Hi all,
I use the Google pie chart. I generate the script from a server java class
and let it show in a browser. I have a different java script that contains
a function. My question is: How can I call this function from my generated
Google pie chart script:
+ "var options = {'title':'Content Type', "
+ "'width':800, "
+ "'height':600,"
+
"'chartArea.left':'50%',colors:['red','#706464','#E9DCDC','#3D0808','black']};
"
+ "var chart = new
google.visualization.PieChart(document.getElementById('Formular')); "
+ "function selectHandler() { "
+ "var selectedItem = chart.getSelection()[0]; "
+ "if (selectedItem) { "
+ "var auswahl = data.getValue(selectedItem.row,
0); "
+ "alert('The user selected ' + auswahl); "
<---------------------------------------------------------------------------Works
perfect!
//+
"suSo.push('{\"Funktion\":\"antworten\",\"Text\":\"type\",\"Wert\":auswahl}');"
<-------------------Causes the pie chart not to show up when enabled?
+ "} "
+ "} "
+ "google.visualization.events.addListener(chart,
'select', selectHandler); "
+ "chart.draw(data, options); "
+ "} "
+ "</script> ";
I only started to use the GPC. So this might be a newbee question.
Thank you in advance
Olaf
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