I have an Internet Explorer 9 compatibility Issue

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Posted by Ashsih Saxena on 20th May 2013

I am getting below exception while calling beginpath method RGraph.


"Microsoft JScript runtime error: Unable to get value of the property 'beginPath': object is null or undefined"

While debugging I found context is null and therefore its giving this exception.

Posted by RGraph support on 20th May 2013
Hi there,

If obj.context is null - it's unlikely to have any methods. Try putting an example page online.

Richard, RGraph Support
Posted by Joshua McKinnon on 27th May 2013
I came across this when I forgot to enclose my method calls within the $(document).ready function in jquery or window.onload method.

Try wrapping it, then retrieving your canvas object (which should be available now), and the methods should work.


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