lijiangwei/track-demo

collect user operation

JavaScript

远程调试链接

<script src="http://192.168.2.154:8090/target/target-script-min.js#anonymous"></script>

事件映射

删除-keydown keyCode=8

光标

if(document.selection){
    var sel=document.selection.createRange();
    if(sel.text.length>0){
      word=sel.text;
    }
  }
  else if(select_field.selectionStart||select_field.selectionStart=='0'){
    var startP=select_field.selectionStart;
    var endP=select_field.selectionEnd;
    if(startP!=endP){
      word=select_field.value.substring(startP, endP);
    }
  }

活动组件定义

InputItem、input - focus
Picker - 弹出选择框
Modal - 弹出

TODO