Questions on UI for ASP.NET AJAX Forum

5 answers

289 views

EnableLoadOnDemand - ComboBox not getting populated

I'm using version 2008.3.1105.35 of the RadControls and I've run into a peculiar problem with a RadComboBox. I have it setup using EnableLoadOnDemand and it all works fine on my local development machine. However when putting the web application into a test environment (running Win Server 2003 SP2) the combobox doesn't get populated with data, it just sits there saying "Loading..." forever!!

I used Sql Profiler to see if it was even trying to get the data and I can see that it is pulling the data out of the database it's just not rendering it in the combobox.

I have the ComboBox setup in almost exactly the way outlined in: http://demos.telerik.com/aspnet-ajax/ComboBox/Examples/PopulatingWithData/AutoCompleteSql/DefaultCS.aspx with the exception that I am using an ItemTemplate and databinding on the OnItemsRequested event instead of manually adding RadComboBoxItems.

Any ideas?

ComboBox

answered on 02 Oct 2009

2 answers

355 views

File Upload problem with Rad Ajax Manager

Hi,

I'm using RadUpload to upload the photo.

After I selected the photo and click the Upload Button, I want to refresh the image in DataList only and I don't want the whole page doing the postback. Therefore, I'm using RadAjaxManager.

Besides, I'm using RadAjaxManager to control the Rad Tab Strip and Rad Multi Page to avoid the whole page doing the postback. I just want the Rad Page View be refresh only and not the whole page doing postback.

The problem is when I select the photo and click Upload button, the uplPhoto.UploadedFiles.Count become 0.

The upload function failed when I added the Rad Ajax Manager.

If I didnt use Rad Ajax Manager, the upload function is no problem but the whole page will be refresh.

    
            <telerik:RadTabStrip ID="rtsPhoto" runat="server" MultiPageID="rmpPhoto"   
        
                  ontabclick="rtsPhoto_TabClick">  
        
               <Tabs> 
        
                 <telerik:RadTab Text="Image" runat="server"   Selected="true">  
        
                 </telerik:RadTab> 
        
                 <telerik:RadTab Text="Upload" runat="server" PageViewID="rpvUpload">  
        
                 </telerik:RadTab> 
        
               </Tabs> 
        
            </telerik:RadTabStrip> 
        
            <telerik:RadMultiPage ID="rmpPhoto" runat="server">  
        
                 <telerik:RadPageView ID="rpvUpload" runat="server">  
        
                      <telerik:RadUpload ID="uplPhoto" runat="server" ControlObjectsVisibility="None" MaxFileInputsCount="1" Width="300px"   
        
                            allowedfileextensions=".jpg,.jpeg,.gif,.png,.bmp">  
        
                      </telerik:RadUpload> 
        
                      <asp:Button ID="btnUpload" runat="server" Text="Upload" CssClass="black_button"   
        
                            style="width:70px;" onclick="btnUpload_Click" /> 
        
                      <asp:DataList ID="dtlPhoto" runat="server" DataSourceID="odsPhoto">  
        
                            <ItemTemplate> 
        
                                 <img id="imgPhoto" alt="" src='<%# Eval("ThumbnailLocation") %>' /> 
        
                            </ItemTemplate> 
        
                      </asp:DataList> 
        
                 </telerik:RadPageView> 
        
            </telerik:RadMultiPage> 
        
            <telerik:RadAjaxManager runat="server" ID="RadAjaxManager1">  
        
                    <AjaxSettings> 
        
                        <telerik:AjaxSetting AjaxControlID="rtsPhoto">  
        
                            <UpdatedControls> 
        
                                <telerik:AjaxUpdatedControl ControlID="rtsPhoto" /> 
        
                                <telerik:AjaxUpdatedControl ControlID="rmpPhoto" /> 
        
                            </UpdatedControls> 
        
                        </telerik:AjaxSetting> 
        
                    </AjaxSettings> 
        
            </telerik:RadAjaxManager>

Anyone can help?

Thanks.

Regards,
Jessie

Upload (Obsolete)

answered on 02 Oct 2009

1 answer

68 views

Telerik controls UI gets messed up

Hi,

We've the licensed verswion of telerik.The problem we're having is suddenly when debugging and running our application, the UI which has the teleik controls gets messed up. It puts extra words like"select" in the UI. and suddenly the dropdown gets changed to textbox and whole UI gets ugly. We then need to refresh the whole page to get going.

Pls tell us what we're missing .We're using Telerik controls.

Pls we can't give this junk to our customers. so, pls do help us.

General Discussions

answered on 01 Oct 2009

2 answers

148 views

radgrid Javascript errors

I have the grid in a user control in the default page (which has a master page). Once I bind the control the the dataview, if I do any thing out side of the control, do any of the client side functionality, close the control, rebind or try to clear the control I keep getting this javascript runtime error. I cannot find anything on the web about this error. What am I missing.

Microsoft JScript runtime error: 'this._owner.MasterTableView.get_element().offsetWidth' is null or not an object

I have grouping, sorting, resizing, column reorder and exporting enabled.

Thanks

Grid

answered on 01 Oct 2009

4 answers

148 views

Validation question

Hi guys
We are currently using a rad input manager to extend some controls. It works all right until I reach the validations.
I was wondering if the validations provided by the rad input manager are able to stop the postback the same way a traditional aspnet validation control does WITHOUT using a validation control (ie regular expression validator, required validator)
Cheers

Input

answered on 01 Oct 2009

0 answers

100 views

Open RadWindows with value return !

I spent many time and here it is: http://www.roogle.ch/raum_suchen.aspx

You open a RadWindow from an Image Click with the icon: "?".

The selected value from the RadWindow, will be transfered to the main Page and you can see it in the DropDownList.

Have fun.

Window

asked on 01 Oct 2009

4 answers

118 views

Styling of footer elements missing/broken

I have enabled paging on my rad grid but this seems to not fit in with the design of the RAD Grid.

To see what I mean, visit www.theplaygrounds.co.uk/Labs.aspx you can see the select button is not correctly styled/placed. If you click the number in the footer (For which I assume is the number of rows per page) then you get the drop down but this does not seem to look right, either.

What can be causing this? As the styling of the grid elements themselves is done all by Telerik, I am at a loss.

Thanks

Grid

answered on 01 Oct 2009

2 answers

151 views

can't click on the button by using enter key

I'm using a radformdecorator for a simple login form and for some reason I can't use the Enter key to click on the button and login. Every time I have to use the mouse but many people for convenience use the "enter" button.
How can I fix it?
Thank you!

Input

answered on 01 Oct 2009

2 answers

114 views

Break hour

Hi, how could I show non working hours between working hours as a break time?

For example , if my work day is : 9:13 - 15:18. So, I want to show hours between 13-15 with a different style (as non working hours) because it is actually what it is.

is it possible?

thanks a lot!

fernando

Scheduler

answered on 01 Oct 2009

4 answers

381 views

RadGrid RadContextMenu - conditionally show items

Hello,
I have a RadContextMenu attached to a RadGrid like shown in this demo: http://demos.telerik.com/aspnet-ajax/controls/examples/integration/gridandmenu/defaultcs.aspx?product=grid.

I would like to be able to conditionally disable/enable items in the ContextMenu based on a data element in the Grid. How can I do this? For example, if a field is "true", I would like to have a specific Context Menu Item enabled - otherwise it will be disabled.

Thanks!!

Grid

answered on 01 Oct 2009