摘要: onfocus="if (value ==&#39;输入账号&#39;){value =&#39;&#39;}" onblur="if (value ==&#39;&#39;){value=&#39;输入账号&#39;}" value="输入账号" <input type="password" na 阅读全文
posted @ 2019-01-28 10:01 JerrySky 阅读(167) 评论(0) 推荐(0) 编辑