Javascript 无法在ng网格中的行中的编辑字段内移动光标

我使用的是nggrid 2.x版本，我想将光标移动到行中的文本字段中，但箭头键对编辑字段没有影响。

尝试添加FLOWING grid选项 索引：0，

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noTabInterference:true

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 onKeyDown = (event): void => {
    const { keyCode, target, shiftKey } = event;
    if (shiftKey) {
      if (keyCode === 37) {
        const { selectionStart } = target;
        if (selectionStart !== null && selectionStart) {
          target.selectionStart = selectionStart - 1;
        }
      } else if (keyCode === 39) {
        const { selectionEnd } = target;
        if (selectionEnd !== null) {
          target.selectionEnd = selectionEnd + 1;
        }
      }
    } else if (keyCode === 37) {
      const selection = target.selectionStart;
      if (selection !== null && selection) {
        target.selectionStart = selection - 1;
        target.selectionEnd = selection - 1;
      }
    } else if (keyCode === 39) {
      const selection = target.selectionStart;
      if (selection !== null) {
        target.selectionStart = selection + 1;
        target.selectionEnd = selection + 1;
      }
    } else if (keyCode === 35) {
      target.selectionStart = get(target, 'value.length', 0);
      target.selectionEnd = get(target, 'value.length', 0);
    } else if (keyCode === 36) {
      target.selectionStart = 0;
      target.selectionEnd = 0;
    }
  };