Questions on UI for ASP.NET AJAX Forum

1 answer

978 views

GridHyperLink Column - Open in a new window

I have a GridHyperLink Column that I need to open the link in a new window.
I am using the following asp.net code

    
            <telerik:GridHyperLinkColumn DataNavigateUrlFields="JobFile" DataTextField="JobTitle" 
        
                                HeaderText="Job Title" UniqueName="JobFileHyperLink" Target="_blank">  
        
                            </telerik:GridHyperLinkColumn>

It opens in the current window, rather than opening a new window.

How can this be accomplished?

Thanks

Grid

answered on 04 Feb 2010

4 answers

166 views

Upgrade wizard doesn't upgrade

I have several projects on version 2009.3.1208.35.

The Upgrade Wizard notified me of the availability of version 2009.3.1314.0, which I attempted to install.

18mb was downloaded, and then nothing.

No error messages, but also no BIN files appear to be updated.

The Project Configuration Wizard shows that the older version is still in effect.
..........

Is there some other step that I need to complete the upgrade?
..............
Environment: Vista Pro 32 bit / VS 2008 / IIS 7

General Discussions

answered on 04 Feb 2010

1 answer

95 views

Memory Leak Problem / Memory never released?

Hello Telerik,

our company has recently revamped a new product for our customers using most of the Telerik Rad Controls. We have a lot of instances of the Grid, ToolBars, Charts, Editors and Panels. We're also using the RadAjaxManagers. The problem we're facing now is that when a user visits a page, several MB of memory is allocated on the web server (or locally if we're testing on our own dev machines) and this memory is never released. We're to the point where some pages are loading 10-20 mb into memory, so right now we're limited to 10 users per web server and it will eventually run out of memory.

We are going through this article http://www.telerik.com/products/aspnet-ajax/resources/top-performance.aspx to optimize as best we can, but something isn't right, is there any reason that the aspnet_wp.exe will keep Telerik resources in memory for ever?

It appears as though the MB's that are loaded into memory are never released.

Anyone else experience this and have any ideas?

This other post in the forums http://www.telerik.com/community/forums/aspnet-ajax/general-discussions/memory-problems-using-telerik-controls.aspx describes exactly the same scenario we're facing.

General Discussions

answered on 04 Feb 2010

5 answers

233 views

Getting dropdown value when updating Grid

Hello,

I am facing one problem. I have used GridTemplate and have dropdown in edit mode as shown below.

    
             <telerik:GridTemplateColumn UniqueName="StatusColumn" HeaderText="Approved Status">  
        
                            <ItemTemplate> 
        
                               <asp:Label id="lblStatus" runat="server" Text='<%# DataBinder.Eval(Container.DataItem, "status") %>'>  
        
                               </asp:Label> 
        
                            </ItemTemplate> 
        
                            <EditItemTemplate> 
        
                               <asp:DropDownList id="ddlApprovalStatus" runat="server" > 
        
                                <asp:ListItem Text="Pending" Value="False"></asp:ListItem> 
        
                               <asp:ListItem Text="Approved" Value="True"></asp:ListItem> 
        
                               </asp:DropDownList> 
        
                                              </EditItemTemplate> 
        
                            <ItemStyle Width="40px" /> 
        
                        </telerik:GridTemplateColumn>

I had set AllowAutomaticUpdates="True" of Rad grid and binding grid with SqlDataSource
i had set status field in database as bit. Now if i update the record in grid then it set null in database. I suppose it doesn't pick the dropdown value and is picking the textvalue, and bit datatype in database in not able to store my text, that is why its storing null.

How to pick selected value field of dropdown?
I am using SqpDataSource like this

    
            <asp:SqlDataSource ID="SqlDataSource1" runat="server"   
        
                ConnectionString="<%$ ConnectionStrings:test %>"   
        
                DeleteCommand="DELETE FROM [Test] WHERE [id] = @id"   
        
                InsertCommand="INSERT INTO [Test] ([name], [phone], [email], [company], [status]) VALUES (@name, @phone, @email, @company,@StatusColumn)"   
        
                SelectCommand="SELECT [id], [name], [phone], [email], [company], [status], [username], [password], [cmsmemberid] FROM [ltsConsultant]"   
        
                UpdateCommand="UPDATE [Test] SET [name] = @name, [phone] = @phone, [email] = @email, [company] = @company,  [status] = @StatusColumn WHERE [id] = @id">  
        
                <DeleteParameters> 
        
                    <asp:Parameter Name="id" Type="Int32" /> 
        
                </DeleteParameters> 
        
                <UpdateParameters> 
        
                    <asp:Parameter Name="name" Type="String" /> 
        
                    <asp:Parameter Name="phone" Type="String" /> 
        
                    <asp:Parameter Name="email" Type="String" /> 
        
                    <asp:Parameter Name="company" Type="String" /> 
        
                    <asp:Parameter Name="StatusColumn" Type="String" /> 
        
                    <asp:Parameter Name="id" Type="Int32" /> 
        
                </UpdateParameters> 
        
                <InsertParameters> 
        
                    <asp:Parameter Name="name" Type="String" /> 
        
                    <asp:Parameter Name="phone" Type="String" /> 
        
                    <asp:Parameter Name="email" Type="String" /> 
        
                    <asp:Parameter Name="company" Type="String" /> 
        
                    <asp:Parameter Name="StatusColumn" Type="String" /> 
        
                </InsertParameters> 
        
            </asp:SqlDataSource>

Grid

answered on 04 Feb 2010

3 answers

65 views

Load On Demand Dependent on Other Server Controls

I have 2 RadComboBoxes. The first is loaded on PageLoad. The second is Load On Demand which depends on the first combo box. When the ItemsRequested event of the Load On Demand combo box is fired, I cannot get the SelectedValue of the first combo box.

What is the suggested method for something like this?

Seth

ComboBox

answered on 04 Feb 2010

1 answer

198 views

RadAjaxPanel full postback

I'm sure this is a simple solution but I don't know the terminology to use for searching. I simply want to specify that a control within an updatepanel should cause a full postback. How is this done?

Ajax

answered on 04 Feb 2010

3 answers

136 views

Accessing Sharepoint from asp.net, how?

We would like to use the RadFileExplorer in a classic asp.net web application and connect it to a Sharepoint server and its libraries.

Is this possible with the ASP.NET RAD controls? If so, is there a page somewhere to see an example (from what I understand from the MOSS pages this should be just a couple of lines, right?).

Thank you

FileExplorer

answered on 04 Feb 2010

1 answer

167 views

Expanded Image URL Not Showing Up

I expand a node with the expandMode = TreeNodeExpandMode.WebService and it expands just fine, but the expandedImageURL doesn't change.

If I build out the tree as to not need the webserice, the expandedimageurl works properly. Am I doing something wrong or is this a bug?

RadTreeNode childNode = new RadTreeNode();

childNode.Text ="TITLE";

childNode.ImageUrl = "/images/theme1/closedfolder.gif";

childNode.ExpandedImageUrl = "/images/theme1/openfolder.gif";

childNode.ExpandMode = TreeNodeExpandMode.WebService;

TreeView

answered on 04 Feb 2010

3 answers

183 views

Dynamic ClientDataKeyNames?

May I know how do I manipulate the ClientDataKeyNames from code behind?
I tried to search the documentation but can't seem to find any issue about this.

Thanks.

Grid