Created
August 8, 2019 01:59
-
-
Save parzibyte/248fbcb7120260a5528457d7e22a17da to your computer and use it in GitHub Desktop.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
if ("undefined" !== typeof IntersectionObserver) { | |
var observador = new IntersectionObserver(function (entradas) { | |
for (var i = 0; i < entradas.length; entradas++) { | |
var entrada = entradas[i]; | |
if (entrada.intersectionRatio > 0) { | |
var imagen = entrada.target; | |
imagen.src = imagen.dataset.src; | |
observador.unobserve(imagen); | |
} | |
} | |
}); | |
} else { | |
for (var j = 0; j < $imagenes.length; j++) { | |
$imagenes[j].src = $imagenes[j].dataset.src; | |
} | |
} |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment