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  • JS+CSS简单实现DIV遮罩层显示隐藏

    <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
    <html xmlns="http://www.w3.org/1999/xhtml">
    <head>
    <title>DIV CSS遮罩层</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%; 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%; 53%; height: 49%; padding: 8px; border: 8px solid #E8E9F7; background-color: white; z-index:1002; overflow: auto;}
    </style>
    </head>
    <body>
    <input id="btnshow" type="button" value="Show" onclick="showdiv();"/>
    <div id="bg"></div>
    <div id="show">测试
    <input id="btnclose" type="button" value="Close" onclick="hidediv();"/>
    </div>
    </body>
    </html>

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  • 原文地址:https://www.cnblogs.com/yzycoder/p/5600656.html
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