Questions on UI for ASP.NET AJAX Forum

3 answers

518 views

i would like to merge cell in your radgrid

a good example would be this http://marss.co.ua/MergingCellsInGridView.aspx

How do i accomplish this in Radgrid? Thanks

Grid

answered on 08 Jul 2009

3 answers

297 views

RadTreeNode text does not change after edit

I have a RadTreeView that has nodes added on the client side. When I edit the text of one of the nodes I can see the new text in the text box, but after leaving edit mode it does not change the text of the node. In the OnClientNodeEdited event I can get the text that I have entered from the node. If I edit the node again, the text that I entered appears in the edit box. What could cause the node text to not change after editing?

Here is my code that adds a node to the tree:

var

node = new Telerik.Web.UI.RadTreeNode();

node.set_text(strName);

node.set_imageUrl(docImgURL);

node.set_contextMenuID(rcMenuDoc);

node.set_allowDrag(

false);

tree.get_nodes().add(node);

node.expand();

TreeView

answered on 08 Jul 2009

1 answer

110 views

Paragraphs in DotNetNuke?

Hi,

I'm using the radeditor as my default DNN editor. I need to set it up so that everything is automatically wrapped in a Paragraph tag.

Can this be done?

Thanks,

Marcus

Editor

answered on 08 Jul 2009

2 answers

263 views

Install with manual installation of RadControls for Ajax

Can the Visual Studio Exstensions be installed using a RadControls manual installation or do you have to use the .msi?

I see the post below but can not find the installation file download under

Download also:

Thanks,

Dave

Installer and VS Extensions

answered on 08 Jul 2009

2 answers

143 views

Tooltips disappear with RadTooltipManager and MS AJAX UpdatePanel

Hi,

I'm using the RadTooltipManager to show multiple tooltips at a page that refreshed every x seconds. Because the items which the tooltip manager needs to target can change at each update, the RadTooltipManager is also placed in the same updatepanel as the items the tooltips are shown for.

This all works very well, except for one thing: With each refresh of the AJAX updatepanel, the tooltip will disappear and not come back after the postback has finished.

Is it possible to make the tooltip reappear after the postback has finished? I'm willing to write some javascript for this myself if needed, but I could not find enough information about the client side api to make this myself...

One more odd thing: in firefox it DOES work. In firefox the tooltip will reappear automatically after each postback. In Google Chrome and IE it does not work, only moving the mouse a bit will make the tooltip reappear in these browsers...

Kind Regards,
Kristof

ToolTip

answered on 08 Jul 2009

2 answers

46 views

Top toolbar of Image Manager disapper

Hello

We have a major problem that causes for some clients not to see the upper toolbar of the Image Manager (the one that includes the Upload, New Folder, Refresh, etc.. buttons).. it just disapper

I believe it is related to people who are using IE 6.0..but i am not 100% sure it is the reason..

We are using version: 2008.03.1125.35

Please let me know what we can do to resolve this issue
Thank you.

Dror

Editor

answered on 08 Jul 2009

1 answer

149 views

BinaryImage url problem in MVC

I just started using the BinaryImage control in my MVC application, but it doesn't seem to be working correctly.

The code I'm using is this:

    
            <% 
        
            imgMain.DataValue = images[0].ImageFile; 
        
            imgMain.DataBind(); 
        
            %> 
        
            <telerik:RadBinaryImage ID="imgMain" runat="server" Width="720px" Height="470px" 
        
                            AutoAdjustImageControlSize="false" />

The "ImageFile" property's db type is "VarBinary(MAX)", but I retrieve it as a Byte[] array in my LINQ class. The problem I'm seeing is that the image isn't showing up. The tag is generated with the url, but nothing is showing. I have the Telerik resource file registered in my web.config, which was generated by the RadScriptManager control, so it must exist.

If you could tell me what I'm doing wrong or how I can fix it, it would be much appreciated.

Thanks.

UI for ASP.NET AJAX in ASP.NET MVC

answered on 08 Jul 2009

1 answer

315 views

Set FilterExpression using Linq Expression

I am looking for an example how to use the FilterExpression when bound to a WCF service using Linq to perform an EqualTo compare. When the form loads, I would like to filter the grid based on a session variable. The following is the code I am using to set the FilterExpression, but I receive and error Expression of type 'Boolean' expected. I have reviewed the following demo but I am not sure how to modify the FilterExpression . Any suggestions?

    
                    protected void Page_Load(object sender, EventArgs e)  
        
                    {  
        
                        if (!Page.IsPostBack)  
        
                        {  
        
                            RadGridProvider.MasterTableView.FilterExpression = @"it""[[StoreID]"" = 2";  
        
                            GridColumn column = RadGridProvider.MasterTableView.GetColumnSafe("StoreID");  
        
                            column.CurrentFilterFunction = GridKnownFunction.EqualTo;  
        
                            column.CurrentFilterValue = "2";  
        
                            RadGridProvider.MasterTableView.Rebind();  
        
                        }  
        
                    }

    
             <telerik:RadGrid runat="server" ID="RadGridProvider" AllowPaging="true" AllowSorting="true" 
        
                        AllowFilteringByColumn="true" EnableLinqExpressions="true" > 
        
                        <MasterTableView DataKeyNames="ProviderID" ClientDataKeyNames="ProviderID">  
        
                            <PagerStyle Mode="NextPrevAndNumeric" /> 
        
                            <Columns> 
        
                             <telerik:GridBoundColumn DataField="StoreID" HeaderText="Store ID"   
        
                                    DataType="System.Int32">  
        
                                </telerik:GridBoundColumn> 
        
                                 <telerik:GridBoundColumn DataField="ProviderID" HeaderText="Provider ID"   
        
                                    DataType="System.Int32">  
        
                                </telerik:GridBoundColumn> 
        
                                <telerik:GridBoundColumn DataField="Firstname" HeaderText="First Name"   
        
                                    DataType="System.String">  
        
                                </telerik:GridBoundColumn> 
        
                            </Columns> 
        
                            <PagerStyle Mode="NumericPages" /> 
        
                        </MasterTableView> 
        
                        <ClientSettings> 
        
                            <DataBinding SelectMethod="GetProviderDataAndCount" Location="Service.svc" 
        
                                SortParameterType="Linq" FilterParameterType="Linq">  
        
                            </DataBinding> 
        
                            <ClientEvents OnRowSelected="RadGridProvider_RowSelected" OnDataBound="RadGridProvider_DataBound"/>  
        
                            <Selecting AllowRowSelect="true" /> 
        
                        </ClientSettings> 
        
                    </telerik:RadGrid>

Grid

answered on 08 Jul 2009

1 answer

71 views

Access deneid in Ajax Request

Hi

We are facing some problem in using latest telerik Controls.
We have upgraded telerik controls from older version to new version(Q1 2009).We have installed it through installer on our dev machines and all functionality is working perfectly fine.
But we are facing problem on Development Server. We have upgraded reference in site
When we are running the site it is giving error "Access Denied" in MicrosoftAjax.js

We tried to sort out the problem using this link
http://weblogs.asp.net/bleroy/archive/2007/01/31/how-to-work-around-the-quot-access-denied-quot-cross-domain-frame-issue-in-asp-net-ajax-1-0.aspx
but no result
Is there any setting required while upgrdation of controls??Because on all developer's machine, this error is not coming
Only on Server(Where we have not run run installer) problem is coming

Kindly provide some solution of this problem ASAP. We are stuck due to this issue.

Thanks & regards
Monika Sharma

Ajax

answered on 08 Jul 2009

0 answers

159 views

Calling FilterExpression

Hi i have inbuilt filterexpression like below:
<telerik:GridBoundColumn SortExpression="OrgName1" HeaderStyle-Width="5.33%" ItemStyle-Wrap="true"
                            UniqueName="OrgName1" CurrentFilterFunction="contains" AutoPostBackOnFilter="true"
                            FooterText="OrgName :" Aggregate="CountDistinct" HeaderText="OrgName" ShowFilterIcon="false"
                            DataField="OrgName1">

I would like to call this controls filterexpression value in codebehind whenever i switched over from this input control to another control

Because i am getting filter combo value in selectechanged event from serverside so that i can get combo value during that event fired.
But the above code how can i cal event and get the value of that input control from server side

Appu

Grid

asked on 08 Jul 2009