public ChartOptions()
{
XAxis = new XAxis();
YAxis = new YAxis();
Series = new SerieCollection();
Appearance = new Appearance.Appearance();
Lang = new Localization();
Exporting = new Exporting();
Colors = new ColorSet();
Legend = new Legend();
AjaxDataSource = new AJAXSource();
Tooltip = new ToolTip();
ClientId = "";
}
internal static string AjaxSourceScriptBuilder(AJAXSource ajaxSource)
{
if (string.IsNullOrWhiteSpace(ajaxSource.source))
{
return("");
}
if (!string.IsNullOrEmpty(ajaxSource.customFunction))
{
return(string.Format("function(){{ {0} }}", ajaxSource.customFunction).Replace("[@DataSource]", ajaxSource.source));
}
var scriptBuilder = new StringBuilder();
scriptBuilder.Append(@"chart");
scriptBuilder.Append(ajaxSource.clientId);
scriptBuilder.Append(@"_JSONUpdate = function() {jQuery.get('");
scriptBuilder.Append(ajaxSource.source);
scriptBuilder.AppendLine(@"', function (data) {var allSeries = jQuery.parseJSON(data);");
if (ajaxSource.clearAll)
{
scriptBuilder.Append(@"for (var i = 0; i < chart");
scriptBuilder.Append(ajaxSource.clientId);
scriptBuilder.Append(".series.length; i++) {chart");
scriptBuilder.Append(ajaxSource.clientId);
scriptBuilder.AppendLine(".series[i].remove(true);}");
}
scriptBuilder.AppendLine(@"jQuery.each(allSeries, function (recordNo, currentSerie) {");
scriptBuilder.Append("if(typeof(chart");
scriptBuilder.Append(ajaxSource.clientId);
scriptBuilder.AppendLine(".series[0]) == 'undefined')");
scriptBuilder.Append("chart");
scriptBuilder.Append(ajaxSource.clientId);
scriptBuilder.AppendLine(".addSeries(currentSerie);");
scriptBuilder.AppendLine("else");
scriptBuilder.AppendLine("{");
scriptBuilder.AppendLine("var serieToUpdate = new Object();");
scriptBuilder.AppendLine("if(typeof(currentSerie.id) != 'undefined')");
scriptBuilder.Append("serieToUpdate = chart");
scriptBuilder.Append(ajaxSource.clientId);
scriptBuilder.AppendLine(".get(currentSerie.id);");
scriptBuilder.AppendLine("else");
scriptBuilder.Append("serieToUpdate = chart");
scriptBuilder.Append(ajaxSource.clientId);
scriptBuilder.Append(".series[0];");
scriptBuilder.AppendLine("if(typeof(serieToUpdate) != 'undefined')");
scriptBuilder.AppendLine("{");
scriptBuilder.AppendLine("jQuery.each(currentSerie.data, function (pointNo, point) {");
scriptBuilder.Append("serieToUpdate.addPoint(point, false, ");
scriptBuilder.AppendLine(ajaxSource.shift.ToString(CultureInfo.InvariantCulture).ToLower());
scriptBuilder.Append(@");});}}});chart");
scriptBuilder.Append(ajaxSource.clientId);
scriptBuilder.AppendLine(".redraw();});};");
scriptBuilder.AppendLine((ajaxSource.onlyOnce) ? "setTimeout(function() {" : "setInterval(function() {");
scriptBuilder.Append(@"chart");
scriptBuilder.Append(ajaxSource.clientId);
scriptBuilder.AppendLine("_JSONUpdate();}, ");
scriptBuilder.AppendLine(ajaxSource.delay.ToString(CultureInfo.InvariantCulture));
scriptBuilder.Append(");");
return(scriptBuilder.ToString());
}
