From: Shai Rosenfeld <shaiguitar@...>
Date: 2007-08-05T16:46:08+09:00
Subject: Re: How can I get HTML's varibles in embeded ruby?

Zhan feng Wang wrote:
> E.g.,I have following variables:
> myInput, DataFile,TagFile in the following segment HTML codes.
> 
> <form name="myInput" action="deTap3-1.rhtml" method="POST">
>         <pre>
>     Select Asn1 File: <input name="DataFile" type="file" >
>     Select Asn1-bas File: <input name="TagFile" type="file">
>     <input type="hidden" name="action" value="submitted">
>     <input type="submit" name="Go" value="Go!">
>     <input type="reset" name="reset" value="Reset" OnClick="init()">
>         </pre>
> </form>
> 
> 
> 
> If in PHP, I can easily get them by $p_DataFile, $p_TagFile etc, How can
> I get the variables in embeded ruby?
> 
> Thanks

 <form name="myInput" action="deTap3-1.rhtml" method="POST">
         <pre>
     Select Asn1 File: <input name="DataFile" type="file" >
     Select Asn1-bas File: <input name="TagFile" type="file">
     <input type="hidden" name="action" value="submitted">
     <input type="submit" name="Go" value="Go!">
     <input type="reset" name="reset" value="Reset" OnClick="init()">
         </pre>
 </form>

just a note, but i don't think you want the 'form' action to go to the 
file itself (the rhtml) .. it should go to the corresponding action that 
calls that template.

i believe what you are seeking for is params[:DataFile], 
params[:TagFile], etc.
(this may be good for the ruby on rails forum, rather than this plain 
ruby forum) http://www.ruby-forum.com/forum/3

anyway hth.
happy sunday
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