/** * This Form_Validate event handler allows you to specify any custom Form Validation rules. * It will also Blink() on all invalid controls, as well as Focus() on the top-most invalid control. */ protected function Form_Validate() { // By default, we report the result of validation from the parent $blnToReturn = parent::Form_Validate(); // Custom Validation Rules // TODO: Be sure to set $blnToReturn to false if any custom validation fails! // Check for records that may violate Unique Clauses if (($objNarroUserRole = NarroUserRole::LoadByUserIdRoleIdProjectIdLanguageId($this->lstUser->SelectedValue, $this->lstRole->SelectedValue, $this->lstProject->SelectedValue, $this->lstLanguage->SelectedValue)) && $objNarroUserRole->UserRoleId != $this->mctNarroUserRole->NarroUserRole->UserRoleId) { $blnToReturn = false; $this->lstUser->Warning = QApplication::Translate("Already in Use"); $this->lstRole->Warning = QApplication::Translate("Already in Use"); $this->lstProject->Warning = QApplication::Translate("Already in Use"); $this->lstLanguage->Warning = QApplication::Translate("Already in Use"); } $blnFocused = false; foreach ($this->GetErrorControls() as $objControl) { // Set Focus to the top-most invalid control if (!$blnFocused) { $objControl->Focus(); $blnFocused = true; } // Blink on ALL invalid controls $objControl->Blink(); } return $blnToReturn; }