layui单文件上传

 1 ????function imguload(cls) { 2 ????????var taskId = $("#model-taskId").val(); 3 ????????var processInstanceId = $("#model-pid").val(); 4 ????????var processDefinitionId = $("#model-pdid").val(); 5 ????????upload.render({ 6 ????????????elem: cls, 7 ????????????url: ‘/flow/userTaskFile/upload.cc‘ 8 ????????????, xhr: xhrOnProgress 9 ????????????, data: {10 ????????????????"taskId": taskId,11 ????????????????"processInstanceId": processInstanceId,12 ????????????????"processDefinitionId": processDefinitionId13 ????????????}14 ????????????, auto: true15 ????????????, progress: function (index, percent) {//上传进度回调 value进度值16 17 ????????????}18 ????????????, before: function (input) {19 ????????????????index = layer.msg(‘处理中‘, {icon: 16, shade: 0.1, time: 0});20 ????????????}21 ????????????, accept: ‘file‘22 ????????????, done: function (res) {23 ????????????????layer.close(index);24 ????????????????if (res.code == 0) {25 ????????????????????layer.alert("上传成功", {26 ????????????????????????icon: 1, title: ‘提示‘27 ????????????????????});28 ????????????????}29 ????????????????else {30 ????????????????????layer.alert("上传失败", {31 ????????????????????????icon: 2, title: ‘提示‘32 ????????????????????});33 ????????????????}34 ????????????},35 ????????????error: function () {36 ????????????????layer.alert("上传错误", {37 ????????????????????icon: 2, title: ‘提示‘38 ????????????????});39 40 ????????????}41 ????????});42 ????}