如下所示：

前端代码

<link rel="stylesheet" href="/static/index/layui/css/layui.css" rel="external nofollow" ><script type="text/javascript" src="/static/index/layui/layui.js" charset="utf-8"></script><script type="text/javascript" src="/static/index/js/jquery-3.3.1.min.js" charset="utf-8"></script><form class="layui-form" action=""> <div class="layui-form-item"> <label class="layui-form-label" style="width:100px">是否已购买：</label> <div class="layui-input-block" id="IsPurchased" > <input type="radio" name="t" value="购买" title="购买" lay-filter="aaa"/> <input type="radio" name="t" value="试用" title="试用" lay-filter="aaa"/> </div> </div> <div class="layui-form-item count"> <label class="layui-form-label">试用次数：</label> <div class="layui-input-inline"> <input type="text" id="ProbationAccount" required="required" placeholder="请输入试用次数" autocomplete="off" class="layui-input" /> </div> <div class="layui-form-mid layui-word-aux"></div> </div> </form> <script> layui.use('form', function () { var form = layui.form; form.on('radio(aaa)', function (data) { if ($('#IsPurchased input[name="t"]:checked ').val() == "购买") { $(".count").hide(); } else { $(".count").show(); } form.render(); }); }); </script>

以上这篇layui radio点击事件实现input显示和隐藏的例子就是小编分享给大家的全部内容了，希望能给大家一个参考，也希望大家多多支持。