Question

我的情况是,将价值从jsp到servlet的行动类别。此前,我们曾使用过它。

<input type="hidden" id="name" value="manoj" />

我们在行动类别中采用<代码>request.getPara amount(“名称”。但现在,我们就没有像过去那样的价值。

"Hi

 i am
 
 Manoj".

Since it has new line included in the string we couldn t take it like this to action. So how I can take value like this to action or is there any way other than hidden input?

感谢。

Answer 1

如果你想要从一个隐蔽的输入领域把新线包括在内,你就不得不逃脱。你们要么能够利用《html》的特性代码参考资料或《URL》来逃避外地价值。

新线路的价值应为<代码>
。以及运输回报的编号

其他替代物

You could save the value of the parameter as to a session attribute or to a cookie and not pass it as a http parameter at all
You could include the value in a textarea that is hidden using CSS
You could include the value somewhere else in the document and include it to the form during the onsubmit handler (yuck)

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