Questions on UI for ASP.NET AJAX Forum

24 answers

746 views

[Solved] Install error: 'A program required for this install... could not be run'

I receive the following error when installing the VS extensions.~3cbr /~3e ~3cbr /~3e Setup~3a~3cbr /~3e - VS 2008 SP1 ~28C~23~29~3cbr /~3e - AnkhSvn~3cbr /~3e - Resharper 4.5 beta~3cbr /~3e - Latest RadControls for ASP.Net Ajax~3cbr /~3e ~3cbr /~3e Error screenshot~3a http~3a//www.rawsoft.nl/img/24-3-2009_95702.jpg~3cbr /~3e

Wow!
Seems that RadEditor is incompatible with Firefox 3.1...

Original message:

I receive the following error when installing the VS extensions: http://www.rawsoft.nl/img/24-3-2009_95702.jpg

My setup:

- VS 2008 SP1 with C#
- AnkhSvn
- Resharper 4.5 beta
- Latest RadControls for ASP.Net Ajax

Installer and VS Extensions

answered on 20 Jul 2009

1 answer

234 views

Manipulating RadMenuItem in Code-behind with SiteMap DataSource

I am building a fairly simple menu with the RadMenu Control and it works well, but I would like to be able to hide certain menu items based on an attribute in the .sitemap file. ie. hideFromMenu="true"

I thought I would be able to do this in a RadMenu_OnItemDataBound type of method where I would just check the attribute of the sitemap node and hide the ones that are set to be hidden.

This doesn't seem to be the case and I'm sure other people have had a similar issue.

Has anyone done this yet?

thanks

Menu

answered on 20 Jul 2009

1 answer

153 views

[Solved] ComboBox: ObjectDataSource Not binding

Hello,
The datasource for my combobox is an objectdatasource which is returning a datatable, when i try to assign the DataTextField and the DataValueField i dont see any values in the dropdowns. when i try to type in the values, i get an error. any help would be appreciated. thanks,

ComboBox

answered on 20 Jul 2009

1 answer

161 views

Bind TreeView to XElement

Hi There;

I'm trying to bind an System.Xml.Linq.XElement to a TreeView. Currently I'm using and XMLDataSource as an intermediary and converting the XElement to a string:

    
            XmlDataSource1.Data = myXElement.ToString(); 
        
            RadTreeView1.DataSource = XmlDataSource1; 
        
            RadTreeView1.DataBind();

This works but surley there a more direct, cleaner way of doing this without converting the XElement ot a string?

Can anyone help please?

Thanks in advance

-Pete

TreeView

answered on 20 Jul 2009

1 answer

102 views

Not able to build vs.net after install telerik

Hi team ,

How to solve the below

Error 520 Assembly 'Telerik.Web.UI, Version=2008.2.826.35, Culture=neutral, PublicKeyToken=121fae78165ba3d4' uses 'System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' which has a higher version than referenced assembly 'System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' e:\Foldername of project \bin\Telerik.Web.UI.dll Projectname

General Discussions

answered on 20 Jul 2009

1 answer

215 views

Client side check if node has children

In your example:

http://demos.telerik.com/aspnet-ajax/treeview/examples/functionality/contextmenu/defaultcs.aspx

On Deletion, you delete the node. I want to first check if there are any children for that node, and if so send a alert. How do I check if the selected TreeNode has children? The below treeNode.Nodes.length doesn't work. thanks!

case "Delete":

if (treeNode.Nodes.length > 0) {

alert(

"Please remove content of this directory prior to deletion.");

}

else {

var result = confirm("Are you sure you want to delete the item: " + treeNode.get_text());

args.set_cancel(!result);

}

break;

TreeView

answered on 20 Jul 2009

1 answer

127 views

Accessing controls in Edit Template

I have a button and a texbox in the Edit Template that I need to access from the code behind. I tried the following code and it didn't work, does anyone have an example of this?

    
             Dim btn As Button = TryCast(sender, Button) 
        
                    Dim btnPanel As Panel = TryCast(btn.Parent, Panel) 
        
                    Dim dataItem As GridDataItem = TryCast(btnPanel.NamingContainer, GridDataItem) 
        
                    dataItem("Button1").Enabled = False 
        
                    Dim txt As TextBox = TryCast(sender, TextBox) 
        
                    Dim txtPanel As Panel = TryCast(txt.Parent, Panel) 
        
                    Dim dtItem As GridDataItem = TryCast(txtPanel.NamingContainer, GridDataItem) 
        
                    If (Utilities.FileExists("GlobalReports\" & dtItem("txtReportFile").Text)) Then 
        
                    'Do some stuff 
        
            End If

Grid

answered on 20 Jul 2009

1 answer

148 views

[Solved] Row click behave like Expand

Hello all,

Is there a way for the row click to behave like expand? I ask this because I want the clicking of a RadGrid row to post back and then the CommandName be ExpandCollapse. This way, the ItemCommand event will only be called once.

Thanks

Grid

answered on 20 Jul 2009

3 answers

137 views

Setting focus to Insert Row

I need to have the insert row visible at all times, so I do something like the following. The problem is after the user tabs through adding data to the row and hits the insert button, when the insert row gets added again during Pre-Render as shown below, I want to be able to put the user focus back into the first cell of the insert row. Note: I use InsertCommand to actually persist the data into the object collection. Please help.

protected

void RadGrid1_PreRender(object sender, System.EventArgs e)

{

if (!RadGrid1.MasterTableView.IsItemInserted)

{

RadGrid1.MasterTableView.IsItemInserted =

true;

RadGrid1.Rebind();

}

Grid

answered on 20 Jul 2009

1 answer

232 views

[Solved] Display Image based on URL in field

I am using a simple Access database. One of the fields contains URLs to images. IE: http://www.company.com/images/photo.jpg

Is there a way to have the image display in the column rather than the text of the field?

Thanks,

Allan

Grid

answered on 20 Jul 2009