Hi,

I have implemented a couple of customized buttons. I have noticed that when the button's functionality is executed that nothing is added to the undo stack (i.e. you cannot undo the action performed with the button). While I know that it is possible to programmatically clear and remove from the undo stack on the client, is there a way for me to programmatically add to the undo stack? I would like to be able to undo the actions that are performed by my custom buttons.

Thanks,
Logan

The popup edit window will not load when I have this line of code: "SelectedValue='<%# Bind("LocationID") %>".  My suspicion is because the DropDownList is populating after the control attempts to bind the SelectedValue, but I'm not sure. I have verified that the SelectedValue I am binding is in fact a value that is in the DropDownList. 

Form Template:

       <tr>
            <td>Location:</td>
            <td>
                <asp:DropDownList ID="ddlDevicesLocation" runat="server" SelectedValue='<%# Bind("LocationID") %>'>
                    
                </asp:DropDownList>
            </td>
        </tr>

C# Populate DropDown :: (OnItemDataBound)

protected void DevicesGrid_PopulateFields(object sender, GridItemEventArgs e)
{
            if ((e.Item is GridEditFormItem) && (e.Item.IsInEditMode))
            {
                GridEditFormItem editform = (GridEditFormItem)e.Item;

                // Define fields that we need to work with
                DropDownList locationddl = (DropDownList)editform.FindControl("ddlDevicesLocation");
                DropDownList typeddl = (DropDownList)editform.FindControl("typeddl");
                TextBox PrinterIP = (TextBox)editform.FindControl("PrinterIP");
                TextBox PrinterName = (TextBox)editform.FindControl("PrinterName");
                TextBox PrinterPort = (TextBox)editform.FindControl("PrinterPort");


                // Fill Location DropDown 
                LocationDropDown(locationddl);
}
}

Hi,
I am using hierarchical gridview of four levels. I want the columns of all tables to be aligned. Currently I am facing issue because of the left most column (containg arrows to expand and collapse). At each level, tables are shifted to right due to that column.
Is there any way to align columns of all four tables (Each child table column should be aligned with parent table column)?
Please reply ASAP...

FYI: I am using telerik 2009 

thanks,
Pooja

Hi folks,

I'm trying to prompt users to save unsaved fields in pages. The page navigates away even when I call eventArgs.set_cancel(true); 

The idea is that if you type something into the textbox and then click a menu item, you're prompted about the unsaved change.

Could someone point out what I'm missing here? The complete code for the page is shown below.

Thanks,

Ken

Hi,

Within a RadGrid I'd use scrollheight to force the grid to occupy a certain height on the page and the pager would be at the foot of that height.

I'd do it like this:

Is there an equivalent way to do this with the RadTreeList?

It would be nice to see some documentation that specifically looks at the things that haven't been copied to the rad tree list from the grid view equivalent....

Best Regards,

Jon

I need some help.  I have a RadGrid with a RadFilter to generate mailing lists.  Once I have filtered RadGrid, can I select the rows based on the filtered results?  

From a mailing list perspective, I want to add each row from the filtered list to another mailing jobs table.   So I want to iterate through the filtered RadGrid to get only the rows from the filtered set.

Can someone give me guidance?    Thanks in advance.

Hi

I am trying to leverage the c# code you have at the following url:

http://www.telerik.com/help/aspnet/grid/grdfilteringfordatetimecolumnwithdataformatstring.html

Whilst there are several syntax errors I have been able to overcome most of them,
but the following line has me stumped:

string currentPattern = (TextBox)filterItem(((Pair)e.CommandArgument).Second).Controls(0).Text;

I get an error which says.

'filterItem is a variable but it is used like a method'.

What is this line supposed to be?

In the process you might want to clean up the other syntax errors too.

TIA

Hello,

I build a class with Telerik Advices to custom filter date.

My RadFilter bind a RadGrid.
I can save filters in a sqlDataBase.

When I choose a value in my custom combo filter date : no problem.
I save it : no problem
I load it the same day : no problem

But if I load it the next day or after : I must select the value, again.
It is very restriction for users which save their filters.

Have you got an idea to find again my selected value ?

Anne

Hi there,

Our users have come across a bug that only seems to effect IE (IE7 8 and 9 tested).

If you type the following over 3 lines:

line 1
line 2
line 3

Select it, then set its font size to say, 12px. So far so good. Now, with it still selected, turn it into a bulleted list. All 3 lines are put under one bullet point, and the following markup is produced:



Whereas, Firefox and Chrome both render:



IE does it properly if you do it the opposite way, first a bullet list, then the font size.

I have just upgraded to Q3 2010 and the problem still exists.

Sorry if this is in the wrong area.

Regards,

RSPCA Victoria

I have a rather complex scenario.

I'm creating a set of coordinating User Controls that give me a tabbed interface where the tabs are Help, Search, Search Results, List, Edit, New, View, and some customizable functions.  I'm turning these into a fully ajaxified interface controlled by instantiated JavaScript objects in an external JS file so that I can have multiple interfaces on the same page that use this interface.  I have to say that this would be much, much more difficult without you guys at Telerik.

When I did this, I was able to instantiate a single interface on a page and it all worked perfectly.  Very snappy response since it's all Ajaxified.  So, for the next step, I took this interface and placed it in a RadWindow within a RadWindowManager so that I could utilize it in a desktop-like MDI interface like you have in the demos section.  When I did this, things started to go funky.  To start, I was getting postbacks on things like tab clicks, grid sorting and paging, and stuff like that.  I also noticed that the counts in the RadGrid pager were messed up.

To address this, I'm taking a step at a time in order to focus on a single problem with minimal complexity. 

I've been able to recreate a situation where I have a radGrid within a radWindow within a radWindowManager, and I'm ONLY calling set_virtualItemCount(5) in order to test updating the pager on the RadGrid.  When I load this page, it shows 21 items in 2 pages.  When I click the button to trigger the JavaScript, it remains at 21 items in 2 pages.

IF I REMOVE the RadWindowManager, and just have a standalone RadWindow, clicking the button changes the page count information to 5 items in 1 page.  And, of course, if I take out the RadWindow as well, clicking the button changes the page count to 5 items in 1 page.

Can you figure out what's going on here?

Here's my code.  It's all self-contained (no external JS file):


I'm hoping, of course, that this uncovers the root of all of my problems with this solution.  I have to say that I don't have a 100% grasp on all of the details with the postbacks, but I clearly was able to reproduce this problem. 

I've tested this in Firefox 4.01, IE 9 (using modes for IE 8 and IE 9), Chrome 12.0.742.91, and safari 5.0.5.

Thanks for your assistance.