Questions on UI for ASP.NET AJAX Forum

1 answer

117 views

Hello,
I've just started using RadWindow, and some issues had turned out regarding rtl.
On each page I write, I had dir="rtl" at the body tag.
A few problems with the radWindow is:
the left and right images appearing as the window border are switched; the title bar is a bit screwed up - the behavior button ain't pinned to the left, and the title is at the middle and not at the right.
What to do?

Roy

Window

answered on 03 Sep 2008

2 answers

92 views

Bar versus Line

Hi - trying to get a RadChart to display less like a Bar Chart and more an x-y 'line' chart

i.e along the x axis i would like the step values to align to data points on a series - currently a value of zero 'looks' like it starts as 0.5 (in the middle). is this a display setting perhaps

any help appreciated

Chart (Obsolete)

answered on 03 Sep 2008

1 answer

271 views

passing values from radwindow back to parent page

Hi,

My scenario is like follow:

I have a parent page with several controls - not declared but created dynamically from the code. The 3 most important controls are:

1)

protected

AutoCompleteExtender Ajax_Slowa_Kluczowe = new AutoCompleteExtender();

which is TextBox but "autocompleting"

2)

protected

LinkButton SSlowa = new LinkButton(); - this is link button wich will be used to open radwindow

3) RadWindow which contains RadGrid inside it. Rad grid contains names of keywords retrieved from database. The keywords are links. When I click on a keyword code behind should close the radwindow, release resources like radgrid and so on and finally pass argument (the text of the keyword) to Ajax_Slowa_Kluczowe.

I suppose that all the actions should be done in client programming

So the questions are:

a) how to invoke Radwindow (without postback)
b) how links inside radgid should look like?
c) how to close radwindow + pass text of link to Ajax_Slowa_Kluczowe (which is de facto textbox)

I'm beginner programmer so can you provide snippets of code? thank you.

Best Regards

Darek

Window

answered on 03 Sep 2008

2 answers

516 views

[Solved] Menu - Accordion style?

Hi all,

I'm in the process of changing the navigation on our website. We use the RadMenu for the top navigation (horizontal flow), and would like to use it for side navigation (vertical flow) as well.
The problem is that on vertical flow the submenus appear to the side. I know I can change the offset, but I don't like the way that it looks. Does anyone know if there is any way to alter the menu to work in a similar way to the Ajax Accordion control?
The accessibility of this menu is a big draw for us, so we'd like to use it wherever possible.

Many thanks in advance!

Menu

answered on 03 Sep 2008

1 answer

158 views

Grouping - Trapping Expand Events to change group text

Hi,

I am using RadGrid to group data and as suggested by Telerik have been using OnItemDataBound to alter the GridGroupHeaderItem before rendering.

This is all working fine, but i ideally need to be able to change the contents of the group header depending on if its expanded or collapsed. i.e. collapsed it will display a summary of more information than when expanded.

I have the grid posting back to the server using RadAjaxManager and can trap the OnItemCommand event looking for RadGrid.ExpandCollapseCommandName.

I have two problems here, first off I'd like to get hold of the grouping info of the expanded/collapsed item so it can be stored in the DB so next time the page is loaded it will remember which groups are expanded and which are collapsed. Is this data available in the event anywhere?

The second problem is I cant get the grid to re-generate the rows, because the data has already been bound it does not go back into my OnItemDataBound event to change the header text. Is there any way that I can force a re-bind without messing up the expanded/collapsed values (as happens if i call rebind())?

Thanks again

Mike

Grid

answered on 03 Sep 2008

4 answers

167 views

[Solved] PanelBarItem not expanding without Text attribute

I have a simple panelbar but it will not expand using client Javascript, i.e. item.expand(), unless the RadPanelItem has a text attribute.

I do not need the text attribute as the content is defined in the item template. Also, it does not seem possible to hide the vertical space taken by the root item using skin css (not for IE anyway).

Is there a way I can achieve a textless panel item that expands please?

    
                        <telerik:RadPanelBar ID="MyPanelBar" Width="100%" runat="server">  
        
                            <Items> 
        
                                <telerik:RadPanelItem Expanded="false" Text="I DONT WANT THIS TEXT">  
        
                                    <ItemTemplate> 
        
                                        <table><tr><td>1</td><td>2</td></tr></table> 
        
                                    </ItemTemplate> 
        
                                    <Items> 
        
                                        <telerik:RadPanelItem> 
        
                                            <ItemTemplate> 
        
                                                <table><tr><td>1</td><td>2</td></tr></table> 
        
                                            </ItemTemplate> 
        
                                        </telerik:RadPanelItem> 
        
                                    </Items> 
        
                                </telerik:RadPanelItem> 
        
                            </Items> 
        
                        </telerik:RadPanelBar>

PanelBar

answered on 03 Sep 2008

2 answers

126 views

Google Chrome Support

I know i'm going to get asked by management soon enough for our CMS to support Chrome. At the moment clicking between design and code causes issues.

Being as Chromes still in Beta and only just surfaced we have some breathing space to get it working - any ideas on supporting it?

Cheers
Justin

Editor

answered on 03 Sep 2008

1 answer

109 views

[Solved] Slider range + client documenation

I am using the following slider on a web-form:

    
            <telerik:RadSlider ID="RadSlider1" runat="server" OnClientValueChange="HandleValueChange" IsSelectionRangeEnabled="true"  />

and would like to update two textboxes with each of the slider handle values something like this:

    
            function HandleValueChange(sender, eventArgs)  
        
            {  
        
                // not sure how to tell the difference b/w the two  
        
                var handle1 = sender.get_activeHandle();  
        
                var handle2 = sender.get_activeHandle();  
        
                $get("<%=TextBox1.ClientID %>").value = handle1.get_value();  
        
                $get("<%=TextBox2.ClientID %>").value = handle2.get_value();  
        
            }

Any code samples or documentation on get_activeHandle() or client API for RangeSliders?

Slider

answered on 03 Sep 2008

0 answers

110 views

Error

Hi,

I am getting an error while binding data to radgrid the error is

Error: unterminated string literal

new RadGridNamespace.RadGridTable( {OwnerID:"RadGrid1",DetailTables:[],HierarchyLoadMode:"ServerOnDemand",GroupLoadMode:"Server",AllowFilteringByColumn:false,PageSize:10,PageCount:217,TableLayout:"Auto",RenderItemStyle:"color:#999966;background-color:

Can someone please help me

Thanks

maggi

Grid

asked on 03 Sep 2008

3 answers

148 views

Firefox 3 and Ajax Manager

Hi,

Hope some one can help me I've just downloaded the release of firefox 3 and it seems a lot of my ajax stuff in websites no longer work that previously worked in firefox 2 IE6+ etc.

An example of this is where I am retrieveing the Ajax Manager client side and attempting to call the ajaxRequest method but firefox reports an error saying it is not a function.

It actually bombed out on the $find method so I changed it to document.getElementById which retrieved the object but then the ajax request method didn't work.

I just tried to get it to work without the use of a master page and it works fine. So there is an issue with getting the ajax manager object from the masterpage in firefox 3

Thanks in advance!

Sample Code:

var manager = $find("<%= RadAjaxManager.GetCurrent(Page).ClientID %>").ajaxRequest();manager.ajaxRequest();

Ajax

answered on 03 Sep 2008