Questions on UI for ASP.NET AJAX Forum

1 answer

74 views

Edit DataSet after client ContextMenu changes

I use a Treeview with a client Context menu (Add, rename, delete).
How can i modify the dataset (defined in the code-behind) that is the treeview datasource to apply changes client-side?

Thanks a lot.

TreeView

answered on 10 Dec 2008

6 answers

291 views

Expand Tree programatically

I have build an example similar to:

/radcontrols_aspnetajax/TreeView/Examples/Programming/LoadOnDemandSql/DefaultVB.aspx

I would like open subtrees programatically (vb.net function, server side), instead of manually clicking the nodes.
How i can make "load on demand" with server side code? I dont find a method to do this.

thanks

chris

TreeView

answered on 10 Dec 2008

3 answers

116 views

RadTabstrip on Content Page

I am attempting to dynamically load a usercontrol that contains a grid on a pageview. The loading of the control is no problem. I have the RadTabstrip "autopostback" property set to true and I load the usercontrol in the pageload event. The grid contains a straightforward hyperlink column that launches an edit form via javascript. This is straight from your examples. The problem arises when I try and ajaxify the Tabstrip/Multipage. If I select the tabstrip to update the mulipage from the ajaxmanagerproxy the usercontrol loads fine but it breaks the edit column. I get and "Object expected" javascript error. When I remove the ajaxification of the Tabstrip/Multipage and allow a full postback the usercontrol with grid and the edit column work as expected. It launches the editform radwindow.

TabStrip

answered on 10 Dec 2008

1 answer

87 views

RadWindow

Hi,

   I am using Radwindow in my project . If am click the button radwindow will open and that window is displaying under the Menu bar
So how to avoide that case.

   If i am click the buton the wildow will displaying correctly . if i am click the button to second time means the window is displaying very large size . So how to avoide .

The window is displaying correctly in IE 7 . The IE 6 is not displaying correctly

please help me.

Window

answered on 10 Dec 2008

1 answer

129 views

Rounded Corners

I am getting artifacts around the rounded corners of my combo boxes. Is this a known issue or is there a way around this? If not, is there a way to eliminate the rounded corners alltogether? Here's an example: Image File

ComboBox

answered on 10 Dec 2008

3 answers

120 views

Issue with special days

Hello,

I can't highlight special days.

Version of calendar: 1.8.1.0

This version doesn't have property "ItemStyle". So I try to highlight it using javascript method ClientEvents-OnDayRender="DayRender", but I can't retrieve calendar object in object RadDatePicker. In examples using this functions:

var picker = $find("<%=RadDatePicker1.ClientID%>");
var calendar = picker.get_calendar();

But this return error "Object doesn’t support this property or method"

I also try to use templates. But when I navigate to next or previous month, they disappear.

- Anton

Calendar

answered on 10 Dec 2008

5 answers

153 views

Visible/Invisible Grid????

I have become fed up of this javascript....i am writting a code which makes my three radgrids visible and invisible. One grid will be visible at a time.....i am doing this when radToolBarButton is clicked OnClientButtonClicked="OnMenuButtonClicked".
I have set Radgrid_NoteBook initially to visible=true and other two are false..

Here`s my javascript code:

function

OnMenuButtonClicked(sender, args)

{

if(args.get_item().get_text() == "Friends")

{alert(args.get_item().get_text());

$find(

"<%=RadGrid_Friends.ClientID %>").get_element().style.display = "";

$find(

"<%=RadGrid_Networks.ClientID %>").get_element().style.display = "none";

$find(

"<%=RadGrid_NoteBook.ClientID %>").get_element().style.display = "none";

}

else if(args.get_item().get_text() == "Networks")

{alert(args.get_item().get_text());

$find(

"<%=RadGrid_Friends.ClientID %>").get_element().style.display = "none";

$find(

"<%=RadGrid_Networks.ClientID %>").get_element().style.display = "";

$find(

"<%=RadGrid_NoteBook.ClientID %>").get_element().style.display = "none";

}

else if(args.get_item().get_text() == "NoteBook")

{alert(args.get_item().get_text());

$find(

"<%=RadGrid_Friends.ClientID %>").get_element().style.display = "none";

$find(

"<%=RadGrid_Networks.ClientID %>").get_element().style.display = "none";

$find(

"<%=RadGrid_NoteBook.ClientID %>").get_element().style.display = "";

}

Grid

answered on 10 Dec 2008

3 answers

123 views

Using the rad controls

Hi,

I downloaded the Telerik Trainer and the 794-page PDF to learn. I also downloaded a free trial last week from http://www.telerik.com/support/documentation-and-tutorials/step-by-step-tutorial-for-ajax.aspx . I see that this is the Trainer. Is it possible to download the telerik suite of tools to use them in one of the Visual Studio IDEs?

Currently, the only training demo I have been able to view is the Trainer Introduction which I downloaded from the above URL. I tried opening files from Windows explorer in the trainer UI video player (?), however, there are no .tts files in the explorer. I don't understand what is happening. Plus, when I open VS2008, VS2005 or VS2008 Web Express, I don't see the radcontrols in the toolbox.

Could someone please give me the specific steps on what to do to get this up and running? Is there a thread here with instructions for total beginners using the telerik tools? I really want to start using the tools and watching the demos to learn and evaluate for possible purchase.

Thank you in advance for your help.

R2

General Discussions

answered on 10 Dec 2008

2 answers

112 views

[Solved] Newbie. Does using the namespace load the rad tools?

I downloaded the telerik trainer and the vs project files. I have been able to view the examples on my box from http://localhost:8000/Live%20Demos/Ajax/Examples/Common/ShowingWebControls/DefaultVB.aspx. However, I still do not see the tools in VS200x or VS2008 Web Express.

On page 25, section 1.6 in the training book, it says to add a namespace. Should I open a new project and just add that text? I'm wondering how do I get the RAD tools in an IDE?

Thanks
R2

Ajax

answered on 10 Dec 2008

1 answer

132 views

NestedView, DetailsView with ServerOnDemand

Hi,

I have few questions about those elements :

1. I tried to set "ServerOnDemand" with NestedViewTemplate - But it seems that it doesn't work together. Am I right ? Or my .aspx is incorrect ? (Stop on breakpoint in Child_OnSelecting although I didn't expand the MasterTable)

2. Can the RadGrid support NestedView and DetailsView together ? My situation is display child table with other elements (like fieldset) under MasterTableView. How can it be done ? (I thought put the child table in DetailsView and the other elements in NestedViewTemplate)

3. Can I display UserControl (.ascx) in PlaceHolder of NestedViewTemplate ? My attempts to use it with PlaceHolder were unsuccessful. My Situation is display that UserControl in few places in my application

Examples will be welcome...

Thanks

Grid

answered on 10 Dec 2008