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分享一个关于聊天室的问题啊？给分啊！！！
我知道无论用asp或php要完成写屏聊天室的功能要用到js的document.write()啊,但是要怎么刷新啊。问问js的兄弟们。最好有代码啊
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wxylvmnn 2002-02-22
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哦
是吗?
xml很好吗?
是吗?
xml很好吗?
karma 2002-02-21
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there are many ways to do partial refresh, use
1. hidden frame
2. remote scripting
3. components like "Microsoft.XMLHTTP"
to retrieve the newest chat information and then refresh the display screen
1. hidden frame
2. remote scripting
3. components like "Microsoft.XMLHTTP"
to retrieve the newest chat information and then refresh the display screen
wxylvmnn 2002-02-21
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这个我知道啊，但是要这么做，速度怎么办啊。这个可是聊天室啊，这么刷新不好啊。
karma 2002-02-21
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why do you need to use document.write()?
if you want to refresh part of the page or change some html code, you can use some container's innerHTML property
for example, if you have
<div id="dvShow">hello</div>
you can change the content with
document.all("dvShow").innerHTML = "<B>world</B>";
of course, my code only works with IE
to refresh the whole page, you can use
window.location.reload(true);
again, this only works in IE
if you want to refresh part of the page or change some html code, you can use some container's innerHTML property
for example, if you have
<div id="dvShow">hello</div>
you can change the content with
document.all("dvShow").innerHTML = "<B>world</B>";
of course, my code only works with IE
to refresh the whole page, you can use
window.location.reload(true);
again, this only works in IE
