/// <summary> /// A validator for the display name is created. /// </summary> /// <param name="isReadOnly"> /// This flag is initialized with the value of <see cref="BusinessObjectBoundEditableWebControl.IsReadOnly"/>. /// Implemantations should consider whether they require a validator also when the control is rendered as read-only. /// </param> /// <returns>An enumeration of all applicable validators.</returns> /// <remarks> /// Generates a <see cref="BocAutoCompleteReferenceValueInvalidDisplayNameValidator"/> checking that the display name can be resolved /// to a valid object reference. /// </remarks> /// <seealso cref="BusinessObjectBoundEditableWebControl.CreateValidators()">BusinessObjectBoundEditableWebControl.CreateValidators()</seealso> protected override IEnumerable <BaseValidator> CreateValidators(bool isReadOnly) { _invalidDisplayNameValidator = null; var baseValidators = base.CreateValidators(isReadOnly); if (isReadOnly) { return(baseValidators); } _invalidDisplayNameValidator = CreateInvalidDisplayNameValidator(); return(baseValidators.Concat(_invalidDisplayNameValidator)); }
private BocAutoCompleteReferenceValueInvalidDisplayNameValidator CreateInvalidDisplayNameValidator() { var invalidDisplayNameValidator = new BocAutoCompleteReferenceValueInvalidDisplayNameValidator(); invalidDisplayNameValidator.ID = ID + "_ValidatorValidDisplayName"; invalidDisplayNameValidator.ControlToValidate = ID; if (string.IsNullOrEmpty(InvalidItemErrorMessage)) { invalidDisplayNameValidator.ErrorMessage = GetResourceManager().GetString(ResourceIdentifier.InvalidItemErrorMessage); } else { invalidDisplayNameValidator.ErrorMessage = InvalidItemErrorMessage; } return(invalidDisplayNameValidator); }