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<>();