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  • 原生Js_实现广告弹窗

      广告样式当页面加载后5s刷新在右下角

    <!DOCTYPE html>
    <html>
        <head>
            <meta charset="utf-8" />
            <title>Gary图片轮播</title>
            <style type="text/css">
                #ad{
                    width:300px;
                    height: 300px;
                    background-color:antiquewhite;
                    /*绝对定位放置到浏览器右下角,即使有下拉条时广告弹窗也不会改变位置*/
                    position: fixed;
                    bottom:0px;
                    right: 0px;
                    display: none;
                }
            </style>
            <script type="text/javascript">
                
                function init(){
                    setTimeout(showAd,2000)
                }
                
                function showAd(){
                    var ad = document.getElementById("ad");
                    ad.style.display ="block";
                }
    
                function closeAd(){
                    var ad = document.getElementById("ad");
                    ad.style.display ="none";
                }
                
            </script>
            
        </head>
        
        <body onload="init()">
                <div id="ad">
                    <button onclick="closeAd()">关闭</button>
                </div>
        </body>
    </html>
    Gary-图片轮播.html

    实现过程

      设置广告弹窗样式,将广告样式固定与页面右下角

        <body onload="init()">
                <div id="ad">
                    
                </div>
        </body>
    <style type="text/css">
                #ad{
                    width:300px;
                    height: 300px;
                    background-color:antiquewhite;
                    /*绝对定位放置到浏览器右下角,即使有下拉条时广告弹窗也不会改变位置*/
                    position: fixed;
                    bottom:0px;
                    right: 0px;
                    /*display: none;*/
                }
            </style>

       设置广告每隔5秒显示出来

                function init(){
                    setTimeout(showAd,2000)
                }
                
                function showAd(){
                    var ad = document.getElementById("ad");
                    ad.style.display ="block";
                }

      添加Button按钮实现广告的关闭

        <body onload="init()">
                <div id="ad">
                    <button onclick="closeAd()">关闭</button>
                </div>
        </body>
                function closeAd(){
                    var ad = document.getElementById("ad");
                    ad.style.display ="none";
                }

    <!DOCTYPE html>
    <html>
        <head>
            <meta charset="utf-8" />
            <title>Gary图片轮播</title>
            <style type="text/css">
                #ad{
                    width:300px;
                    height: 300px;
                    background-color:antiquewhite;
                    /*绝对定位放置到浏览器右下角,即使有下拉条时广告弹窗也不会改变位置*/
                    position: fixed;
                    bottom:0px;
                    right: 0px;
                    display: none;
                }
            </style>
            <script type="text/javascript">
                
                function init(){
                    setTimeout(showAd,2000)
                }
                
                function showAd(){
                    var ad = document.getElementById("ad");
                    ad.style.display ="block";
                }
    
                function closeAd(){
                    var ad = document.getElementById("ad");
                    ad.style.display ="none";
                }
                
            </script>
            
        </head>
        
        <body onload="init()">
                <div id="ad">
                    <button onclick="closeAd()">关闭</button>
                </div>
        </body>
    </html>
    Gary-图片轮播.html
    (如需转载学习,请标明出处)
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  • 原文地址:https://www.cnblogs.com/1138720556Gary/p/10453952.html
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