TCEMAIN

This allows you to have the frontend cache for additional pages cleared when saving to some page or branch of the page tree.

It it possible to trigger clearing of all caches or just the pages cache. It is also possible to target precise pages either by referring to their ID numbers or to tags that are attached to them.

Attaching tags to page cache is described in the TypoScript Reference.

If set, then the automatic clearing of page cache when records are edited etc. is disabled. This also disables the significance of the two options clearCache_pageSiblingChildren and clearCache_pageGrandParent

If set, then the grand parent of a page being edited will have the page cache cleared.

If set, then children of all siblings of a page being edited will have the page cache cleared.

Default is that when a page record is edited, the cache for itself, the parent, and siblings (same level) is cleared.

Disables the hideAtCopy TCA feature if configured for the table.

Disable the prependAtCopy TCA feature if configured for the table.

The word "prepend" is misleading. The "(copy)" label is actually appended to the record title.

Contains an array of link handler configurations.

handler

Fully qualified name of the class containing the backend link handler.

configuration

Configuration for the link handler, depends on the handler. For \TYPO3\CMS\Backend\LinkHandler\RecordLinkHandler configuration.table must be defined.

scanBefore / scanAfter

Define the order in which handlers are queried when determining the responsible tab for editing an existing link.

displayBefore / displayAfter

Define the order of how the various tabs are displayed in the link browser.

Configure preview link generated for the save+view button and other frontend view related buttons in the backend. This allows to have different preview URLs depending on the record type. A common use case is to have previews for blog or news records, and this feature allows you to define a different preview page for content elements as well, which might be handy if those are stored in a sysfolder.

TCEMAIN.preview {
    disableButtonForDokType = 199, 254, 255
    <table name> {
        previewPageId = 123
        useDefaultLanguageRecord = 0
        fieldToParameterMap {
            uid = tx_myext_pi1[showUid]
        }
        additionalGetParameters {
            tx_myext_pi1.special = HELLO # results in tx_myext_pi1[special]
        }
    }
}

The previewPageId is the uid of the page to use for preview. If this setting is omitted the current page will be used. If the current page is not a normal page, the root page will be chosen.

The disableButtonForDokType setting allows you to disable the preview button for a given list of doktypes. If none are configured, this defaults to: 199, 254, 255 (Spacer, Folder and Recycler).

The useDefaultLanguageRecord defaults to 1 and ensures that translated records will use the uid of the default record for the preview link. You may disable this, if your extension can deal with the uid of translated records.

The fieldToParameterMap is a mapping which allows you to select fields of the record to be included as GET-parameters in the preview link. The key specifies the field name and the value specifies the GET-parameter name.

Finally additionalGetParameters allow you to add arbitrary GET-parameters and even override others. If the plugin on your target page shows a list of records by default you will also need something like tx_myext_pi1.action = show to ensure the record details are displayed.

The core automatically sets the "no_cache" and the "L" parameter. The language matches the language of the current record. You may override each parameter by using the additionalGetParameters configuration option.

Defines the string that will be prepended to some field values if you copy an element to another language version. This applies to all fields where the TCA columns property l10n_mode is set to prefixLangTitle.

The special string "%s" will be replaced with the language title.

You can globally disable the prepending of the string by setting translateToMessage to an empty string. You can disable the message to a certain field by setting the l10n_mode to an empty string.