var request = getRequest(), code = request.code, patient = request.patient; $(function(){ var params = { code: code, patient: patient } jwPrescriptionAPI.getJwPrescriptionInfo({data: params}).then(function(res){ if(res.status == 200){ var html = template('tmp', res.data); $("#main").empty().append(html); }else{ } }); $("#backBtn").on('click', function(){ history.go(-1); }); });