js选择checkbox问题！！
怎么让这三个checkbox只能选择一个，当选择一个的时候其他选择的就取消
- HTML code
<input type ="checkbox" id="CheckBox1" runat="server" /> <input type ="checkbox" id="CheckBox2" runat="server" /> <input type ="checkbox" id="CheckBox3" runat="server" />
[解决办法]
- HTML code
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=gb2312" /><title>无标题文档</title><script src="http://code.jquery.com/jquery-latest.js"></script><script>$(document).ready(function(){ $(".checkbox").change(function(){ if($(this).is(":checked")){ $(this).siblings().attr("checked",false); } })});</script></head><body><div id="main"> <input type ="checkbox" class="checkbox" id="CheckBox1" runat="server" /> <input type ="checkbox" class="checkbox" id="CheckBox2" runat="server" /> <input type ="checkbox" class="checkbox" id="CheckBox3" runat="server" /></div></body></html>
[解决办法]
[解决办法]
- JScript code
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=gb2312" /><title>无标题文档</title></head><body><div id="main"> <input type ="checkbox" class="checkbox" id="CheckBox1" runat="server" onclick="document.getElementById('CheckBox2').checked=false;document.getElementById('CheckBox3').checked=false;"/> <input type ="checkbox" class="checkbox" id="CheckBox2" runat="server" onclick="document.getElementById('CheckBox1').checked=false;document.getElementById('CheckBox3').checked=false;"/> <input type ="checkbox" class="checkbox" id="CheckBox3" runat="server" onclick="document.getElementById('CheckBox1').checked=false;document.getElementById('CheckBox2').checked=false;"/></div></body></html>
[解决办法]