I am selecting data tip by searching a value and after I have them selected I would also like to show the data tips.

Here is the function I am using for selecting the dataPoints:

public function selectItems(event:Event):void
{

var allSeries:Array = bigChart.series;

for (var i:int=0; i < allSeries.length; i++)
{

var selectedData:Array = [];
// Iterate over each item in the series.
for (var j:int=0; j< mainData.length; j++)
{
if (mainData.getItemAt(j).OrNo == String(txtOrderNum.text))
{
selectedData.push(j);

}

}

allSeries[i].selectedIndices = selectedData;

}
txtOrderNum.text = ”;

}