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34 lines
786 B
HTML
34 lines
786 B
HTML
<!doctype html>
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<html lang="en">
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<head>
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<meta charset="UTF-8" />
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<meta
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name="viewport"
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content="width=device-width, initial-scale=1.0"
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/>
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<title>iframe嵌入页面</title>
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<style>
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* {
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margin: 0;
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padding: 0;
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}
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body {
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background: #999;
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}
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</style>
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</head>
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<body>
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<div>
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<h3>我是iframe嵌入的子页面</h3>
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<button id="btn">点击我</button>
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</div>
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</body>
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</html>
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<script>
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onload = function () {
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document.getElementById('btn').addEventListener('click', function () {
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alert('子页面：你点击了按钮');
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});
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};
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</script>
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