Question

<!DOCTYPE html>
<html>
<head lang="en">
    <meta charset="UTF-8">
    <title>Girl! Fly and eat the yogurt!</title>
    <script src="js/easeljs-0.8.1.min.js"></script>
    <script src="js/sketch.js"></script>
    <script src="jquery-1.11.3.min"></script>
    <link rel="stylesheet" href="css/particles.css">
    <style type="text/css">
        #frame {
            position: relative;
            text-align: center;
            margin-top: 100px;
        }
    </style>
</head>
<body>
    <div id = "frame">
        <canvas class=" sketch" height="385" width="1440"></canvas>
    </div>
    <script src="js/particles.js"></script>
    <script>
        var canvas = $("#frame").get(0);
        canvas.id = "gameView";
    </script>
    <script src="js/app.js"></script>
</body>
</html>

请告诉我如何在这个特定情况下使用jQuery或vanilla JS在div中获取画布？以及如何为捕获的canvas元素设置id？

我在div里面有一个画布。我怎么得到它？

0 个答案: