el表达式拆分、数组等用法

来源：互联网发布：eve ios软件编辑：程序博客网时间：2024/06/05 16:56

<c:choose>
               <c:when test="${fn:indexOf(cropland.produce,',')!=-1}">

                   <select name="produceID" style="width:120px">
                       <c:forEach items="${fn:split(cropland.produce,',')}"   var="val" varStatus="vs" >
                           <option value="${fn:split(cropland.produceIDs,',')[vs.index]}">${val}</option>

                       </c:forEach>
                   </select>
               <%--
               ${fn:split(cropland.produce,',')[1]}
                   <c:forEach items="${fn:split(cropland.produce,',')}"   var="val" varStatus="vs" >
                           ${val}<input name="produce" type="radio" value="${val}" />   ${vs.index}
                   </c:forEach>
                   --%>
               </c:when>
               <c:otherwise>
                   <input type="text" name="produce" readonly="readonly" value="${cropland.produce}"/>
                   <input type="hidden" name="produceID" readonly="readonly" value="${cropland.produceIDs}"/>
               </c:otherwise>
           </c:choose>