Is it possible to retrieve the form name from a Java HTTPServletRequest?

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予麋鹿
予麋鹿 2020-12-19 17:25

I would like to get the name of the form used to post parameters from a Java HTTPServletRequest object. Is this possible. I don\'t see any method that looks like it will ret

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  • 2020-12-19 17:40

    HTML form name is NOT submitted as part of the request. If you need it (why?) you can submit it as hidden input instead:

    <form name="myForm" action="/my_servlet">
      <input type="hidden" name="htmlFormName" value="myForm"/>
      ...
    

    In your servlet:

    String htmlFormName = request.getParameterValue("htmlFormName");
    
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