I'm a typo newbie, and was wondering, how I can make the following code work in my HTML Template file:
<img src="EXT:extension-name/Resources/Public/Images/Logo/logo-white.png" alt="logo.png">
Looking forward to your anwers, thanks.
This cannot be done in an HTML file but within a Fluid template file you should use the uri.resource viewhelper:
<img src="{f:uri.resource(path: 'Images/Logo/logo-white.png')}" alt="Actual explanation of the logo content">
If used within an Extbase plugin there is nothing else to do.
For templates using the FLUIDTEMPLATE content object you'll need to set the extension name, for example with an extensionName: 'MyExt' as argument:
<img src="{f:uri.resource(path: 'Images/Logo/logo-white.png', extensionName: 'MyExt')}" alt="Actual explanation of the logo content">
Alternatively use controllerExtensionName in your TypoScript setup.