摘要： 项模板直接拉一个RadioButton，然后写JS代码，如下：script language="javascript" function check(radio) { var radioButtons = document.getElementsByTagName("input"); for (var i = 0; i radioButtons.length; i++) { if (radioButtons[i].type == "radio") { if (radioButtons[i] == radio) { continue; } else { radioButtons[i].c 阅读全文