docs: function re_initGridCompFixedColumn() {
      var oThis = this;
      var w = 0;
      var removeArr = [];
      $.each(this.gridCompColumnArr, function (i) {
          if (this.options.fixed == true) {
              oThis.gridCompColumnFixedArr.push(this);
          }
      });
      $.each(this.gridCompColumnFixedArr, function (i) {
          if (this.options.fixed != true) {
              oThis.gridCompColumnArr.push(this);
              removeArr.push(this);
          }
      });
      $.each(removeArr, function (i) {
          for (var i = oThis.gridCompColumnFixedArr.length; i > -1; i--) {
              if (this == oThis.gridCompColumnFixedArr[i]) {
                  oThis.gridCompColumnFixedArr.splice(i, 1);
                  break;
              }
          }
      });
      $.each(this.gridCompColumnFixedArr, function (i) {
          for (var i = oThis.gridCompColumnArr.length; i > -1; i--) {
              if (oThis.gridCompColumnArr[i] == this) {
                  oThis.gridCompColumnArr.splice(i, 1);
                  break;
              }
          }
      });
  }