.net js获取radio值并赋值到文本框

 

页面：

<div class="td_margin radio" style="margin-left: 1.5px">
常用处理意见：<input type="radio" name="oper" value="阅" onclick="getRadio(this)">阅
&nbsp;&nbsp; <input type="radio" name="oper" value="阅(已终止下发)" onclick="getRadio(this)">阅(已终止下发)
</div>

<div class="td_margin">
<asp:TextBox ID="tbComment" runat="server" ></asp:TextBox>
</div>

 

js脚本：

<script type="text/javascript">
//求单选按纽的值，适用单选项及多选项。未选返回false；有选择项，返回选项值。选项值并赋值给文本框。
function getRadio(oRadio) {
var oRadioLength = oRadio.length;
var oRadioValue = false;
//alert("oRadioLength:["+oRadioLength+"]");

if (oRadioLength == undefined) {
if (oRadio.checked) {
oRadioValue = oRadio.value;
}
}
else {
for (i = 0; i < oRadioLength; i++) {
//alert("oRadio["+i+"]:"+oRadio[i].checked+"/"+oRadio[i].value);
if (oRadio[i].checked) {
oRadioValue = oRadio[i].value;
break;
}
}
}
document.getElementById("<%=tbComment.ClientID%>").value = oRadioValue;
}
</script>

 

来源：https://www.cnblogs.com/suqq/p/11392589.html