前端框架layui / 憋错料

可以了解下jQuery组件layer

layui开始使用
Layui兼容除IE6/7以外的全部浏览器，并且绝大多数结构支持响应式

弹出层
如果你使用的是Layui，那么你直接在官网下载layui框架即可，无需引入jQuery和layer.js，但需要引入layui.css和layui.js
基础参数：
layer.open({content: ‘‘})layer.msg(‘‘, {time: 3})

type参数：
layer提供了5种层类型。可传入的值有：0（信息框，默认）1（页面层）2（iframe层）3（加载层）4（tips层）。
若你采用layer.open({type: 1})方式调用，则type为必填项（信息框除外）

icon - 图标。信息框和加载层的私有参数
类型：Number，默认：-1（信息框）/0（加载层）

信息框默认不显示图标。当你想显示图标时，默认皮肤可以传入0-6如果是加载层，可以传入0-2

demo.html

<!DOCTYPE html>
<html>
<head lang="zh-cn">
    <meta charset="UTF-8">
    <title>弹出层</title>
    <link rel="stylesheet" href="../layui/css/layui.css"/>
    <script src="../jquery-3.1.1.min.js"></script>
    <script src="../layui/layui.js"></script>
    <style>
        /*body .demo-class .layui-layer-title{background:#c00; color:#fff; border: none;}
        body .demo-class .layui-layer-btn{border-top:1px solid #E9E7E7}
        body .demo-class .layui-layer-btn a{background:#333;}
        body .demo-class .layui-layer-btn .layui-layer-btn1{background:#999;}*/
    </style>
</head>
<body>

<button class="layui-btn layui-btn-primary btn1">信息框</button>
<button class="layui-btn layui-btn-primary btn2">页面层</button>
<button class="layui-btn layui-btn-primary btn3">iframe层</button>
<button class="layui-btn layui-btn-primary btn4">加载层</button>
<button class="layui-btn layui-btn-primary btn5">tips层</button>
<button class="layui-btn layui-btn-primary btn6">button6</button>
<button class="layui-btn layui-btn-primary btn7">button7</button>
<button class="layui-btn layui-btn-primary btn8">button8</button>
<button class="layui-btn layui-btn-primary btn9">button9</button>
<button class="layui-btn layui-btn-primary btn10">button10</button>

<br/><br/>

<p>
    type参数：<br />
    0（信息框，默认）1（页面层）2（iframe层）3（加载层）
</p>

<script>
/*加载模块*/
layui.use(‘layer‘, function () {
    var layer = layui.layer;

    // 初始化就绪
    layer.ready(function () {
        layer.msg(‘很高兴一开场就见到你‘);
    });

    $(‘.btn1‘).on(‘click‘, function () {
        layer.msg(‘信息框‘);
    });
    $(‘.btn2‘).on(‘click‘, function () {
        layer.open({
            type: 1,
            content: ‘页面层‘,
            title: ‘我是页面层的标题‘
        });
    });
    $(‘.btn3‘).on(‘click‘, function () {
        layer.open({
            type: 2,
            content: ‘iframe.html‘,
            title: ‘iframe层‘,
            area: [‘800px‘, ‘800px‘],
            success: function (layero, index) {
                // 获取iframe页的DOM
                var body = layer.getChildFrame(‘body‘, index);
                console.log(body.html()); //得到iframe页的body内容
                body.find(‘input‘).val(‘Hi, 我是从父页来的‘);
            }
        });
    });
    $(‘.btn4‘).on(‘click‘, function () {
        layer.open({
            type: 3,
            title: ‘加载层‘
        });

        // 关闭加载层
        setTimeout(function () {
            layer.closeAll(‘loading‘);
        }, 2000);
    });
    $(‘.btn5‘).on(‘click‘, function () {
        layer.tips(‘默认就是向右的‘, ‘.btn5‘)
    });

    layer.config({
        skin: ‘demo-class‘
    });

    //图标
    $(‘.btn6‘).on(‘click‘, function () {
        layer.alert(‘酷毙了‘, {icon: 1});
    });

    $(‘.btn7‘).on(‘click‘, function () {
        layer.alert(‘不开心。。‘, {icon: 5});
    });

    $(‘.btn8‘).on(‘click‘, function () {
        layer.load(1);
    });

    $(‘.btn9‘).on(‘click‘, function () {
        layer.confirm(‘纳尼？‘, {
            btn: [‘确认‘, ‘取消‘, ‘返回‘], // 可以无限个按钮
            btn3: function (index, layero) {
                // 按钮三的回调
                console.log(‘按钮三的回调‘);
            }
        }, function (index, layero) {
            // 按钮一的回调
            console.log(‘按钮一的回调‘);
        }, function (index, layero) {
            // 按钮二的回调
            console.log(‘按钮二的回调‘);
        });
    });

    $(‘.btn10‘).on(‘click‘, function () {
        layer.open({
            content: ‘test‘,
            shade: [0.8, ‘#393D49‘],
            shadeClose: true, // 是否点击遮罩关闭
            shift: 0, // 动画，可选参数：0-6,
            moveType: 1, // 传统的拖拽方式
            btn: [‘按钮一‘, ‘按钮二‘, ‘按钮三‘],
            yes: function (index, layero) {
                // 按钮一的回调
                console.log(‘按钮一的回调‘);
            },
            btn2: function(index, layero) {
                // 按钮二的回调
                console.log(‘按钮二的回调‘);
            },
            btn3: function (index, layero) {
                // 按钮三的回调
                console.log(‘按钮三的回调‘);
            },
            cancel: function () {
                // 右上角关闭回调
                console.log(‘右上角关闭回调‘);
            }
        });
    });

});

</script>

</body>
</html>

iframe.html

<!DOCTYPE html>
<html>
<head lang="zh-cn">
    <meta charset="UTF-8">
    <title></title>
</head>
<body>

<input type="text"/>
<p>这是要内嵌的html页</p>

</body>
</html>

多功能分页
没有详细介绍

流加载
代码demo.html

<!DOCTYPE html>
<html>
<head lang="zh-cn">
    <meta charset="UTF-8">
    <title>流加载文档</title>
    <link rel="stylesheet" href="../layui/css/layui.css"/>
    <script src="../layui/layui.js"></script>
    <style>
        ul#demo li {
            width: 48%;
            height: 100px;
            background: #eeeeee;
            margin: 0 5px 10px 5px;
            float: left;
        }
        ul#demo {
            width: 600px;
            height: 300px;
            overflow: auto;
        }
        #box {
            width: 600px;
            height: 300px;
            overflow: auto;
            margin-top: 50px;
        }
        #box img {
            margin: 0 5px 10px 5px;
        }
    </style>
</head>
<body>
<!--信息流-->
<ul id="demo">
    <li>1</li>
    <li>2</li>
    <li>3</li>
    <li>4</li>
    <li>5</li>
    <li>6</li>
</ul>

<p>图片懒加载</p>

<div id="box">
    <img lay-src="//gw1.alicdn.com/bao/uploaded/i1/TB1OniJLXXXXXXzXpXXXXXXXXXX_!!0-item_pic.jpg_250x250.jpg" alt=""/>
    <img lay-src="//gw1.alicdn.com/bao/uploaded/i2/TB1_pszKVXXXXXGXFXXXXXXXXXX_!!0-item_pic.jpg_250x250.jpg" alt=""/>
    <img lay-src="//gw3.alicdn.com/bao/uploaded/i3/TB156kaLXXXXXaXXpXXXXXXXXXX_!!0-item_pic.jpg_250x250.jpg" alt=""/>
    <img lay-src="//gw3.alicdn.com/bao/uploaded/i4/TB1jWOKKpXXXXauXFXXXXXXXXXX_!!0-item_pic.jpg_250x250.jpg" alt=""/>
    <img lay-src="//gw3.alicdn.com/bao/uploaded/i2/TB1FUw6NpXXXXb_XFXXXXXXXXXX_!!0-item_pic.jpg_250x250.jpg" alt=""/>
    <img lay-src="//gw3.alicdn.com/bao/uploaded/i3/TB1j7_3KVXXXXanXXXXXXXXXXXX_!!0-item_pic.jpg_250x250.jpg" alt=""/>
    <img lay-src="//gw1.alicdn.com/bao/uploaded/i4/TB19vptNXXXXXbEXXXXXXXXXXXX_!!0-item_pic.jpg_250x250.jpg" alt=""/>
    <img lay-src="//gw3.alicdn.com/bao/uploaded/i2/TB1LuytNXXXXXaPaXXXXXXXXXXX_!!0-item_pic.jpg_250x250.jpg" alt=""/>
    <img lay-src="//gw2.alicdn.com/bao/uploaded/i3/TB1IZghJFXXXXbMXFXXXXXXXXXX_!!0-item_pic.jpg_250x250.jpg" alt=""/>
    <img lay-src="//gw3.alicdn.com/bao/uploaded/i2/TB1m4W8LpXXXXb7XpXXXXXXXXXX_!!0-item_pic.jpg_250x250.jpg" alt=""/>
    <img lay-src="//gw2.alicdn.com/bao/uploaded/i3/TB1T2RMKXXXXXcvXXXXXXXXXXXX_!!0-item_pic.jpg_250x250.jpg" alt=""/>
    <img lay-src="//gw2.alicdn.com/bao/uploaded/i3/TB1TnPmJVXXXXalXFXXXXXXXXXX_!!0-item_pic.jpg_250x250.jpg" alt=""/>
    <img lay-src="//gw1.alicdn.com/bao/uploaded/i3/TB1MjpSLVXXXXXzXXXXXXXXXXXX_!!0-item_pic.jpg_250x250.jpg" alt=""/>
    <img lay-src="//gw2.alicdn.com/bao/uploaded/i1/TB10rxlNpXXXXb8XpXXXXXXXXXX_!!0-item_pic.jpg_250x250.jpg" alt=""/>
    <img lay-src="//gw3.alicdn.com/bao/uploaded/i1/TB1Zn4dNXXXXXawXVXXXXXXXXXX_!!0-item_pic.jpg_250x250.jpg" alt=""/>
    <img lay-src="//gw2.alicdn.com/bao/uploaded/i4/259002843/TB29jKia8LxQeBjy0FnXXcQwpXa_!!259002843.jpg_250x250.jpg" alt=""/>
    <img lay-src="//gw3.alicdn.com/bao/uploaded/i1/TB1U02kNXXXXXcFXVXXXXXXXXXX_!!0-item_pic.jpg_250x250.jpg" alt=""/>
    <img lay-src="//gw1.alicdn.com/bao/uploaded/i3/TB157htMpXXXXalXXXXXXXXXXXX_!!0-item_pic.jpg_250x250.jpg" alt=""/>
    <img lay-src="//gw3.alicdn.com/bao/uploaded/i1/TB1GJK1LpXXXXaVXVXXXXXXXXXX_!!0-item_pic.jpg_250x250.jpg" alt=""/>
    <img lay-src="//gw1.alicdn.com/bao/uploaded/i1/TB1jMaTMVXXXXbJXVXXXXXXXXXX_!!0-item_pic.jpg_250x250.jpg" alt=""/>
    <img lay-src="//gw2.alicdn.com/bao/uploaded/i4/TB1ewCGMVXXXXXvapXXXXXXXXXX_!!0-item_pic.jpg_250x250.jpg" alt=""/>
    <img lay-src="//gw3.alicdn.com/bao/uploaded/i2/TB1QtjVLXXXXXchXXXXXXXXXXXX_!!0-item_pic.jpg_250x250.jpg" alt=""/>
    <img lay-src="//gw3.alicdn.com/bao/uploaded/i2/TB1XkbLMVXXXXaNapXXXXXXXXXX_!!0-item_pic.jpg_250x250.jpg" alt=""/>
</div>

<script>
    layui.use(‘flow‘, function () {
        var flow = layui.flow;
        // 信息流
        flow.load({
            elem: ‘#demo‘, // 指定列表容器
            done: function (page, next) { // 到达临界点（默认滚动触发），触发下一页
                // console.log(‘触发下一页‘);
                var list = [];

                console.log(page);

                for(var i = page; i < 17; i++) {
                    list.push(‘<li>‘ + i + ‘</li>‘);
                }

                // 执行下一页渲染，如果不存在数据，则告诉flow已经没有更多
                next(list.join(‘‘));

                /**
                 * 从服务器上请求
                 * @type {Array}
                 *
                 var lis = [];
                 //以Ajax请求为例，请求下一页数据（注意：page是从2开始返回）
                 $.getJSON(‘/api/list?page=‘+page, function(res){
                    //假设你的列表返回在data集合中
                    layui.each(res.data, function(index, item){
                        lis.push(‘<li>‘+ item.title +‘</li>‘);
                    });
                    //执行下一页渲染，如果不存在数据，则告诉flow已经没有更多
                    next(lis.join(‘‘), res.data.length === 0);
                });
                 */

            }
        });

        // 图片懒加载
        //当你执行这样一个方法时，即对页面中的全部带有lay-src的img元素开启了懒加载（当然你也可以指定相关img）
        flow.lazyimg();

    });
</script>

</body>
</html>

日期选择ui很美

时间： 2024-07-30 03:12:40

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