protected void Page_Load(object sender, EventArgs e)
{
// The following sequence of adding controls in the "wrong" order causes
// an exception when used with the previous databinding implementation
TextBox tb = new TextBox();
tb.ID = "tbID";
Page.Form.Controls.Add(tb);
TextBoxWatermarkExtender tbwe = new TextBoxWatermarkExtender();
tbwe.ID = "tbweID";
tbwe.TargetControlID = tb.ID;
tbwe.WatermarkText = "WatermarkText";
Page.Form.Controls.Add(tbwe);
}
private void OnTagDataBind(string value, int pos)
{
if (string.IsNullOrEmpty(value)) value = "blank";
string id = string.Format("inputTag_{0}", pos);
TextBox tb = (TextBox) FindControl(id);
if (tb != null)
return;
tb = new TextBox();
tb.ID = id;
tb.CssClass = "sncore_madlib_textbox";
string qs = Request[value];
if (!string.IsNullOrEmpty(qs))
{
tb.Text = qs;
tb.Width = qs.Length * 10;
}
else
{
tb.Width = value.Length * 10;
}
Controls.Add(tb);
TextBoxWatermarkExtender tbex = new TextBoxWatermarkExtender();
tbex.ID = string.Format("inputTagExtender_{0}", pos);
tbex.WatermarkText = value;
tbex.WatermarkCssClass = "sncore_madlib_watermark";
tbex.TargetControlID = tb.ID;
Controls.Add(tbex);
}
/// <summary>
/// Disabled the parameter TextBoxWatermarkExtender control.
/// </summary>
/// <param name="cbx">The TextBoxWatermarkExtender to disable.</param>
private void disableWatermark(TextBoxWatermarkExtender twe) {
twe.Enabled = false;
}
protected override void OnPreRender(EventArgs e)
{
base.OnPreRender(e);
#region "Watermark extender"
// Watermark extender
// Disable watermark exteder for nonempty fields (issue with value which is same as the watermark text)
if (!string.IsNullOrEmpty(WatermarkText) && !string.Equals(textbox.Text, WatermarkText, StringComparison.InvariantCulture))
{
// Create extender
TextBoxWatermarkExtender exWatermark = new TextBoxWatermarkExtender();
exWatermark.ID = "exWatermark";
exWatermark.TargetControlID = textbox.ID;
exWatermark.EnableViewState = false;
Controls.Add(exWatermark);
// Initialize extender
exWatermark.WatermarkText = CMSContext.CurrentResolver.ResolveMacros(WatermarkText);
exWatermark.WatermarkCssClass = textbox.CssClass + " " + ValidationHelper.GetString(GetValue("WatermarkCssClass"), WatermarkCssClass);
}
#endregion
#region "Filter extender"
if (FilterEnabled)
{
// Create extender
FilteredTextBoxExtender exFilter = new FilteredTextBoxExtender();
exFilter.ID = "exFilter";
exFilter.TargetControlID = textbox.ID;
exFilter.EnableViewState = false;
Controls.Add(exFilter);
// Filter extender
exFilter.FilterInterval = FilterInterval;
// Set the filter type
if (FilterTypeValue == null)
{
exFilter.FilterType = FilterType;
}
else
{
if (!string.IsNullOrEmpty(FilterTypeValue))
{
FilterTypes filterType = 0;
string[] types = FilterTypeValue.Split(new char[] { ';' }, StringSplitOptions.RemoveEmptyEntries);
if (types.Length > 0)
{
foreach (string typeStr in types)
{
int type = ValidationHelper.GetInteger(typeStr, 0);
switch (type)
{
case FILTER_NUMBERS:
filterType |= FilterTypes.Numbers;
break;
case FILTER_LOWERCASE:
filterType |= FilterTypes.LowercaseLetters;
break;
case FILTER_UPPERCASE:
filterType |= FilterTypes.UppercaseLetters;
break;
case FILTER_CUSTOM:
filterType |= FilterTypes.Custom;
break;
}
}
exFilter.FilterType = filterType;
}
}
}
// Set the filter mode
object filterModeObj = GetValue("FilterMode");
if (filterModeObj == null)
{
exFilter.FilterMode = FilterMode;
}
else
{
exFilter.FilterMode = ValidationHelper.GetBoolean(filterModeObj, false) ? FilterModes.InvalidChars : FilterModes.ValidChars;
}
// Set valid and invalid characters
if (exFilter.FilterMode == FilterModes.ValidChars)
{
exFilter.ValidChars = ValidChars;
}
else
{
exFilter.InvalidChars = InvalidChars;
}
}
#endregion
#region "Autocomplete extender"
// Autocomplete extender
if (!string.IsNullOrEmpty(AutoCompleteServiceMethod) && !string.IsNullOrEmpty(AutoCompleteServicePath))
{
// Create extender
AutoCompleteExtender exAuto = new AutoCompleteExtender();
exAuto.ID = "exAuto";
exAuto.TargetControlID = textbox.ID;
exAuto.EnableViewState = false;
Controls.Add(exAuto);
exAuto.ServiceMethod = AutoCompleteServiceMethod;
exAuto.ServicePath = URLHelper.ResolveUrl(AutoCompleteServicePath);
exAuto.MinimumPrefixLength = AutoCompleteMinimumPrefixLength;
exAuto.ContextKey = CMSContext.CurrentResolver.ResolveMacros(AutoCompleteContextKey);
exAuto.CompletionInterval = AutoCompleteCompletionInterval;
exAuto.EnableCaching = AutoCompleteEnableCaching;
exAuto.CompletionSetCount = AutoCompleteCompletionSetCount;
exAuto.CompletionListCssClass = AutoCompleteCompletionListCssClass;
exAuto.CompletionListItemCssClass = AutoCompleteCompletionListItemCssClass;
exAuto.CompletionListHighlightedItemCssClass = AutoCompleteCompletionListHighlightedItemCssClass;
exAuto.DelimiterCharacters = AutoCompleteDelimiterCharacters;
exAuto.FirstRowSelected = AutoCompleteFirstRowSelected;
exAuto.ShowOnlyCurrentWordInCompletionListItem = AutoCompleteShowOnlyCurrentWordInCompletionListItem;
}
#endregion
}
private void GenerateControls(int seatcount)
{
System.Web.UI.WebControls.TextBox tbname = null;
System.Web.UI.WebControls.TextBox tbage = null;
System.Web.UI.WebControls.RadioButtonList rbGenderM = null;
AjaxControlToolkit.TextBoxWatermarkExtender txtWatermark = null;
AjaxControlToolkit.TextBoxWatermarkExtender txtWatermarkAge = null;
RequiredFieldValidator rfd = null;
RequiredFieldValidator rfdAge = null;
RequiredFieldValidator rfdGender = null;
RangeValidator rvdAge = null;
RegularExpressionValidator revName = null;
Table tblUserDetails = new Table();
tblUserDetails.ID = "UserDetails";
TableRow tr = new TableRow();
TableCell tc1 = new TableCell();
TableCell tc2 = new TableCell();
TableCell tc3 = new TableCell();
tc1.Text = "<span class='text'>Name</span> <span style='color: Red'>*</span>";
tc2.Text = "<span class='text'>Gender</span> <span style='color: Red'>*</span>";
tc2.Width = 180;
tc2.HorizontalAlign = System.Web.UI.WebControls.HorizontalAlign.Left;
tc3.Text = "<span class='text'>Age</span> <span style='color: Red'>*</span>";
tr.Controls.Add(tc1);
tr.Controls.Add(tc2);
tr.Controls.Add(tc3);
tblUserDetails.Controls.Add(tr);
for (int i = 0; i < seatcount; i++)
{
TableRow row = new TableRow();
//dynamically adding controls
tc1 = new TableCell();
tc2 = new TableCell();
tc3 = new TableCell();
tbname = new System.Web.UI.WebControls.TextBox();
tbname.ID = "txtuser" + i.ToString();
tbname.Width = 200;
txtWatermark = new AjaxControlToolkit.TextBoxWatermarkExtender();
txtWatermark.ID = "txtWaterMark" + i.ToString();
txtWatermark.WatermarkText = "Enter Name";
txtWatermark.WatermarkCssClass = "watermark";
txtWatermark.TargetControlID = "txtuser" + i.ToString();
rfd = new RequiredFieldValidator();
rfd.ID = "rfd" + i.ToString();
rfd.ControlToValidate = "txtuser" + i.ToString();
rfd.ForeColor = System.Drawing.Color.Red;
rfd.ErrorMessage = "Please enter name";
revName = new RegularExpressionValidator();
revName.ID = "revName" + i.ToString();
revName.ControlToValidate = "txtuser" + i.ToString();
revName.ForeColor = System.Drawing.Color.Red;
revName.ValidationExpression = "^[-0-9a-zA-Z ,:.]+$";
revName.ErrorMessage = "Alphabets Only";
rbGenderM = new System.Web.UI.WebControls.RadioButtonList();
rbGenderM.ID = "rbGender" + i.ToString();
rbGenderM.Items.Add("M");
rbGenderM.Items.Add("F");
rbGenderM.RepeatDirection = System.Web.UI.WebControls.RepeatDirection.Horizontal;
rfdGender = new RequiredFieldValidator();
rfdGender.ID = "rfdGender" + i.ToString();
rfdGender.ControlToValidate = "rbGender" + i.ToString();
rfdGender.ForeColor = System.Drawing.Color.Red;
rfdGender.ErrorMessage = "Choose gender";
tbage = new System.Web.UI.WebControls.TextBox();
tbage.ID = "txtage" + i.ToString();
tbage.Width = 50;
tbage.MaxLength = 2;
txtWatermarkAge = new AjaxControlToolkit.TextBoxWatermarkExtender();
txtWatermarkAge.ID = "txtWaterMarkAge" + i.ToString();
txtWatermarkAge.WatermarkText = "Age";
txtWatermarkAge.WatermarkCssClass = "watermark";
txtWatermarkAge.TargetControlID = "txtage" + i.ToString();
rfdAge = new RequiredFieldValidator();
rfdAge.ID = "rfdAge" + i.ToString();
rfdAge.ControlToValidate = "txtage" + i.ToString();
rfdAge.ForeColor = System.Drawing.Color.Red;
rfdAge.ErrorMessage = "Enter age";
rvdAge = new RangeValidator();
rvdAge.ID = "rvdAge" + i.ToString();
rvdAge.ControlToValidate = "txtage" + i.ToString();
rvdAge.ForeColor = System.Drawing.Color.Red;
rvdAge.MinimumValue = "1";
rvdAge.MaximumValue = "99";
rvdAge.Type = ValidationDataType.Integer;
rvdAge.ErrorMessage = "Age between 1-99";
tc1.Controls.Add(tbname);
tc1.Controls.Add(txtWatermark);
tc1.Controls.Add(revName);
tc1.Controls.Add(new LiteralControl("<br />"));
tc1.Controls.Add(rfd);
tc2.Controls.Add(rbGenderM);
// tc2.Controls.Add(new LiteralControl("<br />"));
tc2.Width = 180;
tc2.HorizontalAlign = System.Web.UI.WebControls.HorizontalAlign.Left;
tc2.Controls.Add(rfdGender);
tc3.Controls.Add(tbage);
tc3.Controls.Add(txtWatermarkAge);
tc3.Controls.Add(rvdAge);
tc3.Controls.Add(new LiteralControl("<br />"));
tc3.Controls.Add(rfdAge);
row.Controls.Add(tc1);
row.Controls.Add(tc2);
row.Controls.Add(tc3);
tblUserDetails.Controls.Add(row);
}
txtPanel.Controls.Add(tblUserDetails);
}
protected override void CreateChildControls()
{
Controls.Clear();
if (!this.DesignMode)
{
_textBoxWatermarkExtender = new TextBoxWatermarkExtender();
_textBoxWatermarkExtender.ID = "_textBoxWatermarkExtender";
this.Controls.Add(_textBoxWatermarkExtender);
}
}