Questions on UI for ASP.NET AJAX Forum

1 answer

130 views

Get columns value

Hi,

I have a Radgrid and a botton.when click botton,I want to get all rows value of columns.Can you help me? thanks

Grid

answered on 07 Aug 2008

1 answer

85 views

Skins and speed of the screen

Are skins slow down the speed of screens? Specifically the Prometheus is using a single .dll (Telerik.Web.UI.dll) file for all the controls which includes all the skins. So I doubt that .dll file. Though it was like the previous version RAD Controls I doubt skins for slowness of the screens. My doubt is whether to use skins or not if I want speedy rendering.

Thanks

Grid

answered on 07 Aug 2008

5 answers

217 views

[Solved] ExtractValuesFromItem from GridNumericColumn with DataFormatString

I am using the following technique to extract data from a GridNumericColumn:

    
                    e.Item.OwnerTableView.ExtractValuesFromItem(NewValues, EditedItem);  
        
                    foreach (DictionaryEntry Entry in NewValues)  
        
                    {  
        
                        if (Entry.Value == null)  
        
                        {  
        
                            NewRow[(string)Entry.Key] = DBNull.Value;  
        
                        }  
        
                        else 
        
                        {  
        
                            NewRow[(string)Entry.Key] = Entry.Value;  
        
                        }  
        
                    }

This works fine until I add a DataFormatString to format the number to a currency. When the format is applied, the Entry.Value returns a string with the formatting (e.g., "$1,000.00"), which of course won't load into its corresponding numeric field in the new row.

Is there a way using this approach to extract the value without the formatting?

I also have a similar problem when using the GridDateTimeColumn with a DataFormatString.

Thanks,

Al

Grid

answered on 07 Aug 2008

3 answers

237 views

RadGrid Group Image

Hi,

Is it possible to put an image in the group header of a radgrid?
so the format

<Image> " Some Text " <count>

Cheers

Paul

Grid

answered on 07 Aug 2008

2 answers

323 views

How do I change the default prompt character for the radmaskedtextbox?

I'd like to change the default display prompt character for all of my masked edit text boxes to a space instead of the underscore character. I've found that I must set a display mask as well as change the DisplayPromptChar property to a blank space.

The only issue I'm seeing now (which isn't huge, but it would be nice to not have happen) is that when the page first renders, there are _ characters that are then removed (presumably by javascript). Is there a way to make the edit boxes render initially with spaces instead of underscores?

Thanks!
Robert

Input

answered on 07 Aug 2008

3 answers

224 views

Dynamic User Controls in Dynamic RadPageViews

I am trying to add a dynamic user control through a dynamic RadPageView using the example from DynamicPageView. The problem I am having is when I put in the PageViewCreated code, I get an error telling me that multiple controls with the same id exist. I do not add the RadPageView on page load. It gets added when an event is triggered on the page. I ran a test and made sure the event wasn't being called twice.

One thing I am doing differently from the example I referenced is that I'm creating the UC when I create the RadPageView in my code. The reason I have to do this is I have a RadGrid on my UC for which I set the data source.

TabStrip

answered on 06 Aug 2008

1 answer

116 views

Adding to AjaxRequest from a child page

I've had great success with initiating ajax calls from the master page passing an argument and then calling the proper method to invoke the action I want.

But how do I do this from a child of a master page.

The master page has this:
protected void RadAjaxMasterManager1_AjaxRequest(object sender, Telerik.Web.UI.AjaxRequestEventArgs e)
{
if (e.Argument == "METHOD")
{
CallMethod();
}
}

How do I add to this list for a child method so I make calls via javascript.

Thanks

John

Ajax

answered on 06 Aug 2008

2 answers

217 views

Multiple Context Menus in a Web Part

Hi,
I am trying to add multiple context Rad menus in a WebPart but for some reason when I render the menus in the Render method, the only menu that works is the first menu that is added. I have checked all the ID's and targets and they are set properly. A colleague has tried to create 2 separate menus on a test site and is getting the same problem as me. Do you know what the problem could be?

I have tried a link that was posted from a previous thread but it does not work. This is the link: Adding multiple menus on a single page (ID# 406)

Thank You,
Alex

Menu

answered on 06 Aug 2008

5 answers

410 views

Clicking dropdown button triggers selectedindexchanged event

I'm using Q2 2008. When I click the combobox dropdown button, and don't actually change the selected value, the SelectedIndexChanged event fires even though nothing has changed. The result is the SelectedItem is then Nothing and my code causes an error. The .Text property does contain the selected items text, but everything else pertaining to the selected item, indicates that nothing is selected.

ComboBox

answered on 06 Aug 2008

2 answers

185 views

[Solved] Wrapping X-Axis labels

Hi,

I am dynamically creating a bar chart from a data table object and I am having an issue with the X-Axis labels. The longer x-axis value labels are running horizontally across the chart and laying over the next column's label. My solution to this problem was to remove all but the first 10 characters of the label value, but I was wondering if there is a way to wrap the label so it does not flow over the next column's label.

Thanks,
Ryan A.

Chart (Obsolete)

answered on 06 Aug 2008