layer弹层之美

Posted

tags:

篇首语:本文由小常识网(cha138.com)小编为大家整理,主要介绍了layer弹层之美相关的知识,希望对你有一定的参考价值。

 

layer是一款近年来备受青睐的web弹层组件,她具备全方位的解决方案,致力于服务各水平段的开发人员,您的页面会轻松地拥有丰富友好的操作体验。

官网:http://layer.layui.com/

  • //初体验

  • layer.alert(‘内容‘)

技术分享技术分享技术分享

  • //询问框

  • layer.confirm(‘您是如何看待前端开发?‘, {
  • btn: [‘重要‘,‘奇葩‘] //按钮
  • }, function(){
  • layer.msg(‘的确很重要‘, {icon: 1});
  • }, function(){
  • layer.msg(‘也可以这样‘, {
  • time: 20000, //20s后自动关闭
  • btn: [‘明白了‘, ‘知道了‘]
  • });
  • });

技术分享

 

  • //提示层

  • layer.msg(‘玩命提示中‘);


 技术分享

  • //墨绿深蓝风

  • layer.alert(‘墨绿风格,点击确认看深蓝‘, {
  • skin: ‘layui-layer-molv‘ //样式类名
  • ,closeBtn: 0
  • }, function(){
  • layer.alert(‘偶吧深蓝style‘, {
  • skin: ‘layui-layer-lan‘
  • ,closeBtn: 0
  • ,anim: 4 //动画类型
  • });
  • });

技术分享技术分享

 

 

 

  • //捕获页

  • layer.open({
  • type: 1,
  • shade: false,
  • title: false, //不显示标题
  • content: $(‘.layer_notice‘), //捕获的元素
  • cancel: function(){
  • layer.msg(‘捕获就是从页面已经存在的元素上,包裹layer的结构‘, {time: 5000, icon:6});
  • }
  • });

 技术分享技术分享

 

 

  • //页面层

  • layer.open({
  • type: 1,
  • skin: ‘layui-layer-rim‘, //加上边框
  • area: [‘420px‘, ‘240px‘], //宽高
  • content: ‘html内容‘
  • });

技术分享

  • //自定页

  • layer.open({
  • type: 1,
  • skin: ‘layui-layer-demo‘, //样式类名
  • closeBtn: 0, //不显示关闭按钮
  • anim: 2,
  • shadeClose: true, //开启遮罩关闭
  • content: ‘内容‘
  • });

技术分享

  • //tips层

  • layer.tips(‘Hi,我是tips‘, ‘吸附元素选择器,如#id‘);
  • //iframe层

  • layer.open({
  • type: 2,
  • title: ‘layer mobile页‘,
  • shadeClose: true,
  • shade: 0.8,
  • area: [‘380px‘, ‘90%‘],
  • content: ‘http://layer.layui.com/mobile/‘ //iframe的url
  • });

技术分享

  • //tips层

  • layer.tips(‘Hi,我是tips‘, ‘吸附元素选择器,如#id‘);
  • //iframe层

  • layer.open({
  • type: 2,
  • title: ‘layer mobile页‘,
  • shadeClose: true,
  • shade: 0.8,
  • area: [‘380px‘, ‘90%‘],
  • content: ‘http://layer.layui.com/mobile/‘ //iframe的url
  • });

技术分享

 

一个在底部弹出的完整对话框:

layer.open({
  title: [
    ‘我是标题‘,
    ‘background-color:#8DCE16; color:#fff;‘
  ]
  ,anim: ‘up‘
  ,content: ‘展现的是全部结构‘
  ,btn: [‘确认‘, ‘取消‘]
});

技术分享

设置3秒自动关闭:

layer.open({
  content: ‘通过style设置你想要的样式‘
  ,style: ‘background-color:#09C1FF; color:#fff; border:none;‘ //自定风格
  ,time: 3
});

技术分享

设置不允许点遮罩关闭:

layer.open({
  content: ‘不允许点击遮罩关闭‘,
  btn: ‘我知道了‘,
  shadeClose: false,
  yes: function(){
    layer.open({
      content: ‘好的‘
      ,time: 2
      ,skin: ‘msg‘
    });
  }
});
技术分享技术分享

 

 

自定义一个全屏的页面层:

var pageii = layer.open({
  type: 1
  ,content: html
  ,anim: ‘up‘
  ,style: ‘position:fixed; left:0; top:0; width:100%; height:100%; border: none; -webkit-animation-duration: .5s; animation-duration: .5s;‘
});

技术分享技术分享

 

 

  • //iframe窗

  • layer.open({
  • type: 2,
  • title: false,
  • closeBtn: 0, //不显示关闭按钮
  • shade: [0],
  • area: [‘340px‘, ‘215px‘],
  • offset: ‘rb‘, //右下角弹出
  • time: 2000, //2秒后自动关闭
  • anim: 2,
  • content: [‘test/guodu.html‘, ‘no‘], //iframe的url,no代表不显示滚动条
  • end: function(){ //此处用于演示
  • layer.open({
  • type: 2,
  • title: ‘很多时候,我们想最大化看,比如像这个页面。‘,
  • shadeClose: true,
  • shade: false,
  • maxmin: true, //开启最大化最小化按钮
  • area: [‘893px‘, ‘600px‘],
  • content: ‘http://fly.layui.com/‘
  • });
  • }
  • });
 技术分享技术分享
  • //加载层

  • var index = layer.load(0, {shade: false}); //0代表加载的风格,支持0-2

技术分享

  • //loading层

  • var index = layer.load(1, {
  • shade: [0.1,‘#fff‘] //0.1透明度的白色背景
  • });

技术分享

 

  • //小tips

  • layer.tips(‘我是另外一个tips,只不过我长得跟之前那位稍有些不一样。‘, ‘吸附元素选择器‘, {
  • tips: [1, ‘#3595CC‘],
  • time: 4000
  • });

技术分享

  • //prompt层

  • layer.prompt({title: ‘输入任何口令,并确认‘, formType: 1}, function(pass, index){
  • layer.close(index);
  • layer.prompt({title: ‘随便写点啥,并确认‘, formType: 2}, function(text, index){
  • layer.close(index);
  • layer.msg(‘演示完毕!您的口令:‘+ pass +‘
    您最后写下了:‘+text);
  • });
  • });

技术分享技术分享技术分享

 

 

  • //tab层

  • layer.tab({
  • area: [‘600px‘, ‘300px‘],
  • tab: [{
  • title: ‘TAB1‘,
  • content: ‘内容1‘
  • }, {
  • title: ‘TAB2‘,
  • content: ‘内容2‘
  • }, {
  • title: ‘TAB3‘,
  • content: ‘内容3‘
  • }]
  • });

 技术分享技术分享

 

 

  • //相册层

  • $.getJSON(‘test/photos.json?v=‘+new Date, function(json){
  • layer.photos({
  • photos: json //格式见API文档手册页
  • ,anim: 5 //0-6的选择,指定弹出图片动画类型,默认随机
  • });
  • });技术分享

     

  • //信息框-例1

  • layer.alert(‘见到你真的很高兴‘, {icon: 6});

技术分享

 

  • //信息框-例2

  • layer.msg(‘你确定你很帅么?‘, {
  • time: 0 //不自动关闭
  • ,btn: [‘必须啊‘, ‘丑到爆‘]
  • ,yes: function(index){
  • layer.close(index);
  • layer.msg(‘雅蠛蝶 O.o‘, {
  • icon: 6
  • ,btn: [‘嗷‘,‘嗷‘,‘嗷‘]
  • });
  • }
  • });

技术分享技术分享

 

 

  • //信息框-例3

  • layer.msg(‘这是最常用的吧‘);
  • //信息框-例4

  • layer.msg(‘不开心。。‘, {icon: 5});
  • //信息框-例5

  • layer.msg(‘玩命卖萌中‘, function(){
  • //关闭后的操作
  • });技术分享

     

  • //信息框-例4

  • layer.msg(‘不开心。。‘, {icon: 5});

技术分享

  • //信息框-例5 晃动

  • layer.msg(‘玩命卖萌中‘, function(){
  • //关闭后的操作
  • });

技术分享

  • //页面层-自定义

  • layer.open({
  • type: 1,
  • title: false,
  • closeBtn: 0,
  • shadeClose: true,
  • skin: ‘yourclass‘,
  • content: ‘自定义HTML内容‘
  • });

技术分享

  • //加载层-默认风格

  • layer.load();
  • //此处演示关闭
  • setTimeout(function(){
  • layer.closeAll(‘loading‘);
  • }, 2000);

技术分享

  • //打酱油

  • layer.msg(‘尼玛,打个酱油‘, {icon: 4});

技术分享

 

  • //默认prompt

  • layer.prompt(function(val, index){
  • layer.msg(‘得到了‘+val);
  • layer.close(index);
  • });

技术分享技术分享

 

 

  • //屏蔽浏览器滚动条

  • layer.open({
  • content: ‘浏览器滚动条已锁‘,
  • scrollbar: false
  • });

技术分享

 

  • //弹出即全屏

  • var index = layer.open({
  • type: 2,
  • content: ‘http://layim.layui.com‘,
  • area: [‘320px‘, ‘195px‘],
  • maxmin: true
  • });
  • layer.full(index);


技术分享

 



  • //正上方

  • layer.msg(‘灵活运用offset‘, {
  • offset: ‘t‘,
  • anim: 6
  • });

技术分享

//多窗口模式,层叠置顶
layer.open({
  type: 2 //此处以iframe举例
  ,title: ‘当你选择该窗体时,即会在最顶端‘
  ,area: [‘390px‘, ‘330px‘]
  ,shade: 0
  ,offset: [ //为了演示,随机坐标
    Math.random()*($(window).height()-300)
    ,Math.random()*($(window).width()-390)
  ]
  ,maxmin: true
  ,content: ‘settop.html‘
  ,btn: [‘继续弹出‘, ‘全部关闭‘] //只是为了演示
  ,yes: function(){
    $(that).click(); //此处只是为了演示,实际使用可以剔除
  }
  ,btn2: function(){
    layer.closeAll();
  }
  
  ,zIndex: layer.zIndex //重点1
  ,success: function(layero){
    layer.setTop(layero); //重点2
  }
});

技术分享

 

 

//配置一个透明的询问框

layer.msg(‘大部分参数都是可以公用的<br>合理搭配,展示不一样的风格‘,

{ time: 20000, //20s后自动关闭

btn: [‘明白了‘, ‘知道了‘, ‘哦‘] });

技术分享

//示范一个公告层
layer.open({
  type: 1
  ,title: false //不显示标题栏
  ,closeBtn: false
  ,area: ‘300px;‘
  ,shade: 0.8
  ,id: ‘LAY_layuipro‘ //设定一个id,防止重复弹出
  ,resize: false
  ,btn: [‘火速围观‘, ‘残忍拒绝‘]
  ,btnAlign: ‘c‘
  ,moveType: 1 //拖拽模式,0或者1
  ,content: ‘<div style="padding: 50px; line-height: 22px;  color: #fff; font-weight: 300;">你知道吗?亲!<br>layer ≠ layui<br><br>layer只是作为Layui的一个弹层模块,由于其用户基数较大,所以常常会有人以为layui是layerui<br><br>layer虽然已被 Layui 收编为内置的弹层模块,但仍然会作为一个独立组件全力维护、升级。<br><br>我们此后的征途是星辰大海 ^_^</div>‘
  ,success: function(layero){
    var btn = layero.find(‘.layui-layer-btn‘);
    btn.find(‘.layui-layer-btn0‘).attr({
      href: ‘http://www.layui.com/‘
      ,target: ‘_blank‘
    });
  }
});

  

技术分享

 


制造一个通讯

<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>layui</title>
<meta name="renderer" content="webkit">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
<link rel="stylesheet" href="//res.layui.com/layui/build/css/layui.css" media="all">
</head>
<body>

<blockquote class="layui-elem-quote">由于LayIM是我们目前唯一的付费组件,所以在你下载的layui包里,并不包含LayIM。如果你觉得Layui对你有所帮助,并且你希望Layui能够持续发展下去,那么我们很欢迎你能捐赠Layui,成为我们的VIP2+,这对我们的促进将会极大!</blockquote>

<a class="layui-btn layui-btn-normal" href="http://layim.layui.com/" target="_blank">前去LayIM官网</a>

<fieldset class="layui-elem-field layui-field-title" style="margin-top: 50px;">
<legend>面板外的操作</legend>
</fieldset>

<div class="site-demo-button">
<button class="layui-btn site-demo-layim" data-type="chat">创造一个临时会话</button>
<button class="layui-btn site-demo-layim" data-type="message">制造一个好友发过来的消息</button>
<button class="layui-btn site-demo-layim" data-type="messageTemp">制造一个临时会话消息</button>

<br>

<button class="layui-btn site-demo-layim" data-type="addFriend">增加一个好友</button>
<button class="layui-btn site-demo-layim" data-type="addGroup">增加一个群组</button>
<button class="layui-btn site-demo-layim" data-type="removeFriend">删除一个好友</button>
<button class="layui-btn site-demo-layim" data-type="removeGroup">删除一个群组</button>

<br>

<style>
.layim-list-gray{-webkit-filter: grayscale(100%); -ms-filter: grayscale(100%); filter: grayscale(100%);}
</style>
<button class="layui-btn site-demo-layim" data-type="setGray">置灰离线好友</button>
<button class="layui-btn site-demo-layim" data-type="unGray">取消好友置灰</button>
<a href="http://layim.layui.com/kefu.html" class="layui-btn site-demo-layim" target="_blank">客服模式</a>
</div>

<script src="//res.layui.com/layui/build/layui.js" charset="utf-8"></script>
<script>
layui.use(‘layim‘, function(){
var layim = layui.layim;

var autoReplay = [
‘您好,我现在有事不在,一会再和您联系。‘,
‘你没发错吧?face[微笑] ‘,
‘洗澡中,请勿打扰,偷窥请购票,个体四十,团体八折,订票电话:一般人我不告诉他!face[哈哈] ‘,
‘你好,我是主人的美女秘书,有什么事就跟我说吧,等他回来我会转告他的。face[心] face[心] face[心] ‘,
‘face[威武] face[威武] face[威武] face[威武] ‘,
‘<(@ ̄︶ ̄@)>‘,
‘你要和我说话?你真的要和我说话?你确定自己想说吗?你一定非说不可吗?那你说吧,这是自动回复。‘,
‘face[黑线] 你慢慢说,别急……‘,
‘(*^__^*) face[嘻嘻] ,是贤心吗?‘
];

//基础配置
layim.config({
//初始化接口
init: {
url: ‘/layim/json/getList.json‘
,data: {}
}
//查看群员接口
,members: {
url: ‘/layim/json/getMembers.json‘
,data: {}
}

,uploadImage: {
url: ‘‘ //(返回的数据格式见下文)
,type: ‘‘ //默认post
}
,uploadFile: {
url: ‘‘ //(返回的数据格式见下文)
,type: ‘‘ //默认post
}

//,skin: [‘aaa.jpg‘] //新增皮肤
//,isfriend: false //是否开启好友
//,isgroup: false //是否开启群组

,chatLog: ‘/layim/demo/chatlog.html‘ //聊天记录地址
,find: ‘/layim/demo/find.html‘
});
//监听发送消息
layim.on(‘sendMessage‘, function(data){
var To = data.to;

//演示自动回复
setTimeout(function(){
var obj = {};
if(To.type === ‘group‘){
obj = {
username: ‘模拟群员‘+(Math.random()*100|0)
,avatar: layui.cache.dir + ‘images/face/‘+ (Math.random()*72|0) + ‘.gif‘
,id: To.id
,type: To.type
,content: autoReplay[Math.random()*9|0]
}
} else {
obj = {
username: To.name
,avatar: To.avatar
,id: To.id
,type: To.type
,content: autoReplay[Math.random()*9|0]
,timestamp: new Date().getTime()
}
}
layim.getMessage(obj);
}, 1000);

//console.log(data);
});
//监听在线状态的切换事件
layim.on(‘online‘, function(data){
//console.log(data);
});
//监听查看群员
layim.on(‘members‘, function(data){
//console.log(data);
});

//监听聊天窗口的切换
layim.on(‘chatChange‘, function(data){
//console.log(data);
});


//面板外的操作
var $ = layui.jquery, active = {
chat: function(){
//创造一个临时会话
layim.chat({
name: ‘小闲‘
,type: ‘friend‘
,avatar: ‘http://tva3.sinaimg.cn/crop.0.0.180.180.180/7f5f6861jw1e8qgp5bmzyj2050050aa8.jpg‘
,id: 1008612
});
layer.msg(‘也就是说,此人可以不在好友面板里‘);
}
,message: function(){
//制造一个好友发过来的消息
layim.getMessage({
username: "贤心"
,avatar: "http://tp1.sinaimg.cn/1571889140/180/40030060651/1"
,id: "100001"
,type: "friend"
,content: "嗨,你好!欢迎体验LayIM。演示标记:"+ new Date().getTime()
,timestamp: new Date().getTime()
});
}
,messageTemp: function(){
//制造一个临时会话消息
layim.getMessage({
username: "小酱"
,avatar: "http://tva1.sinaimg.cn/crop.7.0.736.736.50/bd986d61jw8f5x8bqtp00j20ku0kgabx.jpg"
,id: "198909151014"
,type: "friend"
,content: "临时:"+ new Date().getTime()
});
}
,addFriend: function(){
layer.msg(‘已成功把[冲田杏梨]添加到好友【网红】组里‘, {
icon: 1
});
//增加一个好友
layim.addList({
type: ‘friend‘
,avatar: "http://tp2.sinaimg.cn/2386568184/180/40050524279/0"
,username: ‘冲田杏梨‘
,groupid: 2
,id: "1233333312121212"
,remark: "本人冲田杏梨将结束***的工作"
});
}
,addGroup: function(){
layer.msg(‘已成功把[Angular开发]添加到群组里‘, {
icon: 1
});
//增加一个群组
layim.addList({
type: ‘group‘
,avatar: "http://tva3.sinaimg.cn/crop.64.106.361.361.50/7181dbb3jw8evfbtem8edj20ci0dpq3a.jpg"
,groupname: ‘Angular开发‘
,id: "12333333"
,members: 0
});
}
,removeFriend: function(){
layer.msg(‘已成功删除[凤姐]‘, {
icon: 1
});
//删除一个好友
layim.removeList({
id: 121286
,type: ‘friend‘
});
}
,removeGroup: function(){
layer.msg(‘已成功删除[前端群]‘, {
icon: 1
});
//删除一个群组
layim.removeList({
id: 101
,type: ‘group‘
});
}
//置灰离线好友
,setGray: function(){
var setListGray = function(type, id){
$(‘#layim-‘+type+‘‘+id).addClass(‘layim-list-gray‘);
};

setListGray(‘friend‘, 168168); //friend是固定的,第二个参数为好友id

layer.msg(‘已成功将好友[马小云]置灰‘, {
icon: 1
});
}
//取消好友置灰
,unGray: function(){
var unListGray = function(type, id){
$(‘#layim-‘+type+‘‘+id).removeClass(‘layim-list-gray‘);
};

unListGray(‘friend‘, 168168); //friend是固定的,第二个参数为好友id

layer.msg(‘成功取消好友[马小云]置灰状态‘, {
icon: 1
});
}
};
$(‘.site-demo-layim‘).on(‘click‘, function(){
var type = $(this).data(‘type‘);
active[type] ? active[type].call(this) : ‘‘;
});
});
</script>

</body>
</html>
技术分享

 

 

技术分享

多功能分页

<!doctype html>
<html>
<head>
  <meta charset="utf-8">
  <title>layui</title>
  <meta name="renderer" content="webkit">
  <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
  <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
  <link rel="stylesheet" href="//res.layui.com/layui/build/css/layui.css"  media="all">
</head>
<body>
            
<fieldset class="layui-elem-field layui-field-title" style="margin-top: 20px;">
  <legend>开门见山 : 默认分页</legend>
</fieldset>
 
<div id="demo1"></div>
 
<fieldset class="layui-elem-field layui-field-title" style="margin-top: 50px;">
  <legend>自定义主题 : 赤橙黄绿青蓝紫 神马的,随便设:-O</legend>
</fieldset>
 
<div id="demo2"></div>
 
<fieldset class="layui-elem-field layui-field-title" style="margin-top: 50px;">
  <legend>自定义文本 : 上一页、下一页、首页、末页统统被替换</legend>
</fieldset>
 
<div id="demo3"></div>
 
<fieldset class="layui-elem-field layui-field-title" style="margin-top: 50px;">
  <legend>不显示首页、末页</legend>
</fieldset>
 
<div id="demo4"></div>
 
<fieldset class="layui-elem-field layui-field-title" style="margin-top: 50px;">
  <legend>开启 URL hash</legend>
</fieldset>
 
<div id="demo5"></div>
 
<blockquote class="layui-elem-quote">
  切换分页后看地址栏的变化(#后面的fenye名字可以随便定义),该功能对于单页应用有着极大的帮助
</blockquote>
 
<fieldset class="layui-elem-field layui-field-title" style="margin-top: 50px;">
  <legend>只显示上一页、下一页</legend>
</fieldset>
 
<div id="demo6"></div>
 
<fieldset class="layui-elem-field layui-field-title" style="margin-top: 50px;">
  <legend>是时候看一下完整功能了!</legend>
</fieldset>
 
<div id="demo7"></div>
 
<fieldset class="layui-elem-field layui-field-title" style="margin-top: 50px;">
  <legend>将一段已知数组分页展示</legend>
</fieldset>
 
<div id="demo8"></div>
 
<ul id="biuuu_city_list"></ul>              
          
<script src="//res.layui.com/layui/build/layui.js" charset="utf-8"></script>
<script>
layui.use([‘laypage‘, ‘layer‘], function(){
  var laypage = layui.laypage
  ,layer = layui.layer;
 
  laypage({
    cont: ‘demo1‘
    ,pages: 100 //总页数
    ,groups: 5 //连续显示分页数
  });
 
  laypage({
    cont: ‘demo2‘
    ,pages: 100
    ,skin: ‘#1E9FFF‘
  });
 
  laypage({
    cont: ‘demo3‘
    ,pages: 100
    ,first: 1
    ,last: 100
    ,prev: ‘<em><</em>‘
    ,next: ‘<em>></em>‘
  });
 
  laypage({
    cont: ‘demo4‘
    ,pages: 100
    ,first: false
    ,last: false
  });
 
  laypage({
    cont: ‘demo5‘
    ,pages: 100
    ,curr: location.hash.replace(‘#!fenye=‘, ‘‘) //获取hash值为fenye的当前页
    ,hash: ‘fenye‘ //自定义hash值
  });
 
  laypage({
    cont: ‘demo6‘
    ,pages: 5
    ,groups: 0
    ,first: false
    ,last: false
    ,jump: function(obj, first){
      if(!first){
        layer.msg(‘第 ‘+ obj.curr +‘ 页‘);
      }
    }
  });
 
  laypage({
    cont: ‘demo7‘
    ,pages: 100
    ,skip: true
  });
 
 
  //将一段数组分页展示
 
  //测试数据
  var data = [
    ‘北京‘,
    ‘上海‘,
    ‘广州‘,
    ‘深圳‘,
    ‘杭州‘,
    ‘长沙‘,
    ‘合肥‘,
    ‘宁夏‘,
    ‘成都‘,
    ‘西安‘,
    ‘南昌‘,
    ‘上饶‘,
    ‘沈阳‘,
    ‘济南‘,
    ‘厦门‘,
    ‘福州‘,
    ‘九江‘,
    ‘宜春‘,
    ‘赣州‘,
    ‘宁波‘,
    ‘绍兴‘,
    ‘无锡‘,
    ‘苏州‘,
    ‘徐州‘,
    ‘东莞‘,
    ‘佛山‘,
    ‘中山‘,
    ‘成都‘,
    ‘武汉‘,
    ‘青岛‘,
    ‘天津‘,
    ‘重庆‘,
    ‘南京‘,
    ‘九江‘,
    ‘香港‘,
    ‘澳门‘,
    ‘台北‘
  ];
 
  var nums = 5; //每页出现的数据量
 
  //模拟渲染
  var render = function(curr){
    //此处只是演示,实际场景通常是返回已经当前页已经分组好的数据
    var str = ‘‘, last = curr*nums - 1;
    last = last >= data.length ? (data.length-1) : last;
    for(var i = (curr*nums - nums); i <= last; i++){
      str += ‘<li>‘+ data[i] +‘</li>‘;
    }
    return str;
  };
 
  //调用分页
  laypage({
    cont: ‘demo8‘
    ,pages: Math.ceil(data.length/nums) //得到总页数
    ,jump: function(obj){
      document.getElementById(‘biuuu_city_list‘).innerHTML = render(obj.curr);
    }
  });
 
});
</script>

</body>
</html>

技术分享

文件上传

<!doctype html>
<html>
<head>
  <meta charset="utf-8">
  <title>layui</title>
  <meta name="renderer" content="webkit">
  <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
  <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
  <link rel="stylesheet" href="//res.layui.com/layui/build/css/layui.css"  media="all">
</head>
<body>
            
<fieldset class="layui-elem-field layui-field-title" style="margin-top: 20px;">
  <legend>设定上传文件的格式</legend>
</fieldset>
 
<input name="file" class="layui-upload-file" type="file">
<input name="file1" lay-type="file" class="layui-upload-file" type="file">
<input name="file1" lay-type="audio" class="layui-upload-file" type="file">
<input name="file2" lay-type="video" class="layui-upload-file" type="file">
<blockquote class="layui-elem-quote" style="margin-top: 20px;">支持拖动文件上传</blockquote>
 
<fieldset class="layui-elem-field layui-field-title" style="margin-top: 50px;">
  <legend>演示上传</legend>
</fieldset>
 
<div class="site-demo-upload">
  <img id="LAY_demo_upload" src="http://layer.layui.com/images/tong.jpg">
  <div class="site-demo-upbar">
    <input name="file" class="layui-upload-file" id="test" type="file">
  </div>
</div>
 
<p style="margin-top: 20px;">注:由于服务器资源有限,所以此处每次给你返回的是同一张图片</p>
<fieldset class="layui-elem-field layui-field-title" style="margin-top: 50px;">
  <legend>自定义文本</legend>
</fieldset>
 
<input name="file" class="layui-upload-file" lay-title="添加一个碉堡了的图片" type="file">
 
<fieldset class="layui-elem-field layui-field-title" style="margin-top: 50px;">
  <legend>保留原始风格</legend>
</fieldset>
 
<input name="file" type="file">
 
<blockquote class="layui-elem-quote" style="margin-top: 20px;">即不改变input的样式,只提供上传功能</blockquote>               
          
<script src="//res.layui.com/layui/build/layui.js" charset="utf-8"></script>
<script>
layui.use(‘upload‘, function(){
  layui.upload({
    url: ‘‘ //上传接口
    ,success: function(res){ //上传成功后的回调
      console.log(res)
    }
  });
 
  layui.upload({
    url: ‘/test/upload.json‘
    ,elem: ‘#test‘ //指定原始元素,默认直接查找class="layui-upload-file"
    ,method: ‘get‘ //上传接口的http类型
    ,success: function(res){
      LAY_demo_upload.src = res.url;
    }
  });
});
</script>

</body>
</html>

表单验证技术分享

<!doctype html>
<html>
<head>
  <meta charset="utf-8">
  <title>layui</title>
  <meta name="renderer" content="webkit">
  <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
  <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
  <link rel="stylesheet" href="//res.layui.com/layui/build/css/layui.css"  media="all">
</head>
<body>
          
<blockquote class="layui-elem-quote">
  鉴于小伙伴的普遍反馈,先温馨提醒两个常见“问题”:1. <a href="http://www.layui.com/doc/base/faq.html#form" target="_blank">为什么select/checkbox/radio没显示?</a> 2. <a href="http://www.layui.com/doc/modules/form.html#render" target="_blank">动态添加的表单元素如何更新?</a>
</blockquote>
              
<fieldset class="layui-elem-field layui-field-title" style="margin-top: 20px;">
  <legend>响应式的表单集合</legend>
</fieldset>
 
<form class="layui-form" action="">
  <div class="layui-form-item">
    <label class="layui-form-label">单行输入框</label>
    <div class="layui-input-block">
      <input name="title" lay-verify="title" autocomplete="off" placeholder="请输入标题" class="layui-input" type="text">
    </div>
  </div>
  <div class="layui-form-item">
    <label class="layui-form-label">验证必填项</label>
    <div class="layui-input-block">
      <input name="username" lay-verify="required" placeholder="请输入" autocomplete="off" class="layui-input" type="text">
    </div>
  </div>
  <div class="layui-form-item">
    <label class="layui-form-label">验证手机</label>
    <div class="layui-input-inline">
      <input name="phone" lay-verify="phone" autocomplete="off" class="layui-input" type="tel">
    </div>
  </div>
  <div class="layui-form-item">
    <label class="layui-form-label">验证邮箱</label>
    <div class="layui-input-inline">
      <input name="email" lay-verify="email" autocomplete="off" class="layui-input" type="text">
    </div>
  </div>
 
  <div class="layui-form-item">
    <div class="layui-inline">
      <label class="layui-form-label">验证数字</label>
      <div class="layui-input-inline">
        <input name="number" lay-verify="number" autocomplete="off" class="layui-input" type="number">
      </div>
    </div>
    <div class="layui-inline">
      <label class="layui-form-label">验证日期</label>
      <div class="layui-input-block">
        <input name="date" id="date" lay-verify="date" placeholder="yyyy-mm-dd" autocomplete="off" class="layui-input" onclick="layui.laydate({elem: this})" type="text">
      </div>
    </div>
    <div class="layui-inline">
      <label class="layui-form-label">验证链接</label>
      <div class="layui-input-block">
        <input name="url" lay-verify="url" autocomplete="off" class="layui-input" type="tel">
      </div>
    </div>
  </div>
  <div class="layui-form-item">
    <label class="layui-form-label">验证身份证</label>
    <div class="layui-input-block">
      <input name="identity" lay-verify="identity" placeholder="" autocomplete="off" class="layui-input" type="text">
    </div>
  </div>
  <div class="layui-form-item">
    <label class="layui-form-label">自定义验证</label>
    <div class="layui-input-inline">
      <input name="password" lay-verify="pass" placeholder="请输入密码" autocomplete="off" class="layui-input" type="password">
    </div>
    <div class="layui-form-mid layui-word-aux">请填写6到12位密码</div>
  </div>
 
  <div class="layui-form-item">
    <div class="layui-inline">
      <label class="layui-form-label">范围</label>
      <div class="layui-input-inline" style="width: 100px;">
        <input name="price_min" placeholder="¥" autocomplete="off" class="layui-input" type="text">
      </div>
      <div class="layui-form-mid">-</div>
      <div class="layui-input-inline" style="width: 100px;">
        <input name="price_max" placeholder="¥" autocomplete="off" class="layui-input" type="text">
      </div>
    </div>
  </div>
 
  <div class="layui-form-item">
    <label class="layui-form-label">单行选择框</label>
    <div class="layui-input-block">
      <select name="interest" lay-filter="aihao">
        <option value=""></option>
        <option value="0">写作</option>
        <option value="1" selected="">阅读</option>
        <option value="2">游戏</option>
        <option value="3">音乐</option>
        <option value="4">旅行</option>
      </select>
    </div>
  </div>
 
  <div class="layui-form-item">
    <label class="layui-form-label">分组选择框</label>
    <div class="layui-input-inline">
      <select name="quiz">
        <option value="">请选择问题</option>
        <optgroup label="城市记忆">
          <option value="你工作的第一个城市">你工作的第一个城市</option>
        </optgroup>
        <optgroup label="学生时代">
          <option value="你的工号">你的工号</option>
          <option value="你最喜欢的老师">你最喜欢的老师</option>
        </optgroup>
      </select>
    </div>
  </div>
 
  <div class="layui-form-item">
    <label class="layui-form-label">行内选择框</label>
    <div class="layui-input-inline">
      <select name="quiz1">
        <option value="">请选择省</option>
        <option value="浙江" selected="">浙江省</option>
        <option value="你的工号">江西省</option>
        <option value="你最喜欢的老师">福建省</option>
      </select>
    </div>
    <div class="layui-input-inline">
      <select name="quiz2">
        <option value="">请选择市</option>
        <option value="杭州">杭州</option>
        <option value="宁波" disabled="">宁波</option>
        <option value="温州">温州</option>
        <option value="温州">台州</option>
        <option value="温州">绍兴</option>
      </select>
    </div>
    <div class="layui-input-inline">
      <select name="quiz3">
        <option value="">请选择县/区</option>
        <option value="西湖区">西湖区</option>
        <option value="余杭区">余杭区</option>
        <option value="拱墅区">临安市</option>
      </select>
    </div>
  </div>
 
  <div class="layui-form-item">
    <label class="layui-form-label">复选框</label>
    <div class="layui-input-block">
      <input name="like[write]" title="写作" type="checkbox">
      <input name="like[read]" title="阅读" checked="" type="checkbox">
      <input name="like[game]" title="游戏" type="checkbox">
    </div>
  </div>
  <div class="layui-form-item">
    <label class="layui-form-label">开关-关</label>
    <div class="layui-input-block">
      <input name="close" lay-skin="switch" title="开关" type="checkbox">
    </div>
  </div>
  <div class="layui-form-item">
    <label class="layui-form-label">开关-开</label>
    <div class="layui-input-block">
      <input checked="" name="open" lay-skin="switch" lay-filter="switchTest" title="开关" type="checkbox">
    </div>
  </div>
  <div class="layui-form-item">
    <label class="layui-form-label">单选框</label>
    <div class="layui-input-block">
      <input name="sex" value="男" title="男" checked="" type="radio">
      <input name="sex" value="女" title="女" type="radio">
      <input name="sex" value="禁" title="禁用" disabled="" type="radio">
    </div>
  </div>
  <div class="layui-form-item layui-form-text">
    <label class="layui-form-label">普通文本域</label>
    <div class="layui-input-block">
      <textarea placeholder="请输入内容" class="layui-textarea"></textarea>
    </div>
  </div>
  <div class="layui-form-item layui-form-text">
    <label class="layui-form-label">编辑器</label>
    <div class="layui-input-block">
      <textarea class="layui-textarea layui-hide" name="content" lay-verify="content" id="LAY_demo_editor"></textarea>
    </div>
  </div>
  <div class="layui-form-item">
    <div class="layui-input-block">
      <button class="layui-btn" lay-submit="" lay-filter="demo1">立即提交</button>
      <button type="reset" class="layui-btn layui-btn-primary">重置</button>
    </div>
  </div>
</form>
<fieldset class="layui-elem-field layui-field-title" style="margin-top: 50px;">
  <legend>方框风格的表单集合</legend>
</fieldset>
<form class="layui-form layui-form-pane" action="">
  <div class="layui-form-item">
    <label class="layui-form-label">长输入框</label>
    <div class="layui-input-block">
      <input name="title" autocomplete="off" placeholder="请输入标题" class="layui-input" type="text">
    </div>
  </div>
  <div class="layui-form-item">
    <label class="layui-form-label">短输入框</label>
    <div class="layui-input-inline">
      <input name="username" lay-verify="required" placeholder="请输入" autocomplete="off" class="layui-input" type="text">
    </div>
  </div>
 
  <div class="layui-form-item">
    <div class="layui-inline">
      <label class="layui-form-label">日期选择</label>
      <div class="layui-input-block">
        <input name="date" id="date" autocomplete="off" class="layui-input" onclick="layui.laydate({elem: this})" type="text">
      </div>
    </div>
    <div class="layui-inline">
      <label class="layui-form-label">行内表单</label>
      <div class="layui-input-inline">
        <input name="number" autocomplete="off" class="layui-input" type="number">
      </div>
    </div>
  </div>
  <div class="layui-form-item">
    <label class="layui-form-label">密码</label>
    <div class="layui-input-inline">
      <input name="password" placeholder="请输入密码" autocomplete="off" class="layui-input" type="password">
    </div>
    <div class="layui-form-mid layui-word-aux">请务必填写用户名</div>
  </div>
 
  <div class="layui-form-item">
    <div class="layui-inline">
      <label class="layui-form-label">范围</label>
      <div class="layui-input-inline" style="width: 100px;">
        <input name="price_min" placeholder="¥" autocomplete="off" class="layui-input" type="text">
      </div>
      <div class="layui-form-mid">-</div>
      <div class="layui-input-inline" style="width: 100px;">
        <input name="price_max" placeholder="¥" autocomplete="off" class="layui-input" type="text">
      </div>
    </div>
  </div>
 
  <div class="layui-form-item">
    <label class="layui-form-label">单行选择框</label>
    <div class="layui-input-block">
      <select name="interest" lay-filter="aihao">
        <option value=""></option>
        <option value="0">写作</option>
        <option value="1" selected="">阅读</option>
        <option value="2">游戏</option>
        <option value="3">音乐</option>
        <option value="4">旅行</option>
      </select>
    </div>
  </div>
 
  <div class="layui-form-item">
    <label class="layui-form-label">行内选择框</label>
    <div class="layui-input-inline">
      <select name="quiz1">
        <option value="">请选择省</option>
        <option value="浙江" selected="">浙江省</option>
        <option value="你的工号">江西省</option>
        <option value="你最喜欢的老师">福建省</option>
      </select>
    </div>
    <div class="layui-input-inline">
      <select name="quiz2">
        <option value="">请选择市</option>
        <option value="杭州">杭州</option>
        <option value="宁波" disabled="">宁波</option>
        <option value="温州">温州</option>
        <option value="温州">台州</option>
        <option value="温州">绍兴</option>
      </select>
    </div>
    <div class="layui-input-inline">
      <select name="quiz3">
        <option value="">请选择县/区</option>
        <option value="西湖区">西湖区</option>
        <option value="余杭区">余杭区</option>
        <option value="拱墅区">临安市</option>
      </select>
    </div>
  </div>
  <div class="layui-form-item layui-form-text">
    <label class="layui-form-label">文本域</label>
    <div class="layui-input-block">
      <textarea placeholder="请输入内容" class="layui-textarea"></textarea>
    </div>
  </div>
  <div class="layui-form-item">
    <button class="layui-btn" lay-submit="" lay-filter="demo2">跳转式提交</button>
  </div>
</form>
          
<script src="//res.layui.com/layui/build/layui.js" charset="utf-8"></script>
<script>
layui.use([‘form‘, ‘layedit‘, ‘laydate‘], function(){
  var form = layui.form()
  ,layer = layui.layer
  ,layedit = layui.layedit
  ,laydate = layui.laydate;
 
  //创建一个编辑器
  var editIndex = layedit.build(‘LAY_demo_editor‘);
 
  //自定义验证规则
  form.verify({
    title: function(value){
      if(value.length < 5){
        return ‘标题至少得5个字符啊‘;
      }
    }
    ,pass: [/(.+){6,12}$/, ‘密码必须6到12位‘]
    ,content: function(value){
      layedit.sync(editIndex);
    }
  });
 
 
 
  //监听提交
  form.on(‘submit(demo1)‘, function(data){
    layer.alert(JSON.stringify(data.field), {
      title: ‘最终的提交信息‘
    })
    return false;
  });
 
 
});
</script>

</body>
</html>

技术分享

 

以上是关于layer弹层之美的主要内容,如果未能解决你的问题,请参考以下文章

jQuery Layer 弹层组件

layer弹层遮罩挡住窗体解决

layer是一款近年来备受青睐的web弹层组件

layer ----- 弹层

弹层组件-layer

[vuejs] vue2.0-layer-mobile移动端弹层