chrome没有显示css图像

时间:2014-01-08 11:07:46

标签: css cross-browser asp.net-3.5

我有一个菜单栏,它包含在一个ascx文件中,我用下面的css设置了样式:

.Menu
{ 
    background:transparent url(../images/blueslate_background.gif) repeat-x;
    text-align:center;
    font-family : "lucida grande", tahoma, verdana, arial, sans-serif;
    font-size:12px;
    font-weight:bold;
    border: None 0px #fff !important;
}

.menuhover
{
     color:#fff;background:transparent url(../images/blueslate_backgroundOVER.gif) repeat-x left center;
}

这是我的控件MenuControl.ascx设计源:

<%@ Control Language="C#" AutoEventWireup="true" CodeFile="MenuControl.ascx.cs" Inherits="MenuControl" %>
<link rel="stylesheet" href="css/Menu3.css" type="text/css" />
<div id="header" align="center" >
<table width="100%" cellpadding ="0" cellspacing ="0" align="center">
<tr>
<td align="center">
    <asp:Menu ID="Menu1" runat="server" Orientation ="Horizontal"  CssClass="Menu"
        ForeColor ="Black" Width="100%" ScrollDownText="">
     <StaticMenuItemStyle Height ="40px"/>
    <DynamicMenuItemStyle CssClass ="Menu" Height="30px" HorizontalPadding="10px"  />
    <dynamichoverstyle  CssClass ="menuhover"/>
    <StaticHoverStyle CssClass ="menuhover"/>
   <%--<Items>
            <asp:MenuItem NavigateUrl="~/Default.aspx" Text="Home" Value="Home">
            </asp:MenuItem>
            <asp:MenuItem NavigateUrl="~/Register.aspx" Text="Register" Value="Register">
            </asp:MenuItem>
<asp:MenuItem Text="Services" Value="Services" NavigateUrl="#">
    <asp:MenuItem Text="Corporate Services" 
        Value="Corporate Services"  NavigateUrl="#"></asp:MenuItem>
    <asp:MenuItem Text="New Item" 
        Value="New Item"></asp:MenuItem>
</asp:MenuItem>
            <asp:MenuItem NavigateUrl="#" Text="Tools" Value="New Item">
                <asp:MenuItem NavigateUrl="#" Text="Lorem ipsum dolor sit amet" 
                    Value="Lorem ipsum dolor sit amet"></asp:MenuItem>
                <asp:MenuItem NavigateUrl="#" Text="Lorem ipsum dolor sit amet" 
                    Value="Lorem ipsum dolor sit amet"></asp:MenuItem>
                <asp:MenuItem Text="Lorem ipsum dolor sit amet" 
                    Value="Lorem ipsum dolor sit amet" NavigateUrl="#">
                </asp:MenuItem>
                <asp:MenuItem Text="Lorem ipsum dolor sit amet" 
                    Value="Lorem ipsum dolor sit amet" NavigateUrl="#"></asp:MenuItem>
                <asp:MenuItem Text="Lorem ipsum dolor sit amet" 
                    Value="Lorem ipsum dolor sit amet" NavigateUrl="#"></asp:MenuItem>
            </asp:MenuItem>
            <asp:MenuItem NavigateUrl="#" Text="Important Links" Value="New Item">
                <asp:MenuItem NavigateUrl="#" Text="Lorem ipsum dolor sit amet" 
                    Value="Lorem ipsum dolor sit amet"></asp:MenuItem>
                <asp:MenuItem Text="Lorem ipsum dolor sit amet" 
                    Value="Lorem ipsum dolor sit amet" NavigateUrl="#"></asp:MenuItem>
                <asp:MenuItem Text="Lorem ipsum dolor sit amet" 
                    Value="Lorem ipsum dolor sit amet" NavigateUrl="#"></asp:MenuItem>
            </asp:MenuItem>
            <asp:MenuItem NavigateUrl="#" Text="Acts" Value="New Item">
                <asp:MenuItem NavigateUrl="#" Text="Lorem ipsum dolor sit amet" 
                    Value="Lorem ipsum dolor sit amet"></asp:MenuItem>
                <asp:MenuItem Text="Lorem ipsum dolor sit amet" 
                    Value="Lorem ipsum dolor sit amet" NavigateUrl="#"></asp:MenuItem>
            </asp:MenuItem>
            <asp:MenuItem Text="Rules" Value="Rules" NavigateUrl="#"></asp:MenuItem>
            <asp:MenuItem Text="Circulars" Value="Circulars" NavigateUrl="#"></asp:MenuItem>
            <asp:MenuItem Text="Notification" Value="Notification" NavigateUrl="#"></asp:MenuItem>
            <asp:MenuItem Text="Forms" Value="Forms" NavigateUrl="#"></asp:MenuItem>
        </Items>--%>
    </asp:Menu>

</td>
</tr>
</table>

菜单显示的不同取决于我使用的浏览器。

1)Chrome: enter image description here

2)Internet Explorer: enter image description here

3)Mozilla: enter image description here

只有Mozilla才能正确显示菜单。我做错了什么?

1 个答案:

答案 0 :(得分:0)

你在这里找到解决方案link 在这里我必须包含此代码用于chrome

 protected void Page_PreInit(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {
            if ((Request.UserAgent.IndexOf("AppleWebKit") > 0) || (Request.UserAgent.IndexOf("Unknown") > 0) || (Request.UserAgent.IndexOf("Chrome") > 0))
            {
                Request.Browser.Adapters.Clear();
            }
        }
    } 

和IE8有一个特殊的ASP.NET 2.0修补程序。这是:http://support.microsoft.com/kb/962351