src/Controller/Ajax3X.php
protected function reloadTree()
    {
        $input        = $this->getEnvironment()->getInputProvider();
        $serializedId = ($input->hasParameter('id') && $input->getParameter('id')) ? $input->getParameter('id') : null;
        $value        = $input->hasValue('value') ? $input->getValue('value', true) : null;

        $this->generateWidget($this->getWidget($this->getFieldName(), $serializedId, $value));

        throw new ResponseException(new Response(''));
    }
protected function reloadTree()
    {
        $input        = $this->getEnvironment()->getInputProvider();
        $serializedId = ($input->hasParameter('id') && $input->getParameter('id')) ? $input->getParameter('id') : null;
        $value        = $input->hasValue('value') ? $input->getValue('value', true) : null;

        $this->generateWidget($this->getWidget($this->getFieldName(), $serializedId, $value));

        throw new ResponseException(new Response(''));
    }
protected function reloadTree ( ) { $ input = $ this -> getEnvironment ( ) -> getInputProvider ( ) ; $ serializedId = ( $ input -> hasParameter ( 'id' ) && $ input -> getParameter ( 'id' ) ) ? $ input -> getParameter ( 'id' ) : null ; $ value = $ input -> hasValue ( 'value' ) ? $ input -> getValue ( 'value' , true ) : null ; $ this -> generateWidget ( $ this -> getWidget ( $ this -> getFieldName ( ) , $ serializedId , $ value ) ) ; throw new ResponseException ( new Response ( '' ) ) ; }
Reload the file tree.

@return void

@throws ResponseException Throws a response exception.
Reload the file tree .