js实现弹框效果
本文实例为大家分享了js实现弹框效果的具体代码,供大家参考,具体内容如下
利用display来控制弹窗的现实和隐藏
<!-- 弹出层 --><div id='popLayer'></div> <!--黑色蒙版 --><div id='popBox'> <div class='close'> X </div> <div> <!-- 内容 --> </div></div>
js:
//点击关闭按钮var close = document.querySelector('.close')close.onclick = function () { console.log('点击') var popBox = document.getElementById('popBox'); var popLayer = document.getElementById('popLayer'); popBox.style.display = 'none'; popLayer.style.display = 'none';}//需要显示时调用var popLayer = document.getElementById('popLayer');popBox.style.display = 'block';popLayer.style.display = 'block';
CSS:
/* 弹出层 */#popLayer { display: none; background-color: #000; position: absolute; top: 0; right: 0; bottom: 0; left: 0; z-index: 10; opacity: 0.6;}/*弹出层*/#popBox { display: none; background-color: #FFFFFF; z-index: 11; width: 220px; height: 300px; position: fixed; top: 0; right: 0; left: 0; bottom: 0; margin: auto;}/*关闭按钮*/#popBox .close { width: 20px; height: 20px; border-radius: 50%; position: absolute; border: 1px solid #fff; color: #fff; text-align: center; line-height: 20px; right: 8px; top: 8px; z-index: 50;}#popBox .close a { text-decoration: none; color: #2D2C3B;}
以上就是本文的全部内容,希望对大家的学习有所帮助,也希望大家多多支持好吧啦网。
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