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我似乎無法讓div在回發後保持可見狀態。可見性部分有什麼問題嗎?如何在回發後保持DIV可見
function toggleOverlay(){
var overlay = document.getElementById('overlay');
var specialBox = document.getElementById('specialBox');
overlay.style.opacity = .8;
if(overlay.style.display == "block"){
overlay.style.display = "none";
specialBox.style.display = "none";
} else {
overlay.style.display = "block";
specialBox.style.display = "block";
}
}
</script>
</head>
<body>
<!-- Start Overlay -->
<div id="overlay"></div>
<!-- End Overlay -->
<!-- Start Special Centered Box -->
<div id="specialBox" runat="server">
<script type="text/javascript"> if(Page.IsPostBack)
{
specialBox.Style["visibility"] = "visible";
}</script>
好的是我的代碼有效嗎?我在哪裏插入代碼? –
用我放入答案的那個替換上一個腳本塊 – Kenneth