max = $size; return $this; } /** * Set Minimum list size. * * @param int $size * * @return $this */ public function min(int $size) { $this->min = $size; return $this; } /** * Fill data to the field. * * @param array $data * * @return array */ public function formatFieldData($data) { $this->data = $data; return Helper::array(Arr::get($data, $this->column, $this->value)); } /** * {@inheritdoc} */ public function getValidator(array $input) { if ($this->validator) { return $this->validator->call($this, $input); } if (! is_string($this->column)) { return false; } $rules = $attributes = []; if ( (! $fieldRules = $this->getRules()) && ! $this->max && ! $this->min ) { return false; } if (! Arr::has($input, $this->column)) { return false; } if ($fieldRules) { $rules["{$this->column}.values.*"] = $fieldRules; } $attributes["{$this->column}.values.*"] = __('Value'); $rules["{$this->column}.values"][] = 'array'; if (! is_null($this->max)) { $rules["{$this->column}.values"][] = "max:$this->max"; } if (! is_null($this->min)) { $rules["{$this->column}.values"][] = "min:$this->min"; } $attributes["{$this->column}.values"] = $this->label; $input = $this->prepareValidatorInput($input); return validator($input, $rules, $this->getValidationMessages(), $attributes); } public function formatValidatorMessages($messageBag) { $messages = new MessageBag(); foreach ($messageBag->toArray() as $column => $message) { $messages->add($this->column, $message); } return $messages; } protected function prepareValidatorInput(array $input) { Arr::forget($input, "{$this->column}.values.".static::DEFAULT_FLAG_NAME); return $input; } /** * {@inheritdoc} */ protected function addScript() { $value = old($this->column, $this->value()); $number = $value ? count($value) : 0; $this->script = <<column}-add').on('click', function () { var tpl = $('template.{$this->column}-tpl').html().replace('{key}', index); $('tbody.list-{$this->column}-table').append(tpl); index++; }); $('tbody').on('click', '.{$this->column}-remove', function () { $(this).closest('tr').remove(); }); })(); JS; } /** * {@inheritdoc} */ protected function prepareInputValue($value) { unset($value['values'][static::DEFAULT_FLAG_NAME]); if (empty($value['values'])) { return '[]'; } return json_encode(array_values($value['values'])); } /** * {@inheritdoc} */ public function render() { $this->addScript(); Admin::style('td .form-group {margin-bottom: 0 !important;}'); return parent::render(); } }