Print Dygraph chart

问题

I'm trying to print a Div, containing a dygraph as follows:

javascript:

<script type="text/javascript">
            function PrintElem(elem)
            {               
                Popup(document.getElementById(elem).innerHTML);
            }

            function Popup(data) 
            {
                var mywindow = window.open('', 'my div', 'height=400,width=800');
                mywindow.document.write('<html><head><title>my div</title>');                
                mywindow.document.write('</head><body >');
                console.log(data);
                mywindow.document.write(data);
                mywindow.document.write('</body></html>');

                mywindow.print();
                mywindow.close();

                return true;
            }    
        </script>

In HTML:

<input type="button" value="Print Div" onclick="PrintElem('divName')" />

Problem statement:

The dygraph ("divName"), contains a script which plots the actual chart in HTML. The print function can not cater for this when trying to print the innerHTML.

Is there another way to do this? Thanks!

来源：https://stackoverflow.com/questions/14400599/print-dygraph-chart

标签

javascript

dygraphs

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