s代码
JavaScript code
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function show_more_mess()
{ $("#background_div").css("width","100%");//获取这个div的时候是没有问题的
$("#background_div").css("height","100%");
$("#background_div").css("position","absolute");
$("#background_div").css("left","0");
$("#background_div").css("top","0");
$("#background_div").css("display","block");
alert(document.getElementById("more_mess").innerHTML);//这边是作测试用的，报错显示获取不到这个元素
}function show_div()
{ $("#more_mess").css("display","block");//这边没有象没有执行一样
} |
asp.net前台代码
C# code
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<div id="background_div" runat="server" style="position:absolute; display:none; background:#999999; filter:Alpha(opacity=50)">
</div>
<div id="more_mess" runat="server" style="position:absolute;width:100px; height:100px; background:red; display:none; z-index:10">
<div>账户:<asp:TextBox ID="TextBox_show_username" runat="server"></asp:TextBox></div>
<div>密码:<asp:TextBox ID="TextBox_show_pwd" runat="server"></asp:TextBox></div>
</div>
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asp.net后台代码
C# code
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background_div.InnerHtml = "<script>show_more_mess();";
try
{
TextBox_show_pwd.Text = "a";
TextBox_show_username.Text = "b";
background_div.InnerHtml = "<script>show_div();</script>";
//后台是可以获取到more_mess这个div的
}
catch (Exception ee)
{
}
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感觉很奇怪 希望高手能帮我看一下问题出在什么地方