Multiple params with html:link tag

最新推荐文章于 2024-06-01 19:58:41 发布

原创最新推荐文章于 2024-06-01 19:58:41 发布 · 620 阅读

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本文探讨了如何在Struts框架中利用html:link标签传递多个动态参数的方法。作者希望能在链接中同时传递部门ID和设置ID两个参数，并询问了正确的实现方式。解决方案包括使用Java HashMap来存储参数，并通过pageContext将其设置为页面属性。

question:

How to code my Struts html:link tag such that I can apply multiple dynamic parameters?

For example, I want to achieve the following:

<a href="/DeptInfo/do/ViewDept?setID=<%=deptForm.getSetID()%>&<%=deptForm.getDeptID%>">

But I only know this much in terms of coding it with a Struts tags:

<html:link forward="ViewDept" paramName="deptForm" paramProperty="setID" paramId="setID" />

How do I get the deptID param into this tag as well? (And by the way, is my syntax above correct for the html:link tag??

solution:

<html:html>
....

<bean:parameter id="param1" name="param1" value="0"/>

<%

java.util.HashMap params = new java.util.HashMap();
params.put("param1", param1);
params.put("param2","param2Value");
pageContext.setAttribute("paramsName", params);
%>

<html:link page="/show.do" name="paramsName" scope="page" >show.jsp</html:link>

.....
.....
</html:html>
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