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RadTabStrip event "OnTabClick" not firing with PostBack= true?

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TabStrip
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Mehdi
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Mehdi asked on 29 May 2013, 01:36 PM


Hello I am writing about a problem with the controler "RadTabStrip". In fact I spent the last updated for controllers telerik ASP Net, "onTabClick" function does not firing.
 This is an internal web application company and it gets really annoying. Is it possible to help me as soon as possible please? I remain available for any questions.
Thank's a lot.
 I do not understand why .. But I have changed nothing.

Here is my ASP code radTabStrip (note well 'AutoPostBack' to true):

<telerik:RadTabStrip ID="RadTabStrip2" runat="server" Visible="true" Skin="" EnableEmbeddedSkins="false"
MultiPageID="RadMultiPage2" SelectedIndex="0" Orientation="HorizontalBottom" CssClass="tabStripTool" AutoPostBack="True" OnTabClick="onTabSelect" >

And my complete code with Radrid

<telerik:RadGrid ID="gridRiskAll" runat="server" EnableEmbeddedSkins="false" Skin="MyCustomSkin"
                                DataSourceID="SqlDataSource1" ShowHeader="true" BorderWidth="0px" BorderStyle="None"
                                OnItemDataBound="gridRiskAll_ItemDataBound" AllowSorting="true" OnItemCommand="gridRiskAll_OnItemCommand">
                                <ClientSettings EnableRowHoverStyle="true">
                                </ClientSettings>
                                <MasterTableView DataSourceID="SqlDataSource1" runat="server" ShowHeader="true" AutoGenerateColumns="false"
                                    CssClass="tableRisk3" GroupLoadMode="Server" DataKeyNames="riskID" AllowMultiColumnSorting="false">
                                    <NoRecordsTemplate>
                                        <asp:Label runat="server" ID="lbNoRecorRisk" Text=""></asp:Label>
                                    </NoRecordsTemplate>
                                    <ItemStyle CssClass="itemRisk3" />
                                    <AlternatingItemStyle />
                                    <HeaderStyle CssClass="headerRisk" />
                                    <Columns>
                                        <telerik:GridBoundColumn ItemStyle-CssClass="headerColumnRisk1" DataField="num" HeaderText='<%$ Resources:IRM, risk_label_number %>'
                                            ItemStyle-ForeColor="#e74141" ItemStyle-Font-Bold="true" SortExpression="num">
                                        </telerik:GridBoundColumn>
                                        <telerik:GridTemplateColumn ItemStyle-CssClass="alignTop2" UniqueName="templateColumnName"
                                            HeaderText='<%$ Resources:IRM, global_title %>' SortExpression="name">
                                            <ItemTemplate>
                                                <asp:LinkButton runat="server" Text='<%# Bind("name") %>' CommandName="NameClickRisk"
                                                    CommandArgument='<%# Bind("riskID") %>' ID="lbnameRisk" CssClass="lbRiskName"></asp:LinkButton>
                                            </ItemTemplate>
                                        </telerik:GridTemplateColumn>
                                        <telerik:GridTemplateColumn UniqueName="templateColumn3" ItemStyle-CssClass="headerColumnRisk1"
                                            HeaderText='<%$ Resources:IRM, risk_label_area %>'>
                                            <ItemTemplate>
                                                <table>
                                                    <tr>
                                                        <asp:Label ID="lbMatriceZone" runat="server" Text='<%# Bind("columnID") %>' Visible="false"></asp:Label>
                                                        <asp:Label ID="lbMatriceZone2" runat="server" Text='<%# Bind("lineID") %>' Visible="false"></asp:Label>
                                                        <asp:Image ID="imgZone" runat="server" />
                                                    </tr>
                                                </table>
                                            </ItemTemplate>
                                        </telerik:GridTemplateColumn>
                                        <telerik:GridTemplateColumn UniqueName="templateColumn" HeaderText='<%$ Resources:IRM, risk_label_control %>'
                                            ItemStyle-CssClass="headerColumnRisk2" SortExpression="controlStatut">
                                            <ItemTemplate>
                                                <asp:Panel ID="EtatControlFull" CssClass="fontbar" runat="server" Width="100px" Height="17px">
                                                    <asp:Panel ID="EtatControl" runat="server" Height="15px" CssClass="alignBar">
                                                        <asp:Label ID="EtatControl_percentage" runat="server" Text='<%# Bind("controlStatut") %>'
                                                            ForeColor="White" Font-Bold="true"></asp:Label>
                                                    </asp:Panel>
                                                </asp:Panel>
                                            </ItemTemplate>
                                        </telerik:GridTemplateColumn>
                                        <telerik:GridTemplateColumn UniqueName="templateColumn2" HeaderText='<%$ Resources:IRM, risk_label_deadline %>'
                                            SortExpression="deadLine" ItemStyle-CssClass="headerColumnRisk2" HeaderStyle-Width="100px">
                                            <ItemTemplate>
 
 
 
                                                <asp:Label runat="server" ID="riskID" Text='<%# Bind("riskID") %>' Visible="false"></asp:Label>
                                                <asp:Label runat="server" ID="lbsolved" Text='<%# Bind("solved") %>' Visible="false"></asp:Label>
                                                <asp:Panel ID="EtatErosionFull" CssClass="fontbar" runat="server" Width="100px" Height="17px">
                                                    <asp:Panel ID="EtatErosion" runat="server" Height="15px" CssClass="alignBar2">
                                                        <asp:Label ID="EtatErosion_percentage" runat="server" ForeColor="White" Font-Bold="true"></asp:Label>
                                                    </asp:Panel>
                                                </asp:Panel>
                                                <telerik:RadToolTip ID="RadToolTip2" runat="server" TargetControlID="EtatErosionFull" RelativeTo="Element"
                                                    Position="BottomCenter" RenderInPageRoot="true" Width="200px" BackColor="#B5E8FF">
 
                                                    <asp:Label runat="server" Text="<%$ Resources:IRM,global_label_echeance %>"></asp:Label>
                                                    <asp:Label ID="lbl_ErosionFinalPopup" runat="server"></asp:Label>
                                                </telerik:RadToolTip>
                                            </ItemTemplate>
                                        </telerik:GridTemplateColumn>
                                        <telerik:GridBoundColumn DataField="erosion2" HeaderText='<%$ Resources:IRM, global_review_mounth %>'
                                            SortExpression="ero2" ItemStyle-CssClass="lbRiskErosion">
                                        </telerik:GridBoundColumn>
                                        <telerik:GridTemplateColumn UniqueName="templateColumTool" HeaderText="<table id='tableTitleGridRisk' cellpadding='0' cellspacing='0'><tr><tr id='trTitleGridRisk'><td><img src='image/tool-action.png' title='Actions' /></td><td><img src='image/tool-process.png' title='ProcĂ©dures' /></td><td><img src='image/tool-alert.png' title='Alertes' /></td><td><img src='image/tool-user.png' title='SĂ©ances' /></td></tr></table>"
                                            ItemStyle-CssClass="headerColumnRisk3">
                                            <ItemTemplate>
                                                <asp:Table runat="server" ID="tableToolGridRisk" CellPadding="0" CellSpacing="0">
                                                    <asp:TableRow CssClass="trToolGridRisk">
                                                        <asp:TableCell CssClass="tdToolGridRisk" ID="cellA">
                                                            <asp:LinkButton runat="server" ID="lbNumA" Text="0" CssClass="lbaTd" CommandName="NameClickRisk"
                                                                CommandArgument='<%# Bind("riskID") %>'></asp:LinkButton>
                                                        </asp:TableCell>
                                                        <asp:TableCell CssClass="tdToolGridRisk" ID="cellP">
                                                            <asp:LinkButton runat="server" ID="lbNumP" Text="0" CssClass="lbaTd" CommandName="NameClickRisk"
                                                                CommandArgument='<%# Bind("riskID") %>'></asp:LinkButton>
                                                        </asp:TableCell>
                                                        <asp:TableCell CssClass="tdToolGridRisk" ID="cellR">
                                                            <asp:LinkButton runat="server" ID="lbNumR" Text="0" CssClass="lbaTd" CommandName="NameClickRisk"
                                                                CommandArgument='<%# Bind("riskID") %>'></asp:LinkButton>
                                                        </asp:TableCell>
                                                        <asp:TableCell CssClass="tdToolGridRisk" ID="cellS">
                                                            <asp:LinkButton runat="server" ID="lbNumS" Text="0" CssClass="lbaTd" CommandName="NameClickRisk"
                                                                CommandArgument='<%# Bind("riskID") %>'></asp:LinkButton>
                                                        </asp:TableCell>
                                                    </asp:TableRow>
                                                </asp:Table>
                                            </ItemTemplate>
                                        </telerik:GridTemplateColumn>
                                        <telerik:GridTemplateColumn UniqueName="templateColumnAName">
                                            <ItemTemplate>
                                                <asp:Label runat="server" ID="lbAncre" Visible="true" CssClass="anchorRisk"></asp:Label>
                                            </ItemTemplate>
                                        </telerik:GridTemplateColumn>
                                    </Columns>
                                    <%-- ------------------------------------------------------------PANEL DETAIL RISK--------------------------------------------------------------------------------------------------------------------------------------- --%>
                                    <NestedViewSettings DataSourceID="SqlDataSource3">
                                        <ParentTableRelation>
                                            <telerik:GridRelationFields DetailKeyField="riskID" MasterKeyField="riskID" />
                                        </ParentTableRelation>
                                    </NestedViewSettings>
                                    <NestedViewTemplate>
                                        <asp:Panel ID="NestedViewPanel" runat="server" CssClass="viewWrap">
                                            <div class="topNestViewPanel">
                                                <asp:LinkButton runat="server" ID="lbClosePanel" Text='<%$ Resources:IRM, global_button_close %>'
                                                    OnClick="closePanel" CssClass="closeBtn"></asp:LinkButton>
                                                <asp:LinkButton runat="server" ID="lbClosePanelX" Text="    X" OnClick="closePanel"
                                                    CssClass="closeBtn"></asp:LinkButton>
                                            </div>
                                            <div class="shadowTopNestedView">
                                            </div>
 
                                            <table class="tableDetailRisk">
                                                <tr>
                                                    <td class="testNested left">
 
                                                        <asp:Panel runat="server" CssClass="adminBtnRisk" Visible="true" ID="panelAdminRisk">
                                                            <table>
                                                                <tr>
                                                                    <td>
                                                                        <asp:LinkButton runat="server" ID="btnHistoryVersionRisk" CssClass="btnHistoryVersion" OnClick="btnHistoryVersionRisk_Click" ToolTip="<%$ Resources:IRM,global_tooltip_riskChangeVersion %>"></asp:LinkButton></td>
                                                                    <td>
                                                                        <asp:ImageButton runat="server" ImageUrl="image/icone/move.png" ID="btnChangePosition" Visible="true" OnClick="openWinPositionRisk" ToolTip="<%$ Resources:IRM,global_tooltip_riskChangePosition %>" /></td>
                                                                    <td>
                                                                        <asp:ImageButton ID="btnEditRiskPopup" runat="server" ImageUrl="image/icone/edit-icon.png" OnClick="openWinEditRisk" ToolTip="<%$ Resources:IRM,global_tooltip_riskEdit %>"></asp:ImageButton></td>
                                                                    <td>
                                                                        <asp:ImageButton ID="btnDeleteRiskPopup" runat="server" ImageUrl="image/icone/delete-icon.png" OnClientClick="getValueConfrimRisk(); return false;" ToolTip="<%$ Resources:IRM,global_tooltip_riskDelete %>"></asp:ImageButton></td>
                                                                </tr>
                                                            </table>
                                                        </asp:Panel>
 
                                                        <asp:Panel runat="server" CssClass="displayNone2" Visible="false" ID="panelVersionRisk">
                                                            <asp:HiddenField runat="server" ID="riskIDVersion" />
                                                            <asp:DropDownList runat="server" ID="DDListHistoryVersionRisk" AutoPostBack="true" OnSelectedIndexChanged="select_riskVersion"></asp:DropDownList>
                                                            <asp:Button runat="server" ID="btnSaveVersionRisk" Text='<%$ Resources:IRM, version_button_return %>' OnClick="btnSaveVersionRisk_Click" />
                                                            <asp:Button runat="server" ID="btnCancelVersionRisk" Text='<%$ Resources:IRM, global_button_cancel %>' OnClick="btnCancelVersionRisk_Click" />
                                                        </asp:Panel>
 
                                                        <asp:Label runat="server" ID="lbNVRiskId" Text='<%# Bind("riskID") %>' Visible="false"></asp:Label>
                                                        <asp:Label runat="server" ID="lbNVProductImpact" Text='<%#Bind("productImpact") %>'
                                                            Visible="false"></asp:Label>
                                                        <asp:Label runat="server" ID="lbNVAssessmentImpact" Text='<%#Bind("assessmentImpact") %>'
                                                            Visible="false"></asp:Label>
                                                        <asp:Label runat="server" ID="lbNVBurdenImpact" Text='<%#Bind("burdenImpact") %>'
                                                            Visible="false"></asp:Label>
 
                                                        <telerik:RadTabStrip runat="server" ID="tabStripImpactMatrice" SelectedIndex="0"
                                                            MultiPageID="RadMultiPage1">
                                                            <Tabs>
                                                                <telerik:RadTab runat="server" Text='<%$ Resources:IRM, global_description %>'>
                                                                </telerik:RadTab>
                                                                <telerik:RadTab runat="server" Text='<%$ Resources:IRM, risk_title_impact_and_matrice %>'>
                                                                </telerik:RadTab>
                                                            </Tabs>
                                                        </telerik:RadTabStrip>
 
                                                        <telerik:RadMultiPage runat="server" ID="RadMultiPage1" SelectedIndex="0" CssClass="multipage">
 
                                                            <telerik:RadPageView runat="server" ID="RadPageView1" CssClass="pageView1">
                                                                <asp:Label ID="lbDetailRisk" runat="server" Text='<%#Bind("description") %>' CssClass="lbDetailRiskClass"></asp:Label>
                                                            </telerik:RadPageView>
 
 
                                                            <telerik:RadPageView runat="server" ID="RadPageView2" CssClass="pageView2">
                                                                <div class="riskPresent">
                                                                    <div class="matriceFloatLeft">
                                                                        <table>
                                                                            <tr>
                                                                                <td></td>
                                                                                <td>
                                                                                    <asp:Table runat="server" ID="tableColumnRiskView">
                                                                                    </asp:Table>
                                                                                </td>
                                                                            </tr>
                                                                            <tr>
                                                                                <td>
                                                                                    <asp:Table runat="server" ID="tableLineRiskView">
                                                                                    </asp:Table>
                                                                                </td>
                                                                                <td>
                                                                                    <asp:Table runat="server" ID="matriceRiskView">
                                                                                    </asp:Table>
                                                                                </td>
                                                                            </tr>
                                                                        </table>
                                                                    </div>
                                                                    <div class="matriceFloatLeft">
                                                                        <telerik:RadPanelBar ID="radPanelImpact" runat="server" EnableEmbeddedSkins="false"
                                                                            Skin="mySkin" CssClass="blockImpact2">
                                                                            <Items>
                                                                                <telerik:RadPanelItem Text='<%$ Resources:IRM, risk_title_impact_identified %>' Expanded="true"
                                                                                    CssClass="headerBlockImpact" Enabled="false" BorderStyle="none">
                                                                                    <Items>
                                                                                        <telerik:RadPanelItem Text='<%$ Resources:IRM, global_label_assessment %>' ForeColor="Black"
                                                                                            BorderStyle="none" Expanded="true">
                                                                                            <Items>
                                                                                            </Items>
                                                                                        </telerik:RadPanelItem>
                                                                                        <telerik:RadPanelItem Text='<%$ Resources:IRM, risk_label_product %>' ForeColor="Black"
                                                                                            Expanded="true">
                                                                                            <Items>
                                                                                            </Items>
                                                                                        </telerik:RadPanelItem>
                                                                                        <telerik:RadPanelItem Text='<%$ Resources:IRM, global_label_burden %>' ForeColor="Black"
                                                                                            Expanded="true">
                                                                                            <Items>
                                                                                            </Items>
                                                                                        </telerik:RadPanelItem>
                                                                                    </Items>
                                                                                </telerik:RadPanelItem>
                                                                            </Items>
                                                                        </telerik:RadPanelBar>
                                                                    </div>
                                                                </div>
                                                            </telerik:RadPageView>
                                                        </telerik:RadMultiPage>
 
 
                                                        <%-- ------------------------------------------------------------OUTIL----------------------------------------------------------------- --%>
                                                        <table id="tableTools">
                                                            <tr>
                                                                <td>
                                                                    <asp:Panel runat="server" ID="blockOngletOutil2" Visible="true" CssClass="divTool">
                                                                        <asp:Label ID="lbRiskIDTool" runat="server" Text=""></asp:Label>
 
                                                                        <telerik:RadTabStrip ID="RadTabStrip2" runat="server" Visible="true" Skin="" EnableEmbeddedSkins="false"
                                                                            MultiPageID="RadMultiPage2" SelectedIndex="0" Orientation="HorizontalBottom"
                                                                            CssClass="tabStripTool" AutoPostBack="True" OnTabClick="onTabSelect"  >
                                                                            <Tabs>
                                                                                <telerik:RadTab Text="tab0" HoveredCssClass="tabToolHover" SelectedCssClass="tabToolSelected"
                                                                                    CssClass="tabTool">
                                                                                    <TabTemplate>
                                                                                        <div class="tabDiv">
                                                                                            <asp:Label runat="server" ID="lbTousTool" Text='<%$ Resources:IRM, global_all %>'></asp:Label>
                                                                                            <asp:Panel runat="server" CssClass="divNumTous" ID="panelToolAll">
                                                                                                <asp:Label runat="server" ID="lbNumTous" Text=""></asp:Label>
                                                                                            </asp:Panel>
                                                                                        </div>
                                                                                    </TabTemplate>
                                                                                </telerik:RadTab>
                                                                                <telerik:RadTab Text="tab1" HoveredCssClass="tabToolHover" SelectedCssClass="tabToolSelected"
                                                                                    CssClass="tabTool">
                                                                                    <TabTemplate>
                                                                                        <div class="tabDiv">
                                                                                            <asp:Label runat="server" ID="lbActionTool" Text='<%$ Resources:IRM, tool_actions %>'></asp:Label>
                                                                                            <asp:Panel runat="server" CssClass="divNumAction" ID="panelToolAction">
                                                                                                <asp:Label runat="server" ID="lbNumAction" Text=""></asp:Label>
                                                                                            </asp:Panel>
                                                                                        </div>
                                                                                    </TabTemplate>
                                                                                </telerik:RadTab>
                                                                                <telerik:RadTab Text="tab2" HoveredCssClass="tabToolHover" SelectedCssClass="tabToolSelected"
                                                                                    CssClass="tabTool">
                                                                                    <TabTemplate>
                                                                                        <div class="tabDiv">
                                                                                            <asp:Label runat="server" ID="lbProceduresTool" Text='<%$ Resources:IRM, tool_procedures %>'></asp:Label>
                                                                                            <asp:Panel runat="server" CssClass="divNumProcedure" ID="panelToolProcedures">
                                                                                                <asp:Label runat="server" ID="lbNumProcedure" Text=""></asp:Label>
                                                                                            </asp:Panel>
                                                                                        </div>
                                                                                    </TabTemplate>
                                                                                </telerik:RadTab>
                                                                                <telerik:RadTab Text="tab3" HoveredCssClass="tabToolHover" SelectedCssClass="tabToolSelected"
                                                                                    CssClass="tabTool">
                                                                                    <TabTemplate>
                                                                                        <div class="tabDiv">
                                                                                            <asp:Label runat="server" ID="lbWarningTool" Text='<%$ Resources:IRM, tool_warning %>'></asp:Label>
                                                                                            <asp:Panel runat="server" CssClass="divNumWarning" ID="panelToolWarning">
                                                                                                <asp:Label runat="server" ID="lbNumWaring" Text=""></asp:Label>
                                                                                            </asp:Panel>
                                                                                        </div>
                                                                                    </TabTemplate>
                                                                                </telerik:RadTab>
                                                                                <telerik:RadTab Text="tab4" HoveredCssClass="tabToolHover" SelectedCssClass="tabToolSelected"
                                                                                    CssClass="tabTool">
                                                                                    <TabTemplate>
                                                                                        <div class="tabDiv">
                                                                                            <asp:Label runat="server" ID="lbMeetingTool" Text='<%$ Resources:IRM, global_meeting %>'></asp:Label>
                                                                                            <asp:Panel runat="server" CssClass="divNumMeeting" ID="panelToolMeeting">
                                                                                                <asp:Label runat="server" ID="lbNumMeeting" Text=""></asp:Label>
                                                                                            </asp:Panel>
                                                                                        </div>
                                                                                    </TabTemplate>
                                                                                </telerik:RadTab>
                                                                            </Tabs>
                                                                        </telerik:RadTabStrip>
                                                                        <div id="blockOutil2">
                                                                            <telerik:RadMultiPage runat="server" ID="RadMultiPage2" SelectedIndex="0" Visible="true">
                                                                                <telerik:RadPageView runat="server" ID="RadPageOutil01">
                                                                                    <telerik:RadGrid EnableEmbeddedSkins="false" Skin="MyCustomSkin" CssClass="RadOutil"
                                                                                        ID="RadGridOutil01" runat="server" Visible="true" OnItemDataBound="RadGridOutil_DataBound"
                                                                                        OnItemCommand="gridTool_ItemCommand" RegisterWithScriptManager="false">
                                                                                        <MasterTableView ShowHeader="false" AutoGenerateColumns="false" CssClass="tableTool"
                                                                                            DataKeyNames="toolsID" DataSourceID="SqlDataSource4">
                                                                                            <NoRecordsTemplate>
                                                                                                <asp:Label runat="server" ID="lbNoRecordToolsRisk" Text='<%$ Resources:IRM, risk_label_no_tool %>'></asp:Label>
                                                                                            </NoRecordsTemplate>
                                                                                            <AlternatingItemStyle CssClass="altItem" />
                                                                                            <ItemStyle CssClass="item" />
                                                                                            <Columns>
                                                                                                <telerik:GridTemplateColumn UniqueName="templateColumnStatus">
                                                                                                    <ItemTemplate>
                                                                                                        <asp:Label runat="server" ID="lbToolStatus" Text='<%# Bind("status") %>' Visible="false"></asp:Label>
                                                                                                    </ItemTemplate>
                                                                                                </telerik:GridTemplateColumn>
                                                                                                <telerik:GridBoundColumn DataField="toolsID" Visible="false">
                                                                                                </telerik:GridBoundColumn>
                                                                                                <telerik:GridTemplateColumn UniqueName="templateColumnStatusBtn" ItemStyle-CssClass="borderRightTool cellToolStatut">
                                                                                                    <ItemTemplate>
                                                                                                        <asp:LinkButton runat="server" ID="btnStatus" Text="" Visible="true" CssClass="button"></asp:LinkButton>
                                                                                                    </ItemTemplate>
                                                                                                </telerik:GridTemplateColumn>
                                                                                                <telerik:GridTemplateColumn UniqueName="templateColumnStatusBtn2" ItemStyle-CssClass="borderRightTool cellToolType">
                                                                                                    <ItemTemplate>
                                                                                                        <asp:Label ID="lbType" runat="server" Text='<%# Eval("typeTool") %>' Font-Bold="true"></asp:Label>
                                                                                                    </ItemTemplate>
                                                                                                </telerik:GridTemplateColumn>
                                                                                                <telerik:GridTemplateColumn UniqueName="templateColumnStatusBtn2" ItemStyle-CssClass="nameTool">
                                                                                                    <ItemTemplate>
                                                                                                        <asp:LinkButton ID="targetControl" runat="server" NavigateUrl="#" Text='<%# Eval("name") %>'></asp:LinkButton>
                                                                                                    </ItemTemplate>
                                                                                                </telerik:GridTemplateColumn>
                                                                                                <telerik:GridTemplateColumn UniqueName="templateColumnTools" ItemStyle-CssClass="cellToolBar">
                                                                                                    <ItemTemplate>
                                                                                                        <asp:Panel ID="EtatToolFull" CssClass="fontbar" runat="server" Width="150px" Height="17px">
                                                                                                            <asp:Panel ID="EtatTool" runat="server" Height="15px" CssClass="alignBar">
                                                                                                                <asp:Label ID="EtatTool_percentage" runat="server" Text='<%# Bind("status") %>' ForeColor="White"
                                                                                                                    Font-Bold="true"></asp:Label>
                                                                                                            </asp:Panel>
                                                                                                        </asp:Panel>
                                                                                                    </ItemTemplate>
                                                                                                </telerik:GridTemplateColumn>
                                                                                            </Columns>
                                                                                        </MasterTableView>
                                                                                    </telerik:RadGrid>
                                                                                </telerik:RadPageView>
                                                                            </telerik:RadMultiPage>
                                                                        </div>
                                                                        <asp:ImageButton ID="btnAddTools" runat="server" Visible="true" ImageUrl="image/icone/add-icon.png"
                                                                            CssClass="btnAddTool" OnClick="openWinAddTool" ToolTip="<%$ Resources:IRM,global_tooltip_toolsAdd %>"></asp:ImageButton>
                                                                    </asp:Panel>
                                                                </td>
                                                            </tr>
                                                        </table>
 
                                                    </td>
 
                                                    <td class="testNested right">
 
                                                        <asp:Panel runat="server" ID="panelModeErosion">
 
                                                            <asp:Label runat="server" ID="lbInfoBeginDate" Text='<%$ Resources:IRM, global_creation_date %>' ForeColor="#88bdf5"></asp:Label>
                                                            <asp:Label runat="server" Text=" : "></asp:Label>
                                                            <asp:Label runat="server" ID="lbBeginDate" Text='<%# Bind("creationDate") %>'></asp:Label><br />
                                                            <asp:Label runat="server" ID="lbInfoFinishDate" Text='<%$ Resources:IRM, global_label_end_date %>' ForeColor="#88bdf5"></asp:Label>
                                                            <asp:Label runat="server" Text=" : "></asp:Label>
                                                            <asp:Label runat="server" ID="lbFinishDate" Text='<%# Bind("endDate") %>'></asp:Label><br />
 
 
                                                            <asp:Button runat="server" ID="btnJudgement" CssClass="btnJudgment" Text='<%$ Resources:IRM, risk_button_judge %>'
                                                                OnClick="openWinJudgement" /><br />
 
 
                                                            <asp:Label runat="server" ID="lbInfoLastJudgment" Text='<%$ Resources:IRM, tool_label_last_judgement %>'
                                                                ForeColor="#88bdf5"></asp:Label>
                                                            <asp:Label runat="server" ID="lbLastJudgment" Text=""></asp:Label><br />
 
 
                                                            <asp:Label runat="server" ID="lbCommentLastJudgment" Text='<%$ Resources:IRM, tool_judgement_justification_lvl_control %>'
                                                                ForeColor="#88bdf5"></asp:Label>
 
                                                            <div class="zoneJudgment">
                                                                <asp:Label runat="server" ID="lbCommentJudgment" Text=""></asp:Label>
                                                                <asp:ImageButton runat="server" ID="btnEditLastJudgment" ImageUrl="image/icone/edit-icon.png"
                                                                    Visible="true" OnClick="editLastJugement" ToolTip="<%$ Resources:IRM,global_tooltip_toolsEditLastJugement %>" />
                                                            </div>
                                                            <asp:LinkButton runat="server" CssClass="btnAllJudgement" ID="btnShowAllJudgment" Text='<%$ Resources:IRM, tool_judgement_show_all %>'
                                                                OnClick="showAllJudgement"></asp:LinkButton>
 
                                                        </asp:Panel>
                                                    </td>
                                                </tr>
                                            </table>
                                        </asp:Panel>
                                    </NestedViewTemplate>
                                    <%-- --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- --%>
                                </MasterTableView>
                            </telerik:RadGrid>

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Nencho
Telerik team
answered on 30 May 2013, 12:31 PM
Hello Mehdi,

I was unable to replicate the faced issue, base on the provided code snippet. Please make sure, that there are no JavaScript errors on the page. This might caused the prevention of firing the TabClick event. In addition, could you clarify if you observed this behavior in a certain browser or the problematic behavior occurs under all major browsers?

Regards,
Nencho
Telerik
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Mehdi
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answered on 05 Jun 2013, 11:20 AM
Sorry, you're right. Finally this is a javascript error with "$ item is null or empty." After correcting everything works perfectly.
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Manu
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answered on 22 Oct 2013, 12:15 PM
Hi Mehdi,

Could you please explain what was the cause for the issue "$ item is null or empty." . Because i am also facing the same issue.

Thanks
Manu
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Mehdi
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Nencho
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Mehdi
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Manu
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