$oscTemplate->addBlock in header_tags does not work in PI Module

[loop]

Hi all
i try to make a new PI Module (image gallery with swipping) and i need to have js and css code in the header
i tried:

Code: Select all

function getOutput() {
global $oscTemplate;
$oscTemplate->addBlock('<tester>', 'header_tags');
}

but <tester> will not be put in header, if i change 'header_tags' to 'footer_scripts' it's inserted in the footer, but i need it in the header

i also tried this in _construct() but same result

in template_top.php there is the line:

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echo $oscTemplate->getBlocks('header_tags');

so i really don't know why it's not inserted there

any ideas?

[ecartz]

You need to add the block before template_top is called. The PI module runs after. Move it into an appropriate hook instead.