can-dom-mutate - npm Package Compare versions

Comparing version 1.3.2 to 1.3.3

-util.js

@@ -49,2 +49,6 @@ "use strict";
 
+function isElementNode (node) {
+	return !!(node && node.nodeType === 1);
+}
+
 function getChildren (parentNode) {
@@ -110,9 +114,18 @@ var nodes = [];
 
+// IE11 requires a filter parameter for createTreeWalker
+// it also must be an object with an `acceptNode` property
+function treeWalkerFilterFunction() {
+	return NodeFilter.FILTER_ACCEPT;
+}
+var treeWalkerFilter = treeWalkerFilterFunction;
+treeWalkerFilter.acceptNode = treeWalkerFilterFunction;
+
 function getNodesWithTreeWalker(rootNode) {
 	var result = isFragment(rootNode) ? [] : [rootNode];
 
-	var walker = getDocument().createTreeWalker(
+	// IE11 throws if createTreeWalker is called on a non-ElementNode
+	var walker = isElementNode(rootNode) && getDocument().createTreeWalker(
 		rootNode,
 		NodeFilter.SHOW_TEXT | NodeFilter.SHOW_ELEMENT,
-		null,
+		treeWalkerFilter,
 		false
@@ -122,3 +135,3 @@ );
 	var node;
-	while(node = walker.nextNode()) {
+	while(node = walker && walker.nextNode()) {
 		result.push(node);
@@ -125,0 +138,0 @@ }

package.json

 {
   "name": "can-dom-mutate",
   "description": "Dispatch and listen for DOM mutations",
-  "version": "1.3.2",
+  "version": "1.3.3",
   "author": {
@@ -6,0 +6,0 @@ "name": "DoneJS Team",

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Total package byte prevSize

59404

increased by0.83%

Lines of code

1356

increased by0.82%

No dependency changes