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Event handler will not detect points/series


Velrex
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I am trying to link websites into pieces of a pie chart using the event handlers for points. Below is a sample of the code i am using. When I am running a tests on the values of the points, I get undefined values.
 

function loadChart()
 {
alert("loadChart function started");
chart1 = new cfx.Chart();
chart1.setGallery(cfx.Gallery.Pie);
var getData = chart1.getData();
getData.setSeries(1);
getData.setPoints(4);
chart1.getView3D().setEnabled(true);
chart1.getAllSeries().getPointLabels().setFormat("%v");
chart1.getAllSeries().getPointLabels().setVisible(true);
chart1.getAllSeries().getPointLabels().setAlignment(cfx.StringAlignment.NEAR);
 
var pie = chart1.getGalleryAttributes();
pie.setExplodingMode(cfx.ExplodingMode.All);
var data1 = <?echo $data;?>;
chart1.setDataSource(data1);
 
var someVar = document.getElementById('ChartDiv1')
chart1.create(someVar);
someVar.onclick = doClick;
alert("Chart1 created");


function doClick(evt) {
alert('You clicked something');
var iPoint = 0;
var iSeries = 0;
if ((evt.hitType == cfx.HitType.Point)  || (evt.hitType == cfx.HitType.Between))  {
iPoint = evt.point;
iSeries = evt.series;
alert('iPoint = ' + iPoint);
if (iPoint == 0) {
}
else if (iPoint == 1) {
}
else if (iPoint == 2) {
}
else if (iPoint == 3) {
}
else if (iPoint == 4) {
}
openWebSite(website);
}
else
{
alert("points did not work");
}
 
}

 

function openWebSite(website)
 {
window.open(website);
 }
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