请问如何用原生JS代码实现获取当前列表项的选择,并把与选择的数据相对应的的value值传给后台

// 问题分类

        mui.ajax({
        dataType:'json',
        type:'get',
        url:classifyUrl,

              success:function (data) {
                     list.innerHTML = "";

// console.log(data);

// a = data[1].value;
// console.log(a);
localStorage.setItem("value",data.value);
var len = data.length;
for (var i =0; i < len; i++) {
var li = doc.createElement("li");
li.name=data[i].value;
li.id = data[i].id;
li.className = "mui-table-view-cell";
li.innerHTML += ''+ data[i].label+'';
list.appendChild(li);
currentIssueType = data[i].value;
}
},
})

// 选择问题
doc.querySelector('.mui-table-view.mui-table-view-radio').
addEventListener('selected',function(e){

currentIssueType = e.detail.el.name;
fen.innerHTML = "";
info.innerHTML = e.detail.el.innerText;
mui('.mui-popover').popover('toggle');
})

// 问题提交

referButton.addEventListener('tap', function(event) {
    if(title.value == "" && detail.value == ""){
        mui.alert("输入不能为空");
            return;            
     }else if(title.value == ""){                       
        mui.alert("请输入标题");           
            return;             
     }else if(detail.value == ""){                       
        mui.alert("请输入问题内容"); 
            return; 
     }else if(a == ""){
        mui.alert("请问题分类");
            return;
     }else if(title.value != "" && detail.value != "" ){
        submitUrl = baseServerUrl+"/m/biz/issue/add?userId="+userId+"&issueType="+currentIssueType+"&issueTitle="+title.value+"&issueDesc="+detail.value;
            mui.ajax({
                type: "get",
                url: submitUrl,
                async:true,
                datatype: 'json',
                timeout:timeout,
                success:function(data){
                    if(data.code == 1003){
                        alert(currentIssueType);
                    currentIssueType=null;
                    console.log(data.message);
                    mui.toast('恭喜提交成功');
                    mui.openWindow({
                        url:questionAdd.html,
                        id:"",
                        preload: true,
                    })
                        }
                    },error: function(xhr, type, errerThrown) {
                            mui.toast('网络异常,请稍候再试');                           
                      }  
            }); 
       }                            
        本人小白一枚,已经卡在这里1天了,求大神指教

http://www.jb51.net/article/39885.htm