internal override void RenderEditView(HtmlTextWriter writer, RowCell cell)
{
if (Table.m_GotData == false) // Data need to be recovered if CacheDatasourceStructure is active.
{
Table.GetData(true);
}
if (Identity || AllowEdit == false || (Grid.DisplayView == DisplayView.Grid && AllowEditInGrid == false))
{
RenderLabelView(writer, cell);
return;
}
if (string.IsNullOrEmpty(ValueColumn))
{
throw new GridException(
String.Format(Table.m_Grid.GetSystemMessage("SystemMessage_ForeignkeyNoValueColumn"), Title));
}
StringBuilder s = new StringBuilder(string.Empty);
switch (ForeignkeyType)
{
case ForeignkeyType.Select:
case ForeignkeyType.SelectMenu:
{
StringBuilder eventScript = new StringBuilder(string.Empty);
StringBuilder javascript = new StringBuilder(string.Empty);
if (AutoPostback || string.IsNullOrEmpty(ConfirmMessage) == false)
{
eventScript = new StringBuilder(" onchange=\"");
if (string.IsNullOrEmpty(ConfirmMessage) == false)
{
eventScript.AppendFormat(" if(wgconfirm('{0}',this,'{1}')) ",
ConfirmMessage.Replace("'", "\\'"),
Grid.DialogTitle.Replace("'", "\\'"));
}
string link = Grid.EnableCallBack && !ForcePostBack
? Asynchronous.GetCallbackEventReference(Grid,
string.Format(
"ElementPostBack!{0}!{1}",
ColumnId,
cell.Row.PrimaryKeyValues),
false,
string.Empty,
string.Empty)
: Grid.Page.ClientScript.GetPostBackEventReference(Grid,
string.Format(
"ElementPostBack!{0}!{1}",
ColumnId,
cell.Row.
PrimaryKeyValues));
eventScript.AppendFormat("{0}\"", link);
}
StringBuilder onblur = new StringBuilder(" onblur=\"");
if (Grid.ColumnChangedColour != Color.Empty)
{
onblur.AppendFormat("isChanged(this,'{0}');", Grid.ColorToHtml(Grid.ColumnChangedColour));
}
onblur.Append("\"");
javascript.Append(onblur);
s.AppendFormat("<select {0} class=\"wgeditfield wgselectbox {4}\" id=\"{1}\" name=\"{1}\" {2} {3}>",
javascript, cell.CellClientId, eventScript, Attributes, CssClass);
if (m_Foreignkeytype == ForeignkeyType.SelectMenu && (Grid.Scripts == null || !Grid.Scripts.DisableSelectMenu))
{
if (SelectMenuWidth > 0)
{
Grid.AddClientScript(writer,
string.Format(
"$(document).ready(function() {{$('#{0}').selectmenu({{maxHeight: {2},style:'dropdown',width: {1}}});}});",
cell.CellClientId, SelectMenuWidth, SelectMenuMaxHeight));
}
else
{
Grid.AddClientScript(writer,
string.Format(
"$(document).ready(function() {{$('#{0}').selectmenu({{maxHeight: {1},style:'dropdown'}});}});",
cell.CellClientId, SelectMenuMaxHeight));
}
}
if (Table.Rows.Count == 0 && NullText == null)
{
NullText = "No data available.";
}
if (NullText != null)
{
s.AppendFormat("<option value=\"{1}\">{0}</option>", NullText, string.Empty);
}
//CreateRows(Grid,tree,null,0);
s.Append(CreateSelectRows(TreeParentId != null, null, 0, cell));
s.Append("</select>");
}
break;
case ForeignkeyType.Radiobuttons:
m_IsFormElement = false;
m_Rowcounter = RecordsPerRow;
s.AppendFormat("<table class=\"wgradiobuttons {1}\"><tr><td>{0}</td></tr></table>",
CreateRadioButtons((TreeParentId != null), null, 0, cell), CssClass);
break;
}
if (string.IsNullOrEmpty(ToolTipInput) == false)
{
s = new StringBuilder(Tooltip.Add(s.ToString(), ToolTipInput));
}
EditHtml(s.ToString(), writer, cell);
}
internal override void RenderEditView(WebGridHtmlWriter writer, RowCell cell)
{
if (Identity || AllowEdit == false || (Grid.DisplayView == DisplayView.Grid && AllowEditInGrid == false))
{
RenderLabelView(writer, cell);
return;
}
string uniqueID = cell.CellClientId;
GetColumnPostBackData(cell);
if (IsHtml)
{
EditHtml(
!Grid.IsDesignTime
? DrawHtml(uniqueID, writer, Grid, cell)
: HttpUtility.HtmlEncode("<HTML EDITOR DESIGN TIME>"), writer, cell);
return;
}
string s;
string theValueToShow = DisplayText(cell);
/*if(TheValueToShow == null)
* TheValueToShow = Value;*/
if (IsUrl && string.IsNullOrEmpty(theValueToShow))
{
theValueToShow = HTTPCONST;
}
StringBuilder cssstyle = new StringBuilder("style=\"");
theValueToShow = HttpUtility.HtmlEncode(theValueToShow);
string size = string.Empty;
string type = "text";
StringBuilder javascript = new StringBuilder(string.Empty);
if (WidthEditableColumn != Unit.Empty)
{
cssstyle.AppendFormat("width:{0}; ", WidthEditableColumn);
}
if (HeightEditableColumn != Unit.Empty)
{
cssstyle.AppendFormat("height:{0}; ", HeightEditableColumn);
}
if (MaxSize > 0)
{
size = string.Format("maxlength=\"{0}\" ", MaxSize);
}
if (IsPassword)
{
type = "password";
}
StringBuilder onblur = new StringBuilder(" onblur=\"");
if (Grid.InputHighLight != Color.Empty)
{
javascript.AppendFormat(
" onfocus=\"this.accessKey = style.backgroundColor;style.backgroundColor='{0}';\"",
Grid.ColorToHtml(Grid.InputHighLight));
onblur.Append("style.backgroundColor=this.accessKey;");
}
if (Grid.ColumnChangedColour != Color.Empty)
{
onblur.AppendFormat("isChanged(this,'{0}');", Grid.ColorToHtml(Grid.ColumnChangedColour));
}
if (AutoPostback)
{
onblur.Append("if(hasChanged(this))");
onblur.Append(Grid.EnableCallBack && !ForcePostBack ? Asynchronous.GetCallbackEventReference(Grid, string.Format("ElementPostBack!{0}!{1}",
ColumnId, cell.Row.PrimaryKeyValues), false,
string.Empty, string.Empty) : Grid.Page.ClientScript.GetPostBackEventReference(Grid,
string.Format(
"ElementPostBack!{0}!{1}", ColumnId, cell.Row.PrimaryKeyValues)));
}
onblur.Append("\"");
javascript.Append(onblur);
string mask = null;
if (!DisableMaskedInput && GenerateColumnMask != null)
{
string maskId = string.Format("{0}_{1}", Grid.ID, ColumnId);
if (!Grid.MaskedColumns.ContainsKey(maskId))
{
Grid.MaskedColumns.Add(maskId, GenerateColumnMask);
}
mask = string.Format(" alt=\"{0}\"", maskId);
}
cssstyle.Append("\"");
if (HeightEditableColumn == Unit.Empty)
{
s =
string.Format(
"<input {0} {1} {6}{7} type=\"{2}\" class=\"wgeditfield\" {3} value=\"{4}\" id=\"{5}\" name=\"{5}\"/>",
javascript, cssstyle, type, size, theValueToShow, uniqueID, Attributes, mask);
}
else
{
s =
string.Format(
"<textarea rows=\"1\" cols=\"1\" {0} {1} class=\"wgeditfield\" id=\"{2}\" name=\"{3}\" {4}>",
javascript, cssstyle, uniqueID, uniqueID, Attributes);
if (theValueToShow != null)
{
s += theValueToShow;
}
s += "</textarea>";
}
if (string.IsNullOrEmpty(ToolTipInput) == false)
{
s = Tooltip.Add(s, ToolTipInput);
}
EditHtml(s, writer, cell);
}
// 2005.01.09 - jorn - String.Compare, string.Length
// 2005.01.05 - Jorn - Added check to see if there actually is a checkbox on "previous page".
// Need to add a hidden field since checkbox "returns null" both for unchecked and non-existing
internal void RenderDetail(bool enabled, WebGridHtmlWriter writer, RowCell cell)
{
if (AllowEdit == false || (Grid.DisplayView == DisplayView.Grid && AllowEditInGrid == false))
{
enabled = false;
}
string uniqueId = cell.CellClientId;
string strValue = DisplayText(cell);
const string checkedValue = TrueValue;
const string uncheckedValue = FalseValue;
StringBuilder sb;
if (String.Compare(strValue, checkedValue, true) == 0 && CheckedAlias != null && enabled == false)
{
sb = new StringBuilder(CheckedAlias);
}
else if (String.Compare(strValue, uncheckedValue, true) == 0 && UncheckedAlias != null &&
enabled == false)
{
sb = new StringBuilder(UncheckedAlias);
}
else
{
string bitchecked = string.Empty;
string bitEnabled = string.Empty;
if (String.Compare(strValue, checkedValue, true) == 0)
{
bitchecked = " checked=\"checked\"";
}
if (enabled == false)
{
bitEnabled = " disabled=\"disabled\"";
}
StringBuilder javascript = new StringBuilder(string.Empty);
StringBuilder onblur = new StringBuilder(" onblur=\"");
if (Grid.InputHighLight != Color.Empty)
{
javascript.AppendFormat(
" onfocus=\"this.accessKey = this.style.backgroundColor;this.style.backgroundColor='{0}';\"",
Grid.ColorToHtml(Grid.InputHighLight));
onblur.Append("this.style.backgroundColor=this.accessKey;");
}
if (Grid.ColumnChangedColour != Color.Empty)
{
onblur.AppendFormat("isChanged(this,'{0}');", Grid.ColorToHtml(Grid.ColumnChangedColour));
}
onblur.Append("\"");
if (AutoPostback || string.IsNullOrEmpty(ConfirmMessage) == false)
{
StringBuilder eventScript = new StringBuilder(" onclick=\"");
if (string.IsNullOrEmpty(ConfirmMessage) == false)
{
eventScript.AppendFormat(" if(wgconfirm('{0}',this,'{1}')) ", ConfirmMessage.Replace("'", "\\'"), Grid.DialogTitle.Replace("'", "\\'"));
}
string link = Grid.EnableCallBack && !ForcePostBack?Asynchronous.GetCallbackEventReference(Grid,
string.Format("ElementPostBack!{0}!{1}",
ColumnId, cell.Row.PrimaryKeyValues), false,
string.Empty, string.Empty) : Grid.Page.ClientScript.GetPostBackEventReference(Grid,
string.Format(
"ElementPostBack!{0}!{1}", ColumnId, cell.Row.PrimaryKeyValues));
eventScript.AppendFormat("{0}\"", link);
javascript.Append(eventScript);
}
javascript.Append(onblur);
sb =
new StringBuilder(
string.Format(
"<input {0} type=\"checkbox\" {1} {2} {4} id=\"cb_{3}\" name=\"{3}\" value=\"1\"/>",
javascript, bitchecked, bitEnabled, uniqueId, Attributes));
if (string.IsNullOrEmpty(m_Displaylabel) == false)
{
sb.AppendFormat(
"<label class=\"wglabel\" id=\"label_{0}\" for=\"cb_{0}\">{1}</label>", uniqueId, m_Displaylabel);
}
if (enabled)
{
writer.Write("<input type=\"hidden\" id=\"{0}_cb\" name=\"{0}_cb\" value=\"{1}\" />",
uniqueId, checkedValue);
}
}
if (string.IsNullOrEmpty(ToolTipInput) == false)
{
sb = new StringBuilder(Tooltip.Add(sb.ToString(), ToolTipInput));
}
EditHtml(sb.ToString(), writer, cell);
}
internal override void RenderLabelView(WebGridHtmlWriter writer, RowCell cell)
{
if (cell == null)
{
return;
}
switch (SystemColumnType)
{
case Enums.SystemColumn.PagerColumn:
if (Grid.RecordCount > Grid.PageSize)
{
return;
}
cell.Row.m_Table.m_Grid.PagerSettings.SliderOperation = System.Web.UI.WebControls.Orientation.Vertical;
writer.Write(cell.Row.m_Table.m_Grid.PagerSettings.GetPager);
cell.Row.m_Table.m_Grid.PagerSettings.PagerType = PagerType.None;
break;
case Enums.SystemColumn.SelectColumn:
writer.Write(
SelectableRows.GetItemCheckbox(Grid, cell.Row.PrimaryKeyValues, string.Empty,
Grid.ColorToHtml(Grid.SelectRowColor)));
break;
case Enums.SystemColumn.DeleteColumn:
if (cell.Row.AllowDelete == false)
{
Visibility = Visibility.None;
Title = null;
}
else
{
string strConfirmDelete = Grid.GetSystemMessage("ConfirmDelete");
if (Html == null)
{
writer.Write(Buttons.Anchor(Grid, " ", "RecordDeleteClick",
new[] { cell.Row.PrimaryKeyValues }, strConfirmDelete,
Grid.GetSystemMessage("DeleteRow"), "ui-icon ui-icon-trash",
null, false));
}
else
{
writer.Write(
Buttons.TextButtonControl(Grid, Html, "RecordDeleteClick",
new[] { cell.Row.PrimaryKeyValues }, null,
strConfirmDelete));
}
}
break;
case Enums.SystemColumn.SpacingColumn:
WidthColumnHeaderTitle = System.Web.UI.WebControls.Unit.Empty;
writer.Write(" ");
break;
case Enums.SystemColumn.CopyColumn:
if (cell.Row.AllowCopy == false)
{
Visibility = Visibility.None;
Title = null;
}
else
{
const string strConfirmCopy = null;
if (Html == null)
{
writer.Write(
Buttons.Anchor(Grid, " ", "RecordCopyClick",
new[] { string.Empty, cell.Row.PrimaryKeyValues }, strConfirmCopy,
Grid.GetSystemMessage("CopyRow"), "ui-icon ui-icon-copy",
null, false));
}
else
{
writer.Write(
Buttons.TextButtonControl(Grid, Html, "RecordCopyClick",
new[] { string.Empty, cell.Row.PrimaryKeyValues }, null,
strConfirmCopy));
}
}
break;
case Enums.SystemColumn.NewRecordColumn:
if (Grid.AllowNew == false)
{
Visibility = Visibility.None;
Title = null;
}
else
{
if (Html == null)
{
writer.Write(
Buttons.TextButtonControl(Grid, Grid.GetSystemMessage("NewRecord"), "NewRecordClick",
new string[] { },
Grid.GetSystemMessageClass("NewRecord", "wgnewrecord")));
}
else
{
writer.Write(
Buttons.TextButtonControl(Grid, Html, "NewRecordClick", new string[] { },
Grid.GetSystemMessageClass("NewRecord", "wgnewrecord")));
}
}
break;
case Enums.SystemColumn.UpdateGridRecordsColumn:
if (Grid.AllowUpdate == false)
{
Visibility = Visibility.None;
Title = null;
}
else
{
if (Html == null)
{
writer.Write(
Buttons.TextButtonControl(Grid, Grid.GetSystemMessage("UpdateRows"), "UpdateRowsClick",
new string[] { },
Grid.GetSystemMessageClass("UpdateRows", "wgUpdateRows")));
}
else
{
writer.Write(
Buttons.TextButtonControl(Grid, Html, "UpdateRowsClick", new string[] { },
Grid.GetSystemMessageClass("UpdateRows", "wgUpdateRows")));
}
}
break;
case Enums.SystemColumn.UpdateGridRecordColumn:
if (Grid.AllowUpdate == false)
{
Visibility = Visibility.None;
Title = null;
}
else
{
StringBuilder sb = new StringBuilder();
StringWriter sw = new StringWriter(sb);
System.Web.UI.HtmlTextWriter textwriter = new System.Web.UI.HtmlTextWriter(sw);
if (Html == null)
{
textwriter.Write(Buttons.TextButtonControl(Grid, Grid.GetSystemMessage("UpdateRow"), "UpdateRowClick",
new[] { cell.Row.PrimaryKeyValues },
Grid.GetSystemMessageClass("UpdateRow", "wgUpdateRow")));
}
else
{
textwriter.Write(Buttons.TextButtonControl(Grid, Html, "UpdateRowClick",
new[] { cell.Row.PrimaryKeyValues },
Grid.GetSystemMessageClass("UpdateRow", "wgUpdateRow")));
}
writer.Write(sb);
}
break;
}
// base.RenderLabelView(writer,cell);
RenderGrid(null, writer, cell);
}
internal override void RenderEditView(WebGridHtmlWriter writer, RowCell cell)
{
if (AllowEdit == false || (Grid.DisplayView == DisplayView.Grid && AllowEditInGrid == false) ||
!Grid.GotHttpContext)
{
RenderLabelView(writer, cell);
return;
}
StringBuilder s = new StringBuilder(string.Empty);
StringBuilder javascript = new StringBuilder(string.Empty);
s.Append(FileSource(false, cell));
StringBuilder onblur = new StringBuilder(" onblur=\"");
if (Grid.InputHighLight != Color.Empty)
{
javascript.AppendFormat(
" onfocus=\"accessKey = style.backgroundColor;style.backgroundColor='{0}';\"",
Grid.ColorToHtml(Grid.InputHighLight));
onblur.Append("style.backgroundColor=accessKey;");
}
if (Grid.ColumnChangedColour != Color.Empty)
{
onblur.AppendFormat("isChanged(this,'{0}');", Grid.ColorToHtml(Grid.ColumnChangedColour));
}
onblur.Append("\"");
javascript.Append(onblur);
s.AppendFormat("<br/><input {0} {2} type=\"file\" class=\"wgeditfield\" name=\"{1}\" id=\"{1}\"/>",
javascript, cell.CellClientId, Attributes);
if (AllowEmpty && Required == false && Grid.InternalId != null && ((cell.Value != null)
||
(FileNameColumn != null &&
(cell.Value != null))))
{
s.AppendFormat(
"<br/><input class=\"wglinkfield\" name=\"{0}_delete\" id=\"{0}_delete\" value=\"TRUE\" type=\"checkbox\" /><label class=\"wgnowrap wglabel\" id=\"label_{0}\" for=\"{0}_delete\">{1}</label>",
cell.CellClientId,
Grid.GetSystemMessage("RemoveImage"));
}
if (Grid.FindForm != null)
{
if (Grid.EnableCallBack)
{
if (Grid.FindForm.Enctype.Equals("multipart/form-data", StringComparison.OrdinalIgnoreCase) ==
false)
{
Manager.AddScriptForClientSideEval(string.Format("document.getElementById(\"{0}\").encoding = \"multipart/form-data\";", Grid.FindForm.ClientID));
}
}
else
{
Grid.FindForm.Enctype = "multipart/form-data";
}
}
else
{
throw new GridException(
string.Format("HtmlForm is not found for grid '{0}' and column '{1}'", Grid.ID, ColumnId));
}
if (string.IsNullOrEmpty(ToolTipInput) == false)
{
s = new StringBuilder(Tooltip.Add(s.ToString(), ToolTipInput));
}
EditHtml(s.ToString(), writer, cell);
}
// 2005.01.19 - jorn, added this recursive function.
private void RenderDetailTree(StringBuilder sb, string parentID, int level, RowCell cell)
{
if (parentID == null)
{
parentID = string.Empty;
}
List <string> selectedItems = new List <string>();
if (cell.Value != null && Grid.Page != null && Grid.Page.IsPostBack)
{
selectedItems.InsertRange(0, cell.Value.ToString().Split(','));
}
for (int i = 0; i < Items.Count; i++)
{
if ((Items[i].ParentId ?? string.Empty) != parentID)
{
continue;
}
if (Grid.Page != null && Grid.Page.IsPostBack && selectedItems.Count > 0)
{
Items[i].Checked = selectedItems.Contains(Items[i].Value);
}
StringBuilder indentText = new StringBuilder(string.Empty);
if (level > 0)
{
for (int j = 0; j < level; j++)
{
indentText.Append(TreeIndentText);
}
}
StringBuilder selected = new StringBuilder(string.Empty);
if (Items[i].Checked)
{
selected.Append(ManyToManyType == ManyToManyType.Multiselect
? " selected=\"selected\" "
: " checked=\"checked\" ");
}
if (AllowEdit == false)
{
selected.Append(" disabled=\"disabled\" ");
}
if (ManyToManyType == ManyToManyType.Multiselect)
{
sb.AppendFormat("<option {0} value=\"{1}\">{2}{3}</option>", selected, Items[i].Value, indentText,
Items[i].DisplayText);
}
else
{
if (i != 0)
{
if (m_Rowcounter == 0)
{
sb.Append("</tr><tr><td>");
m_Rowcounter = RecordsPerRow;
}
else
{
sb.Append("<td>");
}
}
m_Rowcounter--;
sb.Append(indentText);
StringBuilder javascript = new StringBuilder(string.Empty);
StringBuilder onblur = new StringBuilder(" onblur=\"");
if (Grid.InputHighLight != Color.Empty)
{
javascript.AppendFormat(
" onfocus=\"this.accessKey = this.style.backgroundColor;this.style.backgroundColor='{0}';\"",
Grid.ColorToHtml(Grid.InputHighLight));
onblur.Append("this.style.backgroundColor=this.accessKey;");
}
if (Grid.ColumnChangedColour != Color.Empty)
{
onblur.AppendFormat("isChanged(this,'{0}');", Grid.ColorToHtml(Grid.ColumnChangedColour));
}
onblur.Append("\"");
javascript.Append(onblur);
if ((AutoPostback || !string.IsNullOrEmpty(ConfirmMessage)) && Grid.Page != null)
{
StringBuilder eventScript = new StringBuilder(" onclick=\"");
if (!string.IsNullOrEmpty(ConfirmMessage))
{
eventScript.AppendFormat(" if(wgconfirm('{0}',this),'{1}') ", ConfirmMessage.Replace("'", "\\'"), Grid.DialogTitle.Replace("'", "\\'"));
}
string link = Grid.EnableCallBack && !ForcePostBack
? Asynchronous.GetCallbackEventReference(Grid,
string.Format(
"ElementPostBack!{0}!{1}",
ColumnId,
cell.Row.PrimaryKeyValues),
false,
string.Empty, string.Empty)
: Grid.Page.ClientScript.GetPostBackEventReference(Grid,
string.Format(
"ElementPostBack!{0}!{1}",
ColumnId,
cell.Row.
PrimaryKeyValues));
eventScript.AppendFormat("{0}\"{1}", link, eventScript);
javascript.Append(eventScript);
}
if (!string.IsNullOrEmpty(CheckedAlias) && Items[i].Checked)
{
sb.Append(CheckedAlias);
sb.Append(Items[i].DisplayText);
}
else if (!string.IsNullOrEmpty(UncheckedAlias) && !Items[i].Checked)
{
sb.Append(UncheckedAlias);
sb.Append(Items[i].DisplayText);
}
else
{
sb.AppendFormat(
"<input {0} type=\"checkbox\" id=\"cb_{1}_{2}\" name=\"{1}\" value=\"{2}\" {3} />",
javascript, cell.CellClientId,
Items[i].Value, selected);
sb.AppendFormat(
"<label class=\"wglabel\" id=\"label_{0}_{1}\" for=\"cb_{0}_{1}\">", cell.CellClientId, Items[i].Value);
sb.AppendFormat("{0}</label>", Items[i].DisplayText);
}
sb.Append("</td>");
}
RenderDetailTree(sb, Items[i].Value, level + 1, cell);
}
}
