luci-base: cbi.js: add NodeList.forEach() polyfill for IE 11

Signed-off-by: Jo-Philipp Wich <jo@mein.io>

1 files changed, 9 insertions, 0 deletions

diff --git a/modules/luci-base/htdocs/luci-static/resources/cbi.js b/modules/luci-base/htdocs/luci-static/resources/cbi.js
index 6a487366f..74b275742 100644
--- a/modules/luci-base/htdocs/luci-static/resources/cbi.js
+++ b/modules/luci-base/htdocs/luci-static/resources/cbi.js
@@ -1498,6 +1498,15 @@ String.nobr = function()
 	return ''.nobr.apply(arguments[0], a);
 }
 
+if (window.NodeList && !NodeList.prototype.forEach) {
+	NodeList.prototype.forEach = function (callback, thisArg) {
+		thisArg = thisArg || window;
+		for (var i = 0; i < this.length; i++) {
+			callback.call(thisArg, this[i], i, this);
+		}
+	};
+}
+
 
 var dummyElem, domParser;