DEPRECATION WARNING

This documentation is not using the current rendering mechanism and is probably outdated. The extension maintainer should switch to the new system. Details on how to use the rendering mechanism can be found here.

Developers¶

There are a lot of signals at different places in the code. Feel free to use them :-)

Example¶

If you have product records in each country branch, but the EAN is the same, you could connect the products detail view automatically depending on the EAN:

//include this in your AdditionalConfiguration.php or your Theme-Extension's ext_localconf.php
\TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance('TYPO3\\CMS\\Extbase\\SignalSlot\\Dispatcher')
        ->connect(
                'BGM\\BgmHreflang\\Utility\\HreflangTags',
                'frontend_beforeRenderSingleTag',
                'BGM\\BgmTheme\\SignalSlot\\HreflangTags',
                'getGetParametersForProducts'
        );

See the implementation in the example script (EXT:bgm_hreflang/Documentation/Example/Products.php). Don’t forget to connect the detail view pages in the backend! This class just adds the necessary GET parameters.