Javascript doen't work after itemCommand click

[Baptiste]

Hello,

Basically I've a header in a grid with 2 events "onmouseover" and "onmouseout". I also have a command item to add a new row in the grid. After a click on the command item both events on the header don't work.


aspx :

<telerik:RadGrid ID="rdsAdditionalLinks" runat="server" Width="100%" AllowCustomPaging="true" AllowAutomaticInserts="true" AllowPaging="false" AutoGenerateColumns="False"  AllowSorting="false" AllowMultiRowEdit="false" OnItemCommand="rdsAdditionalLinks_ItemCommand"  Visible="true" OnItemDataBound="rdsAdditionalLinks_OnItemDataBound" Height="205px" EnableEmbeddedSkins="false" Skin="Oreo">
    <PagerStyle Mode="NumericPages" Visible="false" />
    <MasterTableView GroupLoadMode="Client" ShowHeader="true" CommandItemDisplay="Top">
    <CommandItemTemplate>
        <div style="padding: 5px 5px;">
            <asp:LinkButton ID="btnAddNew" runat="server" CommandName="AddNewRow">
            <img style="border:0px;vertical-align:middle;" alt="" src="../images/icons/add.JPG" />
               Add New Row</asp:LinkButton>   |  Count :
             <asp:Label ID="addLinkCounterL" runat="server" Text="0" />
        </div>
    </CommandItemTemplate>
    <Columns>
    <telerik:GridTemplateColumn UniqueName="GroupName" Visible="false">
        <ItemStyle HorizontalAlign="Left" Width="0%" />
        <ItemTemplate>
            <asp:HiddenField ID="additionalLinkIDHF" runat="server" Value='<%# DataBinder.Eval(Container, "DataItem.id") %>' />
        </ItemTemplate>
    </telerik:GridTemplateColumn>
    <telerik:GridTemplateColumn>
        <ItemStyle HorizontalAlign="Left" Width="15%" />
            <HeaderTemplate>Label</HeaderTemplate>
            <ItemTemplate>
                 <asp:TextBox ID="gridLabelTB" runat="server" MaxLength="50" Rows="1" TextMode="SingleLine" CssClass="TextBox" Text='<%# DataBinder.Eval(Container, "DataItem.label") %>' />
        </ItemTemplate>
        <HeaderStyle HorizontalAlign="Left" Wrap="false" Width="15%" />
    </telerik:GridTemplateColumn>
    <telerik:GridTemplateColumn>
        <ItemStyle HorizontalAlign="Left" Width="60%" />
        <HeaderTemplate>URL</HeaderTemplate>
        <ItemTemplate>
            <asp:TextBox ID="gridUrlTB" runat="server" MaxLength="500" Rows="1" TextMode="SingleLine" CssClass="TextBox" Text='<%# DataBinder.Eval(Container, "DataItem.URL") %>' />
        </ItemTemplate>
        <HeaderStyle HorizontalAlign="Left" Wrap="false" Width="60%" />
    </telerik:GridTemplateColumn>
    <telerik:GridTemplateColumn>
        <ItemStyle HorizontalAlign="Left" Width="18%" />
        <HeaderTemplate><div ID="helpDiv" runat="server"> Target<img alt="Help" id="helpimg" src="../images/icons/help_ico.gif" /></div></HeaderTemplate>
        <ItemTemplate>
            <asp:TextBox ID="gridTargetTB" runat="server" MaxLength="50" Rows="1" TextMode="SingleLine" CssClass="TextBox" Text='<%# DataBinder.Eval(Container, "DataItem.target") %>' />
        </ItemTemplate>
        <HeaderStyle HorizontalAlign="Left" Wrap="false" Width="18%" />
    </telerik:GridTemplateColumn>
    <telerik:GridTemplateColumn>
        <ItemStyle HorizontalAlign="Left" Width="7%" />
        <ItemTemplate>
            <asp:LinkButton ID="btnDelete" runat="server" OnClick="DeleteAdditionalLink_Click">
                <img style="border:0px;vertical-align:middle;" alt="" src="../images/icons/delete.JPG" />
            </asp:LinkButton>
         </ItemTemplate>
         <HeaderStyle HorizontalAlign="Left" Wrap="false" Width="7%" />
     </telerik:GridTemplateColumn>
     </Columns>
     </MasterTableView>
<ClientSettings AllowGroupExpandCollapse="True" ReorderColumnsOnClient="False" AllowDragToGroup="False" AllowColumnsReorder="False">
    <Scrolling AllowScroll="True" UseStaticHeaders="True" SaveScrollPosition="True" />
</ClientSettings>
</telerik:RadGrid>

aspx.vb :

Protected Sub rdsAdditionalLinks_OnItemDataBound(ByVal sender As Object, ByVal e As Telerik.Web.UI.GridItemEventArgs)

            Dim lb As LinkButton

            If e.Item.ItemType = Telerik.Web.UI.GridItemType.Item Or e.Item.ItemType = Telerik.Web.UI.GridItemType.AlternatingItem Then

                lb = CType(e.Item.FindControl("btnDelete"), LinkButton)

                lb.CommandArgument = e.Item.ItemIndex

            ElseIf e.Item.ItemType = GridItemType.CommandItem Then

                Dim counter As Label = CType(e.Item.FindControl("addLinkCounterL"), Label)

                Dim rd As RadGrid = CType(sender, RadGrid)

                counter.Text = CType(rd.DataSource, List(Of AdditionalLinks)).Count.ToString

            ElseIf e.Item.ItemType = GridItemType.Header Then

                Dim helpDiv As HtmlGenericControl = CType(e.Item.FindControl("helpDiv"), HtmlGenericControl)

                helpDiv.Attributes.Add("onmouseout", "HideTargetHelp('targetTooltip');")

                helpDiv.Attributes.Add("onmouseover", "ShowTargetHelp('_blank : new window<br>_parent : current windows<br> _self : same frame','targetTooltip');")

            End If

        End Sub

 

        Protected Sub rdsAdditionalLinks_ItemCommand(ByVal source As Object, ByVal e As GridCommandEventArgs)

            saveDataInGrid()

            Select Case e.CommandName

                Case "AddNewRow"

                    If True Then

                        AddNewRowInGrid()

                    End If

                    Exit Select

                Case Else

                    Exit Select

            End Select

        End Sub


[Antonio Stoilkov]

Hi Baptiste,

I tried to replicate the issue which you described, but to no avail. Attached to this message, you will find the code which I used for testing.

Please, take a look at it and let me know if there are any differences at your end, which I may be leaving out.

Greetings,
Antonio Stoilkov
the Telerik team