Hi all When I use a HTML Form using the POST methode I can not get the parameter name and value from an input field with . Only with I can read the information. Is that right or am I doing something wrong? Thanks Roland
Axel Janssen
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Joined: Jan 08, 2001
Posts: 2164
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Hi Roland, you can use with post and get: -HttpServletRequest.getParameter(String fieldName); -HttpServletRequest.getParameterNames(); Returns an Enumeration of String objects containing the names of the parameters contained in this request. - HttpServletRequest.getParameterValues(String fieldName) Returns an array of String objects containing all of the values the given request parameter has, or null if the parameter does not exist. You find more detailled informations here: http://java.sun.com/products/servlet/2.3/javadoc/javax/servlet/ServletRequest.html. These methods are FAR more common and easy to use than the getInputStream(). No time to test now, but I strongly believe that the request.getInputStream() works only with doPost(). Not with doGet(). We had a discussion in this forum some time ago about the very similar getReader method. http://www.javaranch.com/cgi-bin/ubb/ultimatebb.cgi?ubb=get_topic&f=18&t=000755 regards axel [ February 05, 2002: Message edited by: Axel Janssen ]
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