页面用js填充后台传输的数据（第一博）

//页面经过跳转第一次数据预加载
$(function() {
    var traId = getUrlParam("traId");
    //console.log(traId);
    //console.log(ctx);
    //return ;
    $.ajax({
        url: "/eva/showOnly",
        type: "GET",
        async: false,
        data: {"traId":traId},
        success: function (result) {
            //console.log(result);
            //数据填充
            if(result!=null){
                var eva=result.data.mai;
                $("#C").html('');
                $("#C").html(rem(eva));
                //console.log(rem(eva));
                //清空
                $("#M").html('');
                for (var i in result.data.double){
                    var double = result.data.double[i];
                    $("#M").append(htmlInit(double));
                }
            }else{
                //没有数据
                $("#see").html(nul());
            }
        }
    });
});

//回复点击事件
$("#add").click(function(){
    var content=$("#mui-input").val();
    if(content.trim()==null || content.trim()==""){
        mui.toast("内容不能为空");
        return false;
    }
    var traId = getUrlParam("traId");
    //alert(traId+"+++"+content);
    $.ajax({
        url: "/eva/addTwo",
        type: "post",
        data: {"traId":traId,"content":content},
        success: function (result){
            if(result.status==0){
                mui.toast("添加成功");
                window.location.reload();
            }else{
                mui.toast("添加失败");
            }
        }
    })
    });

//空内容跳转
function nul(){
    var html='<iframe src="'+ctx+'/skipPage/empty" marginheight="0" marginwidth="0" '
    +'frameborder="0" style="height: 300px;" width="100%"height="100%" scrolling="no" allowfullscreen="true" allowtransparency="true" id="empty"></iframe>'
}
//评价填充
function rem(eva) {
    if(null==eva){
        return '';
    }
    //return '1111';
    var html='<img class="portrait-img" src="/web-resources/img/account/user.png"/>'
        +'<span class="name" id="firstName">'+eva.evaname+'</span>'
        +'<div class="order-time">'+localDateForMat(eva.time)+'</div>'
        +'<span class="appraise">'+eva.content+'</span>';
        return html;
}
//二级回复填充
function htmlInit(double){
    if(null==double){
        return '';
    }
    var htmlNew='<li class="mui-table-view-cell mui-media">'
        +'<img class="portrait-img" src="/web-resources/img/account/user.png">'
        +'<span class="name" id="twoName">'+double.evaname+'</span>'
        +'<div class="answer-time">'+localDateForMat(double.time)+'</div>'
        +'<span class="answer-msages">'+double.content+'</span>'
        +'</li>';
    return htmlNew;
}