Questions on UI for ASP.NET AJAX Forum

2 answers

88 views

Change Column Headers for a Grid with set DataSource

There's an Xml with programatic definition.

[XmlArray("credentials")]

[XmlArrayItem("account")]

public List<CustomData> Accounts

{

get;

set;

}

[Serializable]

public sealed class CustomData

{

[XmlAttribute("CustomerId")]

public string CustomerId

{

get;

set;

}

I get:
Customer Id
ALFKI
ANATR
>>>
How can header text be changed?

CUSTOM-HEADER-NAME
ALFKI
ANATR

OnItemDataBound?
OnDataBinding?

Thank you.

Grid

answered on 21 Dec 2012

3 answers

107 views

Locate row and cell

Is there a way in server side code (vb.net) to go to a specfic row and column in a grid. An example, I have a grid with 20 rows and 10 columns. I would like to go to row 12, column 7 and hi-light that cell without having to iterate through the grid to locate the specfic row/column. Any suggestions would be appreciated.

Thanks in advance.

Grid

answered on 21 Dec 2012

3 answers

771 views

background color radwindow title-bar

Hi,

How can I change the background color of the title-bar of radwindow. Hope somebody might have done this before. Please share

Allen

Window

answered on 21 Dec 2012

5 answers

87 views

Help with itemcommand

Hi,
I have the below code in Itemcommand. I want to restrict users to enter only 2 rows. And also, if an existing row is deleted and number of rows is within 2, user should be able to add new item. This code is not working

int count = radgrid1.MasterTableView.Items.Count;

if (count > 2)

{

e.Canceled = true;

radgrid1r.MasterTableView.CommandItemDisplay = GridCommandItemDisplay.None;

}

else

{

radgrid1.MasterTableView.CommandItemDisplay = GridCommandItemDisplay.TopAndBottom;

}

Also, i am clicking on "ADD NEW ITEM" twice to make it disapper.
If the items inserted are 2 then automatically the "add new item" should not be displayed.
How to fix this?

Grid

answered on 21 Dec 2012

1 answer

99 views

EnableAutomaticLoadonDemand and caching

I tried the EnableAutomaticLoadonDemand technique and it works basically well. One thing though, I thought it was supposed to cache the full result from the database if I set EnableItemCaching. I ran a SQL Profiler trace and it reruns the query each time, which causes slowness in non-local situations. The combo does need to post after the user selects something, so the app can continue with the selection they chose. Is there something else I need to do?

Thanks.

<telerik:RadComboBox ID="CaseRadComboBox" runat="server" DataSourceID="CaseSqlDataSource" DataTextField="FullCaseName" DataValueField="subIdx" enableautomaticloadondemand="true"

enablevirtualscrolling="true" itemsperrequest="15" Filter="Contains" Width="400px" AutoPostBack="True" enableitemcaching="True" >

</telerik:RadComboBox>

ComboBox

answered on 21 Dec 2012

4 answers

600 views

How to Set Custom Text after Item is Selected?

I have a simple 2-column RadComboBox which I'm using strictly as a dropdown listbox. It's generally working fine except I'd like to do one more thing with it. After an item is selected then the short Description text (ex. "228", "3900", "850", etc.) is shown in the RadComboBox after it collapses.

But what I'd like to do is display the related text as a suffix. So, for example, if the first item is selected then rather than just display "228", instead I'd like to display "228 (601-10101 / 4000)".

I tried doing this by setting the RadComboBox's Text property but this failed to achieve it. I then also tried setting the EmptyMessage property but that didn't work either.

Is there a way I can do it?

Robert

ComboBox

answered on 20 Dec 2012

4 answers

354 views

Ajax Control Toolkit - Accordion

Hi ! I am using this control and looking for some css for it, at the moment it looks odd with my Windows 7 theme. Please refer to the attached screen snip for details.

FormDecorator

answered on 20 Dec 2012

4 answers

706 views

Change radcombobox text

Hi ther,
I have a situation where I hav to change the text of "check all" string in the radCombobox. Can anybody help me with some goodies :)
Thanks in advance
RT

ComboBox

answered on 20 Dec 2012

1 answer

77 views

Error adding items manually

Hi there,

I am struggling to insert items to the RadComboBox.

I use the following code

protected

void cbLocation_DataBound(object sender, EventArgs e)

{

//fill radcombobox

cbLocation.Items.Clear();

cbLocation.Items.Insert(0,

new RadComboBoxItem("<Make choice>", ""));

cbLocation.Items.Insert(1,

new RadComboBoxItem("EPO", "EPO"));

cbLocation.Items.Insert(2,

new RadComboBoxItem("PDC", "PDC"));

}

I get the following error when I click the Update or Cancel button in the Edit form:
Error: Sys.WebForms.PageRequestManagerServerErrorException: An unknown error occurred while processing the request on the server. The status code returned from the server was: 500

Do you have any idea why the error occurs?

Thanx!

Marcel

ComboBox

answered on 20 Dec 2012

3 answers

326 views

image slideshow

Hi,
   i have select top 6 products from database with description and image path and showing them as 6 pics now
   but i want to show it as slideshow (one large pic with desc).
   what's the best technique and how can I do it?
  sql server db, asp.net using c#
thanks in advance,
M

General Discussions

answered on 20 Dec 2012