displaytag导出的问题...急求解决办法!!!!!!!!!!!!!!!!!!!高手啊~~高手啊~~

Question

这里要提出2个问题~~
1.displaytag导出excel.....我网页上的displaytag实现了分页,导出excel的话会导致数据不完整,只能导出第一页~我需要把displaytag中的所有数据都导出到客户端中(顺便问下路径怎么设置)....求解决!!!!2.我点导出excel按钮时报错....信息如下:2011-5-6 12:54:08 org.apache.catalina.core.ApplicationDispatcher invoke
严重: Servlet.service() for servlet jsp threw exception
Exception: [.ELTableTag] Unable to reset response before returning exported data. You are not using an export filter. Be sure that no other jsp tags are used before display:table or refer to the displaytag documentation on how to configure the export filter (requires j2ee 1.3).
at org.displaytag.tags.TableTag.writeExport(TableTag.java:1528)
at org.displaytag.tags.TableTag.doExport(TableTag.java:1454)
at org.displaytag.tags.TableTag.doEndTag(TableTag.java:1309)
at org.apache.jsp.agentmaster.AgentsAccountDetailList_jsp._jspService(AgentsAccountDetailList_jsp.java:201)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:419)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:391)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:684)
at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:593)
at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:530)
at org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:927)
at org.apache.jasper.runtime.PageContextImpl.doInclude(PageContextImpl.java:684)
at org.apache.jasper.runtime.PageContextImpl.include(PageContextImpl.java:678)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.tiles.jsp.context.JspUtil.doInclude(JspUtil.java:87)
at org.apache.tiles.jsp.context.JspTilesRequestContext.include(JspTilesRequestContext.java:88)
at org.apache.tiles.jsp.context.JspTilesRequestContext.dispatch(JspTilesRequestContext.java:82)
at org.apache.tiles.context.TilesRequestContextWrapper.dispatch(TilesRequestContextWrapper.java:72)
at org.apache.struts2.tiles.StrutsTilesRequestContext.dispatch(StrutsTilesRequestContext.java:86)
at org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:457)
at org.apache.tiles.jsp.taglib.InsertAttributeTag.render(InsertAttributeTag.java:140)
at org.apache.tiles.jsp.taglib.InsertAttributeTag.render(InsertAttributeTag.java:117)
at org.apache.tiles.jsp.taglib.RenderTagSupport.execute(RenderTagSupport.java:171)
at org.apache.tiles.jsp.taglib.RoleSecurityTagSupport.doEndTag(RoleSecurityTagSupport.java:75)
at org.apache.tiles.jsp.taglib.ContainerTagSupport.doEndTag(ContainerTagSupport.java:80)
at org.apache.jsp.tiles.layouts.Base_jsp._jspx_meth_tiles_005finsertAttribute_005f3(Base_jsp.java:191)
at org.apache.jsp.tiles.layouts.Base_jsp._jspService(Base_jsp.java:77)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:419)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:391)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:684)
at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:471)
at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:402)
at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:329)
at org.apache.tiles.servlet.context.ServletTilesRequestContext.forward(ServletTilesRequestContext.java:198)
at org.apache.tiles.servlet.context.ServletTilesRequestContext.dispatch(ServletTilesRequestContext.java:185)
at org.apache.tiles.context.TilesRequestContextWrapper.dispatch(TilesRequestContextWrapper.java:72)
at org.apache.struts2.tiles.StrutsTilesRequestContext.dispatch(StrutsTilesRequestContext.java:86)
at org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:417)
at org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:368)
at org.apache.struts2.views.tiles.TilesResult.doExecute(TilesResult.java:104)
at org.apache.struts2.dispatcher.StrutsResultSupport.execute(StrutsResultSupport.java:178)
at com.opensymphony.xwork2.DefaultActionInvocation.executeResult(DefaultActionInvocation.java:348)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:253)
at com.opensymphony.xwork2.interceptor.DefaultWorkflowInterceptor.doIntercept(DefaultWorkflowInterceptor.java:221)我已经根据网上所说的方法,在web.xml中添加了
 <filter>
    <filter-name>ResponseOverrideFilter</filter-name>
    <filter-class>org.displaytag.filter.ResponseOverrideFilter</filter-class>
  </filter>
 <filter-mapping>
    <filter-name>ResponseOverrideFilter</filter-name>
    <url-pattern>*.do</url-pattern>
  </filter-mapping>
  <filter-mapping>
    <filter-name>ResponseOverrideFilter</filter-name>
    <url-pattern>*.jsp</url-pattern>
  </filter-mapping>
求各路英雄好汉..高手解决~~!!!!
今天要完成该功能了.........

Answer 1

displaytag导出excel没用过，
displaytag分页用过，但是不好！
只用了一次，从今以后都不用！displaytag导出excel，估计用过的人不多！

Answer 2

补充1下....
我在页面上用了struts2标签.
上网查过..别人说当displaytag跟struts2标签1起用时就会出现该错误
但是解决的办法我试过还是不行??!!!!!
继续求教~

Answer 3

建议LZ使用Ecside，它比displaytag要好用。
同时你在去网上找下，displaytag.pdf和displayTag学习总结.mht这两个资料，里面介绍的很详细了，我这里有，不知道怎么能给你。
对于以上的问题，你在src目录下建一个displaytag.propertites文件，文件内容如下：
export.types=csv excel xml pdf rtf
export.excel=true
export.csv=true
export.xml=true
export.pdf=true
export.rtf=true
export.excel.class=org.displaytag.export.excel.DefaultHssfExportView
export.pdf.class=org.displaytag.export.DefaultPdfExportView
export.rtf.class=org.displaytag.export.DefaultRtfExportView把这些加上去后，部署下试试。

Answer 4

displaytag.propertites文件里面的都配了
还是报那个错误~~~
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