问题描述
我有一个现有模块,我使用 {loadposition custom_position} 从文章中显示该模块.文章链接到菜单项.我希望能够从此模块设置自定义页面标题,覆盖菜单项设置的页面标题.
I have an existing module, which I display from an article by using {loadposition custom_position}. The article is linked to a menu item. I want to be able to set a customized page title from this module, overwriting the page title set by the menu item.
我尝试使用
$document = JFactory::getDocument();
$document->setTitle('Set your title here');
但是它没有设置页面标题.
But it does not set the page title.
是否可以在模块内设置页面标题,或者只能在组件内设置.
Is it possible to set the page title from within a module, or can it only be done within a component.
推荐答案
你写的代码是正确的,但是可能其他模块/插件在你改了之后改了标题.
The code you wrote is correct, but maybe other modules / plugins are changing the title after you change it.
您可能想在设置后立即回显标题,例如
You may want to echo the title immediately after you set it, e.g.
$document = JFactory::getDocument();
$document->setTitle('Set your title here');
echo "<h1>" . JFactory::getDocument()->getTitle() . "</h1>";
如果这是正确的,您需要寻找稍后更改它的其他模块/插件.
If that is correct, you need to look for other modules / plugins that change it later.
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