Hi, I am new to radWindow control. but I have used it quite a lot in my web application till now. I am developing the application in Dot Net Nuke so I have to work in User Controls. On my main page, i display a RadTreeView. If the user clicks an element in the rad tree view, then i show a grid with details of the selected tree node. in this detail grid (which has multiple records for a selected node) I have a button. if the user press this button i open a RadWindow to show more records. I am using all my RadWindows as Control Container, so i put the UserControl in the radWindow's ContentTemplate and set teh VisibleonPageLoad to true if the user press the button. Now in this opened radwindow i display a grid with more records. now in order to add/edit the records in the grid, i use another radwindow (Control Container) to show the edit form. In this radwindow i can open up another radwindow (again control container) to do certain functionality or to select a value from another user control. So in the end i have a Page then radwindow then another radwindow then another radwindow then some more radwindows.
It is working fine in terms of opening the windows and doing some thing in the window. but i can't make the windows to communicate between each other. One thing that came to my mind was to get the reference of the parent rad windows in their childs by using the parent window name, but the problem is that all the user controls which i am using in the radwindows are also used in other application functionality in different ways. so i wanted to make a generic solution so that if the user control is used independently i.e. with out the radwindow, it will still work.
What I am trying to do right now is that in my Last opened radwindow i display some records in a rad grid and the user can select one of the record and press a button on the rad window, which should close this radwindow for record selection and send the selected item as argument to the parent radwindow. (the parent window is not fixed. because the record selection control can be used multiple times in multiple places so i cant hardcode the parent window reference) I need to find the reference of the current window and the reference to the parent widow to pass the arguments or return value. and this can be done on any level (any number of nested windows).
I hope that this long description is enough to understand my problem.

In short: I want to get the reference to the current radwindow (The code available on demo sites gives error) so that i can close the window from client side. I want to send some arguments back to the parent (either page or another window)

 

Greetings,

I have been racking my brain and I think that this is probably something silly that I am missing. I have to generate a list of employee "requirements" in the form of checkboxes. I am databinding them to a database with the following fields:

OptionID (unique Identifier)
Name (for the display of the checkbox)
Checked (a bit)

Am I misunderstanding the Listbox behavior in that I would like to display the text field on a checkbox, with a "value" behind it, and then databind whether or not the checkbox should be checked?

Please also note that I can (and did) create a template field with a checkbox in it, but these checkboxes do not behave the way I would like them to when using the following code from the intro to listboxes:

 

StringBuilder sb = new StringBuilder(); 

IList<RadListBoxItem> collection =RadListBox1.CheckedItems; 

foreach (RadListBoxItem item in collection) 

{

  

    sb.Append(item.Value +  "<br />"); 

}

 

The checked box in the template is not counting towards the checked value of the list item.

I am jsut trying to cut down on code, because if I wanted to cycle through each item and manually check if it should be checked, I could do that using a radiobutton list.

I am using Visual Studio 2010 with radcontrols for asp.net ajax Q2 2010 NET40.

Thanks,

Thomas Turner

 

 

 

 

 

 

 

Hi, I am struggling with what I assumed would be a simple task.  Essentially, in its simplest form it boils down to this...

1. We have a master page with a scriptmanager.
2. Using that master page we have a web form with a button on it.
3. Within the web form is a user control that accepts a public property.  When we load the page, we pass the user control a default value for its public property.
4. When we click the button it passes the user control a new value for its public property and updates the user control (using AJAX).

Help!?

Is this possible?  I see the grid has a oncolumnsreorder event but I'm having trouble getting it to fire.  I can't find any documentation on it either.  My columns have reorderable set to true.  They are auto generated columns though.

I have a Rad Combo box in my page that calls a method to populate the data from wcf webservice. I don't have any issue when I run this from VS but in dev and test server I get this error message popop "The Server method 'mymethodname' failed.
The website is using custom authentication. If I change it to Windows authentication, the error goes away.

Could some one please help me.

Thanks,

Hi all,

I have server-side and client-side code which can control the enabled state of a RadDateTimePicker. It loads as disabled.

When I execute the server-side code "RadDateTimePicker1.Enabled = true" the input field becomes enabled, but the icons continue to have the look of disabled icons. How can I change these icons to enabled? 

Thanks,

Sean

EDIT:

I got the functionality achieved with this:

Browser: FireFox 3.6.15

Call image editor on an image.
Scale the image.
Click Restore Image.
Scale the image again.

Error message:

Value should be of type decimal

Please respond what action to take.

Marc

I have used the radgrid to show some data to my customer, when I enable the 'AllowScroll' and 'UseStaticHeaders' function, there is a display problem in IE8 as attached image. The last part of the header and footer disappear.

I have tested for firefox 3.5.2, all things work fine. My Telerik.Web.UI.dll file version is 2010.2.929.35.

Here is some code for my grid

.ascx part:

<asp:Panel id="TelerikSummaryReportsPanel" runat="server" style="margin-top:10px;">
    <telerik:RadGrid ID="gridReports_Telerik" runat="server"  
                EnableAjaxSkinRendering="true"
                GridLines="Horizontal" CellPadding="0" BorderStyle="None"
                ClientSettings-AllowColumnHide="true" ClientSettings-EnableRowHoverStyle="true"
                ShowStatusBar="true" ShowHeader="true" AllowSorting="true"
                ShowFooter="true" RegisterWithScriptManager="true"
                EnableViewState="true"
                AllowFilteringByColumn="true"
                AllowMultiRowSelection="true">
        <GroupingSettings CaseSensitive="false" />
        <ClientSettings>
            <Scrolling EnableVirtualScrollPaging="false" />
            <Scrolling AllowScroll="true" UseStaticHeaders="true" />
            <Selecting AllowRowSelect="true" EnableDragToSelectRows="true" />
            <Resizing AllowColumnResize="true" EnableRealTimeResize="true"  ShowRowIndicatorColumn="true"
                      ResizeGridOnColumnResize="true" AllowRowResize="false" ClipCellContentOnResize="false" />
            
        </ClientSettings>
    
    </telerik:RadGrid>
    
</asp:Panel>

And I control the height in the C# code, if no height setting or it is larger than the actual height of data, no problem occurs.

.ascx.cs file:

    protected void gridReports_DataBound(object sender, EventArgs e)
    {
        RadGrid Grid = (RadGrid)sender;

        int rowCount = Grid.Items.Count;
        if (rowCount > 25)
        {
            gridReports_Telerik.Height = 700;
        }
    }

What can I do or test to solve this problem? Thanks a lot if you can give some advice

Hi,

How would we disable viewstate for all controls in an application?

Is there a list of which radcontrols uses viewstate and what they store in it?

Thanks.

Hello,

I saw in this post that the planned GANTT Chart functionality was mentioned. I wanted to find out more information about the projected availability of the Gantt Chart functionality in RadScheduler.

Thanks.