protected void Page_Load(object sender, EventArgs e)
{
Int64 forPopulationTypeId = 0;
if (MercuryApplication == null)
{
return;
}
if ((!MercuryApplication.HasEnvironmentPermission(Mercury.Server.EnvironmentPermissions.PopulationTypeReview))
&& (!MercuryApplication.HasEnvironmentPermission(Mercury.Server.EnvironmentPermissions.PopulationTypeManage)))
{
Response.Redirect("/PermissionDenied.aspx", true); return;
}
if (!Page.IsPostBack)
{
#region Initial Page Load
if (Request.QueryString["PopulationTypeId"] != null)
{
forPopulationTypeId = Int64.Parse(Request.QueryString["PopulationTypeId"]);
}
if (forPopulationTypeId != 0)
{
populationType = MercuryApplication.PopulationTypeGet(forPopulationTypeId, false);
if (populationType == null)
{
populationType = new Mercury.Client.Core.Population.PopulationType(MercuryApplication);
}
}
else
{
populationType = new Mercury.Client.Core.Population.PopulationType(MercuryApplication);
}
InitializeAll();
Session[SessionCachePrefix + "PopulationType"] = populationType;
Session[SessionCachePrefix + "PopulationTypeUnmodified"] = populationType.Copy();
#endregion
} // Initial Page Load
else // Postback
{
populationType = (Mercury.Client.Core.Population.PopulationType)Session[SessionCachePrefix + "PopulationType"];
}
ApplySecurity();
if (!String.IsNullOrEmpty(populationType.Name))
{
Page.Title = "Population Type - " + populationType.Name;
}
else
{
Page.Title = "Population Type";
}
return;
}
protected Boolean ApplyChanges()
{
Boolean isModified = false;
Boolean success = false;
Boolean isValid = false;
System.Collections.Generic.Dictionary <String, String> validationResponse;
Mercury.Client.Core.Population.PopulationType populationTypeUnmodified = (Mercury.Client.Core.Population.PopulationType)Session[SessionCachePrefix + "PopulationTypeUnmodified"];
if (populationTypeUnmodified.Id == 0)
{
isModified = true;
}
populationType.Name = PopulationTypeName.Text.Trim();
populationType.Description = PopulationTypeDescription.Text.Trim();
populationType.Enabled = PopulationTypeEnabled.Checked;
populationType.Visible = PopulationTypeVisible.Checked;
if (!isModified)
{
isModified = !populationType.IsEqual(populationTypeUnmodified);
}
validationResponse = populationType.Validate();
isValid = (validationResponse.Count == 0);
if ((isModified) && (isValid))
{
success = MercuryApplication.PopulationTypeSave(populationType);
if (success)
{
populationType = MercuryApplication.PopulationTypeGet(populationType.Id, false);
Session[SessionCachePrefix + "PopulationType"] = populationType;
Session[SessionCachePrefix + "PopulationTypeUnmodified"] = populationType.Copy();
SaveResponseLabel.Text = "Save Successful";
InitializeAll();
}
else
{
SaveResponseLabel.Text = "Unable to Save.";
if (MercuryApplication.LastException != null)
{
SaveResponseLabel.Text = SaveResponseLabel.Text + " [" + MercuryApplication.LastException.Message + "]";
}
success = false;
}
}
else if (!isModified)
{
SaveResponseLabel.Text = "No Changes Detected."; success = true;
}
else if (!isValid)
{
foreach (String validationKey in validationResponse.Keys)
{
SaveResponseLabel.Text = "Invalid [" + validationKey + "]: " + validationResponse[validationKey];
break;
}
success = false;
}
return(success);
}
