TYPO3新的内容类型图标未显示在页面预览窗口中

Question

I have created my own CTypes and a custom Layout for backend page view and I'm struggling with one small thing:

My new content elements use TYPO3 built in icons. They are working fine in content selection:

but don't get used in the Page view template layout. Instead default element icon is used.

Any idea why and how to fix this?

PS: Can show the config, just request which ones exactly

Answer 1

To make this icon visible in those content lists too, you need to add it to the TCA . For example, in ext/my_extension/Configuration/TCA/Overrides/tt_content.php :

$GLOBALS['TCA']['tt_content']['ctrl']['typeicon_classes']['my_extension_content'] = 'icon_from_icon_registry';