日期:2014-05-17  浏览次数:20783 次

单选按钮的显示问题,帮忙呀。
<input   type   =   "radio "   name   =   "R1 "   value   =   "1 "> LCSC
<input   type   =   "radio "   name   =   "R2 "   value   =   "2 "> LCSCa
编辑时,竟然两个单选按钮可以同时选的,有两个绿点。
谁能告诉我为什么啊?

------解决方案--------------------
<input type = "radio " name = "R1 " value = "1 " checked= "checked "> LCSC
<input type = "radio " name = "R1 " value = "2 "> LCSCa