Asp.net菜单的最后一个子菜单显示在右侧

时间：2015-03-01 06:35:22

标签： html css asp.net menu

我正在使用asp.net菜单并且正常工作，除了最后一个子菜单的方向不会从左到右改变，子菜单的内容隐藏在屏幕边缘之后。

我的主页代码

<style type="text/css">
        html, body {
            height: 100%; /* Sets the body to fill the whole screen */
            width: 100%;
           overflow-x: hidden; 
        }

        #button1 :hover {
            background-color: black;
            color: White;
        }

        #button2 {
            color: white;
            background: red;
        }

        .shadBrd1 {
            background: url( '../Images/en-us/SiteShad1.gif' ) repeat-y right 50%;
        }

        .shadBrd2 {
            background: url( '../Images/en-us/SiteShad2.gif' ) repeat-y left 50%;
            text-align: left;
        }

        .ftrArea {
            background: #c8c8c8 url( '../Images/ftrBg.gif' ) repeat-X right top;
            margin-top: 10px;
            height: 29px;
            width: 74%;
            text-align: center;
            bottom: 0px;
        }

        .mainTbl {
            margin-left: auto;
            margin-right: auto;
            width: 955px;
            border-collapse: collapse;
            margin-top: 0px;
            margin-bottom: 0px;
            bottom: 0px;
            height: 100%;
        }

        .bodyhd {
            text-align: center;
            margin-bottom: 2px;
            margin-top: 0px;
        }

        #form1 {
            height: 100%;
        }

        #form2 {
            height: 229px;
            width: 974px;
            margin-bottom: 0px;
        }

        a:link {
            text-decoration: none;
            font-size: ١٠px;
            font-family: Tahoma;
            color: #595959;
            border: 0px;
        }

        .style8 {
        }

        .style9 {
            height: 132px;
        }

        .style10 {
            font-size: smaller;
            height: 75%;
            direction: rtl;
            bottom: 0px;
            text-align: center;
            margin-top: 0px;
            margin-bottom: 0px;
            padding: 0px;
        }

        .style11 {
            height: 29px;
            text-align: center;
            bottom: 0px;
            margin-top: 10px;
            margin-bottom: 0px;
            background: #c8c8c8 url('../Images/ftrBg.gif') repeat-X right top;
        }

        .style12 {
        }

        .style14 {
            color: #CC3300;
            font-size: 11px;
            font-family: Verdana;
        }

        .copyR {
            font-family: Verdana;
            font-size: x-small;
            font-weight: 700;
        }

        #Progress_bar {
            position: absolute;
            left: 40%;
            top: 50%;
            margin-top: -30px; /* make this half your image/element height */
            margin-left: -30px; /* make this half your image/element width */
            color: #CC3300;
        }
    </style>

<body>
    <form id="form1" runat="server">

        <asp:ToolkitScriptManager ID="ToolkitScriptManager1" runat="server" EnablePageMethods="true" EnablePartialRendering="true"></asp:ToolkitScriptManager>


       


        <div style="height: 100%;">
            <table class="mainTbl" style="width: 1000px; text-align: right; height: 100%;" align="center"
                cellpadding="0" cellspacing="0" border="0">
                <tr>
                    <td bgcolor="White" rowspan="8" valign="top" class="shadBrd2">
                        <img alt="" src="../Images/en-us/SiteShad2.gif" style="width: 20px; height: 26px" />
                    </td>
                    <td style="text-align: left" class="style8" colspan="2"></td>
                    <td bgcolor="White" rowspan="8" valign="top" class="shadBrd1">
                        <img alt="" src="../Images/en-us/SiteShad1.gif" style="width: 20px; height: 26px" />
                    </td>
                </tr>
                <tr>
                    <td style="text-align: right" class="style12">
                      

                    </td>
                    <td style="text-align: left">
                        <strong><span class="style14"></span> &nbsp;
                            &nbsp;</strong>
                    </td>
                </tr>
                <tr>
                    <td class="style9" colspan="2">
                        <img alt="" src="../Images/header_img.jpg" style="width: 1000px;" />
                    </td>
                </tr>


                <tr>
                    <td id="div_Menu" bgcolor="#1C5E55" class="style8" colspan="2" style="height: 25px;">
                        <div style="background-position: center;">
                            <asp:Menu ID="NavigationMenu" CssClass="menu" DynamicHorizontalOffset="1" StaticSubMenuIndent="1px"
                                DataSourceID="MenuSource" MaximumDynamicDisplayLevels="4" Orientation="Horizontal"
                                runat="server" StaticDisplayLevels="2" Font-Bold="True" Font-Overline="False"
                                StaticEnableDefaultPopOutImage="true" IncludeStyleBlock="false" ItemWrap="True"
                                RenderingMode="List" StaticPopOutImageUrl="../Images/down.gif"
                                OnMenuItemDataBound="NavigationMenu_MenuItemDataBound"

                                >
                            </asp:Menu>
                            
                            <asp:SiteMapDataSource ID="MenuSource" runat="server" ShowStartingNode="true" StartFromCurrentNode="false" />
                        </div>
                    </td>
                </tr>
                <tr>
                    <td colspan="2">
                       
                    </td>

                </tr>
                <tr class="bodyhd" valign="top">
                    <td class="style10" colspan="2">

                        <asp:ContentPlaceHolder ID="PlaceHolderMain" runat="server">
                        </asp:ContentPlaceHolder>

                        <div style="background-color: #1C5E55; font-size: large; color: White">
                            <asp:UpdateProgress ID="MainProgress" DisplayAfter="1" runat="server">
                                <ProgressTemplate>
                                    <div id="ProgressDiv">
                                        يرجى الانتظار للتحميل.... 
                                    </div>
                                </ProgressTemplate>
                            </asp:UpdateProgress>
                        </div>
                    </td>
                </tr>
                <tr>
                    <td class="style11" colspan="2">
                        <asp:Label ID="lblCopyright" runat="server" meta:resourcekey="lblCopyrightResource1"
                            CssClass="copyR"> </asp:Label>
                        &nbsp;
                    </td>
                </tr>
            </table>
        </div>
    </form>

我使用过“overflow-x：hidden;”在html中，正文用左侧的水平滚动条隐藏不必要的空白区域。在此之前，当我向左滚动时子菜单可见，但滚动条的空间永远不会结束。它的持续时间非常长。

我的图片链接在这里 http://i59.tinypic.com/2zqdiy1.jpg

我没有声誉所以它不允许我在这里发布图片。

My Menu Code is like this
 <tr>
                    <td id="div_Menu" bgcolor="#1C5E55" class="style8" colspan="2" style="height: 25px;">
                        <div style="background-position: center;">
                            <asp:Menu ID="NavigationMenu" CssClass="menu" DynamicHorizontalOffset="1" StaticSubMenuIndent="1px"
                                DataSourceID="MenuSource" MaximumDynamicDisplayLevels="4" Orientation="Horizontal"
                                runat="server" StaticDisplayLevels="2" Font-Bold="True" Font-Overline="False"
                                StaticEnableDefaultPopOutImage="true" IncludeStyleBlock="false" ItemWrap="True"
                                RenderingMode="List" StaticPopOutImageUrl="../Images/down.gif"
                                OnMenuItemDataBound="NavigationMenu_MenuItemDataBound"

                                >
                            </asp:Menu>
                            
                            <asp:SiteMapDataSource ID="MenuSource" runat="server" ShowStartingNode="true" StartFromCurrentNode="false" />
                        </div>
                    </td>
                </tr>

和css 

div.menu {
    background-color: #1C5E55;
  
}


    /* To avoid flickering of asp.ne menu   A52A2A*/
    /* *************************/
    div.menu > ul > li {
        display: inline-block;
        list-style: none;
    }

    div.menu ul li ul {
        display: none;
    }
    /* *************************/

    div.menu ul {
        background-color: #1C5E55;
        list-style: none;
        margin: 0px;
        padding: 0px;
        width: auto;
        font-size: 14px;
        font-family: Arial, Verdana;
        font-weight: 600;
        z-index: 999;
        
    }

        div.menu ul li a, div.menu ul li a:visited {
            /*background-color: #5c5c5c;*/
            border-bottom: 1px #5c5c5c solid;
            color: white;
            display: block;
            line-height: 1.35em;
            padding: 4px 20px;
            text-decoration: none;
            white-space: nowrap;
        }

        div.menu ul.level1 {
            border-bottom: 0;
        }

       

        div.menu ul li a:hover {
            /* background-color: #bfcbd6;     color: #465c71;*/
            background-color: #84BF99;
            color: #FFFFFF;
            text-decoration: none;
        }

        div.menu ul li a:active {
            background-color: #465c71;
            color: #cfdbe6;
            text-decoration: none;
        }

        div.menu ul li a {
            display: block;
            padding: 0 20px;
            margin: 0px 0;
            line-height: 35px;
            line-height: 2em;
            text-decoration: none;
            border-right: 1px solid Gray;
        }


ul > li:first-child a {
    border: none;
}

div.menu ul li a.level1 {
    border-bottom: none;
}

div.menu ul li a.level2 {
    border-bottom: none;
}

div.menu ul li a[title] {
    border-bottom: none;
}


/* to manipulate dropped menu*/
div.menu ul li  ul li a
{
    font-size: 16px;
    font-family: Arial, Verdana;
    font-weight: 600;
}

请帮帮我。我很震惊。

我在这里问了同样的问题 http://forums.asp.net/t/2037911.aspx?Asp+net+menu+submenu+problem但我没有得到任何答案。

1 个答案:

答案 0 :(得分：0)

抱歉，伙计们，我会在发布之前尝试一下。

我通过将这些行添加到导航菜单css

来解决

ul：first-child＆gt; li：last-child ul.level4 { 保证金右：-300px }

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