[opencms-dev] Passing a value from one jsp to another

[maria.freixes_graells at alcatel.es]

Problem solved with:

<form method="post" action="result55.jsp">

<input type="hidden" name="carpeta"  value=<%=carpetalink%> />



<%
   String directori = request.getParameter("carpeta");

%>


maria.freixes_graells at alcatel.es escribió:
> Now, I think that it works with:
>
> first file:
> <form method="post" action="result55.jsp">
>
> <input type="hidden" name="carpeta"  value="carpetalink"  />
>
> second file:
>
> <%
>   String directori = request.getParameter("carpeta");
> %>
>
> But.....directori=carpetalink
>
> So! the only that I need is to know how to say to the value form that 
> I want the value of the carpetalink variable and not the "carpetalink" 
> string.
>
> Thanks!!
>
>
> maria.freixes_graells at alcatel.es escribió:
>> Helo Nacho!
>>
>> If I have in my first jsp file:
>>
>> <form method="post" action="result55.jsp">
>> .........
>> with the variable string carpeta link
>> ........
>> <input type="submit" value="Submit">
>> </form>
>>
>>
>> You say that in my second jsp file, I can use:
>>
>> <%
>>   String carpeta = request.getParameter("carpetalink");
>> %>
>>
>> But I optain null for the carpeta value.
>>
>> Any help??
>>
>> I appreciate your recommendation about learning to use javadocs or 
>> some enviroment that automatically checks basic syntax errors, but my 
>> work using all these is finishing, the objective of my job is 
>> completly different, so, I don't have time to learn more about....I'm 
>> sorry, but I must implement this little features and nothing else in 
>> the future!!
>> This is really my great problem!!
>>
>> Thanks and best regards,
>>
>> Maria
>>
>>
>>
>>
>>
>> Nacho Fernandez escribió:
>>> Hi Maria. Once again I strongly recommend you learn to use javadocs 
>>> or some enviroment that automatically checks basic syntax errors 
>>> because that could maximize your efficiency and make you stop 
>>> infinitely less for such small details. Besides that, you should use 
>>> just the same "request.getParameter" method you used when you got 
>>> carpetalink from the "neulink" parameter. You are putting this 
>>> carpetalink variable into a form, so that gets passed to the 
>>> destination page as a "carpetalink" parameter. This passing of 
>>> parameters with forms will no doubt be extremely useful for you in 
>>> the future. Greetings,
>>>
>>> Nacho.
>>> ------------------------------------------------------------------------ 
>>>
>>>
>>>
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>>
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>>
>>
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>
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