I am trying to create a bar graph for my test data, I have created two
columns, one for the test name and other one is number of failed tests.
This works perfectly fine. But my problem is on my selection handler if
user clicks on say for example "TestA's failed tests bar" then i need to
get list.Suites[i].test_id value not the failed tests number. I am not sure
how to set this value as chart's input without making it visible for users.
I have earlier worked with SWT and we can set an object as input to any
widget and manipulate the label provider to show what we want to show.
In google charts, DataTable types only take string, number, datatime. How
do we set an object as Datatype row. Or how can we pass additional data to
the graph so that we can use them in selection handler.
graph = new google.visualization.ColumnChart
(document.getElementById('div'));
inputDataTable = new google.visualization.DataTable();
inputDataTable.addColumn('string', 'TestName');
inputDataTable.addColumn('number', 'Failed Count');
google.visualization.events.addListener(graph,'select', selectHandler);
for (var i = 0; i < list.Suites.length; i++) {
inputDataTable.addRow([list.Suites[i].name, list.Suites[i].failed_count]);
}
function selectHandler(e) {
var selection = graph.getSelection();
var item = selection[0];
}
Any help is greatly appreciated.
Thanks,
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