问题描述
我使用的是 CakePHP 1.3.我有一个产品模型.在 DB 表中还有 id 和 slug 字段.
I am using CakePHP 1.3. I have a Product model. on the DB table among others there are id and slug fields.
如果我有一个 id:37 和 slug:My-Product-Title 的产品,我希望产品的 URL 是:
If I have a product that is id:37 and slug:My-Product-Title I want the URL for the product to be:
products/37/My-Product-Title
products/37/My-Product-Title
代替标准:
产品/视图/37
我创建了一条如下所示的路线:
I created a route that looks like this:
Router::connect( '/products/:id/:slug', array('controller' => 'products', 'action' => 'view'), array('pass' => array('id'), 'id' => '[0-9]+') );
现在我可以转到 http://server/products/37/My-Product-Title,它会将我带到正确的位置.
Now I can go to http://server/products/37/My-Product-Title and it takes me to the right place.
但是如何获得反向路由以在 $HtmlHelper->link 中自动构建正确的 URL?
But How do I get reverse routing to automatically build the correct URL in $HtmlHelper->link?
当我使用时:
echo $html->link( 'Product 37', array('controller'=>'products', 'action' => 'view', 37) );
它仍然输出标准的products/view/37 url.
It still outputs the standard products/view/37 url.
推荐答案
我认为不可能自动完成.帮手只是一个帮手",他根据给定的参数构建链接.
I don't believe that it's possible to be done auto-magically. The helper is just an "helper" who builds the link from the given parameters.
所以最简单的方法是在链接中添加另一个参数,如下所示:
So the easiest method is to add another parameter in your link like so:
echo $html->link( 'Product 37', array('controller'=>'products', 'action' => 'view', 37, $slug) );
其中 $slug 是来自 slug 字段的数据.
where the $slug is the data from the slug field.
可能可以实现您的想法,但是您需要非常严重地打破 MVC 模式 :)
Probably it could be done your idea, but you need to break the MVC pattern very badly :)
再次阅读您的问题,我明白了.看看应该怎么做:
Reading your question again I understood it well. See how should be done:
在您的 router.php 中添加以下规则:
in your router.php add the following rule:
Router::connect( '/product/*', array('controller' => 'products', 'action' => 'view') );
请注意它是/product/* 而不是/products/*
Please note that it's /product/* rather than /products/*
你的链接应该是这样的:
Your link should be done like this:
echo $html->link( 'Product 37', array('controller'=>'products', 'action' => 'view', 37, 'my-product-title') );
链接看起来像:
http://www.51sjk.com/Upload/Articles/1/0/340/340741_20230103094355483.jpg
对我来说,你的建议是不好的做法.此外,我认为从 SEO 的角度来看总是重定向用户并不好.
For me doing your suggestion is bad practice. Also I don't think it's good from SEO point of view redirecting always the user.