Hi,

I'm using web services to get the grid datasource. But the structure of the grid depends on that datasource because it is a self referencing hierarchy. The number of child tables in the grid depends on that datasource. So, I need to modify the grid structure when a new datasource (based on a filter selected by the user) is returned by a web service request. Can I do this in Javascript? Is there an online demo?

Kind regards,

Hi,

When there selects a row on Radgrid, I set visible property of Panel is true.  Then I get an error message "Sys" is undefined.  If I exclude to change visible of panel, it works fine.  I guess there something wrong with my web.config.  Please, suggest your method to get rid of this error msg.

Here is my web.config part.

<

 

system.webServer>

 

<

 

validation validateIntegratedModeConfiguration="false" />

 

<

 

modules>

 

<

 

remove name="ScriptModule" />

 

<

 

add name="ScriptModule" preCondition="integratedMode" type="System.Web.Handlers.ScriptModule, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />

 

</

 

modules>

 

<

 

handlers>

 

<

 

remove name="WebServiceHandlerFactory-Integrated" />

 

<

 

remove name="ScriptHandlerFactory" />

 

<

 

remove name="ScriptHandlerFactoryAppServices" />

 

<

 

remove name="ScriptResource" />

 

<

 

add name="ScriptHandlerFactory" verb="*" path="*.asmx" preCondition="integratedMode" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />

 

<

 

add name="ScriptHandlerFactoryAppServices" verb="*" path="*_AppService.axd" preCondition="integratedMode" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />

 

<

 

add name="ScriptResource" preCondition="integratedMode" verb="GET,HEAD" path="ScriptResource.axd" type="System.Web.Handlers.ScriptResourceHandler, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>

 

<

 

add name="Telerik.Web.UI.WebResource" path="Telerik.Web.UI.WebResource.axd" verb="*" type="Telerik.Web.UI.WebResource, Telerik.Web.UI, Version=2009.1.402.35, Culture=neutral, PublicKeyToken=121fae78165ba3d4" />

 

<

 

add name="RadScriptManager" path="Telerik.Web.UI.WebResource.axd" verb="*" type="Telerik.Web.UI.WebResource, Telerik.Web.UI, Version=2009.1.402.35, Culture=neutral, PublicKeyToken=121fae78165ba3d4" />

 

</

 

handlers>

 

</

 

system.webServer>

Regards,

Duy

 

I am trying to implement a RadGrid with paging including 'Go to first page' / 'Go to last page' functionality. The NextPrev and NextPrevAndNumeric pager items at http://www.telerik.com/help/aspnet-ajax/grdpageritem.html illustrate the desired effect - however, using these pager modes seems to produce a pager with only previous/next buttons, rather than first/previous/next/last.

I've tried playing around with FirstPageImageUrl and LastPageImageUrl to no effect.

We are using version 2008.3.1314.35. However, I can find nothing in the release notes of more recent versions which would explain this difference.

Any ideas?

Thanks

I have a Modal radwindow which is working perfectly in IE 7 and FireFox 3.0.3.  However when I test it using Safari 3.1.2, the window is displayed but the Title disappears when the target page finishes loading???  Are you aware of this behavior?  Is there a workaround?
Thanks.

Hello,

I am trying to use a RadListBox to display items that a user has selected on a RadGrid.

There is an instance where, on a button click, I am attempting to add 2000+ items to the radlistbox.  This is all being done in JavaScript.

When adding this many items, the browers (IE 8) displays a message stating that there is script being run on the page that is causing the page to not respond.  I believe this is being caused by having to add so many items to the RadListBox.

Is there a workaround for this, or another control that i can use to display selected items from the grid?  I need to keep this on client side in Javascript.

Here is the script that I am using to add items to the RadListBox (my radlistbox is named rlbSelectedContacts):

                            var rlbSelectedContacts = $find("<%=rlbSelectedContacts.ClientID %>");
                            if (rlbSelectedContacts)
                            {
                                    for (each item in my list of items to add) //this FOR loop could iterate thousands of times
                                    {
                                        var item = new Telerik.Web.UI.RadListBoxItem();
                                        if (item)
                                        {
                                            item.set_text(contactName);
                                            item.set_value(contactId);
                                            rlbSelectedContacts.trackChanges();
                                            rlbSelectedContacts.get_items().add(item);
                                            rlbSelectedContacts.commitChanges();
                                         }
                                    }
                             }

I'm still trying to understand how to move things around in a Date Time picker control. I have a little date box for text input, about a 10-15 px space to the date popup button and then 100 or so pixels to the little clock. HOW do I change where these items are located in the control. Example please!

Thanks,

Joe B

I have a RadGrid with columns being added programatically in the page_load. Everything works but if I check a column the menu disappears and the column doesnt hide.
Any suggestions?

If I have more than one input manager on a page, how can I enable or disable them based on the selection of a dropdown box?  I want to do it client-side so there is no postback. Is that possible?

Here is my code sample: Multuiple Input Manager Sample

Hi,

Hi,
In Recurrence, Hourly Frequency is selected, how can i validate if there is no input in the interval?

if not,

In what EVENT will i put or add an exception, so that i could catch the error of the empty interval?
i have tried adding the event RecurrenceExceptionCreated, but when i try to debug, it doesn't go there.

and 1 more, what are the events that will be trigger if i click the save button?

TIA