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Developer Corner¶

Target group: Administrators / Developers

Hooks - End Function¶

After all files are loaded, CssJsAsyncLoader looks for the javascript function CssJsAsyncLoaderFiles.endFunction and calls it if it exists. You might want to use this for hiding a loading screen, as soon as everything is loaded/rendered.

Example

CssJsAsyncLoaderFiles.endFunction = function() {
  document.getElementById('loadingScreen').classList.add = 'hidden';
};

Hooks - Minify Javascript¶

When the minify parameter is set for javascript resources, the function \TYPO3\CMS\Core\Utility\GeneralUtility::minifyJavaScript() is called. As can be seen in https://typo3.org/api/typo3cms/class_t_y_p_o3_1_1_c_m_s_1_1_core_1_1_utility_1_1_general_utility.html the function can be configured for javascript minification.