public override void InitializeCell(
DataControlFieldCell cell,
DataControlCellType cellType,
DataControlRowState rowState,
int rowIndex)
{
if (cellType == DataControlCellType.DataCell)
{
var control = new DynamicControl() { DataField = DataField };
// Copy various properties into the control
control.UIHint = UIHint;
control.HtmlEncode = HtmlEncode;
control.NullDisplayText = NullDisplayText;
// this the default for DynamicControl and has to be
// manually changed you do not need this line of code
// its there just to remind us what we are doing.
control.Mode = DataBoundControlMode.ReadOnly;
cell.Controls.Add(control);
}
else
{
base.InitializeCell(cell, cellType, rowState, rowIndex);
}
}
/// <summary>
/// See base class documentation
/// </summary>
public override void InitializeCell(DataControlFieldCell cell, DataControlCellType cellType,
DataControlRowState rowState, int rowIndex)
{
base.InitializeCell(cell, cellType, rowState, rowIndex);
if (cellType == DataControlCellType.DataCell)
{
DynamicControl control = CreateDynamicControl();
control.DataField = DataField;
control.Mode = DetermineControlMode(rowState);
// Copy various properties into the control
if (_customApplyFormatInEditModeSet)
{
control.ApplyFormatInEditMode = ApplyFormatInEditMode;
}
if (_customConvertEmptyStringToNullSet)
{
control.ConvertEmptyStringToNull = ConvertEmptyStringToNull;
}
control.DataFormatString = DataFormatString;
if (ViewState["HtmlEncode"] == null)
{
// There is no Column in Design Mode
if (!DesignMode)
{
control.HtmlEncode = Column.HtmlEncode;
}
}
else
{
control.HtmlEncode = HtmlEncode;
}
control.NullDisplayText = NullDisplayText;
control.UIHint = UIHint;
control.ValidationGroup = ValidationGroup;
// Pass it all the extra declarative attributes that we got
control.SetAttributes(_attributes);
ConfigureDynamicControl(control);
cell.Controls.Add(control);
}
}
public override void InitializeCell(DataControlFieldCell cell, DataControlCellType cellType, DataControlRowState rowState, int rowIndex)
{
if (cellType == DataControlCellType.Header || cellType == DataControlCellType.Footer)
{
base.InitializeCell(cell, cellType, rowState, rowIndex);
return;
}
DynamicControl dc = new DynamicControl();
dc.ApplyFormatInEditMode = ApplyFormatInEditMode;
dc.ConvertEmptyStringToNull = ConvertEmptyStringToNull;
dc.Column = MyColumn;
dc.DataField = DataField;
dc.DataFormatString = DataFormatString;
dc.HtmlEncode = HtmlEncode;
dc.Mode = (rowState & DataControlRowState.Edit) != 0 ? DataBoundControlMode.Edit :
(rowState & DataControlRowState.Insert) != 0 ? DataBoundControlMode.Insert : DataBoundControlMode.ReadOnly;
dc.NullDisplayText = NullDisplayText;
dc.UIHint = UIHint;
dc.InternalSetAttributes(attributes);
cell.Controls.Add(dc);
}
/// <summary>
/// Find the field template for a column within the current naming container
/// </summary>
public static Control FindFieldTemplate(this Control control, string columnName)
{
return(control.FindControl(DynamicControl.GetControlIDFromColumnName(columnName)));
}
//-------------------------------------------------------------------------------------------
protected override void OnLoad(EventArgs e)
{
IEnumerable<MetaColumn> columns = Table.GetScaffoldColumns(this.Mode, this.ContainerType);
List<string> Groups = new List<string>();
foreach (MetaColumn column in columns)
{
this.currentColumn = column;
var groupattribute = column.GetAttribute<ColumnGroupAttribute>();
HtmlGenericControl tabContent = (HtmlGenericControl)GeneralControls;
if (groupattribute != null)
{
string groupId = groupattribute.GroupName.Replace(" ", "_");
if (!Groups.Contains(groupId))
{
Groups.Add(groupId);
var div = new HtmlGenericControl("div");
div.ID = groupId;
Tabs.Controls.Add(div);
LiteralControl tab = new LiteralControl();
tab.Text = "<li><a href=\"#" + div.ClientID + "\">" + groupattribute.GroupName + "</a></li>";
tabheader.Controls.Add(tab);
}
tabContent = (HtmlGenericControl)Tabs.FindControl(groupId);
}
HtmlGenericControl cellLine = new HtmlGenericControl("div");
cellLine.Attributes["class"] = "formLine";
tabContent.Controls.Add(cellLine);
HtmlGenericControl cellLabel = new HtmlGenericControl("div");
cellLabel.Attributes["class"] = "formLabel";
cellLabel.InnerText = column.DisplayName + ":";
cellLine.Controls.Add(cellLabel);
HtmlGenericControl cellData = new HtmlGenericControl("div");
cellData.Attributes["class"] = "formData";
var dynamicControl = new DynamicControl()
{
Mode = Mode,
DataField = column.Name,
ValidationGroup = this.ValidationGroup
};
cellData.Controls.Add(dynamicControl);
cellLine.Controls.Add(cellData);
HtmlGenericControl br = new HtmlGenericControl("div");
br.Style["clear"] = "both";
br.Style["height"] = "1px";
cellLine.Controls.Add(br);
}
var clearDiv = new HtmlGenericControl("div");
clearDiv.InnerHtml = " ";
clearDiv.Style["clear"] = "both";
GeneralControls.Controls.Add(clearDiv);
//if (tabheader.Controls.Count == 1)
//{
// tabheader.Controls.Clear();
//}
//else
{
string script = "<script type='text/javascript'>$(document).ready(function () { $(\"#tableControl\").tabs(); });</script>";
ScriptManager.RegisterStartupScript(Page, GetType(), "TableControlInit", script, false);
}
}
public override void InitializeCell (DataControlFieldCell cell, DataControlCellType cellType, DataControlRowState rowState, int rowIndex)
{
if (cellType == DataControlCellType.Header || cellType == DataControlCellType.Footer) {
base.InitializeCell (cell, cellType, rowState, rowIndex);
return;
}
DynamicControl dc = new DynamicControl ();
dc.ApplyFormatInEditMode = ApplyFormatInEditMode;
dc.ConvertEmptyStringToNull = ConvertEmptyStringToNull;
dc.Column = MyColumn;
dc.DataField = DataField;
dc.DataFormatString = DataFormatString;
dc.HtmlEncode = HtmlEncode;
dc.Mode = (rowState & DataControlRowState.Edit) != 0 ? DataBoundControlMode.Edit :
(rowState & DataControlRowState.Insert) != 0 ? DataBoundControlMode.Insert : DataBoundControlMode.ReadOnly;
dc.NullDisplayText = NullDisplayText;
dc.UIHint = UIHint;
dc.InternalSetAttributes (attributes);
cell.Controls.Add (dc);
}
public void ValidationGroup ()
{
// TODO: more complicated tests involving actual page and validation
var dc = new DynamicControl ();
dc.ValidationGroup = "Group1";
Assert.AreEqual ("Group1", dc.ValidationGroup, "#A1");
}
public void Mode ()
{
var dc = new DynamicControl (DataBoundControlMode.Edit);
Assert.AreEqual (DataBoundControlMode.Edit, dc.Mode, "#A1");
dc.Mode = DataBoundControlMode.Insert;
Assert.AreEqual (DataBoundControlMode.Insert, dc.Mode, "#A2");
dc.Mode = DataBoundControlMode.ReadOnly;
Assert.AreEqual (DataBoundControlMode.ReadOnly, dc.Mode, "#A3");
}
public void IFieldTemplateHost_FormattingOptions ()
{
var dc = new DynamicControl ();
Assert.IsNotNull (((IFieldTemplateHost)dc).FormattingOptions, "#A1");
Assert.AreEqual (dc, ((IFieldTemplateHost)dc).FormattingOptions, "#A2");
}
public void GetAttribute ()
{
var dc = new DynamicControl ();
Assert.AreEqual (String.Empty, dc.GetAttribute ("NoSuchAttribute"), "#A1");
dc.SetAttribute ("MyAttribute", "value");
Assert.AreEqual ("value", dc.GetAttribute ("MyAttribute"), "#B1");
// Nice...
AssertExtensions.Throws<KeyNotFoundException> (() => {
dc.GetAttribute ("NoSuchAttribute");
}, "#C1");
}
public void DataField_2 ()
{
var dc = new DynamicControl ();
dc.DataField = null;
Assert.AreEqual (String.Empty, dc.DataField, "#A1");
var c = dc.Column;
Assert.IsNull (c, "#A1-1");
dc.DataField = "MyField";
Assert.AreEqual ("MyField", dc.DataField, "#B1");
c = dc.Column;
Assert.IsNull (c, "#B1-1");
}
public void DataField ()
{
var dc = new DynamicControl ();
Assert.AreEqual (String.Empty, dc.DataField, "#A1");
dc.DataField = "MyField";
Assert.AreEqual ("MyField", dc.DataField, "#A2");
dc.DataField = "AnotherField";
Assert.AreEqual ("AnotherField", dc.DataField, "#A3");
dc.DataField = String.Empty;
Assert.AreEqual (String.Empty, dc.DataField, "#A4");
dc.DataField = null;
Assert.AreEqual (String.Empty, dc.DataField, "#A5");
}
public void CssClass ()
{
var dc = new DynamicControl ();
dc.CssClass = "MyCssClass";
Assert.AreEqual ("MyCssClass", dc.CssClass, "#A1");
var test = new WebTest ("ListView_DynamicControl_01.aspx");
test.Invoker = PageInvoker.CreateOnLoad (CssClass_OnLoad);
var p = test.Run ();
Assert.IsNotNull (test.Response, "#X1");
Assert.AreNotEqual (HttpStatusCode.NotFound, test.Response.StatusCode, "#X1-1{0}Returned HTML:{0}{1}", Environment.NewLine, p);
Assert.AreNotEqual (HttpStatusCode.InternalServerError, test.Response.StatusCode, "#X1-2{0}Returned HTML:{0}{1}", Environment.NewLine, p);
Assert.IsFalse (String.IsNullOrEmpty (p), "#X1-3");
string html = @"<span class=""activeCssClass"">
<span class=""field"">Active</span>:";
Assert.IsTrue (p.IndexOf (html) != -1, "#Y1");
}
public void Defaults ()
{
var dc = new DynamicControl ();
Assert.AreEqual (false, dc.ApplyFormatInEditMode, "#A1");
Assert.AreEqual (null, dc.Column, "#A2");
Assert.AreEqual (false, dc.ConvertEmptyStringToNull, "#A3");
Assert.AreEqual (String.Empty, dc.CssClass, "#A4");
Assert.AreEqual (String.Empty, dc.DataField, "#A5");
Assert.AreEqual (String.Empty, dc.DataFormatString, "#A6");
Assert.AreEqual (null, dc.FieldTemplate, "#A7");
Assert.AreEqual (true, dc.HtmlEncode, "#A8");
Assert.AreEqual (dc, ((IFieldTemplateHost)dc).FormattingOptions, "#A9");
Assert.AreEqual (DataBoundControlMode.ReadOnly, dc.Mode, "#A10");
Assert.AreEqual (String.Empty, dc.NullDisplayText, "#A11");
// Throws NREX on .NET .... (why am I still surprised by this?)
// Calls DynamicDataExtensions.FindMetaTable which is where the exception is thrown from
// Assert.AreEqual (null, dc.Table, "#A12");
Assert.AreEqual (String.Empty, dc.UIHint, "#A13");
Assert.AreEqual (String.Empty, dc.ValidationGroup, "#A14");
}
/// <summary>
/// Provides a hook to further modify a DynamicControl that was created by the InitializeCell method
/// </summary>
/// <param name="control"></param>
protected virtual void ConfigureDynamicControl(DynamicControl control) {
Debug.Assert(control != null);
}
/// <summary>
/// Provides a hook to further modify a DynamicControl that was created by the InitializeCell method
/// </summary>
/// <param name="control"></param>
protected virtual void ConfigureDynamicControl(DynamicControl control)
{
Debug.Assert(control != null);
}