首页javascript radio 联动效果 2020-02-16 标签:javascript,radio,联动,效果,script,function,checkradio,o,x,document,inptb,checked,input,n,ame,inpta,type,id function checkradio(o,x){ document.getElementsByName("inptB")[x-1].checked=o.checked } aaa bbb ccc 111 222 333