html关于find使用时的一次使用大坑

来源：互联网发布：智能手机怎么下载软件编辑：程序博客网时间：2024/06/05 00:51
$.ajax({    type:'post',    url:url,    data:{},    dataType:"json",    success:function(data){        if(data.retCode=="0000"||data.retCode=="00000"){            // alert(data.responseBody.total);            var _list=data.responseBody.itemList;            var row="";            for(var i = 0;i < _list.length; i++){                var med_time = _list[i].take_time.substring(0,2)+":"+_list[i].take_time.substring(2,4);                var yaowu = _list[i];                var record = yaowu.record_no;                //   var ywmc = decodeURI(yaowu.medicine_id);                var ywmc = yaowu.medicine_id;                var yl = "用量";                row += "<ul class='change'>";                row += "<li>";                row += "<span class='medtc' id='medtc'>"+ywmc+"</span>";                row += "<span class='remove_1'></span>"                row += "</li>";                row += "<div class='_data' style='display: none;'>"+record+"</div>";                row += "<li>";                row += "<span class='sf_data' >"+yl+"</span>";                row += "<div class='float_r sf_ks'><span class='color_r medtc' id='medtc'>"+yaowu.dose+"</span> <span class='medtc' id='medtc'>"+decodeURI(yaowu.unit)+"</span></div>";                row += "</li>";                row += "<li>";                row += "<span class='sf_data'>"+"用药时间"+"</span>";                row += "<span class='float_r medtc' id='medtc'>"+med_time+"</span>";                row += "</li>";                row += "</ul>";            }            document.getElementById("center_1").innerHTML = row;            $(".change").click(function() {                record_no = $(this).find("._data").html();                $(this).find(".medtc").each(function(index,data) {    //  这里开始使用#medtc查找元素，发现第一次添加的元素都只显示第一个id为medtc的元素，后面动态添加就没问题都可以显示，改成.medtc查找就没为题了，不造为什么                    if(index==0) {                        document.getElementById("ypmc").value = $(this).text();                    }                    if(index==1) {                        document.getElementById("ypyl").value = $(this).text();                    }                    if(index==2) {                        document.getElementById("ypdw").value = $(this).text();                    }                    if(index==3) {                        document.getElementById("med_time1").value = $(this).text();                    }                })                $(".tc").css('display', 'block');                bs = "U";            });            $(".remove_1").click(function() {                record_no = $(this).parent().next().html();                bs = "";                eduXc( record_no );                return false;            });        }else{            alert("失败");        }    }});
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