/// <summary>
/// When implemented by a class, defines the <see cref="T:System.Web.UI.Control"/> object that child controls and templates belong to. These child controls are in turn defined within an inline template.
/// </summary>
/// <param name="container">The <see cref="T:System.Web.UI.Control"/> object to contain the instances of controls from the inline template.</param>
public void InstantiateIn(Control container)
{
DataControlFieldCell cell = container as DataControlFieldCell;
if (cell != null)
{
LinkButtonField linkButtonField = cell.ContainingField as LinkButtonField;
LinkButtonField = linkButtonField;
ParentGrid = linkButtonField.ParentGrid;
LinkButton linkButton = new LinkButton();
linkButton.ID = linkButtonField.ID;
linkButton.CausesValidation = false;
linkButton.CssClass = linkButtonField.CssClass;
linkButton.Text = linkButtonField.Text;
linkButton.ToolTip = linkButtonField.ToolTip;
linkButton.Click += linkButton_Click;
linkButton.DataBinding += linkButton_DataBinding;
linkButton.PreRender += (s, e) =>
{
if (linkButton.Enabled)
{
// make sure button is registered for async postback (needed just in case the grid was created at runtime)
var sm = ScriptManager.GetCurrent(this.ParentGrid.Page);
sm.RegisterAsyncPostBackControl(linkButton);
}
};
cell.Controls.Add(linkButton);
}
}
/// <summary>
/// Adds the attribute columns.
/// </summary>
private void AddDynamicControls()
{
// Clear the filter controls
phAttributeFilters.Controls.Clear();
// Remove attribute columns
foreach ( var column in gWorkflows.Columns.OfType<AttributeField>().ToList() )
{
gWorkflows.Columns.Remove( column );
}
if ( AvailableAttributes != null )
{
foreach ( var attribute in AvailableAttributes )
{
var control = attribute.FieldType.Field.FilterControl( attribute.QualifierValues, "filter_" + attribute.Id.ToString(), false, Rock.Reporting.FilterMode.SimpleFilter );
if ( control is IRockControl )
{
var rockControl = (IRockControl)control;
rockControl.Label = attribute.Name;
rockControl.Help = attribute.Description;
phAttributeFilters.Controls.Add( control );
}
else
{
var wrapper = new RockControlWrapper();
wrapper.ID = control.ID + "_wrapper";
wrapper.Label = attribute.Name;
wrapper.Controls.Add( control );
phAttributeFilters.Controls.Add( wrapper );
}
string savedValue = gfWorkflows.GetUserPreference( MakeKeyUniqueToType( attribute.Key ) );
if ( !string.IsNullOrWhiteSpace( savedValue ) )
{
try
{
var values = JsonConvert.DeserializeObject<List<string>>( savedValue );
attribute.FieldType.Field.SetFilterValues( control, attribute.QualifierValues, values );
}
catch { }
}
string dataFieldExpression = attribute.Key;
bool columnExists = gWorkflows.Columns.OfType<AttributeField>().FirstOrDefault( a => a.DataField.Equals( dataFieldExpression ) ) != null;
if ( !columnExists )
{
AttributeField boundField = new AttributeField();
boundField.DataField = dataFieldExpression;
boundField.HeaderText = attribute.Name;
boundField.SortExpression = string.Empty;
boundField.Condensed = false;
var attributeCache = Rock.Web.Cache.AttributeCache.Read( attribute.Id );
if ( attributeCache != null )
{
boundField.ItemStyle.HorizontalAlign = attributeCache.FieldType.Field.AlignValue;
}
gWorkflows.Columns.Add( boundField );
}
}
}
var dateField = new DateTimeField();
gWorkflows.Columns.Add( dateField );
dateField.DataField = "CreatedDateTime";
dateField.SortExpression = "CreatedDateTime";
dateField.HeaderText = "Created";
dateField.FormatAsElapsedTime = true;
var statusField = new BoundField();
gWorkflows.Columns.Add( statusField );
statusField.DataField = "Status";
statusField.SortExpression = "Status";
statusField.HeaderText = "Status";
statusField.DataFormatString = "<span class='label label-info'>{0}</span>";
statusField.HtmlEncode = false;
var stateField = new CallbackField();
gWorkflows.Columns.Add( stateField );
stateField.DataField = "IsCompleted";
stateField.SortExpression = "CompletedDateTime";
stateField.HeaderText = "State";
stateField.HtmlEncode = false;
stateField.OnFormatDataValue += ( sender, e ) =>
{
if ( (bool)e.DataValue )
{
e.FormattedValue = "<span class='label label-default'>Completed</span>";
}
else
{
e.FormattedValue = "<span class='label label-success'>Active</span>";
}
};
if ( _canView )
{
var manageField = new LinkButtonField();
gWorkflows.Columns.Add( manageField );
manageField.CssClass = "btn btn-default btn-sm fa fa-file-text-o";
manageField.Click += gWorkflows_Manage;
}
if ( _canEdit )
{
var deleteField = new DeleteField();
gWorkflows.Columns.Add( deleteField );
deleteField.Click += gWorkflows_Delete;
}
}
/// <summary>
/// Adds the Place Elsewhere column
/// </summary>
private void AddPlaceElsewhereColumn()
{
LinkButtonField btnPlaceElsewhere = new LinkButtonField();
btnPlaceElsewhere.ItemStyle.HorizontalAlign = HorizontalAlign.Center;
btnPlaceElsewhere.HeaderStyle.CssClass = "grid-columncommand";
btnPlaceElsewhere.ItemStyle.CssClass = "grid-columncommand";
btnPlaceElsewhere.Text = "<i class='fa fa-share'></i>";
btnPlaceElsewhere.CssClass = "btn btn-default";
btnPlaceElsewhere.ToolTip = "Place Elsewhere";
btnPlaceElsewhere.Click += btnPlaceElsewhere_Click;
gGroupMembers.Columns.Add( btnPlaceElsewhere );
}