JS 操作 radio input（cc问卷管理）

1、选中特定的单选按钮

function showDetail(content){
    $("input[name^='radio']").removeAttr("checked");
    for(var i=0;i<content.length;i++){
        $("#radio"+(i+1)+content.substr(i,1)).attr("checked","checked");
    }
}

2、手动添加问卷

javascript部分代码

                 $('.handleSaveBtn').click(function(){
                     //判空，标题、有效期、题干、选项、分值
                     if ($("#title1").val() === '') {
                         alert("问卷标题不可为空");
                         return;
                     }
                     if ($("#timeOut1").val() === '') {
                         alert("问卷有效期不可为空");
                         return;
                     }
                     var flag=0;
                     $("input[name^='q']").each(function(){
                         if($(this).val()===""){
                             alert("题干、选项、分值等不可为空!");
                             flag=1;
                             return false;
                         }
                     });
                     if(flag===1){
                         return;
                     }
                     //组成问卷questions部分
                     var obj=new Object();
                     var questions=new Array();
                     var totalScore=0,score1,score2,score3,score4;
                     for(var i=0;i<10;i++){
                         var j=i+1;
                         var question=new Object();
                         var type=$("#type"+j).val();
                         question.type=type;
                         question.ordinal=j;
                         question.content=$("input[name='q"+j+"']").val();
                         if(type==='SINGLE'){
                             var choice1={"value":"A","content":$('input[name="q'+j+'c1"]').val(),"score":$('input[name="q'+j+'cm1"]').val()};
                             var choice2={"value":"B","content":$('input[name="q'+j+'c2"]').val(),"score":$('input[name="q'+j+'cm2"]').val()};
                             var choice3={"value":"C","content":$('input[name="q'+j+'c3"]').val(),"score":$('input[name="q'+j+'cm3"]').val()};
                             var choice4={"value":"D","content":$('input[name="q'+j+'c4"]').val(),"score":$('input[name="q'+j+'cm4"]').val()};
                             question.choices=[choice1,choice2,choice3,choice4];

                             score1=$('input[name="q'+j+'cm1"]').val();
                             score2=$('input[name="q'+j+'cm2"]').val();
                             score3=$('input[name="q'+j+'cm3"]').val();
                             score4=$('input[name="q'+j+'cm4"]').val();
                             if(score1<score2){
                                 score1=score2;
                             }
                             if(score3<score4){
                                 score1=score2;
                             }
                             if(score1<score3){
                                 score1=score3;
                             }
                         }else if(type==='MULTIPLE'){
                             var choice1={"value":"A","content":"是","score":$('input[name="q'+j+'cm1"]').val()};
                             var choice2={"value":"B","content":"否","score":$('input[name="q'+j+'cm2"]').val()};
                             question.choices=[choice1,choice2];

                             score1=$('input[name="q'+j+'cm1"]').val();
                             score2=$('input[name="q'+j+'cm2"]').val();
                             if(score1<score2){
                                 score1=score2;
                             }
                         }else{
                             var choice1={"value":"A","content":$('input[name="q'+j+'c1"]').val(),"score":$('input[name="q'+j+'cm1"]').val()};
                             question.choices=[choice1];
                             score1=$('input[name="q'+j+'cm1"]').val();
                         }
                         totalScore+score1;
                         questions.push(question);
                     }
                     if(totalScore>100){
                         alert("总分不能超过100!");
                         return;
                     }
                     obj.questions=questions;
                     var json=JSON.stringify(obj);

                     var formData = new FormData();
                     formData.append("title",$("#title1").val());
                     formData.append("status",$("#status1").val());
                     formData.append("timeOut",$("#timeOut1").val());
                     formData.append("questions",json);
                     alert(json);

                     //提交
                     var url = 'cms/survey/add2';
                     $.ajax({
                         url: url,
                         data: formData,
                         processData: false,
                         contentType: false,
                         type: 'POST',
                         success: function (job) {
                             console.log(job);
                             if (job) {
                                 alert("问卷添加成功！");
                                 location.reload();
                             } else {
                                 alert('问卷添加失败');
                             }
                         }
                     }).fail(function () {
                         alert('问卷添加失败');
                     });

                 });
             </script>

 其中第76行代码var json=JSON.stringify(obj);是将js对象转换为JSON对象。

java部分代码

     /**
      * 手动添加问卷
      *
      * @param req
      * @param title
      * @param ownerId
      * @param ownerRealm
      * @param type
      * @param questions
      * @param timeOut
      * @return
      */
     @POST
     @Path("/add2")
     @Consumes(MediaType.MULTIPART_FORM_DATA)
     public Response addSurvey2(@Context HttpServletRequest req,
                               @FormDataParam("title") String title,
                               @FormDataParam("ownerId") String ownerId,
                               @FormDataParam("realm") @DefaultValue("LOAN_PRODUCT") Realm ownerRealm,
                               @FormDataParam("type") @DefaultValue("SIMPLE_RISK") SurveyType type,
                               @FormDataParam("questions") String questions,
                               @FormDataParam("timeOut") int timeOut) {
         Gson gson = new Gson();
         Survey survey = gson.fromJson(questions,Survey.class);

         RealmEntity owner = StringUtils.isBlank(ownerId)
                             ? RealmEntity.of(Realm.CLIENT, appBean.getClientCode())
                             : RealmEntity.of(ownerRealm, ownerId);
         RealmEntity creator = RealmEntity.of(Realm.EMPLOYEE, ContextUtils.getCurrentEmployee(req).getEmployeeId());

         survey.setTitle(title);
         survey.setOwner(owner);
         survey.setType(type);
         survey.setStatus(SurveyStatus.CREATED);
         survey.setCreator(creator);
         survey.setTimeCreated(new Date());
         survey.setTimeout(timeOut);
         surveyManagementService.createSurvey(appBean.getClientCode(), survey);
         return redirect("/cms/survey");
     }

其中Gson gson = new Gson();Survey survey = gson.fromJson(questions,Survey.class);是将字符串questions转换为survey对象的quesionts字段。

Survey类中的问题属性定义为private List<Question> questions = new ArrayList<>();