Joomla 中的页面特定逻辑 [英] Page-specific logic in Joomla

问题描述

我试图在 Joomla 模板中启用 JavaScript，使其根据页面表现不同.特别是，我已经设置了 Key Reference 如出现成为我为此目的所能找到的最合适的值.不幸的是，我似乎无法在我的代码中访问它.我试过了:

I am trying to enable JavaScript in a Joomla template to behave differently depending on the page. In particular, I have set the Key Reference as that appears to be the most appropriate value I could find for this purpose. Unfortunately, I can't seem to access it in my code. I tried:

$this->params->get("keyref")

和其他一些变体，但它们只是返回一个空白.如何检索此值或是否有更好的方法来编写特定于页面的逻辑.

and a few other variations, but they simply returned a blank. How can I retrieve this value or is there a better way of writing page specific logic.

相关文章

• 特定页面中的 Joomla 加载脚本:这行得通，但对于我想在这里做的事情来说似乎有点矫枉过正.

• Joomla load script in a specific page: This would work, but seems like overkill for what I want to do here.

推荐答案

每个页面都可以给一个 别名.我们可以使用论坛代码来检索别名:

Each page can be given an alias. We can retrieve the alias using code from the forum:

function getCurrentAlias()
{
   $menu   = &JSite::getMenu();
   $active   = $menu->getActive();
   return $active->alias;
}

然后我们可以将其注入到 Javascript 中:

We can then inject this into the Javascript:

var alias= '<?php echo getCurrentAlias(); ?>';

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