layer弹出层框架alert与msg详解

曾经终败给现在 2023-10-18 16:27 129阅读 0赞

layer至今仍作为layui的代表作，她的受众广泛并非偶然，而是这五年多的坚持，不断完善和维护、不断建设和提升社区服务，使得猿们纷纷自发传播，乃至于成为今天的Layui最强劲的源动力。目前，*layer已成为国内最多人使用的web弹层组件*，[GitHub][]自然Stars*3000+*，官网累计下载量达30w+，大概有20万Web平台正在使用layer。

![998499-20170313095049916-456002237.png][]

![998499-20170313095302588-100710456.png][]

![998499-20170313100943838-1950155831.png][]

![998499-20170313102031854-2141824070.png][]

![998499-20170313100356416-1655156051.png][]

![998499-20170313095426901-1682286668.png][]

在贴出代码

1 layer.alert('见到你真的很高兴', \{icon: 6\});

这是一个最简单的弹出层,可根据icon配置左边的图标

通常情况下,除了弹窗之外我们一般都会有对按钮做回调处理的一些操作

如图:

![998499-20170313095735651-123919050.png][]

1 layer.alert('墨绿风格，点击确认看深蓝', {
     2     skin: 'layui-layer-molv' //样式类名  自定义样式
     3     ,closeBtn: 1    // 是否显示关闭按钮
     4     ,anim: 1 //动画类型
     5     ,btn: ['重要','奇葩'] //按钮
     6     ,icon: 6    // icon
     7     ,yes:function(){
     8         layer.msg('按钮1')
     9     }
    10     ,btn2:function(){
    11         layer.msg('按钮2')
    12     }});
    13

![998499-20170313100430245-1392136077.png][]

看下效果图1.

![998499-20170313100514073-1377126138.png][]

code:

1 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', {
    2     time: 2000, //2s后自动关闭
    3     btn: ['明白了', '知道了', '哦']
    4 });

回调的例子:

![998499-20170313100731745-1515574929.png][]

![998499-20170313100747807-160730196.png][]

code:

1 layer.msg('也可以这样', {
     2      btn: ['明白了', '知道了']
     3      ,yes: function(index, layero){
     4           layer.msg("按钮1回调,参数是:"+index)
     5      }
     6     ,btn2: function(index, layero){
     7          //按钮【按钮二】的回调
     8          layer.msg("按钮2回调,参数是:"+index)
     9          return false //开启该代码可禁止点击该按钮关闭
    10     }
    11 });

open方式

![998499-20170313101204135-2073438910.png][]

code

1 layer.open({
     2     type: 1
     3     ,title: "open方式弹出层" //不显示标题栏   title : false/标题
     4     ,closeBtn: true
     5     ,area: '300px;'
     6     ,shade: 0.8
     7     ,id: 'LAY_layuipro' //设定一个id，防止重复弹出
     8     ,resize: false
     9     ,btn: ['火速围观', '残忍拒绝']
    10     ,btnAlign: 'c'
    11     ,moveType: 1 //拖拽模式，0或者1
    12     ,content: '<div style="padding: 50px; line-height: 22px; background-color: #393D49; color: #fff; font-weight: 300;">内容<br>内容</div>'
    13     ,success: function(layero){
    14          var btn = layero.find('.layui-layer-btn');
    15             btn.find('.layui-layer-btn0').attr({
    16                  href: 'http://www.layui.com/'
    17             ,target: '_blank'
    18         });
    19     }
    20 });

[GitHub]: https://github.com/sentsin/layer
[998499-20170313095049916-456002237.png]: https://images2015.cnblogs.com/blog/998499/201703/998499-20170313095049916-456002237.png
[998499-20170313095302588-100710456.png]: https://images2015.cnblogs.com/blog/998499/201703/998499-20170313095302588-100710456.png
[998499-20170313100943838-1950155831.png]: https://images2015.cnblogs.com/blog/998499/201703/998499-20170313100943838-1950155831.png
[998499-20170313102031854-2141824070.png]: https://images2015.cnblogs.com/blog/998499/201703/998499-20170313102031854-2141824070.png
[998499-20170313100356416-1655156051.png]: https://images2015.cnblogs.com/blog/998499/201703/998499-20170313100356416-1655156051.png
[998499-20170313095426901-1682286668.png]: https://images2015.cnblogs.com/blog/998499/201703/998499-20170313095426901-1682286668.png
[998499-20170313095735651-123919050.png]: https://images2015.cnblogs.com/blog/998499/201703/998499-20170313095735651-123919050.png
[998499-20170313100430245-1392136077.png]: https://images2015.cnblogs.com/blog/998499/201703/998499-20170313100430245-1392136077.png
[998499-20170313100514073-1377126138.png]: https://images2015.cnblogs.com/blog/998499/201703/998499-20170313100514073-1377126138.png
[998499-20170313100731745-1515574929.png]: https://images2015.cnblogs.com/blog/998499/201703/998499-20170313100731745-1515574929.png
[998499-20170313100747807-160730196.png]: https://images2015.cnblogs.com/blog/998499/201703/998499-20170313100747807-160730196.png
[998499-20170313101204135-2073438910.png]: https://images2015.cnblogs.com/blog/998499/201703/998499-20170313101204135-2073438910.png