Questions on UI for ASP.NET AJAX Forum

2 answers

124 views

    
            <telerik:RadGrid  ID="RadGrid1" runat="server" 
        
                    AllowPaging="True" GridLines="None"   
        
                    AllowSorting="True" Skin="Office2007" AllowAutomaticUpdates="True" AutoGenerateColumns="False" 
        
                    OnUpdateCommand="RadGrid1_UpdateCommand" OnNeedDataSource="RadGrid1_NeedDataSource" 
        
                    OnItemCommand="RadGrid1_ItemCommand" OnItemCreated="RadGrid1_ItemCreated" OnPreRender="RadGrid1_PreRender">  
        
                    <PagerStyle Mode="NumericPages" /> 
        
                    <MasterTableView AllowMultiColumnSorting="True" DataKeyNames="BillingItemID" > 
        
                        <NestedViewTemplate> 
        
                            <asp:Panel runat="server" ID="InnerContainer" Visible="false">  
        
                                <telerik:RadMultiPage runat="server" ID="Multipage1" SelectedIndex="0" RenderSelectedPageOnly="false">  
        
                                    <telerik:RadPageView runat="server" ID="PageView1">  
        
                                        <asp:Label ID="BillingItemAssociationID" Text='<%# Eval("BillingItemAssociationID") %>' Visible="false" runat="server" /> 
        
                                        <telerik:RadGrid ID="ChildGrid" runat="server" OnNeedDataSource="ChildGrid_NeedDataSource" OnUpdateCommand="RadGrid1_UpdateCommand" OnItemCreated="RadGrid1_ItemCreated" AllowAutomaticUpdates="true" ShowFooter="true" AllowSorting="true">  
        
                                            <MasterTableView ShowHeader="true" AutoGenerateColumns="False" AllowPaging="true" DataKeyNames="BillingItemID" PageSize="10" HierarchyLoadMode="ServerOnDemand">  
        
                                                <Columns>

    
            protected void RadGrid2_NeedDataSource(object source, GridNeedDataSourceEventArgs e)  
        
                    {  
        
                        ((RadGrid)source).DataSource = BillingItemsChildData(id);  
        
                    }

I've set the OnNeedDataSource attribute in the nested grid but it's getting called at the right times! The only way I can get this to work is to use a SqlDatasource in the .aspx file and that's just not an option for me. Also You see i'm sending the id (datakey) to the

BillingItemsChildData method but i'm not able to get the datakey from the parent inside this event. I've been testing by manually setting it.

I've been stuck on this for a while now. People on here have suggested that I use the detailsgridbind event but it's not a details grid, it's a nested radgrid.

I've tried setting the NeedDataSource event programmaticaly in just about every event in the page lifecycle and nothing works, only the .aspx SqlDataSource.

Thanks in advance.

Grid

answered on 11 Sep 2009

2 answers

248 views

Binding the calendar to a data source

Hello, I'm new to RadControls for ASP.NET AJAX so please forgive me if this is a simple question.

I am using the calendar in Multi-Month view and I have figured out how to get the calendar to dispaly in the fomat that I require.
I now need to bind the calendar to a SQL Server data source so that I can highlight certain dates that have events happening on them.

Can someone tell me how to do this or point me in the direction of a tutorial?

Many thanks in advance.

Calendar

answered on 11 Sep 2009

1 answer

93 views

Naming masterpage breaks controls

I have tried a few ways to name the masterpage (PreInit, Init) but it either does not change the masterpage id or the controls don't work properly. I am using the telerik RadINputManager to validate information on a form. If I change the masterpage ID it does not disable the user from submitting the form when there are errors. How can I get around this?

Input

answered on 11 Sep 2009

7 answers

254 views

RadDatePicker clientside events

dear all,

i am using the raddatepicker in my webapplication. i have added a javascript to my application that is executed when ClientEvents-OnDateSelected is fired. this event doenst repond to keybord inputs. is there an option to make the control respond to keybord inputs client side?

greets,

danny

General Discussions

answered on 11 Sep 2009

4 answers

260 views

CaptionFormatString="Edit Item : {0}"

Hi everyone,
I am hoping for some help on something I am sure isn't a major.

I am taking advantage of the CaptionFormatString on a edit/insert form I am using. It works as it should when editing and when adding a form no text is displayed. When I insert a record (I keep the form open) the Caption is then displayed as Edit Item : {0}

Can I change this to be blank or a more friendly type of message?

Thank you

Shane

Grid

answered on 11 Sep 2009

4 answers

147 views

[Solved] Grid / Group Footers

Hi, I am using this example in my project.
http://demos.telerik.com/aspnet-ajax/grid/examples/groupby/groupfooter/defaultcs.aspx

I wan to remove the collapse button/icon. Using code below, but it doent help.
<ExpandCollapseColumn Visible="false">
        </ExpandCollapseColumn>

I want also remove top row (Unit price), such that only columnheader is visible.

One example below indicate how I want to display the data:

Product name      Price
Category1
1                           10
2                            20
Sum                       30

Category2
1                           10
2                            20
3                           25
Sum                       55

Category3
1                           10
2                            20
4                           10
Sum                       40
---------------------------
Total sum             125

Pls help me soon.

Thanks
Thaya

Grid

answered on 11 Sep 2009

5 answers

195 views

[Solved] Retaining Slider in custom PagerTemplate

I have a need to customize the PagerTemplate of my grid. However, when I add my custom controls to the pager template, I lose the paging slider. How can I add custom controls, but still retain the slider and its functionality. I'm basically trying to accomplish this mockup:

http://s977.photobucket.com/albums/ae256/fightclub777/?action=view&current=grid.jpg

Grid

answered on 11 Sep 2009

1 answer

139 views

Problem with Font Names

I have added the following fonts in the ToolsFile.xml

1. Xerox Sans
2. Arial
3. Verdana

In the "Design" view, i have entered text : "sample text" and applied "Arial" font.
When i switch the view to "HTML", i see the html text as "sample text".

Now, in the design view, if i select the text and apply "Verdana" font, the HTML is shown as
"<span style="font-family: verdana;">sample text</span>"

I have two questions here :

1) When i have applied "Arial" font, why the html is not shown as "<span style="font-family: arial;">sample text</span>"?

2) Does telerik rad editor supports "Xerox Sans" font?
If i see the fonts dropdown, both "Arial" & "Xerox Sans" entries appear to be displayed in same font style i.e of "Arial".

Any inputs would be of great help.

Thanks in advance
Surya.

Editor

answered on 11 Sep 2009

0 answers

120 views

Resizing grids server side via Ajax request

Hi,
I would like to get such a functionality:
- click a button on the form
- this button sends an Ajax request providing a new grid's height
This grid uses static headers and allows scrolling. If I set just (in the codebehind):
MyGrid.Height = new Unit(newHeight, UnitType.Pixel);
the total height of this grid is changed but the scrolling area remains unchanged. I must change both Height and

ClientSettings.Scrolling.ScrollHeight properties.
These properties must be set to different values and it is not clear how to compute the proper difference. But when the form is initially loaded, scrolling area height (that is not set at all in aspx) is some way automatically adjusted to fit the total grid height - whatever header's height is set.

What should I do to get the scrolling area automatically adjusted after Ajax request too?

Best regards
Tomasz

Grid

asked on 11 Sep 2009

1 answer

261 views

Making a Column a Required Field

hi

i have a standard grid with a series of columns in it i.e GridDropDownColumn, GridBoundColumn etc.

i want to know if there is a way of making the column a required field and validate it as such.

i am creating the columns programatically.

i know you can do it with a template column , but i dont want to have to create template columns for all the fields that require validation , there must be a simpler way to make a column a required field.

just to clarify this is for the insert/edit modes of the grid i need to validate the fields for.

thanks for your input on this.

Peter.

Grid

answered on 11 Sep 2009