From b95ac13613921443f24895d797bab4207798cfbb Mon Sep 17 00:00:00 2001 From: Florent Torregrosa Date: Wed, 24 Dec 2014 09:58:48 +0100 Subject: [PATCH] Use Dnd on IE9 and below. --- modules/library/dnd/js/dnd-library.js | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/modules/library/dnd/js/dnd-library.js b/modules/library/dnd/js/dnd-library.js index 4257b02..eaeec91 100644 --- a/modules/library/dnd/js/dnd-library.js +++ b/modules/library/dnd/js/dnd-library.js @@ -8,6 +8,28 @@ */ (function($, Drupal) { + + // Compatibility for old IE. + if (!Array.prototype.filter) { + Array.prototype.filter = function(fun /*, thisp*/) { + var len = this.length; + if (typeof fun != "function") + throw new TypeError(); + + var res = new Array(); + var thisp = arguments[1]; + for (var i = 0; i < len; i++) { + if (i in this) { + var val = this[i]; // in case fun mutates this + if (fun.call(thisp, val, i, this)) + res.push(val); + } + } + + return res; + }; + } + /** * Initialize our namespace. */ -- 1.7.9.5