I am using the following: VS2008, Windows XP, IE7, the latest Telerik product and C#.

I have used the Configuration Tool to set my data instead of writing backend code to do so.  
My Datasource is as follows:

 

<asp:EntityDataSource ID="EntityDataSource1" runat="server"

 

ConnectionString="name=AllDataModels" DefaultContainerName="AllDataModels"

 

 

 

EntitySetName="Project" Select="it.[Name], it.[Identifier], it.[ID]">

 

 

 

</asp:EntityDataSource>

 

 

 

 

 

I have then selected from the RadGrid Tasks from the arrow in design view -->  General Features and checked "Enable Paging".

I am getting a error on the page when paging is enabled, but when paging is not enabled... the data is generated just fine and I can see all.  When I enable paging ... I get the error again.

Here is my aspx code:

<

 

telerik:RadGrid ID="RadGrid1" runat="server"

 

style="z-index: 1; left: 9px; top: 122px; position: absolute;"

 

 

 

AllowSorting="True" DataSourceID="EntityDataSource1" GridLines="None"

 

 

 

AllowPaging="True">

 

 

 <

MasterTableView AutoGenerateColumns="False" DataSourceID="EntityDataSource1">

 

 

 

<RowIndicatorColumn>

 

 

 

<HeaderStyle Width="20px" />

 

 

 

</RowIndicatorColumn>

 

 

 

<ExpandCollapseColumn>

 

 

 

<HeaderStyle Width="20px" />

 

 

 

</ExpandCollapseColumn>

 

 

 

<Columns>

 

 

 

<telerik:GridBoundColumn DataField="Name" HeaderText="Name" ReadOnly="True"

 

 

 

SortExpression="Name" UniqueName="Name">

 

 

 

</telerik:GridBoundColumn>

 

 

 

<telerik:GridBoundColumn DataField="Identifier" HeaderText="Identifier"

 

 

 

ReadOnly="True" SortExpression="Identifier" UniqueName="Identifier">

 

 

 

</telerik:GridBoundColumn>

 

 

 

<telerik:GridBoundColumn DataField="ID" DataType="System.Int32" HeaderText="ID"

 

 

 

ReadOnly="True" SortExpression="ID" UniqueName="ID">

 

 

 

</telerik:GridBoundColumn>

 

 

 

</Columns>

 

 

 

</MasterTableView>

 

 

 

</telerik:RadGrid>

 

 

Thanks for any help you can give.  :)

~wen

Dear All

I've got some problems with Telerik livedemo site.

• "Telerik' is undefined
• Object not reference
• Sys is undefine

i tried to reinstall telerik, .net version 2.0, 3.5... but i can not fix this problem that make me can not access any radcontrol ...
I've read many suggestion in this forum but  all of them are show the way to fix individual project. I can't understand why the live demo site in telerik get this problems.
Any Suggestion?
Many thanks.

Argh...I apologize for bugging everyone at this time of the year, but I am having issues trying to retrieve the selected values from a combo box inside client javascript and am working on a demanding schedule.

I have a combo box (for example) populated as:

Item 1: Text=Sell; Value=1.
Item 2: Text=Rent; Value=2.
Item 3: Text=Trade; Value=3.

When the user selects an item from the combo (and enters text in a couple of textboxes) then clicks on an item on the screen, I need to open a new window and pass the value selected in the combo box.  I can't do this inside the server code, because a postback would end up basically performing a redirect and I need to keep the original window on the screen.

I cannot capture the combo box selected value when the user selects it, because they may just use the default value thus not triggering any events on the combo box before clicking on the screen item to continue.

I should add that I am using the combo box on a page that utilizes a master page, and that the combo box is defined inside a RadDock.

In my client javascript, I have tried several methods of doing this, but all I can seem to retrieve is the text value displayed in the combo box.  For examples:

Example 1.  The following code retrieves the actual visible text value from the combo (i.e. - trade, sell, rent)

a1 = document.getElementById("<%= ListTranType.ClientID %>").value;
alert(a1);

Example 2.  In the following, b1 displays [object object] and b2 displays undefined

var b1 = $find("<%= ListTranType.ClientID %>");
alert(b1);
var b2 = b1.value;
alert(b2);

Example 3.  The following code works exactly like #1 above. Only the visible text from the combo is displayed (sell, rent, trade).

var b1 = $find("<%= ListTranType.ClientID %>").value;
alert(b1);

The combo box is defined as shown below. 

<

 

telerik:RadComboBox ID="ListTranType" OnClientSelectedIndexChanged="gettrantype" EnableEmbeddedSkins="true" Skin="Black" runat="server" Width="200px" ></telerik:RadComboBox>

 

 I do have a script for capturing the value when the user selects one and it works fine as it is, but as said earlier sometimes the user will use the default value or not select one from the combo before clicking to proceed.  Both of these actions are valid within the application.  The code used to capture the value during the event is:

 

<script type="text/javascript">

 

 

 

var trantype;

 

 

function gettrantype(combo, eventArqs) {

 

 

var item = eventArqs.get_item();

 

trantypeval = item.get_value();

}

SUMMARY QUESTION:  What I need to retrieve from the combo box is the data loaded as the "value".  In the examples above, this would be either the 1, 2, or 3 -- not sell, rent, or trade.  How do I get the true selected value from the combo?

Thanks very much in advance!

Lynn

Hi everybody,

I try to add Columns to a RadGrid dynamically and I'm able to do it, but, when i do a post back
the RadGrid's columns are reinitialized and i don't want it. i want that my RadGrid stay
as it was before postback. Why? i want to save the columns' position and if the RadGrid
is reinitialized, I can't it.

Example:

RadGrid Status (initial):

Column1 Column2 Column3

User changes the columns' order:

Column3 Column2 Column1

User does post back and RadGrid come back to status initial.

Column1 Column2 Column3

If i do that in a page aspx (which not inherits of a masterpage), my code works, but
with a masterPage doesnt work. someone has an idea?

It's a very simple thing but i tried to do it and I'm not be able, i read all forums and i do all, but that not works in a page which inherits of a master page.

Someone can help me?

My RadGrid's code:

C# code:

Hi there,

Hello community,

I was trying to create a series of Treeview controls and arrange them to create an NCAA Bracket.  Of course, ideally, I would like to minimize the number of controls on a webpage, but I didn't get too far.  My thought was have a treeview on the left (if looking at the image attached, say UNC vs Mt. St. Mary's) and using client-side code - move the selected team over to another treeview control off to the right (round 2) - in the appropriate node.  So, the UNC/MSM winner would go as the top node in round two, the Indiana/Arkansas winner would go to node two.  I was able to get the text of the selected node in round one using javascript, but was unable to add it to another treeview (for round two).  In the end, all the selections would be saved to SQL Server.

Has anyone ever tried this?

Thanks in advance!

Kevin

Hello,

I'm using the EmptyMessageStyle-BorderColor and I'm using the EmptyMessageStyle-BackColor properties of the RadInput control and would like to apply the same style and functionality to a RadComboBox.  How would I go about adding the border and backcolor styles when a user has not selected an item in the combobox?  Thanks!!

Hi Telerik,
I upgraded to SP2 and now my Application makes the following JavaScript error after clicking a RadToolBar Button:
Here is the debugged Code:
...var $create=Sys.Component.create=function(h,f,d,c,g){var a=g?new h(g):new h,...(in the Debugging, h is undefined)
I know, it's cryptic, but I don't know where to begin searching...

Regards,
Andreas

Hi,
I'm using a RadDateInput control. The Culture is set to English(United States) and Dateformat, DisplayDate format are set to MM/yyyy.
When I run the application if I enter a value like 03/2010 on leaving the control the value is set to 05/2010 (the month part is being replaced by the current month). How can I fix this problem?

I don't need a date value; I just want the month and year from the user which will be stored in database in MM/yyyy fomat (varchar).
Appreciate any one has a solution for this. (I've even tried with RadDatePicker; the behavior is same as the RadDateInput)

Thanks.

Regards,
Prashanth