Questions on UI for ASP.NET AJAX Forum

2 answers

134 views

Hi,

How can I make change the width of the tab in TABStrip? On the attached screen each tab "TAB 1", "TAB 2" and "TAB 3" look to big. Can it be resized? It would better if you could kindly let me know if it can be controlled by CSS.

Many thanks.
M G

TabStrip

answered on 22 Jul 2010

1 answer

80 views

loadondemand asmx webservice radcombobox inside declarative formview

I am implementing loadondemand using a asmx webservice as a datasource.

I currently have a formview which is always in "Edit" mode. It has as it's datasource an objectdatasource which returns a single object. When I used declaritive databinding I had no problem have the selected value display the lookup value using databinding syntax on selectedvalue but now that it's using loadondemand it is always displaying an empty text on the radcombobox that is doing loadondemand and it also keeps an empty value. I need to figure out how to have this display the currently selected value here - just the single item in the list - and if the user clicks on the dropdown or erases the name or types over it with something else I need loadondemand functionality to kick in.

How do I do this? Does anyone have any ideas on how to approach the declaratively bound formview's currently selected text and value?

Thanks for any suggestions!

ComboBox

answered on 22 Jul 2010

1 answer

644 views

[Solved] Problem with using DataKeys with NULL values

I have a DataGrid bound to a LinqDataSource and on my master table I have 3 DataKeys. One of these DataKeys is NULL for some of the rows in the grid. When I go to update a row in a popup form and submit the changes I get the dreaded "Object reference not set to an instance of an object" error (OriginalValueMatches is the last method in the stack trace).

Now if the grid doesn't contain any rows where that datakey is NULL, it works fine, alternatively if I remove that datakey it will also work fine. However it doesn't seem to matter if I'm updating a record where that field is NULL or not, it will still error should at least one row in the grid have a NULL datakey. The datakey corresponds with a GridDropDownColumn in the Grid (although it doesn't seem to matter if I have the Empty... attributes set or not or even if I remove this column totally from the grid)

<telerik:GridDropDownColumn DataSourceID="ldsBrand" DataField="BrandID" HeaderText="Brand Name" ListTextField="BrandName" ListValueField="BrandID" AllowFiltering="false" EnableEmptyListItem="true" EmptyListItemText="-- No Brand --" EmptyListItemValue="" ConvertEmptyStringToNull="true" EditFormColumnIndex="0" UniqueName="Brand" />

For the moment I've got around this problem with another database query to get the value when I need it, but would prefer to use DataKeys and would like to get to the bottom of this so I don't get stuck in the future. Is this a bug? Is there a workaround? Am I allowed to have a DataKey that is sometimes NULL?

Grid

answered on 22 Jul 2010

1 answer

60 views

rad scheduler inside asp.net form view problem

i have a rad scheduler with only one resource type defined which am using for grouping the data vertically when i put inside any of the asp.net formview templates (Item / Edit ) the scheduler doesnot work properly as it shows no appointments and the resources also not displayed (also if there's no data ,at least the list of group items should be displayed , for example if my groups are (room1,room2 and room3 , i should be able to see them on the scheduler if no data are avaliable from the data source) and it gives me a java script error "row.0.cells is null or not an object" while if i put the scheduler in a stand alone page it works well without any problems

So ,it there something i miss .... or does the rad scheduler has something wrong with the formview ?

Scheduler

answered on 22 Jul 2010

3 answers

239 views

RadGrid and Footnote

Hi,

I have a RadGrid, and want to create a (dynamically) footnotes at the bottom of the radgrid based on data from database.
How can I do that?
Now It looks like below:

But, I want to look like see below:

Thanks,
Thaya

Grid

answered on 22 Jul 2010

1 answer

152 views

How to disable the editbutton per row

Hi,

I have a radgird with (say) 10 rows.
I want to make the first 4 rows not editable, so the edit and the delete buttons should not be visible for these four rows, but visible for the remaining 6 rows. I cannot find how to do this on a row basis.

Regards,
-Ruud

Grid

answered on 22 Jul 2010

1 answer

100 views

[Solved] Rotator with thumbnails

I need to load into my radRtotar image thumbnails.I do have the actual images(.jpg) I can bind them directly to the rotator but i need to bind the thumbnails to the rotator .Is there any tool in telerik that transforms or creates image thumbnails?Is that possible?

Rotator

answered on 22 Jul 2010

1 answer

203 views

Object must implement IConvertible

hello everybody,
when i tried to assigne a ressource to an appointement and i make AllowMultipleValue = True and i choose 2 or more resources i have this probleme "Object must implement IConvertible"
when i choose one ressource or i make AllowMultipleValue =false it run great
please help me it's emergency ,thank you and sorru for my english i'm not fluently

Scheduler

answered on 22 Jul 2010

1 answer

99 views

pasting text into textarea

Hi,

We use version 2008.3.1314.20 for our application.
I would like to enable the possibility to use CTRL+V to paste clipboard content to an textarea submitted to the editor.
Unfortunatly this results into the following error in a telerik javascript resource (row 10345):

var _9c4=new Telerik.Web.UI.Editor.GenericCommand("Paste",this._contentWindow);

var _9c5=this.getSelection().getRange();

var _9c6=Telerik.Web.UI.Editor.Utils.getUniqueID();

if(_9c5.pasteHTML){

_9c5.pasteHTML(" <font id='"+_9c6+"'> </font>"

); <-- this is where the error takes place

}else{

this.pasteHtml("<font id='"+_9c6+"'> </font>");

}

The same behaviour is shown when using the demo live examples shipped with this version of the rad controls.
Testing it on the demo's on the telerik site i discovered the using CTRL+V is disabled for the text editor.

Can you please help me out with this problem. Using the attribute unselectable=on is not an option because i want our customers to be able to select the textarea.

Editor

answered on 22 Jul 2010

1 answer

131 views

recurring rule fragmentation

HI,

After setting Recurring Rule, I have to fragment the schedule , i.e, to fragment the schedules separately Monthly, Weekly, Daily, Hourly, Minutely and Secondly recurrence for one and how to get it?

Scheduler

answered on 22 Jul 2010