...
...
chart1.draw(data1);
function selectEvent1() {
selected_data = data1.getValue(chart1.getSelection()[0].row, 0);
change_department(selected_data);
}
google.visualization.events.addListener(chart1, 'select', selectEvent1);
--------------------------------------------------------------------------------------------------------
When I click pie-chart it works very well, it call change_Department
function with parameter.
However, if I click the already clicked(selected) slice, everything stops!!
no work. freezing...
If I remove the first line in the function selectEvent1(), clicking
selected slice doesn't matter. pie-chart is clickable again although I
click selected slice.
What I wanna do is that if I click selected slice, then I want to make the
slice unselected.
What can I do for it?
problem :
http://vrc.kaist.ac.kr:8080/bamboo/result_form.jsp?query=hci&restructedQuery=%28hci%29
(try
to test on left chart)
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