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Posted to users@tapestry.apache.org by Gnu Ubuntu <gn...@gmail.com> on 2010/11/25 11:24:04 UTC
Redirect to URL with params
Hi!
I need to redirect user to an url with some parameters (simulate a post
without form).
Can you help me to do that, please ?
Thanks in advance.
Re: Redirect to URL with params
Posted by ael <al...@dash.com.ph>.
How about using onActivate & onPassivate.
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Re: Redirect to URL with params
Posted by "Thiago H. de Paula Figueiredo" <th...@gmail.com>.
On Fri, 26 Nov 2010 07:20:19 -0200, Gnu Ubuntu <gn...@gmail.com>
wrote:
> Hi,
Hi!
> It not works, because I redirect to an external URL with params.
> So I don't know if I must use Response object,
Absolutely no. Just return a new java.net.URL() instance passing all the
params in your onActivate(). What do you mean by it doesn't work?
--
Thiago H. de Paula Figueiredo
Independent Java, Apache Tapestry 5 and Hibernate consultant, developer,
and instructor
Owner, Ars Machina Tecnologia da Informação Ltda.
http://www.arsmachina.com.br
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Re: Redirect to URL with params
Posted by Richard Hill <ri...@su3analytics.com>.
To redirect to an external site, your onActivate() on
onActionFromActionLink() method can return a java.net.URL:
PageA.java:
@Inject
private Request request;
@Inject
private PageRenderLinkSource prls;
public URL onActivate() {
String value1 = request.getParam("key1");
String value2 = ....
// Do something with these, then:
String externalPage = "http://externalsite.com/dir/page?key1=" +
value1 + "key2=" + value2 +... ;
URL url = new URL(externalPage);
return url;
}
Obviously make sure your values are appropriately url encoded.
-----Original Message-----
From: Gnu Ubuntu <gn...@gmail.com>
Reply-to: "Tapestry users" <us...@tapestry.apache.org>
To: Tapestry users <us...@tapestry.apache.org>, rich@su3analytics.com
Subject: Re: Redirect to URL with params
Date: Fri, 26 Nov 2010 10:20:19 +0100
Hi,
It not works, because I redirect to an external URL with params.
So I don't know if I must use Response object, and if so how to pass params
to it?
Thanks in advance.
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Re: Redirect to URL with params
Posted by Gnu Ubuntu <gn...@gmail.com>.
Hi,
It not works, because I redirect to an external URL with params.
So I don't know if I must use Response object, and if so how to pass params
to it?
Thanks in advance.
Re: Redirect to URL with params
Posted by Gnu Ubuntu <gn...@gmail.com>.
Thanks Richard, I'll try that.
2010/11/25 Richard Hill <ri...@su3analytics.com>
>
> Ok so, if I follow correctly:
>
> Page A: Doesn't have a form. So instead you have a normal link. This
> contains as url parameters the data to be sent. After processing you
> want to redirect to Page B. So you could do something like this:
>
> PageA.java:
>
> @Inject
> private Request request;
> @Inject
> private PageRenderLinkSource prls;
>
>
> public Link onActivate() {
>
> String value1 = request.getParam("key1");
> String value2 = ....
>
> // Do something with these
>
> Link link = prls.createPageRenderLink(PageB.class);
> link.addParameter("key1", value1);
> ...
> return link;
>
> }
>
>
> If the processing is done by PageA as above, you'll need some logic in
> onActivate() that determines whether you redirect or render the page
> (returning null will mean that PageA is rendered).
>
> Or instead of a <t:pagelink> in PageA you could use an <t:actionlink>
> instead, and return the Link in the onActionFromYourLink().
>
> Hope that helps.
>
>
>
>
>
>
>
>
>
> -----Original Message-----
> From: Gnu Ubuntu <gn...@gmail.com>
> Reply-to: "Tapestry users" <us...@tapestry.apache.org>
> To: Tapestry users <us...@tapestry.apache.org>, rich@su3analytics.com
> Subject: Re: Redirect to URL with params
> Date: Thu, 25 Nov 2010 11:56:15 +0100
>
> Thanks Richard for your response.
> What I want is to do a post request but my page dosn't contain any form.
> The
> user will be redirected to an URL with some parameters and after that I
> must
> get some other parameters from the response.
>
> I hope that is more clear now.
> Thanks.
>
>
>
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> To unsubscribe, e-mail: users-unsubscribe@tapestry.apache.org
> For additional commands, e-mail: users-help@tapestry.apache.org
>
>
Re: Redirect to URL with params
Posted by Richard Hill <ri...@su3analytics.com>.
Ok so, if I follow correctly:
Page A: Doesn't have a form. So instead you have a normal link. This
contains as url parameters the data to be sent. After processing you
want to redirect to Page B. So you could do something like this:
PageA.java:
@Inject
private Request request;
@Inject
private PageRenderLinkSource prls;
public Link onActivate() {
String value1 = request.getParam("key1");
String value2 = ....
// Do something with these
Link link = prls.createPageRenderLink(PageB.class);
link.addParameter("key1", value1);
...
return link;
}
If the processing is done by PageA as above, you'll need some logic in
onActivate() that determines whether you redirect or render the page
(returning null will mean that PageA is rendered).
Or instead of a <t:pagelink> in PageA you could use an <t:actionlink>
instead, and return the Link in the onActionFromYourLink().
Hope that helps.
-----Original Message-----
From: Gnu Ubuntu <gn...@gmail.com>
Reply-to: "Tapestry users" <us...@tapestry.apache.org>
To: Tapestry users <us...@tapestry.apache.org>, rich@su3analytics.com
Subject: Re: Redirect to URL with params
Date: Thu, 25 Nov 2010 11:56:15 +0100
Thanks Richard for your response.
What I want is to do a post request but my page dosn't contain any form. The
user will be redirected to an URL with some parameters and after that I must
get some other parameters from the response.
I hope that is more clear now.
Thanks.
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Re: Redirect to URL with params
Posted by Gnu Ubuntu <gn...@gmail.com>.
Thanks Richard for your response.
What I want is to do a post request but my page dosn't contain any form. The
user will be redirected to an URL with some parameters and after that I must
get some other parameters from the response.
I hope that is more clear now.
Thanks.
Re: Redirect to URL with params
Posted by Richard Hill <ri...@su3analytics.com>.
Can you be a little more explicit:
You want a GET request (instead of a POST) to trigger a redirect?
Does the original GET or the redirect contain url parameters? Or both?
Do either of them have an activation context?
-----Original Message-----
From: Gnu Ubuntu <gn...@gmail.com>
Reply-to: "Tapestry users" <us...@tapestry.apache.org>
To: users@tapestry.apache.org
Subject: Redirect to URL with params
Date: Thu, 25 Nov 2010 11:24:04 +0100
Hi!
I need to redirect user to an url with some parameters (simulate a post
without form).
Can you help me to do that, please ?
Thanks in advance.
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