Question

我正在尝试获取所有记录形式的servlet并将其循环到jsp中但我只得到最后一条记录

String[] SchoolName = request.getParameterValues("shoolname");
         String[] DateFrom = request.getParameterValues("Dateform");
         String[] DateTo = request.getParameterValues("Datato");
         String[] DiscriptDetails = request.getParameterValues("Dscript");

         for ( int i = 0 ; i < SchoolName.length;i++ ) {
            educatiodetails edu = new educatiodetails();
            edu.setSchoolName(SchoolName[i]);
            edu.setDateFrom(DateFrom[i]);
            edu.setDateTo(DateTo[i]);
            edu.setDiscriptDetails(DiscriptDetails[i]);

                     EducatiIMP education = new EducatiIMP();
                     education.addEducation(edu);
                     HttpSession session = request.getSession(true);

                         addEducation.getList();
                         EducatiIMP ado = new EducatiIMP();

                         educatiodetails educat = ado.geteducatiodetails(SchoolName[i]);
                         session.setAttribute("educat",educat);
                         }

这是我的foreach循环的jsp代码，我刚得到我的数据库的最后一个记录表格可以帮助任何人吗？？？？

           <c:forEach items="${educat.schoolName}" var="item" varStatus="state">

            <h2><c:out value="${item}"/></h2>

           </c:forEach>

can anyone please help me.....

Answer 1

如果 $ {educat.schoolName} 当然是数组，则可以尝试以下操作：

...
<c:forEach items="${educat.schoolName}" var="item" varStatus="state">

 <c:out value="${educat.schoolName[state.index]}"/>

</c:forEach>
...

列表仅显示在JSP中使用jstl的最后一条记录

1 个答案: