From: Robert Konigsberg <konigsberg@google.com>
Date: Thu, 22 Nov 2012 17:55:03 +0000 (-0500)
Subject: When div is of type string, replace it with a document element.
X-Git-Tag: v1.0.0~169^2~1
X-Git-Url: https://adrianiainlam.tk/git/?a=commitdiff_plain;h=8a870376bb9712b8fa111e1908802084836f68f2;p=dygraphs.git

When div is of type string, replace it with a document element.
---

diff --git a/dygraph.js b/dygraph.js
index c7f7087..42e87c8 100644
--- a/dygraph.js
+++ b/dygraph.js
@@ -355,6 +355,10 @@ Dygraph.prototype.__init__ = function(div, file, attrs) {
 
   attrs = Dygraph.mapLegacyOptions_(attrs);
 
+  if (typeof(div) == 'string') {
+    div = document.getElementById(div);
+  }
+
   if (!div) {
     Dygraph.error("Constructing dygraph with a non-existent div!");
     return;