I am trying to change the text on the header columns of the RADGRID.  I have added the relevant code to the ItemDataBound event and it's working fine, when thepage loads the text dynamically changes.  However, when I select the row with the select button the header title revert back to the original.  Do I need to add additional code in the SelectedIndexChanged and if so what?

I have posted the code in the ItemDataBound below:

Thought I would share since I didn't see this posted anywhere.

What I wanted to do was to increase the size of the slider, and maximum value as the user dragged the drag handle to the end of the slider.  If it was at the maximum value, it should increase the size of the slider to allow for more valus to be selected.
server side:
client side:
this will increase the slider by 28 every time you put the slider handle at the maximum value.

I have a detail page that I popup in a rad window and when I go to add a raddock layout and zone I get this error:

The Controls collection cannot be modified because the control contains code blocks (i.e. <% ... %>).

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.Web.HttpException: The Controls collection cannot be modified because the control contains code blocks (i.e. <% ... %>).

If I take the Dockzone out the page loads properly, here is the code I am using to put the dock on the page:

 

<telerik:RadDockLayout runat="server" ID="RadDockLayout1" EnableEmbeddedSkins="false"

 

 

Skin="None" OnSaveDockLayout="RadDockLayout1_SaveDockLayout" OnLoadDockLayout="RadDockLayout1_LoadDockLayout">

 

 

<telerik:RadDockZone runat="server" ID="RadDockZone1" Orientation="vertical" Style="border: 0px;

 

 

width: 100%;">

 

 

<telerik:RadDock runat="server" ID="RadDockBio" Title="Bio Line" EnableAnimation="true"

 

 

AutoPostBack="true" CommandsAutoPostBack="true">

 

 

<ContentTemplate>

 

 

</ContentTemplate>

 

 

</telerik:RadDock>

 

 

</telerik:RadDockZone>

 

 

</telerik:RadDockLayout>

 

I have a situation where i would like to present the full set of possible values in a range slider....say 0-20 but would like to be able to limit the selections to where a user cannot select below or above a certain value....say 5-10.  Is this possible?  Would I have to handle this in the OnClientValueChange event?  If handling in the OnClientValueChange, is there a code snipet showing how to stop the handle from moving past a certain value?

I have a snippet that support helped me with to get the RadConfirm window to hold and listen to the user's answer (ok or cancel). It works great, but when trying it in Firefox 3, it always returns false, even if I press ok. Does anyone see why it would do that? It probably has something to do with mozEvent, but don't know much about what that does.

I have a datagrid with the filtering headers turned on. It works great but I need to allow the user the save the filter definition so that the filter can be re-used by other users. Is this possible?

Thanks!

Is there a way to get all the RadDocZone objects on the page without knowing their ClientID through Javascript?  I'm essentially trying to store all the RadDock's state as a cookie without requiring an ajax request or server side code.

Hello,

I have two Listboxes on my page which are bound to two different SQLDataSources.  The two tables are close to the same, but not exactly.  Here is what they consist of:

Table1 (Named as Topics):
Topic_ID (key)
TopicName (string)
Category_ID

Table2 (Named as TopicAssignment):
TopicAssignment_ID (key)
Topic_ID (Int)
Role_ID
SortOrder (Int)

Also on the page, above each Listbox are two RadComboBoxes.  One of them is bound to a SQLDataSource with a list of Categories (and ListBox1 filters by the Category_ID of RadCombobox1 to show only topics of the selected category of Combobox1), the other RadCombo is bound to a SQLDataSource of Roles (which is what Listbox2 uses to filter by Role_ID to only show Topics Assigned to the currently selected Role_ID of RadCombo2).  I have everything ajaxified via the Radajaxproxy and Manager.  Everything is working, including the reorder, EXCEPT:

The transfer from Table1 to Table2 inserts null data into the Topic_ID and Role_ID columns of the TopicAssignment table.  The SortOrder is assigned a value of 0 (which I guess is fine since they can reorder it after the transfer).  How can I control which data is inserted into TopicAssignments (Listbox2) from Topics (Listbox1)?  I want to bring over the Topic_ID (which is in the datasource) and the Role_ID (which I can grab from RadComboBox2.SelectedValue when I transfer from table1 to table2.  I'm not moving from one to the other or back, and I have transfer mode of table1 set to copy not move.  You can only reorder and delete on table2.  You can only transfer on table1 (as the settings I have chosen so far).  Here is my source so far:


Any help is appreciated!  One last thing to mention.  The select statement on table1 checks to see if the topic is already in table2 and won't display the topic in the table1 listbox if it exists already in table2 (preventing duplicates from being selected).

Hi Telerik team,

WE are writting an internal project to handle our databases for us, we are currently testing to see if RadGrid would be good enougth to use to display the data given a SQL data source.  This is all fine and the datagrid creates the columns and rows for the sql datasource it is given.

The only exception is that in some of our database tables we have BLOB fields, these basically store byte data.  It could essentially be anything from an image to a zip file.  Since the datagrid does not recognise the BLOB field when using something like below:


there is a field in that table called img.  This is a blob field, it will serve the image if i used a


The only problem is like i said since we are swapping datasources depending on the connection string and table selected the blob field may not be an image it could be anything.  Is there anyway to get the grid to create the column for these blob fields, and if necessary just let the user know its a blob field.  We can move onto displaying the data at a later date (i.e. if its an image display it, if its a zip then just display the binary data/string of bytes.)

I hope i have explained that correctly...

Regards

Ian Ramsay
Programmer
Imagered Ltd
www.imagered.co.uk

I'm trying to use the RadFileManager tool to enable the user to display, upload, and set their avatar picture in the profile.  I'm able to get it to display and I set the value of the filename into a textbox (which is working just fine), but when I go to save the information to the profile, it references the original value that was in the textbox.  My code is below.  Please help.

Thanks.

Laurie

ASPX File:

.cs File: