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Thread: dial chart

  1. #1

    Smile dial chart

    hello to everyone.. i need help, i want to do a dial chart that receive values from a jsp dashboard but i dont know how to do it. i've have seeing the examples of Ingo: http://forums.pentaho.org/showthread.php?t=54951&page=3
    but i cant understood why he uses javascript..i want to know how to define the minimun, maximun value in a dial chart but this definition have to be by sql...

    sorry for my confusing explanation...
    bye
    mata123

  2. #2
    Join Date
    Dec 2005
    Posts
    531

    Default

    Hi,

    have a look at: http://wiki.pentaho.org/display/PentahoDoc/Dial+Chart

    In my example I put the variance, which is the actual value, in a variable to display it as the title of the chart.

    Best regards,
    Ingo

  3. #3

    Default xaction of the dial

    i have deleted the part of the relational(sql instruction) and the javascript part.... and only leave the dial chart.
    bye
    regards
    mata123
    Attached Files Attached Files

  4. #4
    Join Date
    Dec 2005
    Posts
    531

    Default

    Hi,

    have a look at the documentation above, it states that you need to pass a result set with one line and three columns to the chart containing the value, a min and a max value.

    Either you have to create this result set via an SQL statement or you have to build it out of your parameters in a javascript action.

    If I have time I will try to get you xaction working.

    Regards,
    Ingo

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