Question

While running following code ,I got the error message as below,

function urlLoader_complete(evt:Event)
{
    XMLdata=(evt.target.data).toString();
    XMLdata=XMLdata.split("&lt;").join("<");
    XMLdata=XMLdata.split("&gt;").join(">");
    xml=new XML(XMLdata);
    **fnctn();**
}

function fnctn() 
{
    var tp:int = bulb1 + bulb2 + bulb3 + bulb4;
    if(tp == 1)
    {
        **gep.addItem(new Object());**
        gep[gep.length-1].voltage1 =evt.result.Array.Voltage.Val;
        gep[gep.length-1].current1 = evt.result.Array.Current.Val;
        gep[gep.length-1].voltage2 = 0;
        gep[gep.length-1].current2 = 0;
        gep[gep.length-1].voltage3 = 0;
        gep[gep.length-1].current3 = 0;
        gep[gep.length-1].voltage4 = 0;
        gep[gep.length-1].current4 = 0;
    }

Error is

ReferenceError: Error #1065: Variable evt is not defined.

at vi_fla::MainTimeline/fnctn()[vi_fla.MainTimeline::frame2:449]

at vi_fla::MainTimeline/urlLoader_complete()[vi_fla.MainTimeline::frame2:436]

at flash.events::EventDispatcher/dispatchEventFunction()

at flash.events::EventDispatcher/dispatchEvent()

at flash.net::URLLoader/onComplete()

The two lines with errors are marked in the above code…what will be the reason for this error?

***UPDATE********

Now I have modified the code as below.

function fnctn(evt:Event)

{
var tp:int = bulb1 + bulb2 + bulb3 + bulb4;

if(tp == 1)

{

   ChartDataProvider1.push(xml.Value.Array.Voltage.Val.text())

ChartcategoryNames.push();

trace("value= "+xml.Value.Array.Voltage.Val.text())

}

}

Now there is no error while running,But trace value shows no values. It shows as Value=

How this problem can be solved?

*******UPDATE**************

I modified code as below

var ChartcategoryNames:Array=new Array();

var ChartDataProvider1:Array=new Array();

var lineArray1:LineSeries=new LineSeries();

if(tp == 1)

{

                            ChartDataProvider1.push(xml.graph.Voltage.text());

            ChartcategoryNames.push();

            trace("hi= "+xml.graph.Voltage.text());

                         yAxis = new NumericAxis();

            yAxis.maximum=10;

            yAxis.minimum=0;

            yAxis.majorUnit=2;

            Exp_Content.input_mc.in_graph.verticalAxis=yAxis;

            //Exp_Content.input_mc.in_graph.dataProvider=ChartDataProvider1

                        lineArray1.dataProvider=ChartDataProvider1;

}

Now the trace hi shows correct values,which is also seen in ChartDataProvider1.But lineArray1 does not have any values…Please suggest a solution for this problem..

Answer 1

You need to pass your event around:

fnctn(evt);
...
function fnctn(evt : Event);