jQuery输入框密码的显示隐藏【代码分享】

效果图：

代码如下：

<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="utf-8" />
<title>jQuery输入框密码显示隐藏代码</title>
<!--手机端需要添加-->
<meta name="viewport" content="width=device-width, initial-scale=1.0"/>
<!--基础样式-->

<style type="text/css">

@font-face {font-family: "iconfont";
 src: url('iconfont.eot'); /* IE9*/
 src: url('iconfont.eot?#iefix') format('embedded-opentype'), /* IE6-IE8 */
 url('iconfont.woff') format('woff'), /* chrome、firefox */
 url('iconfont.ttf') format('truetype'), /* chrome、firefox、opera、Safari, Android, iOS 4.2+*/
 url('iconfont.svg#iconfont') format('svg'); /* iOS 4.1- */
}

.iconfont {
 font-family:"iconfont" !important;
 font-size:16px;
 font-style:normal;
 -webkit-font-smoothing: antialiased;
 -webkit-text-stroke-width: 0.2px;
 -moz-osx-font-smoothing: grayscale;
}
.icon-suoyoulianxiren:before { content: "\e600"; }
.icon-suo:before { content: "\e606"; }
.icon-wo2:before { content: "\e601"; }
.icon-sousuo:before { content: "\e619"; }
.icon-shezhi:before { content: "\e602"; }
.icon-wo01:before { content: "\e603"; }
.icon-bofang:before { content: "\e622"; }
.icon-yanjing:before { content: "\e627"; }
.icon-bianjimingpianline37:before { content: "\e604"; }
.icon-wodemingpianline:before { content: "\e605"; }
.icon-yirenzheng:before { content: "\e608"; }
.icon-shenqingjieshourenwu:before { content: "\e609"; }
.icon-jinlingyingcaiwangtubiao53:before { content: "\e60a"; }
.icon-jinlingyingcaiwangtubiao11:before { content: "\e621"; }
.icon-qiyerenzheng:before { content: "\e60b"; }
.icon-dingwei:before { content: "\e60c"; }
.icon-xiala:before { content: "\e61a"; }
.icon-shangla:before { content: "\e61b"; }
.icon-shoujirenzheng:before { content: "\e60d"; }
.icon-yanjingkai:before { content: "\e624"; }
.icon-filter:before { content: "\e61c"; }
.icon-shoucang:before { content: "\e607"; }
.icon-shoucang1:before { content: "\e61d"; }
.icon-youjiantou:before { content: "\e61e"; }
.icon-yonghukong:before { content: "\e620"; }
.icon-fanhui:before { content: "\e618"; }
.icon-auth:before { content: "\e60e"; }
.icon-shanchu:before { content: "\e623"; }
.icon-xiangji:before { content: "\e626"; }
.icon-xueli111:before { content: "\e611"; }
.icon-gongzuoshijian:before { content: "\e612"; }
.icon-gongzuojingyandl:before { content: "\e613"; }
.icon-fujin1:before { content: "\e614"; }
.icon-fujin2:before { content: "\e615"; }
.icon-xiaoxi1:before { content: "\e60f"; }
.icon-xiaoxi2:before { content: "\e610"; }
.icon-shouye1:before { content: "\e616"; }
.icon-shouye2:before { content: "\e617"; }
.icon-dianhua1:before { content: "\e61f"; }

 * { padding: 0; margin: 0; }
body { background: #f2f2f2; font-family:"微软雅黑"; min-width: 320px; max-width: 640px; margin: 0 auto; }
ul, li { list-style: none; }
i, em { font-style: normal; }
img { border: none; margin: 0; padding: 0; }
a { text-decoration: none; color: #333; }
a:focus { outline: none; }
.clear { clear: both }
.clear_wl:after { content: "."; height: 0; visibility: hidden; display: block; clear: both; }
.fl { float: left }
.fr { float: right }
.text_c { text-align: center; }
/*主色调*/
.bule_color { color: #00b4c9; }
/*辅助色*/
.hs_color { color: #FE9F07; }
.green_color { color: #85c860; }
.c333 { color: #333; }
.c666 { color: #666; }
.c999 { color: #999; }
.f10 { font-size: 0.5rem; }
.f11 { font-size: 0.55rem; }
.f12 { font-size: 0.6rem; }
.f14 { font-size: 0.7rem; }
.f16 { font-size: 0.8rem; }
.f18 { font-size: 0.9rem; }
.all_wap { width: 15.5rem; margin-left: 0.5rem; }
.all_center_box { width: 15rem; margin: 0 auto; }
.footheight { height: 2.4rem; }
.mb5 { margin-bottom: 0.25rem; }
/*三种头部样式111111111*/
.heard_top { width: 100%; background: #00b4c9; color: #fff; position: relative; z-index: 2; height: 2.2rem; line-height: 2.2rem; }
.heard_top .top_table { width: 15rem; margin: 0 auto; }
.heard_top .top_table td { width: 50%; font-size: 0.6rem; }
.heard_top .top_table td .dw_a_but { display: block; height: 2.2rem; color: #fff; width: 30%; }
.heard_top .top_table td .map_dw { color: #fff; font-size: 0.7rem; }
.heard_top .top_texte { position: absolute; z-index: 22; top: 0; left: 50%; text-align: center; width: 9.5rem; margin-left: -4.75rem; font-size: 0.8rem; }
/**/
.heard_top .top_texte .xieh_title_list{ width:7rem; margin:0 auto; border:1px solid #e6f8fa; border-radius:0.25rem; height:1.4rem; line-height:1.4rem; text-align:center; overflow:auto; margin-top:0.4rem;}
.heard_top .top_texte .xieh_title_list li{ width:50%; float:left; }
.heard_top .top_texte .xieh_title_list li a{ display:block;color:#e6f8fa; font-size:0.7rem;}
.heard_top .top_texte .xieh_title_list li.on a{ background:#e6f8fa; color:#00b4c9;}

/*1像素*/
.scale { position: relative; }
.scale:after { content: ""; position: absolute; bottom: 0px; left: 0px; right: 0px; border-bottom: 1px solid #ddd; -webkit-transform: scaleY(.5); -webkit-transform-origin: 0 0; }
/*底部*/
.ky_footer { width: 100%; background: #f8f8f8; position: fixed; z-index: 999; bottom: 0; left: 0; overflow: hidden; /* border: 1px solid #cfcfcf;*/ }
.ky_footer ul { width: 100%; height: auto; overflow: hidden; }
.ky_footer ul li { float: left; width: 25%; padding: 0.2rem 0 }
.ky_footer ul li a { font-size: 0.55rem; text-align: center; width: 100%; display: block; color: #949494; }
.ky_footer ul li a i { font-size: 1.1rem; color: #949494; width: 100%; display: block; text-align: center; overflow: hidden; }
.ky_footer ul li.selected i, .ky_footer ul li.selected a { color: #00b4c9 }
a, button, input { -webkit-tap-highlight-color: rgba(255,0,0,0); }/* 1.去除android a/button/input标签被点击时产生的边框 2.去除ios a标签被点击时产生的半透明灰色背景 */
.ky_footer .scale:after { content: ""; position: absolute; top: 0px; left: 0px; right: 0px; border-bottom: 1px solid #ddd; -webkit-transform: scaleY(.5); -webkit-transform-origin: 0 0; }
/*列表通用*/
.wntj_list li { /*border-bottom:0.5px solid #e3e3e3;*/ font-size: 0.6rem; padding: 0.25rem 0.5rem 0.5rem 0; }
.wntj_list li:last-child { border-bottom: none; }
.wntj_list li h4 { overflow: hidden; height: auto; font-size: 0.7rem; margin-bottom: 0.25rem; font-weight: 400; }
.wntj_list li p { height: auto; overflow: hidden; color: #333; margin-bottom: 0.25rem; }
.wntj_list li .gsfl_tb { height: auto; }
.wntj_list li .gsfl_tb span { font-size: 0.5rem; border: 1px solid #3D99FF; border-radius: 3px; color: #3D99FF; padding: 0 0.25rem; margin-right: 0.25rem; }
/*图片模糊*/
.blur_mh { filter: url(blur.svg#blur); /* FireFox, Chrome, Opera */ -webkit-filter: blur(10px); /* Chrome, Opera */ -moz-filter: blur(10px); -ms-filter: blur(10px); filter: blur(10px); filter: progid:DXImageTransform.Microsoft.Blur(PixelRadius=10, MakeShadow=false); /* IE6~IE9 */
}

/*清空input内容*/
.clear_input { display: none; position: absolute; width:0.8rem; height: 0.8rem; border-radius:50%; margin: 0.6rem 0 0 0.75rem; outline: none; background:#CCC ; font-size:0.6rem; color:#fff; text-align:center; }
.ClearInput::-ms-clear { display: none; }
.ClearInput:valid + .clear_input { display: inline; }

 body { background: #FFF; }
/*表单样式*/
.input_text { height: 2rem; border: none; text-align: right; color: #999; font-size: 0.7rem; }
.placeholder { color: #999; text-align: right; }
/*登陆注册*/
.login_reg { margin-top: 1rem; }
.login_reg li { background: #FFF; border: 1px solid #ddd; margin-bottom: 0.5rem; overflow: hidden; height: 2rem; }
.login_reg li i { color: #999; font-size: 0.8rem; padding-left: 0.2rem; padding-right: 0.25rem; }
.login_reg li .input_text_user { height: 2rem; border: none; text-align: left; color: #999; width: 11.5rem; font-size: 0.7rem; }
.login_reg li .input_text_password { height: 2rem; border: none; text-align: left; color: #999; width: 11rem; font-size: 0.7rem; }
.login_reg li .placeholder { color: #999; text-align: left; }
.login_reg li .eyes_box { display: inline-block; width: 1.5rem; text-align: right; }
.login_reg li .wenz { padding-left: 0.25rem; font-size: 0.7rem; color: #333; }
.login_reg li .w180 { width: 9rem; margin-left: 1rem; }
.login_reg .denglu_but { height: 2rem; line-height: 2rem; width: 15rem; display: block; font-size: 0.8rem; background: #00B4C9; color: #fff; border-radius: 0.25rem; text-align: center; margin: 1rem auto 0.25rem auto; }
 .input_text_user::-webkit-input-placeholder, .input_text_password::-webkit-input-placeholder {
color:#999;
}
.input_text_user::-moz-placeholder, .input_text_password::-moz-placeholder {
color:#999;
}

</style>
<!--js-->
<script src="http://www.lanrenzhijia.com/ajaxjs/jquery.min.js"></script>

</head>
<body>
<!--头部展示-->
 <div class="login_reg all_center_box">
 <ul>
  <li> <i class="icon iconfont"></i>
  <input name="" type="text" class="input_text_user ClearInput " placeholder="用户名/手机" required>
  <a href="javascript:" rel="external nofollow" class="clear_input">x</a>
  </li>
  <li> <i class="icon iconfont "></i>
  <input name="" type="password" class="input_text_password mima_dd " placeholder="请输入密码">
  <input name="" type="text" class="input_text_password mima_wz" style="display:none;" placeholder="请输入密码">
  <a class="eyes_box " data-show="1" href="javascript:void(0);" rel="external nofollow" ><i class="icon iconfont"></i></a>
  </li>
 </ul>
 <a href="#" rel="external nofollow" rel="external nofollow" class="denglu_but">登录</a>
 <p align="center">
  <a href="#" rel="external nofollow" rel="external nofollow" class="f12 c999">忘记密码</a>
 </p>
 </div>

</body>

<script type="text/javascript">
 $(function() {

//查看密码
$(".eyes_box").click(function(){
 if($(this).attr("data-show")==1){//明文
 $(this).attr("data-show","2");
 $(this).children("i").html("");
 $(this).parent("li").children(".mima_dd").hide();
 $(this).parent("li").children(".mima_wz").show();
 $(this).parent("li").children(".mima_wz").val($(this).parent("li").children(".mima_dd").val());
 return;
 }
 if($(this).attr("data-show")==2){//密文
 $(this).attr("data-show","1");
 $(this).children("i").html("");
 $(this).parent("li").children(".mima_dd").show();
 $(this).parent("li").children(".mima_wz").hide();
 $(this).parent("li").children(".mima_dd").val($(this).parent("li").children(".mima_wz").val());
 return;
 }
 });
});
</script>
</html>

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