protected void Page_Load(object sender, EventArgs e)
{
// Setup info/error message placeholder
if (MessagesPlaceHolder != null)
{
MessagesPlaceHolder.UseRelativePlaceHolder = false;
form.EnsureMessagesPlaceholder(MessagesPlaceHolder);
}
// Load default properties from XML
XmlDocument xml = new XmlDocument();
xml.Load(ResolveUrl(HttpContext.Current.Server.MapPath(PortalFormHelper.BEFOREPROPERTIESDEFINITION)));
// Load UI element and element's page template (if any)
mUIElementInfo = UIElementInfoProvider.GetUIElementInfo(QueryHelper.GetInteger("elementID", 0));
if (mUIElementInfo != null)
{
PageTemplateInfo pti = null;
if (mUIElementInfo.ElementType == UIElementTypeEnum.PageTemplate)
{
pti = PageTemplateInfoProvider.GetPageTemplateInfo(mUIElementInfo.ElementPageTemplateID);
}
form.Enabled = ((SystemContext.DevelopmentMode || mUIElementInfo.ElementIsCustom) && (!UIElementInfoProvider.AllowEditOnlyCurrentModule || (mUIElementInfo.ElementResourceID == QueryHelper.GetInteger("moduleId", 0))));
// Create form info
FormInfo fi = (pti != null) ? pti.PageTemplatePropertiesForm : PortalFormHelper.GetUIElementDefaultPropertiesForm(UIElementPropertiesPosition.Both);
form.FormInformation = fi;
// Load data row from properties
DataRow dr = fi.GetDataRow();
fi.LoadDefaultValues(dr);
if ((mUIElementInfo == null) || !mUIElementInfo.IsApplication)
{
fi.RemoveFormField("DescriptionLink");
}
XmlData customData = new XmlData();
// Load element properties
XmlData data = new XmlData();
data.AllowMacros = true;
data.LoadData(mUIElementInfo.ElementProperties);
form.MacroTable = data.MacroTable;
// Fill template datarow with element's properties. If template does not contain such column, add it to custom
foreach (String col in data.ColumnNames)
{
if (col.StartsWith(UIContextData.CATEGORYNAMEPREFIX, StringComparison.Ordinal))
{
if (!RequestHelper.IsPostBack())
{
String catName = col.Substring(UIContextData.CATEGORYNAMEPREFIX.Length);
FormCategoryInfo fci = fi.GetFormCategory(catName);
if (fci != null)
{
fci.SetPropertyValue(FormCategoryPropertyEnum.CollapsedByDefault, ValidationHelper.GetBoolean(data[col], false).ToString().ToLowerInvariant());
}
}
}
else
{
if (dr.Table.Columns.Contains(col))
{
DataHelper.SetDataRowValue(dr, col, data[col]);
}
else
{
customData[col] = data[col];
}
}
}
dr["CustomProperties"] = customData.GetData();
form.DataRow = dr;
form.LoadData(dr);
form.FormInformation = fi;
// Master page style for margin
CurrentMaster.PanelContent.CssClass = "WebpartProperties PageContent";
form.OnAfterSave += form_OnAfterSave;
}
else
{
EditedObject = null;
}
}
