/// <summary>
/// Fills the specified <see cref="T:System.Collections.IDictionary"></see> object with the values from the specified <see cref="T:System.Web.UI.WebControls.TableCell"></see> object.
/// </summary>
/// <param name="dictionary">A <see cref="T:System.Collections.IDictionary"></see> used to store the values of the specified cell.</param>
/// <param name="cell">The <see cref="T:System.Web.UI.WebControls.TableCell"></see> that contains the values to retrieve.</param>
/// <param name="rowState">One of the <see cref="T:System.Web.UI.WebControls.DataControlRowState"></see> values.</param>
/// <param name="includeReadOnly">true to include the values of read-only fields; otherwise, false.</param>
public override void ExtractValuesFromCell(System.Collections.Specialized.IOrderedDictionary dictionary, DataControlFieldCell cell, DataControlRowState rowState, bool includeReadOnly)
{
if (cell.HasControls() &&
cell.Controls[0] is EntityDropDownList)
{
EntityDropDownList eddl = (EntityDropDownList)cell.Controls[0];
dictionary[this.DataField] = String.IsNullOrEmpty(eddl.SelectedValue) ? null : eddl.SelectedValue;
}
}
public override void InitializeCell(DataControlFieldCell cell, DataControlCellType cellType, DataControlRowState rowState, int rowIndex)
{
base.InitializeCell(cell, cellType, rowState, rowIndex);
if (cellType == DataControlCellType.DataCell)
{
cell.CssClass = "ms-vb-title";
CPMenu child = new CPMenu
{
UseMaximumWidth = this.UseMaximumWidth,
MenuFormat = this.MenuFormat
};
if (!string.IsNullOrEmpty(this.MenuTemplateId))
{
child.TemplateId = this.MenuTemplateId;
}
if (!string.IsNullOrEmpty(this.TextCssClass))
{
child.TextCssClass = this.TextCssClass;
}
if (!string.IsNullOrEmpty(this.ImageUrlFormat) && string.IsNullOrEmpty(this.ImageUrlFields))
{
child.ImageUrl = this.ImageUrlFormat;
}
if (!string.IsNullOrEmpty(this.NavigateUrlFormat) && string.IsNullOrEmpty(this.NavigateUrlFields))
{
child.NavigateUrl = this.NavigateUrlFormat;
}
if (!string.IsNullOrEmpty(this.TextFormat) && string.IsNullOrEmpty(this.TextFields))
{
child.Text = this.TextFormat;
}
if (!string.IsNullOrEmpty(this.ToolTipFormat) && string.IsNullOrEmpty(this.ToolTipFields))
{
child.ToolTip = this.ToolTipFormat;
}
if (cell.HasControls())
{
// replace Microsoft.SharePoint.WebControls.Menu that was added by base method
cell.Controls.Clear();
}
cell.Controls.Add(child);
if (((rowState & DataControlRowState.Insert) == DataControlRowState.Normal) && ((!string.IsNullOrEmpty(this.TextFields) || !string.IsNullOrEmpty(this.ImageUrlFields)) || ((!string.IsNullOrEmpty(this.ToolTipFields) || !string.IsNullOrEmpty(this.NavigateUrlFields)) || !string.IsNullOrEmpty(this.TokenNameAndValueFields))))
{
// set DataBinding event handler to execute the handler for Microsoft.SharePoint.WebControls.Menu
child.DataBinding += new EventHandler(delegate(object sender, EventArgs e)
{
Type baseType = typeof(SPMenuField);
baseType.InvokeMember("DataBindingEventHandler", BindingFlags.DeclaredOnly | BindingFlags.NonPublic | BindingFlags.Instance | BindingFlags.InvokeMethod, null, this, new[] { sender, e });
});
}
}
}
/// <summary>
/// Read the value in the templates and add to dictionary
/// </summary>
/// <param name="dictionary"></param>
/// <param name="cell"></param>
/// <param name="rowState"></param>
/// <param name="includeReadOnly"></param>
public override void ExtractValuesFromCell(IOrderedDictionary dictionary, DataControlFieldCell cell, DataControlRowState rowState, bool includeReadOnly)
{
if ((rowState & DataControlRowState.Edit) == DataControlRowState.Edit)
{
if (this.EditItemTemplate != null)
{
IBindableTemplate templ = (IBindableTemplate)this.EditItemTemplate;
IOrderedDictionary dict = templ.ExtractValues(cell);
foreach (var key in dict.Keys)
{
dictionary.Add(key, dict[key]);
}
}
}
else if ((rowState & DataControlRowState.Insert) == DataControlRowState.Insert)
{
IBindableTemplate templ = (IBindableTemplate)(this.InsertItemTemplate ?? this.EditItemTemplate);
if (templ != null)
{
IOrderedDictionary dict = templ.ExtractValues(cell);
foreach (var key in dict.Keys)
{
dictionary.Add(key, dict[key]);
}
}
}
else if (cell.HasControls())
{
// We will not have controls during deleting
GridViewRow row = (GridViewRow)cell.NamingContainer;
Label lbl = (Label)cell.Controls[0];
_extractedValue = new Pair();
_extractedValue.First = row.RowIndex;
_extractedValue.Second = lbl.Text;
}
base.ExtractValuesFromCell(dictionary, cell, rowState, includeReadOnly);
}