Question

我使用计时器将更改面板中的导航代码放入，但一分钟后，活动菜单消失，页面上没有显示活动菜单，但所选页面仍然存在....

让我分享我的代码..

更新面板计数器的代码 Aspx代码：

        <asp:UpdatePanel runat="server" id="UpdatePanel1">
            <ContentTemplate>
            <asp:Timer runat="server" id="Timer1" Interval="10000" OnTick="Timer1_Tick"></asp:Timer>



            <nav class="navbar-default navbar-side" role="navigation" style="background-color: #333333; height:100%;">
        <div class="sidebar-collapse" style="background-color: #333333; height:100%;">
            <ul class="nav" id="main-menu">
            <li class="text-center">
                <img src="../assets/img/Logo.jpg" class="user-image img-responsive"/>                 </li>


<li>
                    <a  class="active-menu" id="MDB"  href="ManagerDashBoard.aspx"><i class="fa fa-dashboard fa-3x"></i>Manager DashBoard </a>                   
                </li>


                    <li>
                        <a href="#"><i class="fa fa-sitemap fa-3x"></i>Messages<span class="fa arrow"></span></a>
                        <ul class="nav nav-second-level">
                            <li>
                                <a id="MNMF" href="ManagerNewMessageForm.aspx">Create New Message</a>
                            </li>
                            <li>
                                <a id="MI" href="ManagerInbox.aspx?Status=11">Inbox<span class="in-badge"><asp:Label ID="mgInLabel1" runat="server" Text=""></asp:Label></span> </a>
                            </li>
                            <li>
                                <a id="MS" href="ManagerInbox.aspx?Status=22">Send<span ></span> </a>
                            </li>

                        </ul>
                    </li>
                    <li>
                    <a href="#"><i class="fa fa-sitemap fa-3x"></i>Suggestion Follow Up<span class="fa arrow"></span></a>
                    <ul class="nav nav-second-level">

                         <li>
                            <a  id="MP" href="ManagerNewSuggestion.aspx?Status=7">Pending <span class="mr-badge"><asp:Label ID="SMRPLabel1" runat="server" Text=""></asp:Label></span> </a>
                        </li>
                        <li>
                            <a id="MPP" href="ManagerNewSuggestion.aspx?Status=3">Postpone<span class="pp-badge"><asp:Label ID="PPLabel1" runat="server" Text=""></asp:Label></span> </a>
                        </li>
                      <li>
                            <a id="MAR" href="ManagerNewSuggestion.aspx?Status=6">Archived<span class="ar-badge"><asp:Label ID="SARLabel4" runat="server" Text=""></asp:Label></span></a>
                        </li>

                    </ul>
                  </li>  


                    <li>
                    <a href="#"><i class="fa fa-sitemap fa-3x"></i>Account Setting<span class="fa arrow"></span></a>
                    <ul class="nav nav-second-level">

                         <li>
                            <a id="MAC" href="ManagerAccount.aspx">Account Control</a>
                        </li>
                        <li>
                            <a id="MUP" href="ManagerPassword.aspx">Update Password</a>
                        </li>

                    </ul>
                  </li>  


            </ul>

        </div>
         <div style="background-color: #333333; height: 400px;">

            </div>
    </nav>  


 </ContentTemplate>

C＃代码：

public void msgcounter()
    {

        SqlConnection con = new SqlConnection(ConfigurationManager.ConnectionStrings["FBMNGTConnectionString"].ConnectionString);
        con.Open();

        int msgstatusid = 0;
        while (msgstatusid < 22)
        {

            string strquery2 = string.Empty;



            strquery2 = "select count(Status) as msgcntstatus  from  MessageApprovalTable where Status = " + msgstatusid + " and ToEmployee_ID =" + Session["Employee_Id"];





            SqlCommand cmd2 = new SqlCommand(strquery2, con);

            SqlDataAdapter sda = new SqlDataAdapter(cmd2);
            DataSet ds = new DataSet();

            sda.Fill(ds);


            string mgcount = Convert.ToString(ds.Tables[0].Rows[0]["msgcntstatus"]);


            switch (msgstatusid)
            {
                case 11:

                    mgInLabel1.Text = Convert.ToString(mgcount);

                    break;
                //case 22:
                //    mngsndLabel1.Text = Convert.ToString(mgcount);
                //    break;
                //case "2":
                //    strquery += " where Suggestion_Status = 2";
                //    break;

                default:
                    break;

            }





            msgstatusid++;
        }

    }



    protected void Timer1_Tick(object sender, EventArgs e)
    {
        counter();
        msgcounter();
    }

Answer 1

请将以下行添加到Timer_Tick， Put，菜单ID：MDB; RUNAT =＆＃34;服务器＆＃34;

<强> MDB.attributes.add（＆＃34;类＆＃34;＆＃34;有源菜单＆＃34）;

对于所有页面您可以在菜单项

上获取href值或Page Name For Applied Active类

Asp.net菜单导航活动类属性

1 个答案: