在Ag-grid中将焦点设置为行复选框

Question

我使用的是普通的javascript脚本，无法找到将焦点设置为连续复选框的方法。取消选择多行之一时，焦点保留在刚取消选中的复选框中。当仅剩下一行被选中时，我想将焦点移到该复选框。

这些是我的网格选项： columnDefs：columnDefs， rowSelection：'multiple'， rowDeselection：true， rowHeight：26， inhibitorCellSelection：true， onRowSelected：onRowSelected

功能如下：

function onRowSelected(objRow) {
    var objFocusedCell = gridOptions.api.getFocusedCell();
    var strImageFile = gridOptions.api.getDisplayedRowAtIndex(objFocusedCell.rowIndex).data.ImageFile;
    if (gridOptions.rowSelection == 'multiple') {
    // I test row selection here because this function may also be used with single row grid option
        var arySelectedNodes = gridOptions.api.getSelectedNodes();
        var intSelectedCount = gridOptions.api.getSelectedRows().length;
        if ((objRow.node.isSelected()) && (intSelectedCount < gridOptions.api.getDisplayedRowCount())) {
            if (gridOptions.api.getDisplayedRowAtIndex(objFocusedCell.rowIndex).data.Expires > fncNowString()) {
                document.getElementById("theImage").src = gblPath + 'Items/' + strImageFile + "?asof=" + gblAsOf;
            } else {
                document.getElementById("theImage").src = 'expired.jpg';
            }
        } else {
            doHome();
            if (intSelectedCount == 1) {
                // CODE TO SET FOCUS WOULD GO HERE
            }
        }
        doBtnEnable('btnSlideshow',(intSelectedCount > 1));
    } else {
        document.getElementById("theImage").src = gblPath + 'Items/' + strImageFile + "?asof=" + gblAsOf;
    }
}