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Método Javascript Unerror usando otro archivo js

<img src="images/business-card.webp" onerror="this.onerror=null; this.src='images/business-card.jpg' " class="m-auto img-fluid">

Quiero escribir esta función desde el archivo js. Cómo puedo hacerlo ?

about 4 years ago · Juan Pablo Isaza
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Primero, crea la imagen en javascript:

 var image = document.createElement("IMG"); document.body.appendChild(image); image.src = "images/business-card.webp; image.class = "m-auto img-fluid";

Ahora, agregue una función onerror:

 blah.onerror = function(){this.onerror=null; this.src='images/business-card.jpg'};
about 4 years ago · Juan Pablo Isaza Report
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