【js】js中函数名作为变量

function showCargoPieInfo(id,numx,numy,namex,namey,title,method,methodid) {
    myChart.setOption(option);
    myChart.on('click', function() {
        window[method](methodid);
    });
}

method = "openPopWindow";
methodId = "cargoShipment_pie_window";

相当于

openPopWindow（'cargoShipment_pie_window'）;