s代码
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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
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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;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> |
asp.net后台代码
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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) { } |
感觉很奇怪 希望高手能帮我看一下问题出在什么地方