// Create an instance of the button class
var series;
var btnInsertSerie = new PP.Ui.Button({
	ParentNode: document.body, //DOM parent node
	Content: "Add row", //text
	Click: PP.Delegate(insertSrs)
});
var lanerbox = workbookBox.getDataView().getGridView();
function insertSrs()
	{
		var source = wbk;//Return an instance of the PP.TS.WbkDocument class
		//Create an object that is passed as parameters to the getAddSeriesSettings method
		series = [];
		var serie = {};
		//Set series key
		serie.k = "0";
		//Set series identifier
		serie.id = "";
		//Set series name in the language corresponding to the current locale
		serie.n = PP.resourceManager.getString("WbkNewSerie") + " " + tsService._NewSeriesCount;
		//Iterate series counter in the workbook
		tsService._NewSeriesCount++;
		//Set series visibility
		serie.vis = True;
		//Set series type
		serie.kind = "Source";
		//Set series tooltip
		serie.hint = "";
		//Set series formula
		serie.calc = {};
		//Get and set series index
		serie.index = tsService._getMaxNonChildSerieIndex(wbk) + 1;
		if (source.getWbkMetadata().rubrs.def)
		serie.calc.rubKey = source.getWbkMetadata().rubrs.def.k;
		else serie.calc.rubKey = source.getHier().getMetadata().obInst.obDesc.k;
		series.push(serie);
		serie.atts = { its: { it: []} };
		serie.level = "Month";
		//Get body of request for adding series to workbook
		var body = tsService.getAddSeriesSettings(source, series,  True);
		wbk.setIsChanged(True);
		tsService._invokeRemoteProc(source, body, function(sender, args)
			{
				//Insert row to table
				lanerbox.insertSeries(0);
			});
		removeSeriesButt.setEnabled(True);
		btnInsertSerie.setEnabled(False);
	}  
var removeSeriesButt = new PP.Ui.Button({
	ParentNode: document.body, //DOM parent node
	Content: "Remove last row", //Label
	Click: PP.Delegate(onClickRemoveSeries),
	Enabled: False
});
function onClickRemoveSeries()
	{
		var wbk = args.Workbook;
		//Get last series
		var serie = [wbk.getActiveSheet().getSeries()[wbk.getActiveSheet().getSeries().length - 1]];
		//Remove last series from workbook
		tsService.removeSeries(wbk, serie, PP.Delegate(onResponse));
		function onResponse(sender, args)
			{
				var seriesTabSheetIndexes = [3];
				var meta = JSON.parse(args.ResponseText);
				//Remove series from table
				lanerbox.removeSeries(serie, seriesTabSheetIndexes, meta);
			}
		removeSeriesButt.setEnabled(False);
		btnInsertSerie.setEnabled(True);
	}