this.comp is not a function

50504773 · 发表于 2019-4-22 15:31:12

voiceManager.setPlayMode(billDetail, success, fail);
  function success(data) {
var data="http://www.xiaocaizhu365.com/oss/file/20190422/201904221444595873755720.mp4";
var mainData = this.comp("mainData");
mainData.setValue("FSignVideoUrl", data);
mainData.saveData();

var div4 = this.getElementByXid("formGroup2");
var video = document.createElement("video");
video.setAttribute("src", data);
video.setAttribute("height", "300px");
video.setAttribute("controls", "controls");

div4.appendChild(video);
   }
   function fail() {
   alert("失败");
   }

这句代码在调用插件成功后，调success时提示 this.comp is not a function

jishuang · 发表于 2019-4-22 15:51:46

voiceManager.setPlayMode(billDetail, success, fail);
var me = this;
  function success(data) {
            var data="http://www.xiaocaizhu365.com/oss/file/20190422/201904221444595873755720.mp4";
            var mainData = me.comp("mainData");
                     mainData.setValue("FSignVideoUrl", data);
                     mainData.saveData();

                     var div4 = me.getElementByXid("formGroup2");
                     var video = document.createElement("video");
                     video.setAttribute("src", data);
                     video.setAttribute("height", "300px");
                     video.setAttribute("controls", "controls");

                     div4.appendChild(video);
      }
      function fail() {
               alert("失败");
      }

50504773 · 发表于 2019-4-24 17:51:56

OK，可以结帖

		自动登录	找回密码
密码			注册

[结贴] this.comp is not a function