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From "sun" <ju...@silkroute.com>
Subject Re: HttpUtil
Date Tue, 13 Feb 2001 17:21:40 GMT
but how to get parameter value passed from previous page, 5 checkbox with
same name different value, I want to get paraname=1,2,4,5 if I selected 4
boxes.


-----Original Message-----
From: Craig R. McClanahan <Craig.McClanahan@eng.sun.com>
To: tomcat-user@jakarta.apache.org <tomcat-user@jakarta.apache.org>
Date: Monday, February 12, 2001 9:14 PM
Subject: Re: HttpUtil


>sun wrote:
>
>> no, I didn't call request before using HttpUtil, HttpUtil was put at
first
>> line in .jsp.
>>
>
>But the JSP page did it for you (that is, the generated servlet did).
>
>Simply use the standard JSP mechanisms to retrieve request attributes and
you
>should be fine.  If you *really* want to process the input data yourself,
you
>should be using a servlet instead of a JSP page.
>
>Craig McClanahan
>
>
>>
>> -----Original Message-----
>> From: Craig R. McClanahan <Craig.McClanahan@eng.sun.com>
>> To: tomcat-user@jakarta.apache.org <tomcat-user@jakarta.apache.org>
>> Date: Monday, February 12, 2001 2:48 PM
>> Subject: Re: HttpUtil
>>
>> >sun wrote:
>> >
>> >> yes, I tried that, got same error, "short read",
>> >> in terms of docs, it means posted inputstream is invalid, but I am not
>> sure
>> >> about that.
>> >>
>> >
>> >One reason you could get a "short read" response is if the servlet
>> container
>> >has already read the input stream's contents.  For example, if you are
>> >processing a POST request and you have already called something like
>> >request.getParameter(), the contents of the input stream would have
already
>> >been processed.
>> >
>> >Craig McClanahan
>> >
>> >
>> >
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>>
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>
>
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