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mmeyers00/load.js

Created January 18, 2019 21:11
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Load external Javascript with a Promise
Raw
load.js
function loadjs(file) {
return new Promise(resolve => {
var script = document.createElement("script");
script.type = "application/javascript";
script.src = file;
document.body.appendChild(script);
resolve(true);
});
}
async function main() {
await loadjs('https://code.jquery.com/jquery-3.3.1.min.js');
console.log($(body).length);
}
main();
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