這里使用div+css的方式,加載中的圖片是網(wǎng)上下載的動(dòng)圖,大家可以根據(jù)自己的需要進(jìn)行修改。
(推薦教程:html教程)
實(shí)現(xiàn)代碼:
<!DOCTYPE html> <html> <head> <title>DIV CSS遮罩層</title> <script language="javascript" type="text/javascript"> function showdiv() { document.getElementById("bg").style.display ="block"; /* document.getElementById("show").style.display ="block";*/ } function hidediv() { document.getElementById("bg").style.display ='none'; /*document.getElementById("show").style.display ='none';*/ } </script> <style type="text/css"> #bg{ display: none; position: absolute; top: 0%; left: 0%; width: 100%; height: 100%; background-color: black; z-index:1001; -moz-opacity: 0.7; opacity:.70; filter: alpha(opacity=70);} #show{display: none; position: absolute; top: 25%; left: 22%; width: 53%; height: 49%; padding: 8px; border: 8px solid #E8E9F7; background-color: white; z-index:1002; overflow: auto;} /*遮罩圖片居中顯示*/ .zhezhao{ position: absolute; top:50%; left: 50%; transform: translate(-50%,-50%); } </style> </head> <body> <input id="btnshow" type="button" value="Show" onclick="showdiv();"/> <div id="bg"> <img class="zhezhao" src="img/timg.gif"> </div> <!-- 遮罩層 --> <div id="show">測(cè)試 <input id="btnclose" type="button" value="Close" onclick="hidediv();"/> </div> </body> </html>
效果: