如何在Opencart中使用页面ID [英] How to use Page Id in Opencart
问题描述
如何使用Opencart模板中的页面ID仅显示该特定页面的内容?还是类似的东西?
How can I use the id of a page in a Opencart template to show content only for that specific page? Or something similar?
非常感谢 标记
推荐答案
对于Product.tpl
product_id
对于Category.tpl
path
对于Content.tpl
information_id
编辑这些.tpl文件,并使用我已陈述的变量.您可以在.tpl文件中实践使用该文件,例如:
Edit those .tpl files and use the variables I have stated. You can use in practice in the .tpl files like:
<?
if(isset($_GET["product_id"])==""){
// yes
} else {
// do something else
}
?>
为了安全起见.您可以使用 mysql_escape_string();
For security. You can use mysql_escape_string();
您还可以在某些情况下使用该库.我相信这是您想要的Content.tpl中的示例.我建议不要进行此类更改.制定模块或更合理的逻辑.
You can also use the library in certain instances. Example in Content.tpl which I believe is the issue you want. I recommend against changes like this. Make modules or better logic.
此外,$ _ GET可以替换.
Also, $_GET can be replaced.
请注意,$this->request->get
和$_GET
相同,但是在使用SEO关键字时,OpenCart可以并且通常在页面加载后更改$this->request->get
中的值,例如路由键值,因此建议使用而不是$_GET
而不是$_GET
.它还清除了值以防止任何恶意值. (参考Jay: Opencart:如何在某些页面?)
Note that $this->request->get
and $_GET
are the same, however OpenCart can and usually does change values in $this->request->get
after the page load for things like the route key value when using SEO keywords, therefore its advisable to use that instead of $_GET
instead of $_GET
. It also has the values cleaned to prevent any malicious values. (Reference Jay: Opencart: How to include a script on certain pages?)
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