Questions on UI for ASP.NET AJAX Forum

3 answers

195 views

Manipulate GridEditFormItem from Customvalidator event

Hi,

I had a problem to get value from editform template from a validator event.

                        Public Sub ValidateOccupation(ByVal source As Object, ByVal e As ServerValidateEventArgs)         
                    ' verifie s'il est en edition         
                    Dim mess As StringString = String.Empty         
                    If grdTerritory.EditItems.Count > 0 Then         
                        Dim Description As StringString = String.Empty         
                        Dim lstOcc As List(Of Occupation) = New List(Of Occupation)         
                     
                        Dim editedItem As GridItem = grdTerritory.EditItems(0)         
                     
                        DirectCast(editedItem.FindControl("lblErrorMessage"), Label).Text = mess         
                     
                        If GetInfoEditableItem(editedItem, Description, ID.ToString, lstOcc) Then         
                            Try         
                                mess = OccupationValidator(ID.ToString, lstOcc, TerritoryAction.Update)         
                            Catch ex As Exception         
                                Throw         
                            End Try         
                     
                        End If         
                     
                        If Not String.IsNullOrEmpty(mess) Then         
                            e.IsValid = False         
                        Else         
                            e.IsValid = True         
                        End If         
                    End If         

This DirectCast(editedItem.FindControl("lblErrorMessage"), Label) crash on NullReferenceException

How can access my label from my validator event into editTemplate on my item in editmode?

ty

Grid

answered on 29 Jan 2009

1 answer

155 views

MinDate ignored

I have two datepickers on a page that are using a shared calendar. The min date on both datepickers is "1/1/1900", however it is being ignored and the default of 1/1/1980 is being used. The datepickers and calendar are all in the same ajaxpanel. How do i get the control to honor the mindate property?

Thanks!

Calendar

answered on 29 Jan 2009

12 answers

200 views

[Solved] RadDock's Pin function does not work in IE6

While doing some pre-client testing, I discovered that 6.0 versions of IE / IE6 do not work with the RadDock's pin function/behavior. If you undock a dockpanel and then pin it, the panel does not follow the page when you scroll. This behavior does not occur on IE7. I have also verified it on two different machines that are both running the same XP SP2 IE 6.0.2900 SP2. I am using the latest 2008.2.1001.20 assembly version of Telerik.Web.UI.dll

I have found an old thread which talks about it this from May, and it said that this issue was to be resolved already. FYI incase perhaps it was left out or is occurring now for a different reason:
http://www.telerik.com/community/forums/aspnet-ajax/docking/raddock-ie-6-0.aspx

much obliged for your time,
joseph johnson jr.

Dock

answered on 29 Jan 2009

6 answers

114 views

Forum search functionality currently not working

I just went to the Forum that covers the Toolbar and did a search using the keyword "event" and no results came back, yet there are postings with the word "event" in the title. I tried other words that should have generated some results but any query I enter yields no results. Please check your server application that handles searching.

General Discussions

answered on 29 Jan 2009

1 answer

109 views

Button not in AjaxManager or AjaxPanel not doing postback

Hello,

Since using 1314.35 version, I have a strange behavior on a page.
This page is using ajaxManager from a masterPage with an ajaxmanagerproxy.
There is a RaTabStrip/RadMultiPage on the page, none of the two are in AjaxSettings senders, but in the updated controls of some of their buttons.
There is also a RadFormDecorator same configuration.
Some buttons from different PageViews are registered as ajaxsetting sender in AjaxManager with the radTabStrip/RadMultiPage/RadFormdecorator as updated controls, just like:
        <telerik:AjaxSetting AjaxControlID="ShipCountryField">
            <UpdatedControls>
                <telerik:AjaxUpdatedControl ControlID="RadTabStrip1" />
                <telerik:AjaxUpdatedControl ControlID="RadMultiPage1" />
                <telerik:AjaxUpdatedControl ControlID="FormDecorator1" />
            </UpdatedControls>
        </telerik:AjaxSetting>

These buttons behave normally with a callback when clicked.
A last button is not in AjaxManager but part of a PageView.
This button now is doing callback in place of postback (apparently since 1314.35) ?

As this button triggers a Server.Transfer() I am now receiving a PageRequestManagerParseError and my page display no more change ?

Why this button is not doing postback: seems that now when buttons are in a Multipage, they do automatically callback, even when the multipage in not ajaxified ???

Thanks for help.
CS

Ajax

answered on 29 Jan 2009

1 answer

90 views

RadEditor for .net 2.0 or 3.0

The RadEditor says it is fully supported with .Net 2.0 but when I create a VS 2.0 project the RadControls never appear in the VS toolbox .

I also notice that the current version of the RadEditor requires version 3.5 of the .Net Framework since it uses the System.Web.Extensions file in that version. Will it work if I swap in the 1.0 version?

Can you point me to the information I need to get the RadEditor working in a project running off of 3.0 of the .Net Framework (or 2.0).

Thanks.

Editor

answered on 29 Jan 2009

1 answer

127 views

rad clientside event in firefox

Hi,
For me the raddatepicker's clientside event 'OnDateSelected' is not trigeering in firefox .
can anyone help me in this
Thx,
jawaher

Input

answered on 29 Jan 2009

1 answer

167 views

Using 'enter' to search when combobox has serverside filtering

Hello,
I'm having a problem that I was hoping you guys could help me with. As the sujects says, I have a combobox with serverside filtering. To reduce db strain, it should only do itemrequest when users press enter. Any tip on how to solve this?

ComboBox

answered on 29 Jan 2009

3 answers

235 views

Ajax in edit form -RadGrid-

Hi,

I have a radgrid and within this radgrid, I have two comboboxes in the edit/insert form. I want to ajaxify the comboboxes, such that one combobox "onselectedindexchanged" event should refresh the second one. Additionally, I want to ajaxify the insert/update/delete operations of the radgrid too. So I wrote the following code:

    
                   <telerik:RadAjaxManager ID="RadAjaxManager1" runat="server"  > 
        
                        <AjaxSettings> 
        
                            <telerik:AjaxSetting AjaxControlID="RadComboBox1">  
        
                                <UpdatedControls> 
        
                                    <telerik:AjaxUpdatedControl ControlID="RadComboBox2" LoadingPanelID="LoadingPanel1" /> 
        
                                </UpdatedControls> 
        
                            </telerik:AjaxSetting> 
        
                            <telerik:AjaxSetting AjaxControlID="RadGrid1" > 
        
                                <UpdatedControls> 
        
                                    <telerik:AjaxUpdatedControl ControlID="RadGrid1" LoadingPanelID="LoadingPanel1" /> 
        
                                </UpdatedControls> 
        
                            </telerik:AjaxSetting> 
        
                        </AjaxSettings> 
        
                    </telerik:RadAjaxManager>

The problem is; when radcombobox1 is changed, the whole radgrid refreshes, not just radcombobox2. How do I prevent this? I want only radcombobox2 refreshed when radcombobox1's index is changed.

Thanks in advance.

Note: Radcombobox1 and radcombobox2 is in edit form of the radgrid1.

Ajax

answered on 29 Jan 2009

1 answer

89 views

Radcontrols with webparts

Hi,

I am using Radcontrols. can we have radcontrols in web parts?

Grid

answered on 29 Jan 2009