1 回答

TA贡献1942条经验 获得超3个赞
<div class="choice">
<label>
<input type="radio" class="a" name="1"><span class="aFont">aaaaa</span>
</label>
<label>
<input type="radio" class="b" name="1"><span class="bFont">bbbbb</span>
</label>
<label>
<input type="radio" class="c" name="1"><span class="cFont">ccccc</span>
</label>
<label>
<input type="radio" class="d" name="1"><span class="dFont">ddddd</span>
</label>
</div>
<script>
$(document).ready(function(){
$(".choice input[type = 'radio']").on("click",function(){
if ($(".choice input:checked")){
$(this).parent().css("background" , "green").siblings().css("background","red");
}
});
});
</script>
你选中的 是input 不是label 注意 $(this).parent().css("background","green").siblings()
添加回答
举报