xmselect下拉框设置默认选中

xmSelect.render({
    el: \'#jzlx\',
    name:\'jzlx\',
    initValue: ["zy"],
    radio:true,
    data: [
        {name: \'门诊\', value: "mz"},
        {name: \'住院\', value: "zy"}
    ]
});