如何判断选中了哪些html:multibox

[Ryoko7]

我的Jsp
<c:forEach var="bug" items="${bugList.pageList}" varStatus= "bugid">
<tr>
<td align="center">
<html:multibox value="${bug.bugid}" property="strMultibox" />
</td>
<td align="center">
<c:out value="${bug.bugid}" />
</td>
<td align="left">
<c:out value="${bug.summary}" />
</td>

我的Action
BugBatchOperationForm optForm = (BugBatchOperationForm) form;
String[] strMultiboxList = optForm.getStrMultibox();

在画面上选中bugid是1、2、3的项。
但strMultiboxList中却不是1、2、3.
而是"${bug.bugid}"、"${bug.bugid}"、"${bug.bugid}"。
我想指导，用户选中的是那几个bugid，如何解决？

[sureyor]

试试:
<html:multibox
value="<%out.print(pageContext.getAttribute("bug.bugid"));%>"
property="strMultibox" />

[sureyor]

应该是:
<html:multibox
value="<%out.print(pageContext.getAttribute('bug.bugid'));%>"
property="strMultibox" />

[Ryoko7]

修改成如上后，
调试时，
strMultiboxList【0】= “<%out.print(pageContext.getAttribute('bug.bugid'));%>”

[sureyor]

<html:multibox
value=<%out.print(pageContext.getAttribute("bug.bugid"));%>
property="strMultibox" />

我无法调试你的代码,只是给你提供一个这样的思路,你再试试

[Ryoko7]

试了，
不知道为什么，
在strMultibox中存的不是bugid，
而是字符串“<%out.print(pageContext.getAttribute('bug.bugid'));%>”

[sureyor]

<html:multibox
value="<%out.print(pageContext.getAttribute('bug.bugid'));%>"
property="strMultibox" />

--->

<html:multibox
value=<%out.print(pageContext.getAttribute("bug.bugid"));%>
property="strMultibox" />

把value=的""去掉

[Ryoko7]

去掉之后。

org.apache.jasper.JasperException: /SomaJsp/Soma_Main.jsp(246,17) quote symbol expected
org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:39)
org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:409)
org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:90)
org.apache.jasper.compiler.Parser.parseAttribute(Parser.java:198)
org.apache.jasper.compiler.Parser.parseAttributes(Parser.java:143)
org.apache.jasper.compiler.Parser.parseCustomTag(Parser.java:1328)
org.apache.jasper.compiler.Parser.parseElements(Parser.java:1560)
org.apache.jasper.compiler.Parser.parseBody(Parser.java:1789)
org.apache.jasper.compiler.Parser.parseOptionalBody(Parser.java:1060)
org.apache.jasper.compiler.Parser.parseCustomTag(Parser.java:1367)
org.apache.jasper.compiler.Parser.parseElements(Parser.java:1560)
org.apache.jasper.compiler.Parser.parseBody(Parser.java:1789)
org.apache.jasper.compiler.Parser.parseOptionalBody(Parser.java:1060)
org.apache.jasper.compiler.Parser.parseCustomTag(Parser.java:1367)
org.apache.jasper.compiler.Parser.parseElements(Parser.java:1560)
org.apache.jasper.compiler.Parser.parseBody(Parser.java:1789)
org.apache.jasper.compiler.Parser.parseOptionalBody(Parser.java:1060)
org.apache.jasper.compiler.Parser.parseCustomTag(Parser.java:1367)
org.apache.jasper.compiler.Parser.parseElements(Parser.java:1560)
org.apache.jasper.compiler.Parser.parse(Parser.java:126)
org.apache.jasper.compiler.ParserController.doParse(ParserController.java:220)
org.apache.jasper.compiler.ParserController.parse(ParserController.java:101)
org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:203)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:470)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:451)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:439)
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:511)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:295)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1063)
org.apache.struts.action.RequestProcessor.processForwardConfig(RequestProcessor.java:386)
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:229)
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1194)
org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
com.netshop.util.CloseSessionFilter.doFilter(CloseSessionFilter.java:37)
com.netshop.util.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:91)

[sureyor]

<html:multibox value="${bug.bugid}" property="strMultibox" />
-->
<input type="checkbox" value="<c:out value='${bug.bugid}'/>" name="strMultibox"/>

[Ryoko7]

如果想使用multibox，怎么修改呢？

[Ryoko7]

没办法解决么？

[sureyor]

奇怪,我这么写就是正确的呀? 你再试试:

<html:multibox
value='<%out.print(pageContext.getAttribute("bug.bugid"));%>'
property="strMultibox" />