Created
June 1, 2017 17:51
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Preload images on a webpage
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| <html> | |
| <img src="" hide> | |
| </html> |
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| document | |
| .querySelectorAll('img[hide]') | |
| .forEach(elm => { | |
| let img = document.createElement('img') | |
| img.src = elm.src | |
| img.onload = (e) => { | |
| elm.removeAttribute('hide') | |
| } | |
| }) |
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| img{ | |
| transition: opacity 1s ease-out; | |
| } | |
| img[hide]{ | |
| opacity: 0; | |
| } |
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