JSF h:button 或 Primefaces p:button - 目标 _blank [英] JSF h:button or Primefaces p:button - target _blank

问题描述

如何将 _blank 设置为 h:button 或 p:button 的目标?

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

现在我有一个简单的链接:

Right now I have a simple link:

<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，一个primefaces风格的按钮)所以我决定用一个p:button来改变它.

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}" />

但现在我不能随意设置目标值.

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

有人有想法吗?

推荐答案

一点 javascript 会有所帮助:

A little javascript will help:

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

EL 表达式将在执行 javascript 之前被替换.

The EL expression will be replaced before javascript is executed.

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