多行上的垫表移位选择

Question

我正在尝试使用班次选择来选择垫子表的多行。 下面是我的代码。这样我就可以获取索引，但是我将如何检索行

方法选择行

selectedRow(row, event, i) {
  debugger;
  if (this.selection.selected.length > 1) {
    this.selection.deselect(this.selection.selected[0]);
  }

  if (this.selection.selected.length > 0) {
    this.isDisabledClearSelectionBtn = false;
  }

  if ((event.shiftKey, i)) {
    debugger;
    console.log(row.orderStatus + " /" + row.customStatus);
    console.log(i);
    this.lastSelected = i;
    const indexA = this.lastSelected;
    const indexB = index;
    if (indexA > indexB) {
      // Descending order
      this.selectRowsBetween(indexB, indexA);
    } else {
      // Ascending order
      this.selectRowsBetween(indexA, indexB);
    }
  }
  // Calling button function
  this.bottomButtonSelected(this.selection.selected[0]);
}

我如何在这里检索行？我想获取行并为该特定行打开一个对话框

private selectRowsBetween(start, end) {
  let currentIndex = 0;
  if (currentIndex >= start && currentIndex <= end) {
    this.selection.select(row);
  }
  currentIndex++;
}