Meta Wizard

The meta data widget allows to edit meta data fields. If multiple languages are enabled, the widget will create a row for each language.

Options

Key	Value	Description
`inputType`	`metaWizard` (`string`)
`eval.metaFields`	`array`	An array of meta fields to be displayed. The array key is the field. Value can be an string of field attributes or an array.
`eval.metaFields.[field].type`	`string`	The field input type. Only supported value is `textarea`, otherwise a text input is shown.
`eval.metaFields.[field].attributes`	`string`	The field attributes.
`eval.metaFields.[field].dcaPicker`	`bool`	Show a dca picker
`eval.metaFields.[field].rgxp`	`string`	A validation regex.
`eval.metaFields.[field].rgxpErrMsg`	`string`	Error message if regex validation failed.

Example

The Meta Wizard configuration in the file manager.

use Doctrine\DBAL\Platforms\MySQLPlatform;

// …
'meta' => [
    'exclude' => true,
    'inputType' => 'metaWizard',
    'eval' => [
        'allowHtml' => true,
        'multiple' => true,
        'metaFields' => [
            'title' => 'maxlength="255"',
            'alt' => 'maxlength="255"',
            'link' => ['attributes' => 'maxlength="2048"', 'dcaPicker' => true],
            'caption' => ['type' => 'textarea'],
            'license' => [
                'attributes' => 'maxlength="255"',
                'dcaPicker' => true,
                'rgxp' => '#(^$|^{{link_url::.+$|^https?://.+$)#',
                'rgxpErrMsg' => &$GLOBALS['TL_LANG']['tl_files']['licenseRgxpError'],
            ]
        ]
    ],
    'sql' => [
        'type' => 'blob',
        'length' => MySQLPlatform::LENGTH_LIMIT_BLOB,
        'notnull' => false,
    ],
],
// …