protected function getRenderedValue(FieldDefinition $fieldDescription)
{
$fieldTypeName = $fieldDescription->getFieldType();
$fieldTypeInstance = $this->configuration->getFieldTypeInstance($fieldTypeName, 'Xlsx');
$unformattedFieldValue = $this->datasource->getFieldValue($fieldDescription);
return $fieldTypeInstance->render($unformattedFieldValue);
}
public function addField($fieldName, $fieldCaption, $fieldType, $fieldSize = null, $fieldWidth = null, $callback = null)
{
$fieldDefinition = new FieldDefinition($fieldName, $fieldCaption, $fieldType, $fieldSize, $fieldWidth, $callback);
$fieldDefinition->setFieldOrder($this->count());
parent::append($fieldDefinition);
return $this;
}
/**
* Return the value of current field
*
* @param FieldDefinition $fieldDefinition
* @return null
* @throws \OutOfBoundsException
*/
public function getFieldValue(FieldDefinition $fieldDefinition)
{
if (!$this->valid()) {
throw new OutOfBoundsException();
}
$current = $this->current();
return isset($current[$fieldDefinition->getFieldName()]) ? $current[$fieldDefinition->getFieldName()] : null;
}
protected function getValue(DatasourceInterface $datasource, FieldDefinition $fieldDescription, $rendererPrefix = null)
{
$fieldTypeName = $fieldDescription->getFieldType();
$fieldTypeInstance = $this->configuration->getFieldTypeInstance($fieldTypeName, $rendererPrefix);
$unformattedFieldValue = $datasource->getFieldValue($fieldDescription);
$formattedFieldValue = $fieldTypeInstance->render($unformattedFieldValue);
if (null !== $fieldDescription->getCallback()) {
$formattedFieldValue = $fieldDescription->executeCallBack($formattedFieldValue, $datasource);
}
return $formattedFieldValue;
}
