问题,有一组单选按钮1,2 还有一个下拉框选项有两个内容11,12 ,当我选择11是,单选按钮1激活,选12是单选按钮2激活 <select onchange="javascript:if(this.text=='11' ) radio1.click(); else radio2.click();> 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><HTML><HEAD><TITLE> New Document </TITLE><META NAME="Generator" CONTENT="EditPlus"><META NAME="Author" CONTENT=""><META NAME="Keywords" CONTENT=""><META NAME="Description" CONTENT=""><SCRIPT LANGUAGE="JavaScript"><!--function cc(obj){ if(obj.selectedIndex==0) { document.all.r1[0].checked = true; } else { document.all.r1[1].checked = true; }}//--></SCRIPT></HEAD><BODY><input type=radio name="r1" checked>1<input type=radio name="r1">2<select onchange="cc(this)"><option>11</option><option>12</option></select></BODY></HTML> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><HTML><HEAD><TITLE> New Document </TITLE><META NAME="Generator" CONTENT="EditPlus"><META NAME="Author" CONTENT=""><META NAME="Keywords" CONTENT=""><META NAME="Description" CONTENT=""><SCRIPT LANGUAGE="JavaScript"><!--function cc(obj){ if(obj.selectedIndex==1) { document.all.r1[0].checked = true; } else if(obj.selectedIndex==2) { document.all.r1[1].checked = true; } else { document.all.r1[0].checked = false; document.all.r1[1].checked = false; }}//--></SCRIPT></HEAD><BODY><input type=radio name="r1">1<input type=radio name="r1">2<select onchange="cc(this)"><option></option><option>11</option><option>12</option></select></BODY></HTML> <select onchange="if(this.text=='11' ) radio1.checked=true; else radio1.checked=true;> 怎样在javascript中调用AtUsbHid.dll 谁帮我解释下代码,一句一句麻烦请说清楚 诡异的js脚本错误 怎样用javascript隐藏网址? 全选复选框选择问题:当下面的复选框全部被选中时,全选复选框自动被选中 求助CSDN新的导航样式 input 焦点问题 怎么判断一个INPUT在哪个DIV 框架集里的页面怎么取得request值?----孟子E章请帮忙 怎样把 001,002, 字符(两组数、两个逗号)转换为stu_id in ('001','002') <td>中加链接,如何像<a>一样用target来指定传向的帧? 如何判断输入框中的汉字,在统计的时候将汉字长度设为2?
<HTML>
<HEAD>
<TITLE> New Document </TITLE>
<META NAME="Generator" CONTENT="EditPlus">
<META NAME="Author" CONTENT="">
<META NAME="Keywords" CONTENT="">
<META NAME="Description" CONTENT="">
<SCRIPT LANGUAGE="JavaScript">
<!--
function cc(obj)
{
if(obj.selectedIndex==0)
{
document.all.r1[0].checked = true;
}
else
{
document.all.r1[1].checked = true;
}
}
//-->
</SCRIPT>
</HEAD><BODY>
<input type=radio name="r1" checked>1
<input type=radio name="r1">2
<select onchange="cc(this)">
<option>11</option>
<option>12</option>
</select>
</BODY>
</HTML>
<HTML>
<HEAD>
<TITLE> New Document </TITLE>
<META NAME="Generator" CONTENT="EditPlus">
<META NAME="Author" CONTENT="">
<META NAME="Keywords" CONTENT="">
<META NAME="Description" CONTENT="">
<SCRIPT LANGUAGE="JavaScript">
<!--
function cc(obj)
{
if(obj.selectedIndex==1)
{
document.all.r1[0].checked = true;
}
else if(obj.selectedIndex==2)
{
document.all.r1[1].checked = true;
}
else
{
document.all.r1[0].checked = false;
document.all.r1[1].checked = false;
}
}
//-->
</SCRIPT>
</HEAD><BODY>
<input type=radio name="r1">1
<input type=radio name="r1">2
<select onchange="cc(this)">
<option></option>
<option>11</option>
<option>12</option>
</select>
</BODY>
</HTML>