Questions on UI for ASP.NET AJAX Forum

1 answer

110 views

Kinda new to telerik.

I have a page with a windowmanager, radwindow, and a customcontrol on it.

the customcontrol uses javascript to open the control on the parent page like so

function UseRadWindowOnParentPage(DialogURL,RadWindowID, Width, Height, Title, argument) {

var oManager = GetRadWindowManager();

var oWnd = oManager.GetWindowByName(RadWindowID);

oWnd.Show();

oWnd.SetSize(Width, Height);

oWnd.SetUrl(DialogURL);

oWnd.SetTitle(Title);

oWnd.Center();

oWnd.argument = argument;

oWnd.OnClientClose = function () {

alert('client close');

}

oWnd.OnClientClose never fires.
Any idea whats going on?

If i set the OnClientClose property in the radwindow control it works. The radwindow is used several times and not everything is supposed to have a onclientclose event.

I know I could add a radwindow for every popup I need but I got it this far and would prefer to reuse 1 radwindow rather than adding 6 radwindows where the only real difference is the OnClientClose

http://www.telerik.com/help/aspnet/window/radwindowobjectclientside.html so far, most everything I have tried from this link works.

thanks

Window

answered on 23 Jan 2012

9 answers

1.9K+ views

PageMethods not defined

Hi,

I have an ASPX page like this:

    
            <head runat="server">  
        
                <title></title>  
        
                    <script type="text/javascript">  
        
                function Test() {  
        
                    PageMethods.TestIT();  
        
                    alert("done");  
        
                }  
        
            </script> 
        
            </head> 
        
            <body> 
        
                <form id="form1" runat="server">  
        
                <div> 
        
                    <telerik:RadScriptManager runat="server" EnablePageMethods="True">  
        
                </telerik:RadScriptManager> 
        
            <button onclick="Test(); return false;">tet</button><br />      
        
                </div> 
        
                </form> 
        
            </body> 
        
            </html>

This runs fine.

Now I tried to achive the same thing in a masterpage like this;

    
            <head runat="server">  
        
                <title></title>  
        
                <script type="text/javascript">  
        
                function Test() {  
        
                    PageMethods.TestIT();  
        
                    alert("done");  
        
                }  
        
            </script> 
        
                <asp:ContentPlaceHolder ID="head" runat="server">  
        
                </asp:ContentPlaceHolder> 
        
            </head> 
        
            <body> 
        
                <form id="form1" runat="server">  
        
                    <telerik:RadScriptManager runat="server" EnablePageMethods="True">  
        
                </telerik:RadScriptManager> 
        
                <div> 
        
                <button onclick="Test(); return false;">tet</button><br /> 
        
                    <asp:ContentPlaceHolder ID="ContentPlaceHolder1" runat="server">  
        
                    </asp:ContentPlaceHolder> 
        
                </div> 
        
                </form>

This results in "Microsoft JScript runtime error: 'PageMethods' is undefined"

What do I have to change to enable the things in a masterpage?

Regards

Manfred

Ajax

answered on 23 Jan 2012

4 answers

170 views

Multi Column from Simple DataTable

Hi,

I'd like to populate a multicolumn combobox from a datatable, however the examples only seem to show how to do this using the SessionDataSource item. How would I do this with just simple datatable?

Cheers,
Christian

ComboBox

answered on 23 Jan 2012

2 answers

151 views

Click on a bar event

Greetings,
I have a RadChart control, this is basically just bars, but i need to open a RadWindow when i click on a specific bar
Is this possible?
Thank you in advance

Chart (Obsolete)

answered on 23 Jan 2012

3 answers

221 views

Migrating from ModalPopupExtender to RadWindow

Hi,

Does anybody has an example on how to convert from the asp.net Toolkit ModalPopupExtender to the RadWindow control?
Basically I have this code:

<asp:Button runat="server" ID="hiddenTargetControlForModalPopup" style="display:none"/>

<ajaxToolkit:ModalPopupExtender ID="ModalPopupExtenderAddEditSample" runat="server"                
				TargetControlID="hiddenTargetControlForModalPopup"                
				PopupControlID="PanelSamples"
				BackgroundCssClass="modalBackground"                 
				DropShadow="true"                                
				>
				</ajaxToolkit:ModalPopupExtender>       
		<!-- modal popup -->
		<asp:Panel ID="PanelSamples" runat="server" Style="display: none" CssClass="modalPopup"> 
			<asp:UpdatePanel ID="UpdatePanel1" runat="server">                
				<ContentTemplate>
				<!-- a bunch of controls and HTML -->

				</ContentTemplate>            
			</asp:UpdatePanel>
		</asp:Panel>

Is there an easy way to covert this code to a RadWindow?
Thanks!

Window

answered on 23 Jan 2012

4 answers

166 views

onClientContextMenuItemClicking Fires Multiple Times

What is says. It's not happening under all circumstances, but when I add a new node and then immediately go to add a child of that it fires the event exactly 4 times for one click.

Of course this causes problems. I've tried ignoring the extra calls, but it causes a problem because it still interrupts the startEdit() process which it depends on to then connect to the code behind.

TreeView

answered on 23 Jan 2012

1 answer

52 views

Radwindow Problem

Hi,

I am having a page called employee.aspx. from this page i am opening another page called employeedetails.aspx in the RADWINDOW.

i am performing continues operations in the employeedetails.aspx in the RADWINDOW.

After that i am minimizing the RADWINDOW, and try to perform operations in the employee.aspx page, now the employee.aspx get refreshed and is not performing the initiated operations.

Can you please provide solution for this?

Thanks in advance.

Window

answered on 23 Jan 2012

6 answers

183 views

popup window movable="false"

Have any property in radgrid to freeze the popup with editing???

help me plz

Grid

answered on 23 Jan 2012

16 answers

481 views

Tooltip bgcolor

hello i need to change the background color of my rad tooltip can anyone helps me please
i tried to put the name of the color insite the property but it didn t work

here is my code
ItemTemplate >
                <asp:HyperLink ID="HyperLink1" runat="server" Width="10px" Height="50px"
                   >
                   <asp:Image ID="Image2" runat="server" Width="90px" Height="120px" ImageUrl='<%# Eval("imgFile") %>' ToolTip="Show album"    RelativeTo="Element" Position="MiddleRight" EnableShadow="true"/> </asp:HyperLink>
                <telerik:RadToolTip ID="RadToolTip3" runat="server" TargetControlID="image2"
                    Animation="Slide" BackColor="Red" Position="MiddleRight">
                </telerik:RadToolTip>
            </ItemTemplate>

ToolTip

answered on 23 Jan 2012

2 answers

112 views

Font Size is not applying for all the text

The following piece of code is used to increase bullet number size along with content.

function OnClientCommandExecuting(editor, args) {

var commandName = args.get_commandName();

if (commandName == "RealFontSize" || commandName == "FontSize") {

var selElem = editor.getSelectedElement(); //get the selected element

var parentElem = selElem.parentNode;

if (selElem.tagName == "LI" || selElem.tagName == "UL") {

selElem.style.fontSize = _fontSizesPx[parseInt(args.get_value() - 1)];

args.set_cancel(true);

}

Like follows, the font size of bullet number increased along with content. Please the attachment Output1

One
Two
Third
Four

I tried to apply the font size for overall content, but the font sized is applied only for the content and not for bullet/number.Refer the attachment Output2

Suggest how to fix this issue?

Editor

answered on 23 Jan 2012