单元格超链接command事件

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function navigationLeft(){
      window.open("https://www.baidu.com");
}

function showData(d, callback) {
console.log(d);
sheet.suspendPaint();
      var h1 = new spreadNS.CellTypes.HyperLink();
      //h1.text("SpreadJS Overview");
      h1.command(navigationLeft());
      sheet.setCellType(12, 2, h1);
      sheet.getCell(12, 2).hAlign(spreadNS.HorizontalAlign.center);
}
为h1添加的command事件报错而且command添加的链接在打开表格后1秒内自动跳转打开，请问怎么写才能让command事件再单击后才打开