1.效果圖如下: 2.代碼如下: ...
1.效果圖如下:
2.代碼如下:
<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <title>Test</title> <style> #pageMask { visibility: hidden; position: absolute; left: 0px; top: 0px; width:100%; height:100%; text-align: center; z-index: 1100; background-color: #333; opacity: 0.6; } #ModalBody{ background: white; width: 50% !important; height: 50% !important; position:absolute; left: 25%; top: 25%; z-index: 1101; border: 1px solid; display: none; } #closeModalBtn{ position: static; margin-top: 5px; margin-right: 1%; float: right; font-size: 14px; background: #ccc0; cursor: pointer; } </style> </head> <body> <div class="content"> <h1>Test Modal</h1> <div id="pageMask"></div> <!--遮蓋層--> <button class="showModalBtn" id="showModalBtn">Btn</button> <div> <!--主頁面--> Page Content... </div> </div> <div id="ModalBody"> <!--模態框--> <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>