JSFiddle - React, Tailwind, and code Playground

by slawe

JavaScript

function getMeta(url, callback) {
    var img = new Image();
    img.src = url;
    img.onload = function() { callback(this); }
}

getMeta(
  "https://passmanager-images.s3.amazonaws.com/local/merchants/13/5af95bde-bc08-4efa-95ce-6d610a0a0a67-simbioza.jpg",
  function(img) {
		//console.log(width + 'px ' + height + 'px');
		console.log(img.height + 'px');
	}
);


var url = 'https://passmanager-images.s3.amazonaws.com/local/merchants/13/5af95bde-bc08-4efa-95ce-6d610a0a0a67-simbioza.jpg';

var filename = url.substring(url.lastIndexOf('/')+1);
console.log(filename);