Questions on UI for ASP.NET AJAX Forum

1 answer

106 views

Error while adding skin to the whole web page.

I encounter the following error when i try to add skins to the entire web page by makings modifications in the web config file, The addititional code for the web config file is ;

<

appSettings>

<!--

Sets the skin for all RadControls to Hay -->

<

add key="Telerik.Skin" value="Hay"/>

</

appSettings>

which i have added in the <configuration> tag

The errors which i encounter are:

1.Error 84 D:\TrainingScheduler\Default.aspx: ASP.NET runtime error: Sections must only appear once per config file. See the help topic <location> for exceptions. (D:\TrainingScheduler\web.config line 150) D:\TrainingScheduler\Default.aspx 1 1 D:\TrainingScheduler\
2.Error 85 Sections must only appear once per config file. See the help topic <location> for exceptions. D:\TrainingScheduler\Web.Config 150

Please help,

Thanks
Manan Podar

General Discussions

answered on 11 Jun 2009

4 answers

77 views

[Solved] Change to Timeline View Instead of Day View When Date Header is Clicked

When you cick a date in the month view, it always goes to the day view. I'd like it to goto the timeline view and select the appropiate day. How can I accomplish this?

Scheduler

answered on 11 Jun 2009

1 answer

175 views

RadToolTipManager Failed to load viewstate

Hi Telerik,
I need help:
I have a rad grid with edit form and bunch of text boxes and buttons in it.
inside edit form I am trying to load user controls into RadToolTip dinamicly based on clicked button.
When I click first link button lnkEditSupplierSearch ==> everything works fine; however if I click
after this the another link button (lnkEditProductrSearch and only after clicking lnkEditSupplierSearch)
I am receiving following error:

Failed to load viewstate. The control tree into which viewstate is being loaded must match the control
tree that was used to save viewstate during the previous request. For example, when adding controls
dynamically, the controls added during a post-back must match the type and position of
the controls added during the initial request.

Here is the code WEB USER CONTROL:

    
            <telerik:RadAjaxManagerProxy ID="RadAjaxManagerProxy1" runat="server"> 
        
                <AjaxSettings>     
        
                    <telerik:AjaxSetting AjaxControlID="RadAjaxManagerProxy1">         
        
                        <UpdatedControls> 
        
                            <telerik:AjaxUpdatedControl ControlID="RadGrid1"/> 
        
                        </UpdatedControls> 
        
                    </telerik:AjaxSetting> 
        
                    <telerik:AjaxSetting AjaxControlID="RadGrid1"> 
        
                        <UpdatedControls> 
        
                            <telerik:AjaxUpdatedControl ControlID="RadGrid1"/> 
        
                            <telerik:AjaxUpdatedControl ControlID="RadGrid1" LoadingPanelID="RadAjaxLoadingPanel1" /> 
        
                            <telerik:AjaxUpdatedControl ControlID="RadToolTipManager1" />                
        
                        </UpdatedControls> 
        
                    </telerik:AjaxSetting>         
        
                </AjaxSettings> 
        
            </telerik:RadAjaxManagerProxy> 
        
            <telerik:RadScriptBlock ID="rdScriptBlockCloseSearchWindow" runat="server"> 
        
                <script language="javascript" type="text/javascript"> 
        
                    function CloseActiveSuppliersSearchGridToolTip(selectedSupplierID)  
        
                    { 
        
                        var controller = Telerik.Web.UI.RadToolTipController.getInstance(); 
        
                        var tooltip = controller.get_activeToolTip(); 
        
                        if (tooltip) tooltip.hide();            
        
                    } 
        
                    function CloseActiveProductSearchGridToolTip(selectedproductID)  
        
                    { 
        
                        var controller = Telerik.Web.UI.RadToolTipController.getInstance(); 
        
                        var tooltip = controller.get_activeToolTip(); 
        
                        if (tooltip) tooltip.hide(); 
        
                    } 
        
                </script> 
        
            </telerik:RadScriptBlock> 
        
            <asp:Panel ID="pnlOrderlineItems" runat="server"> 
        
            <asp:UpdatePanel ID="LineItemsGridPanel" runat="server" UpdateMode="Conditional"> 
        
                    <ContentTemplate> 
        
                        <telerik:RadGrid .................. OnItemCreated="RadGrid1_ItemCreated"> 
        
                            <MasterTableView> 
        
                                ............ 
        
                                <EditFormSettings EditFormType="Template"> 
        
                                    <FormTemplate> 
        
                                     ................... 
        
                                        <telerik:RadTextBox ID="txtEditSupplier" runat="server" Skin="Office2007">                                                                                     
        
                                        </telerik:RadTextBox> 
        
                                        <asp:LinkButton ID="lnkEditSupplierSearch" runat="server" Skin="Office2007"> 
        
                                            <img style="border:0px;vertical-align:middle;" src="<%= ResolveUrl("~") %>Images/Details.gif" alt="Search Supplier" /> 
        
                                        </asp:LinkButton>            
        
                                        <telerik:RadTextBox ID="txtEditProduct" runat="server" Skin="Office2007">                                                                                     
        
                                        </telerik:RadTextBox> 
        
                                        <asp:LinkButton ID="lnkEditProductrSearch" runat="server" Skin="Office2007"> 
        
                                            <img style="border:0px;vertical-align:middle;" src="<%= ResolveUrl("~") %>Images/Details.gif" alt="Search Supplier" /> 
        
                                        </asp:LinkButton> 
        
                                        ................... 
        
                                    </FormTemplate> 
        
                                </EditFormSettings> 
        
                            </MasterTableView> 
        
                        </telerik:RadGrid>  
        
                        <telerik:RadToolTipManager runat="server" ID="RadToolTipManager1" Width="800px" Height="500px" 
        
                            OnAjaxUpdate="RadToolTipManager1_AjaxUpdate" RelativeTo="Element" Animation="Slide" 
        
                            Position="MiddleRight" Modal="true" ContentScrolling="Auto" AutoTooltipify="false" 
        
                            ShowEvent="OnClick" HideEvent="FromCode"> 
        
                        </telerik:RadToolTipManager>             
        
                   </ContentTemplate>        
        
            </asp:UpdatePanel>           
        
                <telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" runat="server" Height="75px" 
        
                    Width="75px" Transparency="1"> 
        
                    <img alt="Loading..." src='<%= RadAjaxLoadingPanel.GetWebResourceUrl(Page, "Telerik.Web.UI.Skins.Default.Ajax.loading.gif") %>' 
        
                        style="border: 0;" /> 
        
                </telerik:RadAjaxLoadingPanel>

    
            protected void RadGrid1_ItemCreated(object sender, Telerik.Web.UI.GridItemEventArgs e) 
        
                { 
        
                    if (e.Item is GridEditFormItem && e.Item.IsInEditMode) 
        
                    { 
        
                        GridEditFormItem editFormItem = (GridEditFormItem)e.Item; 
        
                        SetSupplierSearch(editFormItem); 
        
                        SetProductSearch(editFormItem); 
        
                    } 
        
                } 
        
                private void SetSupplierSearch(GridEditFormItem editFormItem) 
        
                { 
        
                    LinkButton lnkbtnSupplierSearch = (LinkButton)editFormItem.FindControl("lnkEditSupplierSearch"); 
        
                    if (lnkbtnSupplierSearch != null) 
        
                    { 
        
                        RadToolTipManager1.TargetControls.Add(lnkbtnSupplierSearch.ClientID, "lnkbtnSupplierSearch", true); 
        
                    } 
        
                    RadTextBox txtEditSupplier = (RadTextBox)editFormItem.FindControl("txtEditSupplier"); 
        
                    if (txtEditSupplier != null) 
        
                    { 
        
                        string s = "AssignHdnSupplierSearchText($get('" + txtEditSupplier.ClientID + "'))"; 
        
                        lnkbtnSupplierSearch.Attributes.Add("onclick", s); 
        
                    } 
        
                } 
        
                private void SetProductSearch(GridEditFormItem editFormItem) 
        
                { 
        
                    LinkButton lnkbtnProdNumSearch = (LinkButton)editFormItem.FindControl("lnkEditProdNumberSearch"); 
        
                    LinkButton lnkbtnProdDescSearch = (LinkButton)editFormItem.FindControl("lnkEditProdDescSearch"); 
        
                    if (lnkbtnProdNumSearch != null) 
        
                    { 
        
                        RadToolTipManager1.TargetControls.Add(lnkbtnProdNumSearch.ClientID, "lnkbtnProdNumSearch", true); 
        
                    } 
        
                    if (lnkbtnProdDescSearch != null) 
        
                    { 
        
                        RadToolTipManager1.TargetControls.Add(lnkbtnProdDescSearch.ClientID, "lnkbtnProdDescSearch", true); 
        
                    } 
        
                    RadTextBox txtEditProdNumber = (RadTextBox)editFormItem.FindControl("txtEditProdNumber"); 
        
                    RadTextBox txtEditProdDesc = (RadTextBox)editFormItem.FindControl("txtEditProductDesc"); 
        
                    if (txtEditProdNumber != null) 
        
                    { 
        
                        string s = "AssignHdnProdNumSearchText($get('" + txtEditProdNumber.ClientID + "'))"; 
        
                        lnkbtnProdNumSearch.Attributes.Add("onclick", s); 
        
                    } 
        
                    if (txtEditProdDesc != null) 
        
                    { 
        
                        string s = "AssignHdnProdDescSearchText($get('" + txtEditProdDesc.ClientID + "'))"; 
        
                        lnkbtnProdDescSearch.Attributes.Add("onclick", s); 
        
                    } 
        
                } 
        
                protected void RadToolTipManager1_AjaxUpdate(object sender, ToolTipUpdateEventArgs args) 
        
                {       
        
                    this.UpdateToolTip(args.Value, args);             
        
                } 
        
                private void UpdateToolTip(string elementID, ToolTipUpdateEventArgs args) 
        
                {  
        
                    if (elementID.ToUpper() == "LNKBTNSUPPLIERSEARCH") 
        
                    { 
        
                        UpdateSupplierToolTip(elementID, args);             
        
                    } 
        
                    else if (elementID.ToUpper() == "LNKBTNPRODNUMSEARCH" || elementID.ToUpper() == "LNKBTNPRODDESCSEARCH") 
        
                    { 
        
                        UpdateProductToolTip(elementID, args); 
        
                    } 
        
                } 
        
                private void UpdateSupplierToolTip(string elementID, ToolTipUpdateEventArgs args) 
        
                { 
        
                    UpdatePanel panel = args.UpdatePanel; 
        
                    List<ISupplier> listSuppliers = DoSupplierSearch(); 
        
                    Control cntrl = this.LoadControl("SupplierSearchResults.ascx"); 
        
                    panel.ContentTemplateContainer.Controls.Add(cntrl); 
        
                    SupplierSearchResults supplierResultsCntrl = (SupplierSearchResults)cntrl; 
        
                    supplierResultsCntrl.SuppliersList = listSuppliers; 
        
                    supplierResultsCntrl.ParentControl = panel; 
        
                    supplierResultsCntrl.ParentControlName = "LINEITEMSEDITFORM"; 
        
                    panel.ContentTemplateContainer.Controls.Add(cntrl); 
        
                } 
        
                private void UpdateProductToolTip(string elementID, ToolTipUpdateEventArgs args) 
        
                { 
        
                    UpdatePanel panel = args.UpdatePanel; 
        
                    List<Product> listPrds = DoProductSearch(elementID); 
        
                    Control cntrl = this.LoadControl("ProductSearchResults.ascx"); 
        
                    panel.ContentTemplateContainer.Controls.Add(cntrl); 
        
                    ProductSearchResults productResultsCntrl = (ProductSearchResults)cntrl; 
        
                    productResultsCntrl.ProductList = listPrds; 
        
                    productResultsCntrl.ParentControl = panel; 
        
                    productResultsCntrl.ParentControlName = "LINEITEMSEDITFORM"; 
        
                    panel.ContentTemplateContainer.Controls.Add(cntrl); 
        
                }

ToolTip

answered on 11 Jun 2009

1 answer

156 views

Accessing DataKeyValues of DetailTable in standard Function

I have 3 levels of details tables within a rad grid.

The bottom details table contains a GridTemplateColumn with an image button which is linked to a RadToolTipManager.

On click, a Modal tooltip is displayed, but I need to access the datakeyvalues of the grid to send values to the Tooltip.

I can do this easily at a top level RadGrid table, but I cant seem to do it from a details table.

    
            <DetailTables> 
        
            <telerik:GridTableView Name="gtv_account2" runat="server" DataKeyNames="InvoiceNumber, InvoiceDate, Outstanding">   
        
            .  
        
            <telerik:GridTemplateColumn UniqueName="gtv_account2_buttons">   
        
            <ItemTemplate>   
        
            <asp:ImageButton ID="Invoice_Query" CommandName="Invoice_Query" ImageUrl="~/Images/Icons/invoice_query.gif" runat="server" AlternateText="Click to query invoice" CausesValidation="false" />   
        
            .  
        
            .  
        
            .   
        
            <telerik:RadToolTipManager ID="RadToolTipManager_Query_Invoice" HideEvent="ManualClose" Modal="true" runat="server" OnAjaxUpdate="OnAjaxUpdate_Query_Invoice" RelativeTo="BrowserWindow">   
        
            </telerik:RadToolTipManager>

Clicking the image button launches the tooltip, and the function in the definition above it hit (OnAjaxUpdate_Query_Invoice).

How can I access the datakeyvalues in the following function?

    
            Protected Sub OnAjaxUpdate_Query_Invoice(ByVal sender As Object, ByVal args As ToolTipUpdateEventArgs)  
        
            .  
        
            End Sub

The following didn't work:

    
            value = RadGrid1.MasterTableView.DetailTables(0).DataKeyValues(args.Value)("InvoiceNumber")

Thanks for any help!

Grid

answered on 11 Jun 2009

3 answers

256 views

Error creating control .. unknown server tag

Hi

I am getting annoying error messages in design in VWD 2008.
I have a number of master pages with controls in and when I am in design view
of a new page, all the controls in the master page regions show the 'error creating control.. ' message
but the child page itself previews and runs correctly without any errors.

I feel I must have left something out to get these errors but everything runs fine so it is not
a show stopper.

What can I do to clean this up?

Thanks for your help

Clive

General Discussions

answered on 11 Jun 2009

1 answer

83 views

RadMenu Problem using in a RadGrid

Hello,

I have a problem with RadMenu.
I am using RadMenu as an action menu in a RadGrid.
The problem is one of the action menu items disappears after navigating pages in grid.

When I run it, the RadMenu shows correctly on the first page(first time) of the grid.
If I go to next page, one of the action menu items is disappeared.
If I go back to the first page, it doesn't show the menu item that was shown before.

I would appreciate any help you can provide.

Thanks,

D

Menu

answered on 11 Jun 2009

2 answers

215 views

How to open a RadWindow on click of a image in radgrid ?

hi,

In my radGrid I am having a image column ( Declared in ItemTemplate of grid).
on click of that image I want to open a radWindow. The page I want to open in raWindow is Teat.aspx

How can I achieve this?

Thanks,

Window

answered on 11 Jun 2009

3 answers

57 views

Radcontrols for MOSS 2007 Service Pack2

Just a quick question:
Does Radcontrols for MOSS 2007 support MOSS 2007 service pack2?
What is the life cyle of Radcontrols
Kind regards,
lisa

General Discussions

answered on 11 Jun 2009

1 answer

88 views

Radupload progress manager for .Net 3.5

Hi,
Am using Radupload progress manager, for which I want to configure in web.config…
Am using .NET 3.5.. i got the solutions only for .Net 2.0 under http://www.telerik.com/help/aspnet/upload/raduploadprogresshandler.html

I need the solution for .Net 3.5….

-Anto

Upload (Obsolete)

answered on 11 Jun 2009

3 answers

266 views

[Solved] Validate Required NumericTextBox Type Set to Currency

I'm sure I'm missing something small here. I wanted to do a "RequiredFieldValidator" on a RADNumericTextBox with the Type=Currency and it's mask is $0.00

Seems that .Net's validator doesn't show the field as empty with the mask in it.

Any thoughts?

How to force a NumericTextBox set to Currency with a mask, to not accept $0.00 ( 0 ) as the value.

Input

answered on 11 Jun 2009