Function extend$7

codebase/sources/dhtmlxscheduler.js:6212–6420

(scheduler2)

    }).bind(scheduler2);
  }
  function extend$7(scheduler2) {
    scheduler2._loaded = {};
    scheduler2._load = function(url2, from) {
      url2 = url2 || this._load_url;
      if (!url2) {
        return;
      }
      url2 += (url2.indexOf("?") == -1 ? "?" : "&") + "timeshift=" + (/* @__PURE__ */ new Date()).getTimezoneOffset();
      if (this.config.prevent_cache)
        url2 += "&uid=" + this.uid();
      var to;
      from = from || this._date;
      function ajaxCallback(response) {
        scheduler2.on_load(response);
        scheduler2.callEvent("onLoadEnd", []);
      }
      if (this._load_mode) {
        var lf = this.templates.load_format;
        from = this.date[this._load_mode + "_start"](new Date(from.valueOf()));
        while (from > this._min_date)
          from = this.date.add(from, -1, this._load_mode);
        to = from;
        var cache_line = true;
        while (to < this._max_date) {
          to = this.date.add(to, 1, this._load_mode);
          if (this._loaded[lf(from)] && cache_line)
            from = this.date.add(from, 1, this._load_mode);
          else
            cache_line = false;
        }
        var temp_to = to;
        do {
          to = temp_to;
          temp_to = this.date.add(to, -1, this._load_mode);
        } while (temp_to > from && this._loaded[lf(temp_to)]);
        if (to <= from)
          return false;
        scheduler2.ajax.get(url2 + "&from=" + lf(from) + "&to=" + lf(to), ajaxCallback);
        while (from < to) {
          this._loaded[lf(from)] = true;
          from = this.date.add(from, 1, this._load_mode);
        }
      } else {
        scheduler2.ajax.get(url2, ajaxCallback);
      }
      this.callEvent("onXLS", []);
      this.callEvent("onLoadStart", []);
      return true;
    };
    scheduler2._parsers = {};
    extend$a(scheduler2);
    extend$9(scheduler2);
    extend$8(scheduler2);
    scheduler2.on_load = function(loader) {
      this.callEvent("onBeforeParse", []);
      var evs;
      var error = false;
      var foundParser = false;