public void CreateControls(ReportFilterCollection list)
{
if (!this.isCreated)
{
try
{
if (!list.IsEmptyList())
{
foreach (var item in list)
{
Control ctrl = item.CreateSearchControl(this.Page);
this.Controls.Add(ctrl);
}
}
this.isCreated = true;
}
catch(HttpException hex)
{
if (hex.Message.Contains("Failed to load viewstate"))
{
StringBuilder sbScript = new StringBuilder();
sbScript.Append("<script language='JavaScript' type='text/javascript'>\n");
sbScript.Append("<!--\n");
sbScript.Append(this.Page.ClientScript.GetPostBackEventReference(this, "PBArg") + ";\n");
sbScript.Append("// -->\n");
sbScript.Append("</script>\n");
this.Page.ClientScript.RegisterStartupScript(this.Page.GetType(), "AutoPostBackScript", sbScript.ToString());
}
else
throw;
}
}
}
public static ReportFilterCollection GetAllReportFilterXml()
{
ReportFilterCollection ret = new ReportFilterCollection();
Report parent = Sessions.CurrentReport;
if (null != parent)
{
foreach (DataSource ds in parent.DataSources)
{
ReportFilterCollection list = ReportFilterCollection.FromJson(ds.ReportFilterXml);
foreach (FilterBase fb in list)
{
fb.Parent = ds;
ret.Add(fb);
}
}
}
return ret;
}
