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jonbjo

2006-Sep-15 18:22 UTC

How to catch a parameter that contains a full url

Hi
I need some help!

I have controller that I need to pass a full url (with its own
parametrs) as a parameter, e.g. I want to call my controller with:

/mycontroller/catchurl?url=http://somedomain.com/afile.jsp?param1=xx&param2=yy

and in action "catchurl" in mycontroller.rb I would like to have
params[:url] to be
"http://somedomain.com/afile.jsp?param1=xx&param2=yy"

I guess that one could do something smart with map.connect
but so far I have failed completely.

Is there anyone that can give me some help?


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straightflush-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org

2006-Sep-15 22:30 UTC

head link

Re: How to catch a parameter that contains a full url

whats the problem?  params[:url] should work, do you not want to use it that
way ?



On 9/15/06, jonbjo <jonbjo-ee4meeAH724@public.gmane.org>
wrote:>
>
> Hi
> I need some help!
>
> I have controller that I need to pass a full url (with its own
> parametrs) as a parameter, e.g. I want to call my controller with:
>
> /mycontroller/catchurl?url>
http://somedomain.com/afile.jsp?param1=xx&param2=yy
>
> and in action "catchurl" in mycontroller.rb I would like to have
> params[:url] to be
> "http://somedomain.com/afile.jsp?param1=xx&param2=yy"
>
> I guess that one could do something smart with map.connect
> but so far I have failed completely.
>
> Is there anyone that can give me some help?
>
>
> >
>

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jonbjo

2006-Sep-16 09:41 UTC

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Re: How to catch a parameter that contains a full url

The problem is that the url parameter gets split up into several
parameters, i.e.
params[:url]  is http://somedomain.com/afile.jsp?param1=xx
and
params[:param2] is yy

What I want is to treat the whole url as one entity, I do not want it
to be slit up into separate parameters.


straightflush-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org
wrote:> whats the problem?  params[:url] should work, do you not want to use it
that
> way ?
>
>
>
> On 9/15/06, jonbjo <jonbjo-ee4meeAH724@public.gmane.org> wrote:
> >
> >
> > Hi
> > I need some help!
> >
> > I have controller that I need to pass a full url (with its own
> > parametrs) as a parameter, e.g. I want to call my controller with:
> >
> > /mycontroller/catchurl?url> >
http://somedomain.com/afile.jsp?param1=xx&param2=yy
> >
> > and in action "catchurl" in mycontroller.rb I would like to
have
> > params[:url] to be
> > "http://somedomain.com/afile.jsp?param1=xx&param2=yy"
> >
> > I guess that one could do something smart with map.connect
> > but so far I have failed completely.
> >
> > Is there anyone that can give me some help?
> >
> >
> > >
> >
>
> ------=_Part_250645_19886177.1158359402652
> Content-Type: text/html; charset=ISO-8859-1
> X-Google-AttachSize: 1132
>
> whats the problem?&nbsp; params[:url] should work, do you not want to
use it that way ?<br><br><br><br><div><span
class="gmail_quote">On 9/15/06, <b
class="gmail_sendername">jonbjo</b> &lt;<a
href="mailto:jonbjo-ee4meeAH724@public.gmane.org">jonbjo-ee4meeAH724@public.gmane.org
> </a>&gt; wrote:</span><blockquote
class="gmail_quote" style="border-left: 1px solid rgb(204, 204,
204); margin: 0pt 0pt 0pt 0.8ex; padding-left:
1ex;"><br>Hi<br>I need some help!<br><br>I have
controller that I need to pass a full url (with its own
> <br>parametrs) as a parameter, e.g. I want to call my controller
with:<br><br>/mycontroller/catchurl?url=<a
href="http://somedomain.com/afile.jsp?param1=xx&amp;param2=yy">http://somedomain.com/afile.jsp?param1=xx&amp;param2=yy
> </a><br><br>and in action &quot;catchurl&quot; in
mycontroller.rb I would like to have<br>params[:url] to
be<br>&quot;<a
href="http://somedomain.com/afile.jsp?param1=xx&amp;param2=yy">http://somedomain.com/afile.jsp?param1=xx&amp;param2=yy
> </a>&quot;<br><br>I guess that one could do something
smart with map.connect<br>but so far I have failed
completely.<br><br>Is there anyone that can give me some
help?<br><br><br>
> ------=_Part_250645_19886177.1158359402652--

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Matt Jones

2006-Sep-16 19:41 UTC

head link

Re: How to catch a parameter that contains a full url

On 9/15/06, jonbjo <jonbjo-ee4meeAH724@public.gmane.org>
wrote:>
>
> Hi
> I need some help!
>
> I have controller that I need to pass a full url (with its own
> parametrs) as a parameter, e.g. I want to call my controller with:
>
> /mycontroller/catchurl?url>
http://somedomain.com/afile.jsp?param1=xx&param2=yy
>
> and in action "catchurl" in mycontroller.rb I would like to have
> params[:url] to be
> "http://somedomain.com/afile.jsp?param1=xx&param2=yy"
>
> I guess that one could do something smart with map.connect
> but so far I have failed completely.
>
> Is there anyone that can give me some help?

The problem is that the url given above is not valid - ? and & need to be
escaped in
the parameter value. Browsers do this automatically behind the scenes, and
then
Rails transforms the parameters back. It seems unclear why you''re
having
this
problem - url_for automatically handles the encoding, and so do forms.

Hope this helps,

-- 
Matt Jones
mdj.acme-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org
President/Technical Director, Acme Art Company (acmeartco.org)


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