
@@ -5,0 +5,0 @@ "main": "index.js",

No alert changes

Improved metrics

Total package byte prevSize

382298

0.29%

Lines of code

5395

0.13%

No dependency changes