I got it working with following code...
var col = chart.getSelection()[0]['column'];
varcolname = data.getColumnLabel(col);
and then the condition to check which column..
Thanx btw
On Thursday, January 9, 2014 9:52:48 PM UTC+5:30, asgallant wrote:
>
> The column of the selected item tells you what data series it comes from.
>
> Incidentally, your selector code is prone to breaking: if the user
> deselects a point, the #getSelection method will return an empty array, and
> element 0 of an empty array doesn't exist. This is the safe way to handle
> selections:
>
> function selectHandler () {
> var selection = chart.getSelection();
> if (selection.length) {
> var selectedItem = selection[0];
> // do something with selected item
> }
> }
>
> On Thursday, January 9, 2014 4:30:49 AM UTC-5, Sandesh Kanade wrote:
>>
>> Is there any way i can get which series selected in combo chart.
>> Depending on that my SelectHandler will change its parameters.
>> function selectHandler() {
>> var selectedItem = chart.getSelection()[0];
>>
>> if (selectedItem) {
>> var series = data.getValue(0, selectedItem.column); // likewise series
>> alert('User selected ' + series );
>> }
>>
>> }
>>
>
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