Can't fatch hover data from indipendent graphs

Please include the following in any bug reports:
1. Link to a page which demonstrates the problem, preferably a jsfiddle
(use dygraphs.com/fiddle as a template)
2. Browser and Operating System that exhibit the problem

It also helps if you include the non-compacted version of the JS on your
page. For instance, instead of doing this:

<script type="text/javascript" src="dygraph-combined.js"></script>

do this:

<script type="text/javascript" src="dygraph-dev.js"></script>

This makes error messages and debugging simpler. The jsfiddle does this
automatically.

Hello,
Jumping directly to the issue, I have a set of graphs(for example g1,g2 & g3, 
all are range selector) in different divs on a single page. Is there any 
facility in dygraphs to set a single common range selector that can be 
simultaneously used for all the graphs?

Original issue reported on code.google.com by kaushalp...@gmail.com on 22 Jan 2014 at 6:14

pingjiang / dygraphs

Can't fatch hover data from indipendent graphs #504