Question

当我点击链接按钮时，它不会显示来自数据库的数据...如果我从数据库更新的部分是在选项卡式面板之外，那么它工作正常...我猜有些问题是因为js（标签面板）......任何想法？

ASPX代码

<script type="text/javascript">
        var hh;
        var left;

        function pageLoad(sender, args) {
            if (args.get_isPartialLoad()) {
                //Default Action
                hh = '<div id="convertThis">' + $("#convertThis").html() + '</div>';
                var tab1 = $("#convertThis").advancedTabs({
                    tabPosition: 'top',
                    visibleTabItem: 3,
                    whereAmI: false,
                    width:728,
                    hideTabs: true
                });
            }
        }

    </script>


<asp:UpdatePanel ID="UpdatePanelMainContent" runat="server">
       <ContentTemplate>
    <div class="barbig left padright">
      <div class="ccs2008header">
        <h4 id="h4header" runat="server" class="css2008fontstyle"></h4>
      </div>  

      <div id="convertThis">
                    <div id="tabs">
                        <div rel="divUpdatePanel" >
          <asp:LinkButton ID="LinkButtonDefinitions" runat="server" OnClientClick="LinkButtonDefinitions_Click">Definitions</asp:LinkButton></div>
                        <div rel="divUpdatePanel">Employees</div>
                        <div rel="divUpdatePanel" >Family</div>
                        <div rel="d" >Home Town</div>
                        <div rel="e">Other Than Home Town</div>
                        <div rel="f" >Admissibility</div>
                        <div rel="g" >Types Of LTC</div>
                        <div rel="h" >Block Period</div>
                        <div rel="i">Entitlement</div>
                        <div rel="j" >Advance</div>
                        <div rel="l" >Adjustment of advance</div>
                        <div rel="n" >Reimbursement</div>
                        <div rel="o" >Carry Over & Forfeiture of claim</div>
                        <div rel="o" >Relaxations & Interpretations</div>
                    </div>
                    <div id="divs">
                        <div id="divUpdatePanel" runat="server">

                        </div>

                    </div>
                </div>
    </div>
        </ContentTemplate>

        <Triggers>
            <asp:AsyncPostBackTrigger ControlID="LinkButtonDefinitions" />
        </Triggers>

       </asp:UpdatePanel>

代码背后

 Public Sub loadContent(ByVal PageName As String)

        Dim _con As New SqlConnection(ConfigurationManager.ConnectionStrings("LeaveDBConnectionString").ConnectionString)
        Dim _da As New SqlDataAdapter("SELECT PageHeader,PageContent FROM PageKeeper WHERE PageName='" & PageName & "'", _con)
        Dim _table As New DataTable

        Try
            _con.Open()
            _da.Fill(_table)
            _con.Close()
            _con.Dispose()
            With _table.Rows(0)
                h4header.InnerText = .Item(0)
                divUpdatePanel.InnerHtml = .Item(1)
                Me.Title = .Item(0)
            End With

        Catch ex As Exception
            MsgBox(ex.Message)
            divUpdatePanel.InnerText = "No Data Found"
        Finally
            _con.Close()
            _con.Dispose()
        End Try
    End Sub

    Protected Sub LinkButtonDefinitions_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles LinkButtonDefinitions.Click
        loadContent("Definitions")
    End Sub

Answer 1

可能您没有在代码中初始化pageLoad否。

var prm = Sys.WebForms.PageRequestManager.getInstance();    
prm.add_endRequest(pageLoad);

此pageLoad不是从UpdatePanel自动调用的函数，您需要在javascript部分初始化该函数。实际上不是一个知道功能，所以我想你复制粘贴这个代码来自这个部分。

js内的错误更新（选项卡式面板）

1 个答案: