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comethighchartsdwr

Highchart and DWR Comet

There is an element that get updates using DWR comet command in server side Like this 

Util.setValue("newnumber", number);

So in Client Side I can get it like in simple command like 

<div id = newnumber></div>

Now I want to add the data in HighCharts' live chart. My question is there any event command that says that the "newnumber" value is updated so that I can add the new data in highchart series?

Solution

  • Ok, I figured it out. The only way to get value in dwr

    var xx = dwr.util.getValue(newnumber);

    And I used periodic function to get latest value add in series of Highcharts 

        setInterval(function() {
                            var yy = parseInt(xx);
                            var x = (new Date()).getTime(), // current time
                                y = yy;
                            series.addPoint([x, y], true, true);
                        }, 1000);