<!DOCTYPE html><html><head> <meta charset="UTF-8"> <title>Test</title> <style> #pageMask { visibility: hidden; //使pageMask元素不可见 position: absolute; //定位pageMask元素 left: 0px; //定位pageMask元素 top: 0px; //定位pageMask元素 width:100%; height:100%; text-align: center; //文本对其方式 z-index: 1100; //指定一个元素的堆叠顺序 ">#333;//设置背景色 opacity: 0.6; //设置元素的透明度级别 } #ModalBody{ background: white; //设置背景 width: 50% !important; height: 50% !important; position:absolute; //定位ModalBody元素 left: 25%; top: 25%; z-index: 1101; //指定元素的堆叠顺序 border: 1px solid; //边框1px的实线 display: none; //不可见 } #closeModalBtn{ position: static; //静态定位的元素不会受到top,bottom,left,right影响 margin-top: 5px; //设置closeModalBtn元素的上部边距 margin-right: 1%; //右部边距 float: right; //右侧移动 font-size: 14px; //字体大小 background: #ccc000; cursor: pointer; //设置光标形态,pointer光标呈现为指示链接的指针(一只手) } </style></head><body><div class="content"> <h1>Test Modal</h1> <div id="pageMask"></div> <!--遮盖层--> <button class="showModalBtn" id="showModalBtn">Btn</button> <div> <!--主页面--> Page Content... </div></div> <div id="ModalBody"> <!--模态框--> <button id="closeModalBtn" style="display: none;">Close</button> <div>Test Modal Body...</div></div> <script> window.onload = function(){ expandIframe(); } function expandIframe(){ var mask = document.getElementById("pageMask"); var modal = document.getElementById("ModalBody"); var closeBtn = document.getElementById("closeModalBtn"); var btn = document.getElementById("showModalBtn"); btn.onclick = function(){ modal.style.display = (modal.style.display == "block")? "none" : "block"; closeBtn.style.display = (closeBtn.style.display == "block")? "none" : "block"; mask.style.visibility = (mask.style.visibility == "visible")? "hidden" : "visible"; } closeBtn.onclick = function(){ modal.style.display = (modal.style.display == "block")? "none" : "block"; closeBtn.style.display = (closeBtn.style.display == "block")? "none" : "block"; mask.style.visibility = (mask.style.visibility == "visible")? "hidden" : "visible"; } }</script></body></html>
原文地址:https://www.cnblogs.com/anrangesi/p/9106248.html
时间: 2024-11-10 06:28:26