如何在Struts 2中以OGNL表达式语言包括HTML [英] How to include HTML in OGNL expression language in Struts 2

问题描述

我正在使用struts2.我正在使用OGNL表达式语言在JSP页面中对集合进行projection.

I am working on struts 2. I was doing a projection of a collection in my JSP page using OGNL expression language.

我在action类中有1个基于列表的集合，我可以在JSP页面上像这样进行访问:

I have 1 list based collection in my action class, that I am accessing on JSP page like this:

<s:iterator value="lsEmp.{name + '<b>---</b>' + address}"> //lsEmp is a list based collection
<s:property /><br>
</s:iterator>

我想要这样的输出:

rajiv --- N.Delhi

rajiv --- N.Delhi

nakul --- 孟买

vinay --- Banglore

vinay --- Banglore

//"---"为粗体.

但是我在<s:iterator value="">中的<b></b>标签没有被接受.它是这样打印的:

But my <b></b> tag in <s:iterator value=""> is not getting accepted. And it is printing as it is like this:

rajiv <b>---</b> N.Delhi

nakul <b>---</b> Mumbai

vinay <b>---</b> Banglore

我想知道有什么方法可以在OGNL表达式中启用HTML.

I want to know is there any way to enable HTML in OGNL expression.

推荐答案

您可以在打印输出时关闭转义html符号

You can turn off escape html symbols when printing to out

<s:property escapeHtml="false"/><br>

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