Hi Chaps,
I'm doing a succesful call to a servlet which is returning a String array.
Array's datas should be used to display a pie chart.
What is the best way to pass these datas to createtable() in order to fill the
data table ?
Did tried a couple of ideas but i had some error messages like
"referring-to-a-non-final-variable-data-inside-an-inner-class" and others .
Can someone help me fix this because i'm beating around the bush ?
Regards,
Pierre
---------------------------------------------------------------
Service.callD(F,
new AsyncCallback() {
public void onFailure(Throwable caught) {
dialogBox
.setText("Remote Procedure Call - Failure");
serverResponseLabel
.addStyleName("serverResponseLabelError");
serverResponseLabel.setHTML(SERVER_ERROR);
dialogBox.center();
closeButton.setFocus(true);
}
@Override
public void onSuccess(String[][] result) {
Runnable onLoadCallback = new Runnable() {
public void run() {
PieChart pie = new PieChart(createTable(), createOptions());
pie.addSelectHandler(createSelectHandler(pie));
horizontalPanel_2.add(pie);
}
};
VisualizationUtils.loadVisualizationApi(onLoadCallback, PieChart.PACKAGE);
}
---------------------------------------------------------------
private AbstractDataTable createTable() {
DataTable data = DataTable.create();
data.addColumn(ColumnType.STRING, "Libelle");
data.addColumn(ColumnType.NUMBER, "Nombre");
data.addRows(4);
data.setValue(0, 0, "Defaut 1");
data.setValue(0, 1, 14);
data.setValue(1, 0, "Defaut 2");
data.setValue(1, 1, 10);
data.setValue(2, 0, "Defaut 3");
data.setValue(2, 1, 25);
data.setValue(3, 0, "Defaut 4");
data.setValue(3, 1, 2);
return data;
}
---------------------------------------------------------------
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