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sitegeist / sms-responsive-images

This TYPO3 extension provides ViewHelpers and configuration to render valid responsive images based on TYPO3's image cropping tool.
GNU General Public License v2.0
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Set height attribute on img-tag when using lazy loading #105

Open sir-gawain opened 1 year ago

sir-gawain commented 1 year ago

If i use <picture> tag with sources with "srcset" and "sizes", and enable lazy loading using the native loading="lazy" attribute, Chrome does not load the images on page load. Adding the height attribute to the image-tag solves the problem.

Add in line 239 of ResponsiveImagesUtility.php: $fallbackTag->addAttribute('height', $fallbackImage->getProperty('height'));