JSF h：按钮或Primefaces p：按钮

JSF h：按钮或Primefaces p：按钮 - 目标_blank(JSF h:button or Primefaces p:button - target _blank)

如何将_blank设置为ah：button或p：button的目标？

现在我有一个简单的链接：

<h:outputLink value="#{bean.url}" target="_blank"> <h:outputText value="Link" /> </h:outputLink>

但我希望它看起来像一个按钮（如果可能的话，是一个主要的样式按钮）所以我决定通过ap：button更改它。

<p:button value="Link" href="#{bean.url}" />

但是现在我无法按照自己的意愿设置目标值。

有人有想法吗？

How can I set _blank as target of a h:button or p:button?

Right now I have a simple link:

<h:outputLink value="#{bean.url}" target="_blank"> <h:outputText value="Link" /> </h:outputLink>

But I wanted it to look like a button (a primefaces styled button if possible) so I decided to change it by a p:button.

<p:button value="Link" href="#{bean.url}" />

But now I can't set the target value as I want.

Does anybody has an idea?

最满意答案

一个小小的JavaScript将有助于：

<p:button value="Link" onclick="window.open('#{bean.url}'); return false;" />

在执行javascript之前，EL表达式将被替换。

A little javascript will help:

<p:button value="Link" onclick="window.open('#{bean.url}'); return false;" />

The EL expression will be replaced before javascript is executed.