jsp el表达式解析嵌套集合对象(多层list，map嵌套)，基于struts
action中对象
1 private List<PerforSalaryBase> cityBaseDetails
bean对象
1 public class PerforSalaryBase extends AbstractPersistencePaymentObject { 2 3 private static final long serialVersionUID = -134052330509224847L; 4 5 private Long orgUnitId = null; 6 7 private String payStdItem = null; 8 9 private String perforLevel = null; 10 11 private BigDecimal payStandard = null; 12 13 private String remark = null; 14 15 private Map<String, String> levelMap = new HashMap<String, String>(); 16 17 }
jsp页面解析
1 <c:forEach items="${placesType_base}" var="placeType" varStatus="rowStatus"> <!--set集合--> 2 <tr> 3 <td width="100"> 4 ${placeType.codeName} 5 <input type="hidden" name="cityBaseDetails[${rowStatus.index}].orgUnitId" value="${perforSalaryForm.queryParameterMap.countyId}"> 6 <input type="hidden" name="cityBaseDetails[${rowStatus.index}].payStdItem" value="${placeType.codeValue}"> 7 <c:set var="rowIndex" value="${rowStatus.index}"></c:set> 8 </td> 9 <c:forEach items="${level_base}" var="level" varStatus="colStatus"> 10 <td> 11 <c:set var="levelValue" value="${level.codeValue}"></c:set> 12 <input type="text" class="textfield11" name="cityBaseDetails[${rowStatus.index}].levelMap.${level.codeValue}" onKeyPress="onlyDigital(this);" onBlur="checkMoney(this);" value="<c:choose><c:when test="${null==perforSalaryForm.cityBaseDetails[rowIndex].levelMap[levelValue]}">${rowIndex}.${levelValue}</c:when><c:otherwise><fmt:formatNumber type="number" pattern="0.00" value="${perforSalaryForm.cityBaseDetails[rowIndex].levelMap[levelValue]}"/></c:otherwise></c:choose>" /> 13 </td> 14 </c:forEach> 15 </tr> 16 </c:forEach>
