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<?php |
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namespace SilverStripe\UserForms\Model\EditableFormField; |
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use SilverStripe\Forms\FieldGroup; |
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use SilverStripe\Forms\LiteralField; |
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use SilverStripe\Forms\NumericField; |
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use SilverStripe\UserForms\Model\EditableFormField; |
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/** |
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* EditableNumericField |
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* |
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* This control represents a user-defined numeric field in a user defined form |
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* |
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* @package userforms |
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*/ |
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class EditableNumericField extends EditableFormField |
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{ |
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private static $singular_name = 'Numeric Field'; |
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private static $plural_name = 'Numeric Fields'; |
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private static $has_placeholder = true; |
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private static $db = [ |
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'MinValue' => 'Int', |
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'MaxValue' => 'Int' |
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]; |
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private static $table_name = 'EditableNumericField'; |
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public function getSetsOwnError() |
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{ |
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return true; |
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} |
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/** |
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* @return NumericField |
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*/ |
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public function getFormField() |
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{ |
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$field = NumericField::create($this->Name, $this->Title ?: false, $this->Default) |
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->setFieldHolderTemplate(EditableFormField::class . '_holder') |
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->setTemplate(EditableFormField::class) |
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->addExtraClass('number'); |
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$this->doUpdateFormField($field); |
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return $field; |
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} |
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public function getFieldValidationOptions() |
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{ |
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$fields = parent::getFieldValidationOptions(); |
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$fields->push(FieldGroup::create( |
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_t(__CLASS__.'.RANGE', 'Allowed numeric range'), |
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[ |
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NumericField::create('MinValue', false), |
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LiteralField::create('RangeValue', _t(__CLASS__.'.RANGE_TO', 'to')), |
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NumericField::create('MaxValue', false) |
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] |
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)); |
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return $fields; |
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} |
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/** |
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* Updates a formfield with the additional metadata specified by this field |
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* |
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* @param FormField $field |
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*/ |
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protected function updateFormField($field) |
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{ |
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parent::updateFormField($field); |
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if ($this->MinValue) { |
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$field->setAttribute('data-rule-min', $this->MinValue); |
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} |
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if ($this->MaxValue) { |
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$field->setAttribute('data-rule-max', $this->MaxValue); |
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} |
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} |
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public function validate() |
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{ |
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$result = parent::validate(); |
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if ($this->MinValue > $this->MaxValue) { |
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$result->addError("Minimum length should be less than the Maximum length."); |
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} |
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return $result; |
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} |
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} |
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silverstripe /
silverstripe-userforms
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