标签:java
<% List itemCategoryList=(List)request.getAttribute("itemCategoryList"); %>
<select name="category" class="select1" id="category"> <% for (int i=0;i<itemCategoryList.size();i++){ ItemCategory ic=(ItemCategory)itemCategoryList.get(i); String selectedString=""; if (item.getItemCategory().getId().equals(ic.getId())){ selectedString="selected"; } %> <option value="<%=ic.getId() %>" <%=selectedString %>><%=ic.getName() %></option> <% } %> </select> </span>
<select name="category" class="select1" id="category"> <% for (Iterator iter= itemCategoryList.iterator();iter.hasNext();){ ItemCategory ic =(ItemCategory)iter.next(); String selectedString=""; if (item.getItemCategory().getId().equals(ic.getId())){ selectedString="selected"; } %> <option value="<%=ic.getId() %>" <%=selectedString %>><%=ic.getName() %></option> <% } %> </select>
<select name="category" class="select1" id="category"> <c:choose> <c:when test="${empty itemCategoryList}"> <tr> <td colspan="3">没有符合条件的数据</td> </tr> </c:when> <c:otherwise> <c:forEach items="${itemCategoryList}" var="itemCategoryList"> <tr> <td>${itemCategoryList.name }</td> </tr> </c:forEach> </c:otherwise> </c:choose> </select>
标签:java
原文地址:http://blog.csdn.net/u010927139/article/details/46385979