多条件查询
在text框中可以选择要查询的条件，现在是通过一个编号，只要是这个编号！=null和他关联的所有的表中的信息全部显示，现在是我的action中判断了，但是页面老是报错，高手们，帮我看看阿，问题出在哪里啊
List list = biz.Goods(goodsid, starttime, endtime, arrivestage,
shipper, consignee, goodsname, settlemen, fillman, operator
.getSpecialEmpInfo().getSpecialEmpInfoPlace());
System.out.println( "list===== "+list.size());
if (list != null && list.size() > 0) {
System.out.println(list.size() + "&&&&&&&list ");
request.setAttribute( "list ", list);
for(int i=0;i <list.size();i++){
Goodsinfo gd = (Goodsinfo) list.get(i);
if(gd.getGiId()!=null && gd.getGiId()!= " "){
//goodsinfo
System.out.println(gd.getGiId()+ "giid777777777 ");
List goodsinfolist=biz.getGoods(gd.getGiId());
ListIterator li=goodsinfolist.listIterator();
while(li.hasNext()){
goodsinfo=(Goodsinfo)li.next();
}
System.out.println(goodsinfolist.size()+ "goodsinfolist ");
if(goodsinfolist!=null && goodsinfolist.size()> 0){
request.setAttribute( "goodsinfolist ", goodsinfolist);
}
//arribrinfolist
List arriveinfolist = biz.getArriveInfo(gd.getGiId());
System.out.println(arriveinfolist.size()+ "arriveinfo00000000 ");
if (arriveinfolist != null && arriveinfolist.size() > 0) {
request.setAttribute( "arriveinfolist ", arriveinfolist);
}
//arrivegoodsinfolist
List arrivegoodslist = biz.getArriveGoods(gd.getGiId());
System.out.println(arrivegoodslist.size()+ "arrivegoodslist4444444 ");
if (arrivegoodslist != null && arrivegoodslist.size() > 0) {
request.setAttribute( "arrivegoodslist ", arrivegoodslist);
}
//transferinfolist
List transferinfolist = biz.getTransferinfo(gd.getGiId());
System.out.println(transferinfolist.size()+ "transferinfolist9999999 ");
if (transferinfolist != null && transferinfolist.size() > 0) {
request.setAttribute( "transferinfolist ", transferinfolist);
}
}
}
}else{
System.out.println( "else-------- ");
request.setAttribute( "flag ", "1 ");
}
return mapping.findForward( "go ");
}catch(Exception e){
e.printStackTrace();
return mapping.findForward( "error ");
}
}
这是action中的代码
<html:form method= "post " action= "/queryGoodsinfo.do "> 到货信息
<table width= "853 " border=0 cellspacing= "1 " bgcolor= "#ccddee ">
<tr align= "center " bordercolor= "#ccccff " bgcolor= "#83ACD6 ">
<td width= "51 "> 到货时间 </td>
<td width= "51 "> 专线员工姓名 </td>
<td width= "51 "> 货物编号 </td>
</tr>
<logic:iterate id= "list " name= "arriveinfolist " >
<tr align= "center " bgcolor= "#E8F1FF " >
<td width= "51 "> <bean:write name= "list " property= "arriveInfoTime "/> </td>
<td width= "51 "> <bean:write name= "list " property= "specialEmpInfoName "/> </td>
<td width= "51 "> <bean:write name= "list " property= "arriveInfoEaste "/> </td>
</tr>
</logic:iterate>
</table>
</html:form>
<html:form method= "post " action= "/queryGoodsinfo.do "> 货物交付信息
<table width= "853 " border=0 cellspacing= "1 " bgcolor= "#ccddee ">
<tr align= "center " bordercolor= "#ccccff " bgcolor= "#83ACD6 ">
<td width= "51 "> 货物编号 </td>
<td width= "51 "> 交付时间 </td>
<td width= "51 "> 交付地点 </td>
<td width= "51 "> 提货人姓名 </td>
<td width= "51 "> 提货人电话 </td>
<td width= "51 "> 提货人证件号 </td>
</tr>
<c:forEach items= "${arrivegoodslist} " var= "list ">
<td align= "center "> ${list.giGoodsid} </td>
<td align= "center "> ${list.arriveGoodsTime} </td>
<td align= "center "> ${list.arriveGoodsPlace} </td>
<td align= "center "> ${list.arriveGoodsName} </td>
<td align= "center "> ${list.arriveGoodsTel} </td>
<td align= "center "> ${list.arriveGoodsCard} </td>
</c:forEach>
</table>
</html:form>
<html:form method= "post " action= "/queryGoodsinfo.do "> 货物中转信息
<table width= "853 " border=0 cellspacing= "1 " bgcolor= "#ccddee ">
<tr align= "center " bordercolor= "#ccccff " bgcolor= "#83ACD6 ">
<td width= "51 "> 货物编号 </td>
<td width= "51 "> 中转交付时间 </td>
<td width= "51 "> 发货站 </td>
<td width= "51 "> 到货站 </td>
</tr>
<c:forEach items= "${transferinfolist} " var= "list ">
<td align= "center "> ${list.giGoodsid} </td>
<td align= "center "> ${list.tiDelivertime} </td>
<td align= "center "> ${list.tiStartstation} </td>
<td align= "center "> ${list.tiEndstation} </td>
</c:forEach>
</table>
</html:form>
这是叶面的
[解决办法]
这么多
顶
------解决方案--------------------
楼主把调试信息也放上来看看
