FTT-JavaScript/TesteImgApiV2.html at master · luizgustavo77/FTT-JavaScript · GitHub

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<html>
<head>
<style>
    li {list-style-type: none;}
    img {width:300px;}
</style>
<script>
function setImage(msg) {
    console.log(msg); //Só para debug!!

    liTag = document.createElement("li");
    imgTag = document.createElement("img");

    imgTag.src = msg["message"];

    liTag.appendChild(imgTag);

    document.getElementById("dogList").appendChild(liTag);
}
function getImageInfo() {
    fetch("https://dog.ceo/api/breeds/image/random") //WEB API -  HTTP
    .then(request => request.text()) //Retorna o objeto request
    .then(data => setImage(JSON.parse(data))) //Obtem os dados e transforma em JSON
}

</script>
</head>
<body>
<button onclick="getImageInfo();">Get Image</button>
<hr>
<ul id="dogList">
</ul>
</body>
</html>