可以打印出单选框的值,输入框获取不到值
<form action="" id="iform">
<label><input type="radio" name="testradio" id="" value="保费">保费</label>
<label><input type="radio" name="testradio" id="" value="FKP">FKP</label>
<label><input type="radio" name="testradio" id="" value="持续率">持续率</label>
<input type="text" class="sub" placeholder="获取单选框的值" class="getRadio">
</form>
<script>
$(function(){
$("#iform label").click(function(){ var str = $('#iform input:radio:checked').val();
$(".getRadio").val() = str;
})
}) </script>哈士奇WWW
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