如何在Python中获取当前文件目录的完整路径？(How to get full path of current file's directory in Python?)

 感谢您的快速回复，但我找到了另一种解决方案。 
 
 我在Div中添加了更新面板和runat参数。 
 
<asp:UpdatePanel ID="upErrorDiv" runat="server"><ContentTemplate>
    <div runat="server" id="ErrorDiv2" title="Error" style="visibility:hidden">
        <p><span class="ui-icon ui-icon-circle-check" style="float:left; margin:0 7px 50px 0;"></span>Please select an option among the results and try again!</p>
    </div>
</ContentTemplate></asp:UpdatePanel>
 
 更改了后面的代码。 
 
if (ProfileID == null)
{
    ScriptManager.RegisterStartupScript(ErrorDiv2,this.GetType(), "ErrorDivOpen", "document.getElementById('ErrorDiv2').style.visibility = 'visible';", true);
    ScriptManager.RegisterStartupScript(ErrorDiv2,this.GetType(), "ErrorDivShow", "openModalDiv('ErrorDiv2');", true);  
    return;
}

Thanks for your quick reply but I found another solution.
 
I added both update panel and runat parameters to the Div.
 
<asp:UpdatePanel ID="upErrorDiv" runat="server"><ContentTemplate>
    <div runat="server" id="ErrorDiv2" title="Error" style="visibility:hidden">
        <p><span class="ui-icon ui-icon-circle-check" style="float:left; margin:0 7px 50px 0;"></span>Please select an option among the results and try again!</p>
    </div>
</ContentTemplate></asp:UpdatePanel>
 
Changed the code behind as.
 
if (ProfileID == null)
{
    ScriptManager.RegisterStartupScript(ErrorDiv2,this.GetType(), "ErrorDivOpen", "document.getElementById('ErrorDiv2').style.visibility = 'visible';", true);
    ScriptManager.RegisterStartupScript(ErrorDiv2,this.GetType(), "ErrorDivShow", "openModalDiv('ErrorDiv2');", true);  
    return;
}