Examples

A happy little tree!

EXT:styleguide/Configuration/TCA/tx_styleguide_elements_select.php

[
    'columns' => [
        'select_tree_1' => [
            'label' => 'select_tree_1 pages, showHeader=true, expandAll=true, size=20, order by sorting, static items, description',
            'description' => 'field description',
            'config' => [
                'type' => 'select',
                'renderType' => 'selectTree',
                'foreign_table' => 'pages',
                'foreign_table_where' => 'ORDER BY pages.sorting',
                'size' => 20,
                'items' => [
                    [
                        'label' => 'static from tca 4711',
                        'value' => 4711,
                    ],
                    [
                        'label' => 'static from tca 4712',
                        'value' => 4712,
                    ],
                ],
                'behaviour' => [
                    'allowLanguageSynchronization' => true,
                ],
                'treeConfig' => [
                    'parentField' => 'pid',
                    'appearance' => [
                        'expandAll' => true,
                        'showHeader' => true,
                    ],
                ],
            ],
        ],
    ],
]