struts1中问题

[yangtaoorange]

用struts1时，对应actionform的属性一直报没有get方法，但是那个实体requestDTO在actionform中有get/set方法，那个实体requestDTO的属性也有get/set方法，为什么还报那个错呢，怪了，望高手指点
界面内容：
<td >
<html:text property="requestDTO.prNbr" readonly="true" styleClass="textboxRead" style="width:100%" />
</td>
界面里报错：
javax.servlet.jsp.JspException: No getter method for property requestDTO.prNbr of bean org.apache.struts.taglib.html.BEAN
at org.apache.struts.util.RequestUtils.lookup(RequestUtils.java:968)
at org.apache.struts.taglib.html.BaseFieldTag.doStartTag(BaseFieldTag.java:176)
at jsp_servlet._urd.__smodifyoper._jsp__tag13(__smodifyoper.java:1138)
at jsp_servlet._urd.__smodifyoper._jspService(__smodifyoper.java:366)
at weblogic.servlet.jsp.JspBase.service(JspBase.java:34)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:292)
at weblogic.servlet.internal.ServletStubImpl.onAddToMapException(ServletStubImpl.java:408)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:318)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:175)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3495)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(Unknown Source)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2180)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2086)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1406)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)

[ouyangxiaokang6]

<td > 
<html:text property="prNbr" readonly="true" styleClass="textboxRead" style="width:100%" /> 
</td>

[wyj1983]

继承ActionForm

[xiaozhangnima]

在actionForm初始化requestDTO，要没，不管Bean怎么弄，都不对

[scpaph606]

ActionForm中要有requestDTO的getter和setter方法，还要对requestDTO进行实例化
private Gx_RequestDTO requestDTO = new Gx_RequestDTO();
public void setRequestDTO(....){....}
public Gx_RequestDTO getRequestDTO(){....}

[fgl59]

ActionForm中要有requestDTO的getter和setter方法，还要对requestDTO进行实例化

[yangtaoorange]

同志们，帮帮忙啊，呵呵

[SoLeisure]

prNbr果真在requestDTO里有get方法?

把requestDTO贴出来看下

[yangtaoorange]

这是哪个实体
public class Gx_RequestDTO implements Serializable {
/**
* <code>serialVersionUID</code> 的注释
*/
private static final long serialVersionUID = 8007206142558620124L;


private String prNbr; //横位



public String getPrNbr() {
return prNbr;
}

public void setPrNbr(String prNbr) {
this.prNbr = prNbr;
}





}

[zjhlht]

property="requestDTO.prNbr"

可以这样用么？我都不知道，很久没用过了

试试EL表达式

[wp024]

先看看ActionForm是否配置过。
如果已经配置过，把requestDTO.去掉试试看。

[hrbccdl]

不会是名称写错了吧？

[kangbaoxing]

<td >
<html:text property="requestDTO.prNbr" styleClass="textboxRead" style="width:100%" />
</td>

[robyjeffding]

你的实体在actionform中初始化没有？你把ActionForm的代码贴出来看看