Hello,
you are right. The book doesn't say something about this. You could assume
that this works out of the box, but you have to do what you did. The
proposed way is to add a db column called slug, get the getter and setter
generated and set it to some url friendly value.
Here a snipped of my app, tailored fore some known german titles:
$v=utf8_decode($this->getTitle());
$skipChars = array("&", "/", "-");
$v = str_replace($skipChars, "", $v);
$v = str_replace(array("Ö","ö","Ä","ä","Ü","ü","ß"),
array("Oe","oe","Ae","ae","Ue","ue","ss"),$v);
$v = preg_replace("/\s+/i","_",$v);
return $v;
.: Fabian
_____
From:
[EMAIL PROTECTED]
om
[mailto:[EMAIL PROTECTED]
groups.com] On Behalf Of Davinder Mahal
Sent: Mittwoch, 23. Mai 2007 20:51
To: [email protected]
Cc: Davinder Mahal
Subject: [symfony-users] Routing by slug.. getSlug missing?
Hi,
I'm following the book's method of routing by the slug. I've added the
routing method, changed the links and created the action. But the page
doesn't want to work. Instead I always get
Warning: call_user_func_array() [function.call-user-func-array]: First
argument is expected to be a valid callback, 'News::getSlug' was given in
/opt/local/lib/php/pear/symfony/view/escaper/sfOutputEscaperObjectDecorator.
class.php on line 64
I've looked in the model and I can not find a getSlug() function anywhere. I
created a basic getSlug function in the News.php class which returns a
string, once I did this, the page loaded without the error and link with the
returned string.
Isn't symfony supposed to create the getSlug function itself? I've issued a
propel-build-all, and a clear cache but nothing.
Am I missing something? Or is symfony? I'm using symfony 1.0.2.
I've searched the wiki, forums and lists, but i can't seem to find anything
relevant.
Any help will be great.
Thank you.
Davinder
The following is my code;
news_by_slug:
url: /news/:slug
param: { module: news, action: permalink }
I've changed the links
<?php echo link_to($news->getTitle(), '@news_by_slug?slug='.
$news->getSlug(), array('class' => 'newslink') ) ?></div>
And i've created the action
public function excutePermalink()
{
$news =
NewsPeer::retrieveBySlug($this->getRequestParameter('slug'));
$this->forward404Unless($news);
$this->news = $news;
}
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