调用iframe中方法的方法

调用iframe中方法的方法

代码简单,一看就会:

DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Documenttitle>
head>
<body>
    <iframe src="./test2.html" frameborder="0" id="iframeDOM">iframe>

    <script>
        setTimeout(() => {
       
            const iframeWindow = document.getElementById("iframeDOM").contentWindow.window.methods;
            iframeWindow.changeText();
        }, 1000)
    script>
body>
html>
DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Documenttitle>
head>
<body>
    <div class="hello">Hello World!div>

    <script>
        const hello = document.querySelector(".hello");
        window.methods = {
       
            changeText: () => {
       
                hello.innerHTML = "Hello Vue!";
            }
        }
    script>
body>
html>

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