private void CreateControlLayout()
{
Dictionary <string, string> entityMapping = (Dictionary <string, string>)SessionManager.GetSessionValueNoRedirect(this.Page, SessionStrings.ENTITY_MAPPING);
string catalogueName = entityMapping[Entity.GetType().Name].Replace("Catalogue", "");
Page.Title = (!_EditMode) ? "Add " + catalogueName : "Edit " + catalogueName;
lblTitle = new IndLabel();
lblTitle.CssClass = CSSStrings.TitleLabelCssClass;
lblTitle.Text = Page.Title;
SetTextBoxesStates();
btnSave.ID = "SaveButton";
btnSave.Attributes.Add("OnClick", "return ClearOnBeforeUnload();");
btnSave.ToolTip = "Save";
//btnSave.CssClass = "SaveButton";
btnSave.ImageUrl = "~/Images/button_save.png";
btnSave.ImageUrlOver = "~/Images/button_save.png";
btnSave.Click += new ImageClickEventHandler(btnSave_Click);
btnCancel.ID = "CancelButton";
btnCancel.CausesValidation = false;
btnCancel.Attributes.Add("OnClick", "CheckDirty();");
btnCancel.Attributes.Add("class", "CancelButton");
btnCancel.Attributes.Add("title", "Cancel");
btnCancel.Attributes.Add("type", "button");
}
/// <summary>
/// Adds the corresponding validators to the currentControl
/// </summary>
/// <param name="entityProperty">the property mapped to the control</param>
/// <param name="currentControl">the control to which the validators are added</param>
private void AddValidators(PropertyInfo entityProperty, Control currentControl)
{
object[] validationAttributes;
//Get the validation attributes of the property
validationAttributes = entityProperty.GetCustomAttributes(typeof(PropertyValidationAttribute), false);
if (validationAttributes.Length == 1)
{
PropertyValidationAttribute validationAttribute = (PropertyValidationAttribute)validationAttributes[0];
IndLabel lblRequired = new IndLabel();
lblRequired.Text = " *";
//If the property is required, add a RequiredFieldValidator
if (validationAttribute.IsRequired)
{
lblRequired.ForeColor = System.Drawing.Color.Yellow;
if (currentControl is IndCatYearMonth)
{
((IndCatYearMonth)currentControl).AddValidators(GetPropertyName(entityProperty));
}
else
{
//RequiredFieldValidator
RequiredFieldValidator requiredValidator = new RequiredFieldValidator();
requiredValidator.ID = "RequiredValidator" + currentControl.UniqueID;
requiredValidator.ControlToValidate = currentControl.ID;
if (currentControl is IndDatePicker)
{
requiredValidator.InitialValue = ApplicationConstants.MIN_DATE_CATALOGS;
}
requiredValidator.Display = ValidatorDisplay.Dynamic;
requiredValidator.Text = "*";
requiredValidator.ForeColor = IndConstants.ColorValidator;
requiredValidator.ErrorMessage = GetPropertyName(entityProperty) + " is required.";
this.Controls.AddAt(this.Controls.IndexOf(currentControl) + 1, requiredValidator);
}
}
else
{
lblRequired.ForeColor = IndConstants.ColorValidator;
}
this.Controls.AddAt(this.Controls.IndexOf(currentControl), lblRequired);
//If the property must be in a range, add a RangeValidator
if (validationAttribute.MinValue != int.MaxValue || validationAttribute.MaxValue != int.MinValue)
{
//RangeValidator
RangeValidator rangeValidator = new RangeValidator();
rangeValidator.ID = "RangeValidator" + currentControl.UniqueID;
rangeValidator.ControlToValidate = currentControl.ID;
rangeValidator.MinimumValue = validationAttribute.MinValue.ToString();
rangeValidator.MaximumValue = validationAttribute.MaxValue.ToString();
rangeValidator.Type = ValidationDataType.Integer;
if (entityProperty.PropertyType == typeof(double) || entityProperty.PropertyType == typeof(decimal))
{
rangeValidator.Type = ValidationDataType.Double;
}
rangeValidator.Display = ValidatorDisplay.Dynamic;
rangeValidator.Text = "*";
rangeValidator.ForeColor = IndConstants.ColorValidator;
rangeValidator.ErrorMessage = "Field " + GetPropertyName(entityProperty) + " not in the correct range (" + rangeValidator.MinimumValue + ", " + rangeValidator.MaximumValue + ").";
this.Controls.AddAt(this.Controls.IndexOf(currentControl) + 1, rangeValidator);
}
//If the property has a maximum length, add a RegularExpressionValidator
if (validationAttribute.MaxLength != int.MinValue)
{
if (currentControl is IndTextBox)
{
((IndTextBox)currentControl).MaxLength = validationAttribute.MaxLength;
}
//RegularExpressionValidator
RegularExpressionValidator regValidator = new RegularExpressionValidator();
regValidator.ID = "RegValidator" + currentControl.UniqueID;
regValidator.ControlToValidate = currentControl.ID;
//Set the regular expression
regValidator.ValidationExpression = ".{0," + validationAttribute.MaxLength + "}";
regValidator.Display = ValidatorDisplay.Dynamic;
regValidator.Text = "*";
regValidator.ForeColor = IndConstants.ColorValidator;
regValidator.ErrorMessage = "Field " + GetPropertyName(entityProperty) + " exceeds maximum allowed length (" + validationAttribute.MaxLength + " character(s)).";
this.Controls.AddAt(this.Controls.IndexOf(currentControl) + 1, regValidator);
}
}
else //We do not have a validation attribute
{
//Put a invisible label in front of the control
IndLabel lblRequired = new IndLabel();
lblRequired.Text = " *";
lblRequired.ForeColor = IndConstants.ColorValidator;
this.Controls.AddAt(this.Controls.IndexOf(currentControl), lblRequired);
}
}
