关于Layer弹出框初探

时间:2021-10-04 02:40:25

  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Stars3000+,官网累计下载量达20w+,大概有15万Web平台正在使用layer。

<html>
<head>
<title>弹窗效果</title>
</head>
<script src="http://lib.sinaapp.com/js/jquery/1.9.1/jquery-1.9.1.min.js"></script>
<script src="layer/layer.js"></script>
<style>
.buttonValue{width:100%;display:inline-block;padding-top:20px;padding-bottom:20px;border-bottom:2px solid #666;}
.buttonValue li{float:left;min-width:100px;height:50px;margin-left:20px;padding:0 10px;line-height:50px;font-size:16px;text-align:center;border-radius:10px;background-color:#666;color:#fff;cursor:pointer;}
.buttonValue li:hover{background-color:#f54372;} //自定义样式一
body .demo-class1 .layui-layer-title{background:#c00; color:#fff; border: none;}
body .demo-class1 .layui-layer-btn{border-top:1px solid #E9E7E7;padding:10px;}
body .demo-class1 .layui-layer-btn a{background:#333;}
body .demo-class1 .layui-layer-btn .layui-layer-btn1{background:#999;} //自定义样式二
body .demo-class2 .layui-layer-title{background:#c00; color:#0f0; border: none;}
body .demo-class2 .layui-layer-btn{border-top:1px solid #E9E7E7;padding:10px;}
body .demo-class2 .layui-layer-btn a{background:#333;}
body .demo-class2 .layui-layer-btn .layui-layer-btn1{background:#666;}
//加上body是为了保证优先级。你可以借助Chrome调试工具,定义更多样式控制层更多的区域
</style>
<body>
<ul class="buttonValue type">
<li rel="1">弹出框</li>
<li rel="2">弹出框(信息层)</li>
<li rel="3">弹出框(页面层)</li>
<li rel="4">弹出框(iframe层)</li>
<li rel="5">弹出框(加载层)</li>
<li rel="6" id="id">弹出框(tips层)</li>
</ul> <ul class="buttonValue skin">
<li rel="1">样式(自定义全局)</li>
<li rel="2">样式(自定义单个)</li>
<li rel="3">样式(layui-layer-lan)</li>
<li rel="4">样式(layui-layer-molv)</li>
</ul> <ul class="buttonValue area">
<li rel="1">宽高(默认)</li>
<li rel="2">宽高(自定义)</li>
</ul> <ul class="buttonValue offset">
<li rel="1">坐标(左上)</li>
<li rel="2">坐标(右上)</li>
<li rel="3">坐标(左下)</li>
<li rel="4">坐标(右下)</li>
<li rel="5">坐标(居中)</li>
<li rel="6">坐标(任意位置)</li>
</ul> <ul class="buttonValue iconMse">
<li rel="0">消息图标(提示信息)</li>
<li rel="1">消息图标(成功信息-对勾)</li>
<li rel="2">消息图标(错误信息-叉)</li>
<li rel="3">消息图标(确认信息)</li>
<li rel="4">消息图标(锁定信息)</li>
<li rel="5">消息图标(失败信息-笑脸)</li>
<li rel="6">消息图标(成功信息-沮丧)</li>
</ul> <ul class="buttonValue iconLoad">
<li rel="1">加载图标(0)</li>
<li rel="2">加载图标(1)</li>
<li rel="3">加载图标(2)</li>
</ul> <ul class="buttonValue closeBtn">
<li rel="0">关闭按钮(0)</li>
<li rel="1">关闭按钮(1)</li>
<li rel="2">关闭按钮(2)</li>
</ul> <ul class="buttonValue shade">
<li rel="1">遮罩层(默认)</li>
<li rel="2">遮罩层(0)</li>
<li rel="3">遮罩层(0.5)</li>
<li rel="4">遮罩层(0.5,#393D49)</li>
</ul> <ul class="buttonValue shadeClose">
<li rel="false">遮罩层关闭(默认)</li>
<li rel="true" value="遮罩层必须存在">遮罩层关闭(点击空白关闭)</li>
</ul> <ul class="buttonValue anim">
<li rel="0">动画(0)</li>
<li rel="1">动画(1)</li>
<li rel="2">动画(2)</li>
<li rel="3">动画(3)</li>
<li rel="4">动画(4)</li>
<li rel="5">动画(5)</li>
<li rel="6">动画(6)</li>
</ul> <script>
$(".type li").click(function(){
var rel = $(this).attr("rel");
switch(rel){
case "1" :
layer.open({
type:0,
title: ['hello Layer', 'font-size:14px;'],
content: '传入任意的文本或html',//这里content是一个普通的String
skin: 'layui-layer-lan',//目前layer内置的skin有:layui-layer-lan、layui-layer-molv
area: ['500px', '300px'],//遮罩层区域大小
shade: 0.5,//遮罩层透明度
shadeClose: true,//是否点击遮罩关闭
time: 5000,//自动关闭时间
maxmin: true,//最大最小化
id: 'popup',//设置该值后,不管是什么类型的层,都只允许同时弹出一个。一般用于页面层和iframe层模式
});
break; case "2" :
layer.open({
type:0,
title: '信息层',
content: 'type = 0',
});
break;
case "3" :
layer.open({
type:1,
title: '页面层',
content: 'type = 1',
});
break;
case "4" :
layer.open({
type:2,
title: 'iframe层',
content: 'http://www.baidu.com' //这里content是一个URL,如果你不想让iframe出现滚动条,你还可以content: ['http://www.baidu.com', 'no'],
});
break;
case "5" :
layer.open({
type:3,
title: '加载层',
content: 'type = 3',
});
break;
case "6" :
layer.open({
type:4,
title: 'tips层',
content: ['tips层', '#id'] //数组第二项即吸附元素选择器或者DOM
});
break;
}
}); $(".skin li").click(function(){
//单个使用
//layer.open({
// skin: 'demo-class2'
//});
//全局使用。即所有弹出层都默认采用,但是单个配置skin的优先级更高
layer.config({
skin: 'demo-class1'
})
var rel = $(this).attr("rel");
switch(rel){
case "1" :
layer.open({
type:0,
title: 'skin',
content: 'demo-class1'
});
break;
case "2" :
layer.open({
type:0,
title: 'skin',
content: 'demo-class2',
skin: 'demo-class2'
});
break;
case "3" :
layer.open({
type:0,
title: 'skin',
content: 'layui-layer-lan',
skin: 'layui-layer-lan'//目前layer内置的skin有:layui-layer-lan、layui-layer-molv
});
break;
case "4" :
layer.open({
type:0,
title: 'skin',
content: 'layui-layer-molv',
skin: 'layui-layer-molv'//目前layer内置的skin有:layui-layer-lan、layui-layer-molv
});
break;
}
}); $(".area li").click(function(){
var rel = $(this).attr("rel");
switch(rel){
case "1" :
layer.open({
type:0,
title: 'area',
content: 'auto'
});
break;
case "2" :
layer.open({
type:0,
title: 'area',
content: '500px 300px',
area: ['500px', '300px']
});
break;
}
}); $(".offset li").click(function(){
var rel = $(this).attr("rel");
switch(rel){
case "1" :
layer.open({
type:0,
title: 'offset',
content: '左上',
offset:'lt'
});
break;
case "2" :
layer.open({
type:0,
title: 'offset',
content: '右上',
offset:'rt'
});
break;
case "3" :
layer.open({
type:0,
title: 'offset',
content: '左下',
offset:'lb'
});
break;
case "4" :
layer.open({
type:0,
title: 'offset',
content: '右下',
offset:'rb'
});
break;
case "5" :
layer.open({
type:0,
title: 'offset',
content: '居中'
});
break;
case "6" :
layer.open({
type:0,
title: 'offset',
content: 'auto',
offset:['100px','100px']
});
break;
}
}); $(".iconMse li").click(function(){
var rel = $(this).attr("rel");
layer.open({
type: 0,
title: 'icon',
content: '信息框:'+rel,
icon: parseInt(rel)
});
}); $(".iconLoad li").click(function(){
var rel = $(this).attr("rel");
layer.open({
type: 3,
icon: parseInt(rel)
});
}); $(".closeBtn li").click(function(){
var rel = $(this).attr("rel");
layer.open({
type: 0,
title: 'closeBtn',
content: '关闭按钮',
closeBtn: parseInt(rel)
});
}); $(".shade li").click(function(){
var rel = $(this).attr("rel");
switch(rel){
case "1" :
layer.open({
type:0,
title: 'offset',
content: '遮罩层auto'
});
break;
case "2" :
layer.open({
type:0,
title: 'offset',
content: '遮罩层0',
shade:0
});
break;
case "3" :
layer.open({
type:0,
title: 'offset',
content: '遮罩层0.5',
shade:0.5
});
break;
case "4" :
layer.open({
type:0,
title: 'offset',
content: '遮罩层[0.8, #393D49]',
shade:[0.8, '#393D49']
});
break;
}
}); $(".shadeClose li").click(function(){
var rel = $(this).attr("rel");
var b = false;
if(rel == "true"){
b = true;
}
layer.open({
type: 0,
title: 'shadeClose',
content: '关闭按钮'+rel,
shadeClose: b,
shade:0.5
});
}); $(".anim li").click(function(){
var rel = $(this).attr("rel");
layer.open({
type: 0,
title: 'anim',
content: '弹出框出现动画'+rel,
anim: parseInt(rel)
});
});
</script>
</body>
</html>

  源码下载地址:http://pan.baidu.com/s/1c2iOmK4     提取码:39zm