Pretty Preview¶

Version:	1.0
Language:	en
Description:	Generates an automatic pretty preview of content elements in the backend based on the TCA fields.
Authors:	Julian Lichte, Maurice Möllmer
Email:	info@invokable.gmbh
License:	Creative Commons BY 4.0

What does it do?¶

When building individual content elements, a nice backend preview often falls by the wayside (due to budget or time). The editors have to deal with this, as they are overwhelmed by gray boxes with one-liners in the backend.
With this extension you can generate a nice preview of (almost) any content element within a very short time.
How does it works?
- Pretty Preview loads the underlaying data and TCA structure and generates a preview based on the visible and filled fields for the current user.

Example¶

Before:

After:

Installation¶

Composer

You can install jar_pretty_preview with following shell command:

composer req jar/jar_pretty_preview

Extensionmanager

If you want to install jar_pretty_preview traditionally with Extensionmanager, follow these steps:

Visit ExtensionManager
Switch over to Get Extensions
Search for jar_pretty_preview
Install extension

Configuration¶

Just register your pretty preview via TCA override in your extension with the following command:

EXT:your_extension/Configuration/TCA/Overrides/tt_content.php¶

\Jar\PrettyPreview\Utilities\PreviewUtility::registerContentElement(
   <CType>,
   <configuration>
);

CType¶

Required:	true
Type:	string

The CType of your content element.

configuration¶

Required:	false
Type:	array

You are able to configure the following options:

Tip

For white- and blacklisting columns, you can use wildcards like “?” and “*”. So instead of define table_class, table_caption, table_delimiter, table_enclosure, ... specificly, you can use table_*.

tableColumnWhitelist¶

Required:	false
Type:	array

List of table specific columns which aren’t processed, grouped by table.

tableColumnBlacklist¶

Required:	false
Type:	array

List of tables columns which should be processed exclusively, grouped by table.

nestingDepth¶

Required:	false
Type:	integer

Depth of displayed subrelations to other table records.

Example:

We want to pretty preview the “table” content element, but just want to preview the content of all fields starting with table_* and bodtext without table_delimiter and table_enclosure.

Example of EXT:your_extension/Configuration/TCA/Overrides/tt_content.php¶

\Jar\PrettyPreview\Utilities\PreviewUtility::registerContentElement('table', [
   'tableColumnWhitelist' => [
      'tt_content' => ['table_*', 'bodytext']
   ],
   'tableColumnBlacklist' => [
      'tt_content' => ['table_delimiter', 'table_enclosure']
   ],
   'nestingDepth' => 2,
]);

TYPO3

The content of this document is related to TYPO3 CMS, a GNU/GPL CMS/Framework available from typo3.org .

Extension Manual

This documentation is for the TYPO3 extension Pretty Preview. If you find an error or something is missing, please: Report a Problem

Author¶

This extension has been created by JAR Media, a brand of invokable.