我如何在HTML中嵌入另一个textarea内的textarea？ [英] How can I embed a textarea inside of another textarea in HTML?
问题描述
有没有办法在另一个textarea块中嵌入textarea块，但不能渲染内部textarea并保留外部textarea？我不能修改里面的textarea。也许有一些东西比textarea更适合用于外部区块。我需要一些将在POST提交其内容的东西。将内角尖括号转换为实体是不是选项，因为我想保留外textarea内的html。
Is there a way to embed a textarea block inside of another textarea block but not render the inside textarea and preserve the outside textarea? I cannot modify the inside textarea. Perhaps there is something better to use for the outside block than a textarea. I need something that will submit its contents at POST. Converting the inside angle brackets to entities is not an option since I want to preserve the html inside the outer textarea.
非工作示例代码：
Non-working Sample Code:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>Test Embedded textareas</title>
</head>
<body>
<form method="POST">
<textarea>
Outside Textarea
<textarea>Inside Textarea</textarea>
</textarea>
<input type="submit" value="Submit" />
</form>
</body>
</html>
推荐答案
说真的，编码html 是唯一的选择。
Seriously, encoding the html is the only option. You can always decode it/do whatever in your server-side code once it gets posted.
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>Test Embedded textareas</title>
</head>
<body>
<form method="POST">
<textarea>
Outside Textarea
<textarea>Inside Textarea</textarea>
</textarea>
<input type="submit" value="Submit" />
</form>
</body>
</html>
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