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cheng470/run.html

Created October 22, 2014 04:37
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通过弹窗运行代码
Raw
run.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>run code</title>
</head>
<body>
<textarea name="txt" id="txt" cols="40" rows="10"></textarea>
<br />
<input type="button" id="btn" value="Run">
<script>
window.onload = function() {
var txt = document.getElementById("txt");
var btn = document.getElementById("btn");
btn.onclick = function() {
window.open("about:blank", "_blank").document.write(txt.value);
}
}
</script>
</body>
</html>
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