fusionuser3214

Thanks Madhumita. I do agree that if there is no incoming data for the real time chart it will not update. I was hoping there be some function in the API to trap such a case.

In my code I am making jsp calls to get real time data and would like to trap error conditions like when the JSP server is unavailable. I have been looking at the widgets documentation under "JavaScript events raised by the chart " and tried to implement using the example code but could not get it to work. See attached file Chart.txt for my code. I can definitely see the alert boxes for FC_Rendered and FC_DataLoaded when charts are first loaded. The XML file notLoad.xml contains URL to JSP and makes call every 5 seconds. Let us say all components are up and running then my charts are all displayed properly. Now if I shut down the jsp server, the chart remains frozen at the last displayed value. I am trying to catch such condition and display an error message or take some other route. Realtime data source in the XML dataStreamURL='chart.jsp?name=value' refreshInterval='5' Can you guys help me with this. Thanks Chart.txt

That is OK. My problem is that my data range is too big. From 0 to 2 million. Most of the times data hovers at < 50k. So if I give a max value of 2 million, the angular gauge needle moves but the movement is barely discernible. Another way would be to use the JavaScript API using setDataXML(strXML). I can then set the min and max values dynamically based on the incoming data.

Is it possible...?? Let us say my range for an angular gauge is 0 to 100. The input value is 150. Is it possible for me to plot it in such a way that needle stays at 100 but the display underneath says 150...

Found it...

Using AngularGauge. jsp page provides dataStream See screenshot...http://imgur.com/fff4I.jpg I continuously get "Invalid data: Non-numeric data" error. On my jsp side I even hard coded values. The screenshot shows fusion in debug mode and also the output from the jsp.