ajax提交通用js和后台获取参数及回传通用写法

 

//异步查询[业务类型]

        function ajaxFindBizTypeList(){

               if (!bizTypeFlag) {

                     bizTypeFlag = true;//标志已提取业务记录

                     $( "#loading2").css("display" , "block");

                     $( "#div_typeList").css("display" ,"none");

                     

                      var url = "WorksheetViewById!ajaxFindBizTypeList.action" ;

                      var worksheetId = $("#hidden_worksheetId" ).val();

                      var worksheetNo = $("#hidden_worksheetNo" ).val();

                     

                      try{

                           $.ajax({

                               url:url,

                               dataType: "html",

                               data: { "id":worksheetId , "no" :worksheetNo},

                               success: function(data, status) {

                                   $( "#div_typeList").empty();

                                   $( "#div_typeList").append(data);

                                   $( "#div_typeList").css("display" ,"block");

                               },

                               error: function(xhr, desc, err) {

                                   if(desc != null && desc!= '' && desc == 'timeout'){

                                         alert( "查询业务类型超时，请重试..." );

                                  } else{

                                         alert( "查询业务类型失败，请重试..."

                                                      + "\n失败描述: " + desc + "\n异常信息:" + err);

                                  }

                               },

                               complete: function(){

                                  $( "#loading2").css("display" , "none");

                                    }

                         });

                     } catch(e){

                           alert(e.message);

                     }

              }

       }

        //异步保存质检结果

        function ajaxSaveAuditResult(){

               if (!confirm("确认要保存吗？" )) {

                      return;

              }

              

               var url = "WorksheetViewById!ajaxSaveAuditResult.action" ;

               var worksheetId = $("#hidden_worksheetId" ).val();

               var auditState = $.trim($("#text_auditState" ).val());

               var auditTruth = $("#text_auditTruth" ).val();

               var auditImprove = $.trim($("#text_auditImprove" ).val());

               var auditResult = $.trim($("#text_auditResult" ).val());

               if (auditState != null && auditState != ''){

                      if(auditState.length > 200){

                           alert( "录音情况最多只能输入200个字符" );

                            return false;

                     }

              }

               if (auditImprove != null && auditImprove != ''){

                      if(auditImprove.length > 150){

                           alert( "改进方案&负责人最多只能输入150个字符" );

                            return false;

                     }

              }

               if (auditResult != null && auditResult != ''){

                      if(auditResult.length > 100){

                           alert( "修改结果&完成日期最多只能输入100个字符" );

                            return false;

                     }

              }

              

               try{

                     $.ajax({

                         url:url,

                         dataType: "json",

                         data: { "id":worksheetId,"auditState" :auditState,

                                "auditTruth" :auditTruth,"auditImprove":auditImprove, "auditResult":auditResult},

                         success: function(data, status) {

                             if (data != null && data != '') {

                                          var logObj = data[data.length - 1];

                                          var d = new Date();

                                         d.setTime(logObj.opTime);

                                         

                                          var dateVal = d.getFullYear()

                                         + "-"+(d.getMonth()>8?(d.getMonth()+1).toString():'0' + (d.getMonth()+1))

                                         + "-"+(d.getDate()>9?d.getDate().toString():'0' + d.getDate())

                                         + " "+(d.getHours()>9?d.getHours().toString(): '0' + d.getHours())

                                         + ":"+(d.getMinutes()>9?d.getMinutes().toString():'0' + d.getMinutes())

                                         + ":"+(d.getSeconds()>9?d.getSeconds().toString():'0' + d.getSeconds());

                                         

                                          var content = "<tr class='odd'><td>"+logObj.opTypeVal+ "</td><td>"

                                         +logObj.op.name+ "</td><td>"

                                         +logObj.op.employeeNo+ "</td><td>"

                                         +logObj.op.ctiAccount+ "</td><td>"

                                         + dateVal + "</td></tr>" ;

                                         $( "#log2").append(content);

                                  }

                         },

                         error: function(xhr, desc, err) {

                             if(desc != null && desc!= '' && desc == 'timeout' ){

                                   alert( "保存质检结果超时，请重试..." );

                            } else{

                                   alert( "保存质检结果失败，请重试..."

                                                + "\n失败描述: " + desc + "\n异常信息:" + err);

                            }

                         },

                         complete: function(){

                            $( "#text_auditState" ).attr("readonly", true);

                                  $( "#text_auditResult" ).attr("readonly", true);

                                  $( "#text_auditImprove" ).attr("readonly", true);

                                  $( "#text_auditTruth" ).attr("disabled", true);

                                  

                                  $( "#btn_save").attr("disabled" ,true);

                                  $( "#btn_modify").attr("disabled" ,false);

                             }

                  });

              } catch(e){

                     alert(e.message);

              }

       }

public void ajaxSaveAuditResult() {

               try {

                      if (StringUtils.isNotBlank( id)) {

                           String auditState = ServletActionContext.getRequest().getParameter( "auditState");

                           String auditTruth = ServletActionContext.getRequest().getParameter( "auditTruth");

                           String auditImprove = ServletActionContext.getRequest().getParameter( "auditImprove");

                           String auditResult = ServletActionContext.getRequest().getParameter( "auditResult");

                           

                           Worksheet auditWrk = new Worksheet();

                            auditWrk.setId(id);

                            auditWrk.setAuditImprove(auditImprove);

                            auditWrk.setAuditResult(auditResult);

                            auditWrk.setAuditState(auditState);

                            auditWrk.setAuditTruth(auditTruth);

                           

                            orderService.updateWorksheet(auditWrk, "AUDIT", getUser());

                           

                            //保存成功之后立马查询一次操作日志

                            //质检操作记录查询

                            worksheetLogList = orderService.findWorksheetLogListByWrkid(id);

                           

                           String logJson = JSON. toJSONString(worksheetLogList);

                            ServletActionContext. getResponse().getWriter().print(logJson);

                     }

              } catch (Exception e) {

                      LOGGER.error("异步保存工单质检结果失败：工单主键：[" + id+ "] " + e.getMessage() , e);

                      try {

                            ServletActionContext. getResponse().getWriter().print("异步保存工单质检结果失败：工单主键：[" + id+ "] " +      e.getMessage());

                     } catch (IOException e1) {

                           e1.printStackTrace();

                     }

              }

       }