问题描述
我搜索了如何锁定内容页面,同时页面回发并获得以下代码,
I googled about how to lock content page while page post back and got the following code,
function showLoading() {
var windowWidth = 0;
var windowHeight = 0;
if ((document.documentElement) && (document.documentElement.clientWidth))
windowWidth = document.documentElement.clientWidth;
else if ((document.body) && (document.body.clientWidth))
windowWidth = document.body.clientWidth;
else if ((document.body) && (document.body.offsetWidth))
windowWidth = document.body.offsetWidth;
else if (window.innerWidth)
windowWidth = window.innerWidth - 18;
if ((document.documentElement) && (document.documentElement.clientHeight))
windowHeight = document.documentElement.clientHeight;
else if ((document.body) && (document.body.clientHeight))
windowHeight = document.body.clientHeight;
else if ((document.body) && (document.body.offsetHeight))
windowHeight = document.body.offsetHeight;
else if (window.innerHeight)
windowHeight = window.innerHeight - 18
document.getElementById('blackOut').style.display = 'block';
var height = windowHeight + "px";
alert(windowHeight + " " + windowWidth);
document.getElementById('blackOut').style.height = height;
document.getElementById('blackOut').style.width = windowWidth + "px";
}
-------------------------- -------------------------------------------------- --------------------
和我的html停电如下
----- -------------------------------------------------- -----------------------------------------
------------------------------------------------------------------------------------------------
and my html "blackout" is as follow
------------------------------------------------------------------------------------------------
<div id="blackOut" style="display: none; position: absolute; background-color: black;
filter: alpha(opacity=70); -moz-opacity: 0.7; opacity: 0.7; z-index: 999; top: 0px;
left: 0px; height: 1%; width: 1%; height: 1%;">
<table width="100%" height="100%">
<tr>
<td align="center" valign="middle">
<h2 style="color: White; font-weight: bold">
Please wait...</h2>
<br />
<img src="/images/progress2.gif" />
</td>
</tr>
</table>
</div>
但问题不在于它没有锁定整个页面。
你可以帮我锁定整个页面,然后回发。
but the problem is than it do not lock the entire page.
can you please help me to lock entire page while post back.
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