I am using Mason 1.0 and want to redirect the page to another URL.
Is there any way to redirect?
Alternatively...
I have written following code in dbhandler which is giving error, stating that $r is undefined. Can you please help.
$r->method('GET');
$r->headers_in->unset('Content-length');
$r->content_type('text/html');
$r->header_out('Location' => $newPageURL);
$m->abort(301);
I cannot use $m->redirect as it is not avalible to me.
I am referring to this link http://www.masonhq.com/htmlmason/wiki/FAQ:HTTPAndHTML on the section "How do I do an external redirect?"
$r->status(302);
$r->headers_out()->add("Location", "http://google.com");
return 302;
Looks like $m->clear_buffer is missing before your first call.
It's required so it wipes out any response generated before you reach your redirection.
Related
Good day
I am writing a module for Nginx, that should redirect user to certain (local) URLs, if several conditions apply - something like ngx_http_rewrite_module (Though I couldn't find redirection code in that module).
My code successfully runs on required events, but I am unable to redirect user to another page.
I've tried ngx_http_internal_redirect, but it didn't work:
static ngx_str_t ngx_redirect_script = ngx_string("/dst.php");
return ngx_http_internal_redirect(r, &ngx_redirect_script , &r->args);
Perhaps somebody knows how to do that?
Thank you!
Interesting, this worked:
ngx_http_internal_redirect(r, &ngx_redirect_script , &r->args);
return NGX_HTTP_OK;
I am writing a custom sh404 file for a custom component in joomla. I have written some of the redirecting urls by using setRedirect function. But it is not redirecting to SH404 URL.
What I have given is:
$link = JURI::base().'index.php?option=com_camassistant&controller=rfp&task=editrfp&var=copy&rfpid='.$insert_id.'&Itemid='.$_REQUEST['Itemid'] ;
$this->setRedirect( $link,$msg );
Can you please say how can I give $link to change SH404 automatically?
Thanks in advance
Sateesh
I didn't get it properly.
If you do something like:
JError::raiseError(404, 'Not Found');
we are using Perl and cpan Modul FeedPP to parse RSS Feeds.
The Perl script runs trough the different items of the RSS Feeds and save the link to the database, liket his:
my $response = $ua->get($url);
if ($response->is_success) {
my $feed = XML::FeedPP->new( $response->content, -type => 'string' );
foreach my $item ( $feed->get_item() ) {
my $link = $item->link();
[...]
$url contains the URL to an RSS Feed, like http://my.domain/RSS/feeds.xml
in this case, $item->link() will contain links to the RSS article, like http://my.domain/topic/myarticle.html
The Problem is, some webservers (which provides the RSS feeds) does an HTTP refer in order to add an session ID to the URL, like this: http://my.domain/RSS/feeds.xml;jsessionid=4C989B1DB91D706C3E46B6E30427D5CD.
The strange think is, that feedPP seams to add this session-ID to the link of every item. So $item->link() contain links to the RSS article, like http://my.domain/topic/myarticle.html;jsessionid=4C989B1DB91D706C3E46B6E30427D5CD
Even if the original link does not contain an session ID.
Is there a way to turn of that behavior of feedPP??
Thank you for any kind of help.
I took a look through http://metacpan.org/pod/XML::FeedPP but didn't see any way to turn have the link() method trim those session IDs for you. (I'm using XML::FeedPP in one of my scripts and the site I happen to be parsing doesn't use session IDs.)
So I think the answer is no, not currently. You could try contacting the author or filing a bug.
IMHO, the behavior is correct: uri components which follow a semi-colon are defined part of the path (configuration parameter for interpretation), so when the uri is used to make a relative url into an absolute uri it needs to be copied as well.
You expect compatible behavior with '&' parameters, but they are not equal.
https://rt.cpan.org/Ticket/Display.html?id=73895
I am writing a client server program. I am sending an arraylist from an android phone and I am able to receive the list also. After that I want the servlet to redirect to demo.jsp using response.sendRedirect(), but it just won't redirect. Tried with requestDispatcher.forward() too.
ObjectInputStream in = new ObjectInputStream((InputStream) request.getInputStream());
List<Double> al=(List<Double>)in.readObject();
in.close();
for(int x=0;x<al.size();x++)
{
System.out.println("List");
System.out.println(al.get(x));
}
System.out.println("going to demo.jsp");
response.sendRedirect("demo.jsp");
How is this caused and how can I solve it?
I'm posting this answer because the one with the most votes led me astray. To redirect from a servlet, you simply do this:
response.sendRedirect("simpleList.do")
In this particular question, I think #M-D is correctly explaining why the asker is having his problem, but since this is the first result on google when you search for "Redirect from Servlet" I think it's important to have an answer that helps most people, not just the original asker.
Instead of using
response.sendRedirect("/demo.jsp");
Which does a permanent redirect to an absolute URL path,
Rather use RequestDispatcher. Example:
RequestDispatcher dispatcher = request.getRequestDispatcher("demo.jsp");
dispatcher.forward(request, response);
Since you already have sent some data,
System.out.println("going to demo.jsp");
you won't be able to send a redirect.
You can use this:
response.sendRedirect(String.format("%s%s", request.getContextPath(), "/views/equipment/createEquipment.jsp"));
The last part is your path in your web-app
I'm having an issue with assertRedirectTo() in a test I have created, below is the code I have used:
public function testLoggedInIndexAction() {
$this->dispatch('/');
$this->assertController('index');
$this->resetResponse();
$this->request->setPost(array(
'type' => 'login',
'username' => 'root',
'password' => 'asdasd',
));
$this->request->setMethod('POST');
$this->dispatch('/');
$this->assertRedirectTo('/feed/');
}
You log in through / (index.php/) and submit post details there and the it redirects you to /feed/ (index.php/feed/). The details I have supplied are correct and should work however I am having issues whereby PHPUnit is saying they are incorrect:
There was 1 failure:
1) IndexControllerTest::testLoggedInIndexAction
Failed asserting response redirects to "/feed/"
/home/public_html/mashhr/library/Zend/Test/PHPUnit/Constraint/Redirect.php:190
/home/public_html/mashhr/library/Zend/Test/PHPUnit/ControllerTestCase.php:701
/home/public_html/mashhr/tests/application/controllers/UserControllerTest.php:36
#poelinca: No, it is simply a case of Zend_Test being unreliable in registering a redirect (even if it has been called correctly!)
In his case, the real app is no doubt redirecting the user properly, but the Zend_Test environment is having trouble registering properly called redirects. The best response I can think of is to omit any failing assertRedirect which actually works in the application.
This is not an optimal situation, but unless you're prepared to dig into the Zend code to see where the problem is, this may be your best bet for efficiency. This is an example of what causes unit testing to get a bad name: Having to alter code to pass tests which actually work already.
See http://framework.zend.com/issues/browse/ZF-7496 Which is misleadingly specific in its title: the problem relates to all redirects, especially those which must set headers and exit instead of dispatching the original controller.
For whatever reason, this behavior causes Redirects not to always fail, but to be highly unreliable instead! If anyone knows a better workaround to this problem (which is general, and probably unrelated to the OP's code) please let us know.
stumbled on this question while having the same problem. I ended up doing the following:
$this->assertRedirect();
$responseHeaders = $this->response->getHeaders();
$this->assertTrue(count($responseHeaders) != 0);
$this->assertArrayHasKey('value', $responseHeaders[0]);
// in my case I'm redirecting to another module
$this->assertEquals('/module/controller/action', $responseHeaders[0]['value']);
I've responded this answer in http://zend-framework-community.634137.n4.nabble.com/Zend-Test-failing-on-AssertRedirectTo-td3325845.html#a4451217
I'm having this same issue... A possible way to assert it could be in
PHPUnit and Zend Framework assertRedirectTo() issue
But the problem is there.. My example is (wich actually works if done manually):
// controller modules/picking/orders/product
$orderId = $this->_getParam('oId');
if (empty($orderId)) {
return $this->_redirect('picking/orders/browse/invalid/empty');
}
// test
$this->dispatch('picking/orders/product');
$this->assertRedirect(); // ok
$this->assertRedirectTo('picking/orders/browse'); // error
$this->assertRedirectTo('picking/orders/browse/invalid/empty'); // error
After I've found the error!
Actually, following the example above i've found that the string comparizon in my example has an error:
'.../public//picking/orders/browse/invalid/empty'
'.../public/picking/orders/browse/invalid/empty'
... fixing the preprended slash solve the problem! ;)
So if i understand right , you wrote a test that fails ( id say this is perfect ) .
In order to make the test pass you need to debug you're app and see where the problem is , in this case you need to have a look at the actual redirection ( or eaven the post fields sent by the form ) , maybe check the routing too . I gues nobody here will be able to answer you're question unless you post the code in you're index controller/form/view and feed controller .
For future reference, I had this issue today and it was caused by the Url class failing to build a valid url (I was passing the wrong parameters) but not reporting an error to PHPUnit (probably because PHPUnit masks the error).
Correcting the url parameters fixes the url and with it the assertion.