ジョブカンの休日出勤申請をデフォルト振休付きにする

jobcan-holiday-compensatory.js

//TARGET: https://ssl.jobcan.jp/employee/holidayworking/new
//DEV: https://gist.githack.com/kyoh86/5d9e7b9648e3aa0ce0e6fb6516131d6f/raw/jobcan-holiday-compensatory.js
//PRODUCTION: https://gistcdn.githack.com/kyoh86/5d9e7b9648e3aa0ce0e6fb6516131d6f/raw/jobcan-holiday-compensatory.js

(()=>{
  const interval = 2000;
  const process = ()=>{
    let sel = document.getElementById('holiday_type');
    if (!sel) {
      return;
    }
    if (sel.dataset.setDefault === "set") {
      return;
    }
    sel.selectedIndex = 1;
    sel.dataset.setDefault = "set";
    window.setTimeout(process, interval);
  };
  process();
})();