在Portlet Liferay 6.1中呈现Liferay页面URL [英] rendering Liferay page URLs inside of portlets Liferay 6.1

问题描述

我是Liferay的新手，我非常肯定这非常容易做到:使用速度标记，我希望能够生成Liferay网站内页面的链接，并将它们嵌入到我在不同页面上的portlet中.

I'm new to liferay and I'm almost positive this is blazingly simple to do: Using velocity markup, I want to be able to generate links to pages within my Liferay website and embed them inside of my portlets on different pages.

我对如何完成工作有一个模糊的想法，因此我搜寻了一下它是否会张贴在某个地方，但是我找不到任何东西.顺便说一句，我想将我想出的任何代码放入portlet的view.jsp中.我会在这里使用速度标记，但我不认为(不确定)是否可以在jsp中使用它.

I have a vague idea of how it might be done so I searched around figuring it would be posted somewhere, but I can't find anything on it. Incidentally, I want to put whatever code I come up with inside the view.jsp of the portlet. I would use velocity markup here but I don't think (don't know for sure) if that is allowed inside of a jsp.

如果您需要更多信息来答复，请告诉我.

Please let me know if you need more information to respond.

推荐答案

我会在这里使用速度标记，但是我不认为(不确定)是否可以在jsp中使用它.

I would use velocity markup here but I don't think (don't know for sure) if that is allowed inside of a jsp.

为什么要在JSP(view.jsp)中使用Velocity标记?除了认为您的速度确实很棒之外，我看不出这样做有什么好处.

Why would you want to use Velocity mark-up inside a JSP (view.jsp)? I don't see any advantages in doing that apart from the argument that you are really great at velocity.

尽管这是一个链接，它将为您提供帮助将速度嵌入JSP内.

Though here is a link that would help you embed velocity inside of JSP.

_{注意:我认为在JSP中将速度嵌入portlet中不是一个好习惯}

在JSP中:

• 您将需要一个Layout对象，您可以在

• You will need a Layout object which you can get with the help of static methods in LayoutLocalServiceUtil.
• After you get the Layouts, you can use the static methods of com.liferay.portal.util.PortalUtil like getLayoutFriendlyURL or getLayoutFullURL etc to build the URL.

在VM中(在主题中为*.vm文件):
您可以按照JSP中提到的所有相同步骤进行操作.您需要做的是:

In VM (these would be *.vm files in themes):
You can follow all the same steps as mentioned in JSP. The things you would need to do that are:

可以使用以下代码找到

• LayoutLocalService的实例(摘自该 answer ):

• Instance of LayoutLocalService, can be found out by using the following code (taken from this answer):

#set($layoutLocalService = $serviceLocator.findService("com.liferay.portal.service.LayoutLocalService"))

现在您可以使用速度变量$layoutLocalService调用用于获取布局的服务方法.

now you can use the velocity variable $layoutLocalService to make calls to service methods for getting the layouts.

然后，您可以使用主题中*.vm文件可用的变量$portalUtil来调用PortalUtil类的方法.

Then you can call methods of PortalUtil class by using the variable $portalUtil available for *.vm files in themes.

您可以检出以下文件以了解更多详细信息(如果您有兴趣):

You can check-out the following files for more details (if you are interested):

1. docroot/html/themes/_unstyled/templates/init.vm, this contains all the velocity variables available in themes. Variables of interest might be $theme, $theme_display, $layout, $navItems.
2. docroot/html/themes/_unstyled/templates/portlet.vm, this file is a template to display the individual portlets.
3. docroot/html/themes/_unstyled/templates/navigation.vm, contains code for displaying the navigation menu with page links.
4. docroot/html/themes/_unstyled/templates/portal_normal.vm, this file represents a page-template in liferay and this contains the other files like navigation.vm & portlet.vm.

这篇关于在Portlet Liferay 6.1中呈现Liferay页面URL的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！