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RadToolTip Issue inside the Button

Hi,

Here is the code which iam using.

<asp:Button runat="server" ID="btnRFQs" Text='RFQ' Visible="true"

                    CssClass="btn1" onclick="btnRFQs_Click" />

 

<telerik:RadToolTip runat="server" ID="RadToolTipRfq" Sticky="true" Position="MiddleLeft"

   Height="300px" Width="600px" Animation="Fade" ShowEvent="OnFocus" ShowDelay="0"

   RelativeTo="Element" TargetControlID="btnRFQs" HideEvent="ManualClose">

  <asp:Panel ID="tooltipPanel" runat="server">

 

   <telerik:RadGrid ID="rgRfq" runat="server" AllowPaging="True" GridLines="Horizontal"

  Skin="Default" PageSize="10">

   <PagerStyle Mode="Slider" />

   <MasterTableView AutoGenerateColumns="false" DataKeyNames="" CommandItemStyle-CssClass="RGCmdHeader">

   <Columns>

  <telerik:GridBoundColumn DataField="" HeaderText="Rfq" HeaderStyle-CssClass="GridHeadernew">

   </telerik:GridBoundColumn>

  <telerik:GridBoundColumn DataField="" HeaderText="" HeaderStyle-CssClass="GridHeadernew">

  </telerik:GridBoundColumn>

  <telerik:GridBoundColumn DataField="" HeaderText="" ItemStyle-HorizontalAlign="Right" HeaderStyle-CssClass="GridHeadernew">

 </telerik:GridBoundColumn>

</Columns>

</MasterTableView>

                        </telerik:RadGrid>

                    </asp:Panel>

                </telerik:RadToolTip>

 

Iam binding the Grid (i.e. rgRfq ) at run time. But I am not able to get the ToolTip when I focus the cursor on the Button.

I am able to See the ToolTip only when I click on the Button. Please let me know I missed any thing. If not why  I am not able to get this feature.

Please guide me how to get this feture…

Thanks,
Ranganath.S

ToolTip
Svetlina Anati
Telerik team
 answered on 12 Jun 2009
2 answers
137 views
membership info for update parameters
Hi, I am using update parameters in radgrid for passing to stored procedures.

I would like to pass the membership userid to the stored procedures as well. is this supported? if not, how about session variables. thanks.

Grid
cwk
Top achievements
Rank 2
 answered on 12 Jun 2009
5 answers
2.0K+ views
Expand and Collapse Grid Row
Hi All,

i have a requirement in my asp.net web application, i am using telerik controls for grids and dropdowns.
can somebody help me how can we implement expand and collapse of rows in a grid. For implementing this which type RAD grid control should i use. Can u forward me the link for this requirement.

Thanks in advance
M.Veerendranath



Grid
Daniel
Telerik team
 answered on 12 Jun 2009
1 answer
138 views
How can I update the RadTabStrip &quot;external&quot; from a LinkButton

Hi, Telerik Team
I have a complex scenario, I describe it in more detail:

I have a .aspx that has a TabStrip "external" ("RadTabStrip1") inside a RadAjaxPanel (Panel_TabStrip1) in which there are 5 tab, each one is a UserControl (.ascx), which represents 5 steps in a procedure, i.e. first, only the first tab is available (enabled), once all the validations have been made, you may go on to the second tab with one button (Next Step), and then it's available (enabled) the second tab.

The TabStrip "external" ("RadTabStrip1")  is made by using dynamic pageviews and user controls, i.e. Etapa01CS, Etapa02CS, Etapa03CS, Etapa04CS and Etapa05CS.

The code the .aspx is as below:

        <telerik:RadAjaxPanel   
            runat="server"   
            ID="Panel_TabStrip1"   
            LoadingPanelID="LP_RadTabStrip1" 
            > 
 
          <telerik:RadTabStrip   
                ID="RadTabStrip1"   
                SelectedIndex="0"   
                runat="server"   
                MultiPageID="RadMultiPage1" 
                CssClass="tabStrip" 
                EnableEmbeddedSkins="False" 
                Skin="Azul" 
                > 
 
          </telerik:RadTabStrip> 
      
          <telerik:RadMultiPage   
            ID="RadMultiPage1"   
            SelectedIndex="0"   
            runat="server"   
            CssClass="multiPage" 
            OnPageViewCreated="RadMultiPage1_PageViewCreated" 
            > 
          </telerik:RadMultiPage> 
 
        </telerik:RadAjaxPanel> 
 

And the code behind the .aspx is as below:
        protected void Page_Load(object sender, EventArgs e)  
        {  
              
            if (!Page.IsPostBack)  
            {  
                AddTab("Agencias - Fechas", true);  
                RadPageView pageView = new RadPageView();  
                pageView.ID = "Etapa01";  
                RadMultiPage1.PageViews.Add(pageView);  
 
                AddTab("Vehículos - Reservación", false);  
                AddTab("Informaciones Suplementarias", false);  
                AddTab("Su Presupuesto", false);  
                AddTab("Sus coordenadas", false);  
            }  
        }  
        private void AddTab(string tabName, bool enabled)  
        {  
            RadTab tab = new RadTab(tabName);  
            tab.Enabled = enabled;  
            RadTabStrip1.Tabs.Add(tab);  
        }  
 
        protected void RadMultiPage1_PageViewCreated(object sender, RadMultiPageEventArgs e)  
        {  
            Control pageViewContents = LoadControl(e.PageView.ID + "CS.ascx");  
            pageViewContents.ID = e.PageView.ID + "CS";  
            e.PageView.Controls.Add(pageViewContents);  
        }  
 

Here starts the problem!

This second tab (UserControl: Etapa02CS) has another TabStrip "internal" ("RadTabStrip2") made "staticaly" with seven tabs, all of them valid with no problem, each one of them is same UserControl (.ascx)  that show different consulting options to a database, showing different items according to the tab Selected.
Note:

  • The TabStrip "internal" ("RadTabStrip2") is not inside RadAjaxPanel
  • The TabStrip "internal" ("RadTabStrip2") is not child of the TabStrip "external" ("RadTabStrip1") e.i. it is independent.
<%@ Register TagPrefix="Ctl_00"  TagName="etapa02_00"       Src="~/Reservaciones/Etapa02/etapa02_00CS.ascx"%> 

        <telerik:RadTabStrip   
            ID="RadTabStrip2"   
            runat="server"   
            SelectedIndex="0"   
            MultiPageID="RadMultiPage2"   
            Skin="Office2007" 
            AutoPostBack="True" 
            > 
            <Tabs> 
                <telerik:RadTab runat="server" PageViewID="Etapa02_00" Text="Turismo">      </telerik:RadTab> 
                <telerik:RadTab runat="server" PageViewID="Etapa02_01" Text="Standard">     </telerik:RadTab> 
                <telerik:RadTab runat="server" PageViewID="Etapa02_02" Text="Todo Terreno"> </telerik:RadTab> 
                <telerik:RadTab runat="server" PageViewID="Etapa02_03" Text="Van">          </telerik:RadTab> 
                <telerik:RadTab runat="server" PageViewID="Etapa02_04" Text="Prestigio">    </telerik:RadTab> 
                <telerik:RadTab runat="server" PageViewID="Etapa02_05" Text="Automáticos">  </telerik:RadTab> 
                <telerik:RadTab runat="server" PageViewID="Etapa02_06" Text="Ecológicos">   </telerik:RadTab> 
            </Tabs> 
        </telerik:RadTabStrip> 
      
        <telerik:RadMultiPage   
            ID="RadMultiPage2"   
            SelectedIndex="0"   
            runat="server"   
            CssClass="multiPage2" 
            > 
            <telerik:RadPageView ID="Etapa02_00" runat="server"><Ctl_00:etapa02_00 RunAt="server" ID="Etapa02_00CS"/></telerik:RadPageView> 
            <telerik:RadPageView ID="Etapa02_01" runat="server"><Ctl_00:etapa02_00 RunAt="server" ID="Etapa02_01CS"/></telerik:RadPageView> 
            <telerik:RadPageView ID="Etapa02_02" runat="server"><Ctl_00:etapa02_00 RunAt="server" ID="Etapa02_02CS"/></telerik:RadPageView> 
            <telerik:RadPageView ID="Etapa02_03" runat="server"><Ctl_00:etapa02_00 RunAt="server" ID="Etapa02_03CS"/></telerik:RadPageView> 
            <telerik:RadPageView ID="Etapa02_04" runat="server"><Ctl_00:etapa02_00 RunAt="server" ID="Etapa02_04CS"/></telerik:RadPageView> 
            <telerik:RadPageView ID="Etapa02_05" runat="server"><Ctl_00:etapa02_00 RunAt="server" ID="Etapa02_05CS"/></telerik:RadPageView> 
            <telerik:RadPageView ID="Etapa02_06" runat="server"><Ctl_00:etapa02_00 RunAt="server" ID="Etapa02_06CS"/></telerik:RadPageView> 
        </telerik:RadMultiPage> 
 

The code the Etapa02_00.ascx is as below:
<telerik:RadAjaxPanel   
    ID="Ficha_Vehiculo"   
    runat="server"   
    LoadingPanelID="Loading_Ficha"   
    onload="Page_Load"   
       
    > 
 
    <asp:Repeater   
        ID="Repeater1"   
        runat="server"   
        OnItemDataBound="Repeater1_ItemDataBound"   
        OnItemCommand="Repeater1_GetSelectedID"    
        > 
        <ItemTemplate> 
            <div id="ficha_vehiculo_reserva" > 
                <div class="col_izq" align="center">  
                    <asp:Image ID="Image2" ImageUrl='<%#Eval("vh_picturename","/images/Vehicules/{0}")%>' runat="server" />                      
                </div>    
                <div class="col_der">  
                    <div style="margin-left:15px;" ><asp:Label ID="lbl_vh_name" runat="server" Text='<%# Eval("vh_name") %>' ForeColor="#99CCFF" Font-Size="14" ></asp:Label></div>  
                    <ul> 
                        <li>Categoria :   <asp:Label ID="lbl_vh_id_categoria" runat="server" Text='<%# Eval("Cat_nombre") %>'     ForeColor="#5398FF"  >    </asp:Label></li>  
                        <li>Descripcion : <asp:Label ID="lbl_vh_Description"  runat="server" Text='<%# Eval("Vh_Description") %>' ForeColor="#5398FF"  ></asp:Label></li>  
                    </ul> 
                    <br /> 
                    <table width="300" border="0">  
                      <tr> 
                        <td width="300" align="right">  
                            <a onclick='<%# "Mostrar_Vehiculo(" + Eval("vh_id_key") + " );" %>'>Ver Detalle... </a> 
                        </td> 
                      </tr> 
                    </table> 
                  
                <asp:HiddenField ID="HiddenID" runat="server" Value='<%# Eval("vh_id_key") %>' /> 
                  
                <table width="160" border="0">  
                  <tr> 
                    <td width="160">  
                    <div align="right" style="padding-right:8px;">  
                        <asp:LinkButton   
                            ID="LinkButton1"   
                            runat="server"   
                            CommandArgument='<%# Eval("vh_id_key") %>'   
                            CommandName="Select"   
                            CssClass="LinkButton"   
                            Width="160"   
                            Height="30"   
                            OnClick="Bt_Etapa02_Click"                                
                        /> 
                    </div> 
                    </td> 
                  </tr> 
                </table> 
              </div> 
            <div style="clear:both"></div> 
              
            </div>    
 
 
          </ItemTemplate> 
        </asp:Repeater> 
          
    </telerik:RadAjaxPanel> 
 

Inside the Repeater1_ItemDataBound, I add a LinkButton to each shown item, and the code behind is as below:
        protected void Repeater1_ItemDataBound(object sender, RepeaterItemEventArgs e)     
        {     
            if (e.Item.ItemType != ListItemType.Item && e.Item.ItemType != ListItemType.AlternatingItem)     
                return;     
    
            DataRowView row = (DataRowView)e.Item.DataItem;     
    
            string tr_01 = row["Vh_precio_tr_01"].ToString();     
            string tr_02 = row["Vh_precio_tr_02"].ToString();     
            string tr_03 = row["Vh_precio_tr_03"].ToString();     
            string tr_04 = row["Vh_precio_tr_04"].ToString();     
                  
            Calculo_Precio(tr_01, tr_02, tr_03, tr_04);     
            ((LinkButton)e.Item.FindControl("LinkButton1")).Text = string.Format("{0:c}", precio) + "&nbsp;&nbsp;";     
    
        }     
   
 

I succeeded to "simulate" with the LinkButtons (of each shown item) the button (Next Step) of the TabStrip "external" ("RadTabStrip1").

The code behind (OnClick="Bt_Etapa02_Click") of this button to each shown item,is as below:
        protected void Bt_Etapa02_Click(object sender, EventArgs e)  
        {  
            GoToNextTab();  
        }  
 
        protected void GoToNextTab()  
        {  
            RadTabStrip tabStrip = (RadTabStrip)Page.FindControl("Ctl00$ContentPlaceHolder1$RadTabStrip1");  
            RadTab Etapa03InfoTab = tabStrip.FindTabByText("Informaciones Suplementarias");  
            Etapa03InfoTab.Enabled = true;  
            Etapa03InfoTab.Selected = true;  
 
            GoToNextPageView();  
        }  
 
        private void GoToNextPageView()  
        {  
            RadMultiPage multiPage = (RadMultiPage)Page.FindControl("Ctl00$ContentPlaceHolder1$RadMultiPage1");  
            RadPageView Etapa03InfoPageView = multiPage.FindPageViewByID("Etapa03");  
            if (Etapa03InfoPageView == null)  
            {  
                Etapa03InfoPageView = new RadPageView();  
                Etapa03InfoPageView.ID = "Etapa03";  
                multiPage.PageViews.Add(Etapa03InfoPageView);  
            }  
            Etapa03InfoPageView.Selected = true;  
            Etapa03InfoPageView.Enabled = true;  
        }  
 

Here is the problem!He aqui el problema!
How can I update the TabStrip "external" ("RadTabStrip1") from Bt_Etapa02_Click

I need some help for impleting this.

Thanks for you help,
Jorge Saa-Gerbier

P.S. I'm a beginner in ASP.Net
Ajax
Sebastian
Telerik team
 answered on 12 Jun 2009
2 answers
171 views
Customise insert record

Hi,

I have a radGrid with an 'Add Record' button, when the add record button is clicked the editItemTemplate displays text boxes for all the columns in the grid, however I don't want the user to be able to insert all fields (some are dynamically set in the code behind), how can I customise the editItemTemplate? I have looked at your example: Grid/Update/Insert/Delete in Hierarchy (http://demos.telerik.com/aspnet-ajax/grid/examples/dataediting/threelevel/defaultcs.aspx) but my radGrid is populate from the code behind, so how do I specify the 'InsertParapaters' for the editItemTemplate? Also is it possible to change the Insert/Cancel text to an image button?

Additionally, I have a 'detailTable' that also allows inserts, but I only want the user to select one value from a radComboBox (the rest of the data to be inserted is handled by the code behind) How do I populate this radComboBox from the code behind? When opening the detailTable is it possible to close the ‘Add New Record’ dialog box in the master table?

 

Your help regarding the above issues would be greatly appreciated.

 
Below is the radGrid Code:

        <telerik:RadGrid ID="RadGridServices" runat="server" Width="100%" AutoGenerateColumns="False" 
            AllowMultiRowSelection="False" AllowAutomaticInserts="True" AllowAutomaticDeletes="True" 
            AllowAutomaticUpdates="True" Height="480px" GridLines="None">  
            <PagerStyle Mode="NumericPages"></PagerStyle> 
            <MasterTableView DataKeyNames="serviceID" AllowMultiColumnSorting="True" CellSpacing="-1" 
                CommandItemDisplay="Top" Name="Services" NoDetailRecordsText="There are no services to display" 
                Width="100%">  
                <DetailTables> 
                    <telerik:GridTableView DataKeyNames="employeeID" AllowMultiColumnSorting="True" CellSpacing="-1" 
                        CommandItemDisplay="Top" Name="Contacts" NoDetailRecordsText="There are no contact detail for this service" 
                        Width="100%" runat="server">  
                        <Columns> 
                            <telerik:GridBoundColumn SortExpression="Sequence" HeaderText="Sequence" HeaderButtonType="TextButton" 
                                DataField="Sequence" UniqueName="Sequence">  
                            </telerik:GridBoundColumn> 
                            <telerik:GridBoundColumn SortExpression="employeeID" HeaderText="employeeID" HeaderButtonType="TextButton" 
                                DataField="employeeID" Visible="False" UniqueName="employeeID">  
                            </telerik:GridBoundColumn> 
                            <telerik:GridBoundColumn SortExpression="Method" HeaderText="Method" HeaderButtonType="TextButton" 
                                DataField="Method" UniqueName="Method">  
                            </telerik:GridBoundColumn> 
                            <telerik:GridBoundColumn SortExpression="Description" HeaderText="Description" HeaderButtonType="TextButton" 
                                DataField="Description" UniqueName="Description">  
                            </telerik:GridBoundColumn> 
                            <telerik:GridBoundColumn SortExpression="Detail" HeaderText="Detail" HeaderButtonType="TextButton" 
                                DataField="Detail" UniqueName="Detail">  
                            </telerik:GridBoundColumn> 
                            <telerik:GridCheckBoxColumn SortExpression="Private" HeaderText="Private" HeaderButtonType="TextButton" 
                                DataField="Private" UniqueName="Private">  
                            </telerik:GridCheckBoxColumn> 
                            <telerik:GridCheckBoxColumn SortExpression="Active" HeaderText="Active" HeaderButtonType="TextButton" 
                                DataField="Active" UniqueName="Active">  
                            </telerik:GridCheckBoxColumn> 
                            <telerik:GridButtonColumn CommandName="Delete" Text="Delete" HeaderText="Delete" 
                                UniqueName="DeleteColumn" /> 
                            <telerik:GridTemplateColumn UniqueName="TemplateColumn1">  
                                <EditItemTemplate> 
                                    <telerik:RadComboBox ID="RadComboBoxContact" runat="server" Visible="true">  
                                    </telerik:RadComboBox> 
                                </EditItemTemplate> 
                            </telerik:GridTemplateColumn> 
                        </Columns> 
                        <CommandItemSettings AddNewRecordText="Add New Contact" /> 
                    </telerik:GridTableView> 
                </DetailTables> 
                <Columns> 
                    <telerik:GridBoundColumn SortExpression="Description" HeaderText="Description" HeaderButtonType="TextButton" 
                        DataField="Description" UniqueName="Description">  
                    </telerik:GridBoundColumn> 
                    <telerik:GridBoundColumn SortExpression="Detail" HeaderText="Detail" HeaderButtonType="TextButton" 
                        DataField="Detail" UniqueName="Detail">  
                    </telerik:GridBoundColumn> 
                    <telerik:GridButtonColumn CommandName="Delete" Text="Delete" UniqueName="DeleteColumn" /> 
                    <telerik:GridBoundColumn SortExpression="serviceID" HeaderText="serviceID" HeaderButtonType="TextButton" 
                        DataField="serviceID" Visible="False" UniqueName="serviceID">  
                    </telerik:GridBoundColumn> 
                    <telerik:GridTemplateColumn UniqueName="TemplateColumn1">  
                    </telerik:GridTemplateColumn> 
                </Columns> 
                <ExpandCollapseColumn Visible="True">  
                </ExpandCollapseColumn> 
                <CommandItemSettings AddNewRecordText="Add New Service" /> 
            </MasterTableView> 
        </telerik:RadGrid> 

Grid
DGraham
Top achievements
Rank 1
 answered on 12 Jun 2009
1 answer
108 views
Issues with Tool Tip
Hi i have 3 issues with the tooltip control

I have been looking through this demo http://demos.telerik.com/aspnet-ajax/tooltip/examples/targetcontrolsandajax/defaultcs.aspx

and have gotten the concept of it

but 1 i want to use a control to pass through the value for the tool tip

2 im getting the control collection cannot be modified because the control contains code blocks when i add this to the ajax manager 
<telerik:AjaxUpdatedControl ControlID="RadToolTipManager1" /> 
 
3 when i dont have the above line of code in i get  an invalid arguement on this line
this._popupElement.style.zIndex=this._zIndex; 
ToolTip
Svetlina Anati
Telerik team
 answered on 12 Jun 2009
1 answer
104 views
Question about indention of nodes using custom skin...

My TreeView is using a custom skin (as according to this post) and everything works great.  Here is my question, in my TreeView i wanna give each level a little left-padding so it will take up more real estate on my page. 

I believe that this is done with the following class:

.RadTreeView_??? .rtLines .rtLast,  
.RadTreeView_??? .rtLines .rtLast .rtUL  
{  
    background:none;  
    padding-left: 30;  
} 

But what I have noticed is that this does indeed put an indent of 30px on every node, except for the last node of with in a sub group.  For this instance, it seems to double the indention and looks weird.

Any idea why this happens?
TreeView
Kamen Bundev
Telerik team
 answered on 12 Jun 2009
1 answer
122 views
CSS Lost on Sorting
We have recently added a sorting feature to the radGrids we have in a project. It all works fine but the css layout is lost when you try and sort the grid. Here is the code:

<radG:RadGrid runat="server" ID="TrackingData" SkinID="GridSkinNoAdd" CssClass="radGrids" Height="200" AllowSorting="True">
            <PagerStyle Mode="NextPrevAndNumeric" />
            <MasterTableView PageSize="20" AllowPaging="true" AllowCustomPaging="false" Width="98%" AllowMultiColumnSorting="true" >
                <Columns>
                    <radG:GridBoundColumn HeaderText="Reminder Date" DataField="AssistanceDateBy" DataFormatString="{0:d}" ItemStyle-Width="75" SortExpression="AssistanceDateBy"/>
                    <radG:GridBoundColumn HeaderText="ID" DataField="AssistanceID" UniqueName="AssistanceID" ReadOnly="true" ItemStyle-Width="40" Visible="false" />
                    <radG:GridBoundColumn HeaderText="Company" DataField="CompanyName" UniqueName="CompanyName" ReadOnly="true" ItemStyle-Width="150" SortExpression="CompanyName"/>
                    <radG:GridBoundColumn HeaderText="Issue" DataField="AssistanceIssue"  UniqueName="AssistanceIssue" ItemStyle-Width="180" SortExpression="AssistanceIssue" />
                    <radG:GridBoundColumn HeaderText="Issue Notes" DataField="AssistanceIssueNote" ItemStyle-Width="530" />
                    <radG:GridBoundColumn HeaderText="Contact" DataField="ContactName" ReadOnly="true" ItemStyle-Width="140"/>
                    <radG:GridBoundColumn HeaderText="Referral" DataField="AssistanceReferralName" ReadOnly="true" ItemStyle-Width="140"/>
                    <radG:GridTemplateColumn HeaderText="Status" ItemStyle-Width="70">
                        <ItemStyle HorizontalAlign="Right" />
                        <ItemTemplate>
                            <%#DataBinder.Eval(Container.DataItem, "AssistanceComplete_Percent")%>%&nbsp;
                        </ItemTemplate>
                    </radG:GridTemplateColumn>
                    <radG:GridBoundColumn HeaderText="Priority" DataField="AssistancePriority" ReadOnly="true" ItemStyle-Width="70"/>
                    <radG:GridTemplateColumn  ItemStyle-Width="45">
                        <ItemTemplate>
                            <a href="AssistanceTracking.aspx?AssistanceSubID=<%#DataBinder.Eval(Container.DataItem,"AssistanceSubID") %>&CompanyID=<%#DataBinder.Eval(Container.DataItem,"CompanyID") %>"><img src="Images/Misc/ModifyBtn.gif" style="border:0px;"/></a>
                        </ItemTemplate>
                    </radG:GridTemplateColumn>
                    <radG:GridTemplateColumn>
                        <ItemTemplate>
                            <asp:Literal runat="Server" ID="AssistanceID" Visible="False" />
                        </ItemTemplate>
                    </radG:GridTemplateColumn>
                </Columns>
                <NoRecordsTemplate>&nbsp;No Assistance Tracking Data</NoRecordsTemplate>
            </MasterTableView>
            <ClientSettings>
                <Scrolling AllowScroll="True" />
            </ClientSettings>
        </radG:RadGrid>



Grid
Dimo
Telerik team
 answered on 12 Jun 2009
1 answer
105 views
Prevent Tristate from propagating from Node
Hi Experts,

I have a Treeview with tristate property enabled.
The treeview has a node at third level which in only enabled and checked currently.This node also has child with expand mode as server side callback.
When i expand the node all the sub nodes are also checked using my custom javacsript.I could have used CheckChildNodes property of treeview but there are some cases which cannot be handled using it.
Now when i uncheck any of the sub node of it the Tristate goes on all the parents of that nodes which are disabled.
I want to prevent this behavior and what the tristate should propagate to only parent nodes that are currently enables.

Thanks for you help in advance.

Regards,
Aayam
TreeView
Veselin Vasilev
Telerik team
 answered on 12 Jun 2009
1 answer
130 views
[Solved] GroupPanel and EnableHeaderContextMenu in MVCRadGrid sample
I've been fiddling with the MVCRadGrid demo code, successfully adding column resizing and reordering.
Then I tried to add grouping. I added ShowGroupPanel="True" to my telerik:RadGrid tag,
GroupLoadMode="Client" to my MasterTableView tag, and AllowGroupExpandCollapse="True" AllowDragToGroup="True"
to my ClientSettings tag and Groupable="true" to my telerik:GridTemplateColumn tag

When I drag a column header to the GroupPanel I get an "Object expected" Javascript error in this code

__doPostBack(

'ctl00$MainContent$RadGrid1','FireCommand:ctl00$MainContent$RadGrid1$ctl00;GroupByColumn;TemplateColumn4')

 


The doPostBack is suspicious. This is MVC, there is no such thing. What am I doing wrong?

Also, if I set EnableHeaderContextMenu to true for the RadGrid, I get an error about type "CheckBox" must be
placed inside a form tag. I suspect there is something in the default context menu which uses an asp:checkbox, which, again, is not compatible with MVC. Is there a way to make this work in MVC?

Frank
UI for ASP.NET AJAX in ASP.NET MVC
Sebastian
Telerik team
 answered on 12 Jun 2009
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