Ich habe Updatepanel, in dem ich mit Tabellen bin alskeine Daten in asp Tabelle nach Post zurück
<asp:UpdatePanel ID="DynCreated" EnableViewState="true" UpdateMode="Conditional"
runat="server">
<ContentTemplate >
<div style="display: none" enableviewstate="true">
<asp:TextBox ID="flgClear" EnableViewState="true" Text="" runat="server"></asp:TextBox>
<asp:TextBox ID="flgAdd" EnableViewState="true" Text="" runat="server"></asp:TextBox>
<asp:TextBox ID="txtList" EnableViewState="true" Text="|" runat="server"></asp:TextBox>
<asp:TextBox ID="txtDelete" EnableViewState="true" Text="|" runat="server"></asp:TextBox></div>
<asp:Table ID="tblGrid" CssClass="grid" CellPadding="0" CellSpacing="0"
Width="100%" EnableViewState="true" runat="server"> <asp:TableRow TableSection="TableHeader" ID="trHeader" CssClass="crid-header Datagrid-header"
runat="server" EnableViewState="true">
<asp:TableHeaderCell ID="hdrSequence" runat="server">
<asp:Label ID="lblSequence" Text="#" CssClass="cel" runat="server" />
</asp:TableHeaderCell>
<asp:TableHeaderCell ID="hdrHouseBill" runat="server">
<asp:Label ID="lblHouseBill" Text="HouseBill" CssClass="ceva-form-label" runat="server" />
</asp:TableHeaderCell>
<asp:TableHeaderCell ID="hdrFileNumber" runat="server">
<asp:Label ID="lblFileNumber" Text="FileNumbere" CssClass="ceva-form-label" runat="server" />
</asp:TableHeaderCell>
</asp:TableRow>
</asp:Table>
<br />
<br />
<div class="text-center">
<asp:Button ID="btnAddNewHB" CssClass="tn btn-dialog" Text="Add New Status"
OnClientClick="return ShowNewLeg();" runat="server" />
<asp:Button Text="Validate" CssClass="cen btn-dialog" runat="server" ID="btnValidate" />
<asp:Button ID="btnSave" CssClass="tn-dialog" Text="Save" OnClientClick="return Save()" Visible="false"
runat="server" />
<asp:Button ID="btnCancel" CssClass=" btn-dialog" OnClientClick="window.returnValue = 1; window.close(); return false;"
Text="Cancel" CausesValidation="false" runat="server" />
<asp:Button ID="btnClear" CssClass=tn btn-dialog" Text="Clear All" OnClientClick="return ClearTable();"
runat="server" />
<input type="hidden" id="hndtimeformat" runat="server" name="hndtimeformat" value="0"
style="display: none" />
</div>
</ContentTemplate>
</asp:UpdatePanel>
Von dem Back-End gezeigt i neue Zeile zur tblGrid ist Zugabe
For j As Integer = tblGrid.Rows.Count To maxRow
Dim newRow As TableRow= New TableRow()
newRow.Cells.Add(CreateNewLabel(tblGrid.Rows.Count, "SEQ",
tblGrid.Rows.Count, tblGrid.Rows.Count, "40px", bColor))
newRow.Cells.Add(CreateNewText(tblGrid.Rows.Count, "HB", "",
tblGrid.Rows.Count, "10px", "", 3, "none", False))
newRow.Cells.Add(CreateNewLabel(tblGrid.Rows.Count, "FN", "", tblGrid.Rows.Count, "60px", ""))
newRow.Cells.Add(CreateNewDD(tblGrid.Rows.Count, "ST", statusup, tblGrid.Rows.Count, "10px", "", 3, "none", True))
newRow.Cells.Add(CreateNewDT(tblGrid.Rows.Count, "datetime", "", tblGrid.Rows.Count, ""))
newRow.Cells.Add(CreateNewAC(tblGrid.Rows.Count, "LC", "", "", tblGrid.Rows.Count, "0.0", AutoCompletor.DisplayFieldType.Code, "", "", False))
newRow.Cells.Add(CreateNewText(tblGrid.Rows.Count, "SG", "", tblGrid.Rows.Count, "10px", "", 0, "none"))
newRow.Cells.Add(CreateNewCB(tblGrid.Rows.Count, "CB", "", tblGrid.Rows.Count, "5px", bColor))
newRow.Cells.Add(CreateNewText(tblGrid.Rows.Count, "Note", "", tblGrid.Rows.Count, "10px", "", 0, "none"))
newRow.Cells.Add(CreateNewLabel(tblGrid.Rows.Count, "Er", "", tblGrid.Rows.Count, "40px", bColor))
newRow.Cells.Add(CreateNewImage(tblGrid.Rows.Count, "btn", tblGrid.Rows.Count)) tblGrid.Rows.Add(newRow) Next j
Ich bekomme Daten, was auch immer ich vor dem Post zurück, nach dem Post zurück, es hat keine Daten, die in der TabGrid vorhanden ist.
Muss ich ViewState oder Session verwenden? Gibt es irgendeine Möglichkeit, die Daten zu bekommen? Bitte Beratung !!
, wenn ich in Viewstate setzen Es gibt mir "Typ" System.Web.UI.WebControls.Table 'in Assembly "System.Web, Version = 2.0.0.0, Kultur = neutral, PublicKeyToken = b03f5f7f11d50a3a' ist nicht als serialisierbar markiert." Fehler – user7776356
Versuchen Sie, eine Datentabelle statt einer Tabelle zu definieren, auf diese Weise können Sie in Viewstate speichern und auch wie Table.datasource festlegen – FabioTos