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>
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