/// <summary>
/// Raises the AJAXRequest event.
/// </summary>
/// <param name="args">The <see cref="NewWayMedia.Common.Controls.DataRequestEventArgs"/> instance containing the event data.</param>
/// <returns></returns>
protected override string OnAJAXRequest(DataRequestEventArgs args)
{
try
{
PageEx p = Page as PageEx;
int? height = p.GetRequestInt("height");
int? width = p.GetRequestInt("width");
chart.Height = height ?? 250;
chart.Width = width ?? 250;
switch (handler.Action)
{
case actionKeyApplyGraphType:
int?type = p.GetRequestInt("type");
settings.ChartType = (ChartType)(type ?? 0);
chartDashboardSettingsProvider.Save(settings, ClientID);
break;
case actionKeyApplyTimeFrame:
int?timeFrame = p.GetRequestInt("frame");
settings.TimeFrameType = (TimeFrameType)(timeFrame ?? 0);
chartDashboardSettingsProvider.Save(settings, ClientID);
break;
case actionKeyShow:
break;
default:
return(base.OnAJAXRequest(args));
}
chart.Type = settings.ChartType;
chart.TimeFrame = settings.TimeFrameType;
if (datasource != null)
{
chart.DataSource = datasource();
}
return(ControlHelper.GetControlHtml(chart));
}
catch (Exception ex)
{
Util.Log.Error("OnAJAXRequest", ex);
}
return(string.Empty);
}
/// <summary>
/// Gets the action URL.
/// </summary>
/// <param name="actionName">Name of the action.</param>
/// <returns></returns>
public string GetActionURL(string actionName)
{
return(PageEx.GetAJAXHadlerURL(this) + "&action=" + HttpUtility.UrlEncode(actionName));
}
/// <summary>
/// Retruns url to xml data source
/// </summary>
/// <returns>Url</returns>
private string GetXmlSourceUrl()
{
return(PageEx.GetDymanicDataRequestUrl(this));
}