How to Disable Drill Through on Pentaho Charts

I have some dashboard pages which show charts that are purely informational. They don’t need to click to anywhere. In fact, since I’m loading these charts via AJAX calls I do not want them to be linked. I want them to be images without any URLs and no clicks.

All of those bars / lines etc I just want to have hovers (to see the values, but no click through locations).

However, after looking through all the documentation and code for it, I couldn’t find a single way to suppress the generation of hyperlinks for the charts. Sure, I could get the image from the ChartComponent but then I wouldn’t get the hover values. Until it occurred to me. Why not just make a URL link that does nothing?

Adding the following fragment to the chart definition can make the link, in essence, do nothing and not even refresh the page. Meets my needs.


Not ideal though. It still shows the user a clickable area so the user may think the application isn’t working properly. I think BISERVER-2222 will be better in the long term but a stop gap measure that helps my customers for sure.

One thought on “How to Disable Drill Through on Pentaho Charts

  1. neroliang

    Hello, I am getting interested on your example– pentaho charts. I am coping with such a simlar case. But Obviously I am a newbie on creating such chart in Pentaho.

    Do you mind offering your solution-files(.xml, .xaction, .jsp),
    It would be awesome helpful for me, Thank you in advance.


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