比如我有个值 =6
<asp:RadioButtonList ID="RadioButtonList1" runat="server" RepeatDirection="Horizontal">
<asp:ListItem Value="2">今天</asp:ListItem>
<asp:ListItem Value="4">明天</asp:ListItem>
<asp:ListItem Value="6">昨天</asp:ListItem>
</asp:RadioButtonList>我想在RadioButtonList1上通过6显示出当前的状态,--- 状态就是 选定 "昨天"
但是要用JAVASCRIPT做
var level=document.getElementById("RadioButtonList1");
var aa = new Array(4);
aa=Insert_user.setName(v,dr1,dr1_bz,qsid).value;
username.innerText = aa[1];
pwd.innerText = aa[2];
zs_code.innerText = aa[3];
//level.Value = aa[0];
level[].checked;aa[0]=6;
<asp:RadioButtonList ID="RadioButtonList1" runat="server" RepeatDirection="Horizontal">
<asp:ListItem Value="2">今天</asp:ListItem>
<asp:ListItem Value="4">明天</asp:ListItem>
<asp:ListItem Value="6">昨天</asp:ListItem>
</asp:RadioButtonList>我想在RadioButtonList1上通过6显示出当前的状态,--- 状态就是 选定 "昨天"
但是要用JAVASCRIPT做
var level=document.getElementById("RadioButtonList1");
var aa = new Array(4);
aa=Insert_user.setName(v,dr1,dr1_bz,qsid).value;
username.innerText = aa[1];
pwd.innerText = aa[2];
zs_code.innerText = aa[3];
//level.Value = aa[0];
level[].checked;aa[0]=6;
<script language="JavaScript">
<!--
var str = "6";
window.onload = function(){
var osel = document.getElementById("osel");
for(var i = 0, len = osel.options.length;i < len; i++){
if(osel.options[i].value == str){
osel.options[i].selected = true;
}
}
}
//-->
</script><select id="osel">
<option value="2">今天</option>
<option value="4">明天</option>
<option value="6">昨天</option>
</select>
<head runat="server">
<title>无标题页</title>
<script language="javascript" type="text/javascript">
// <!CDATA[function Button1_onclick(input) {var rbl=document.getElementsByName("RadioButtonList1");
for(var i=0;i<rbl.length;i++)
{
if(rbl[i].value==input){
// alert(rbl[i].value);
rbl[i].checked=true;
}
}}// ]]>
</script>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:RadioButtonList ID="RadioButtonList1" runat="server" RepeatDirection="Horizontal">
<asp:ListItem Value="2">今天 </asp:ListItem>
<asp:ListItem Value="4">明天 </asp:ListItem>
<asp:ListItem Value="6">昨天 </asp:ListItem>
</asp:RadioButtonList>
<input id="Text1" type="text" />
<input id="Button1" type="button" value="button" onclick="return Button1_onclick(document.getElementById('Text1').value)" /></div>
</form>
</body>
</html>