Questions on UI for ASP.NET AJAX Forum

3 answers

222 views

I am using GridImageColumn to display images in Radgrid since all images are located on the server. However, I am not able to create Editor for such column to let user to upload their images. I know GridBinaryImageColumn can do that. However, the images are not store as binary in the database. Please Help!

UI for ASP.NET AJAX in ASP.NET MVC

answered on 03 Nov 2010

8 answers

364 views

How to access radgrid rows from a button?

Hi

I am having a radgrid and a server button outside the radgrid.
In dotnet grid and button I can able to access the grid rows from button client side click.

Is it possible in Telerik ?
If so please provide me some example code.

Regards
Sreedhar A

Grid

answered on 03 Nov 2010

2 answers

141 views

Rad Ajax Manager Timing Out

Every page where we use the Rad Ajax manager no longer works. When you do an ajax event, sometimes it will work the first time, but it no longer works any time after the first. This is for all pages where we use Rad Ajax. The .Net runtime is 2.0 (it hasn't changed), the webconfig hasn't changed, and our version of rad hasn't changed, and the pages haven't changed. I've watched the messages passed between the browser and the server. The browser make the AJAX request and the server returns it correctly. But the page just sits there with the loading message until it times out after 90 seconds. I've extended the timeout to 10 min and it still didn't fix the problem. The server does return the correct data in the correct format with the correct headers.

Ajax

answered on 03 Nov 2010

3 answers

240 views

Sorting,Filtering for unbound columns

Hello guys. I've got unbound column, which is populated at grid_ItemDataBound handler

<telerik:GridBoundColumn UniqueName="ActivityCategories" HeaderText="Activity"/>

protected void grid_ItemDataBound(object sender, GridItemEventArgs e)

{

if (e.Item is GridDataItem)

{

var item = (GridDataItem)e.Item;

var templ = (SalesTemplate)item.DataItem;

string activities = templ.ActivityCategories.Aggregate(String.Empty, (current, activity) => current + String.Format("{0},", activity.Name));

item["ActivityCategories"].Text = activities.TrimEnd(',');

}

I would like add filtering,sorting functionality to this column. Standard SortExpression and filter doesn't help. What should I do?

Thanks, Andrew

Grid

answered on 03 Nov 2010

13 answers

588 views

[Solved] RadGrid inside RadToolTipManager User Control

I have a tooltip manager in my page. The tooltip has been associated to a column in the grid. So when the user clicks on the grid it should bring up a tooltip. I populate the tooltip using a user control. I would like to have a grid in the tooltip. But as soon as I drop it into the user control and compile it gives me the error:

Microsoft JScript runtime error: Sys.Net.WebServiceFailedException: The server method 'GetDetails' returned invalid data. The 'd' property is missing from the JSON wrapper.

Do you have any similar samples that I could follow?

Thanks,
Cynthia

Grid

answered on 03 Nov 2010

3 answers

105 views

[Solved] Find And Replace not available on HTML mode

Hi,

It's apparently possible to use the "Find & Replace" dialog when in HTML mode as see it here: http://screencast.com/t/kJVvkiobZh5p

But I'm facing two problems:
1. Our toolbar is configured as "ShowonFocus". And the toolbar is never displayed when I switch to HTML mode. When I refer to the article here: http://www.telerik.com/help/aspnet-ajax/toolbarmodes.html I don't see any explanation about how to show the toolbar in HTML mode.

2. When I change the toolbar configuration to "Default" I can see the toolbar in HTML mode but the "Find and Replace" icon is grayed as all other icons. So it makes the "Find & Replace" unusable. Is there any additional configuration to make the "Find & Replace" dialog enabled ? See it here: http://www.screencast.com/t/mPxlbH4Pev

I'm running IE 7 and RAD Editor 5.7.1 on MOSS 2007

Sharepoint Integration

answered on 03 Nov 2010

2 answers

107 views

Validate textbox based on ComboItem

Hi,

I want to validate a textbox based on a specific value of a RadComboBox Item.
I am able to do this ServerSide with a CustomValidator, but I'd like to know how to do this ClientSide with a CustomValidator. I'm not that good with Javascript.

This is my ServerSide code:

protected void valGroup_ServerValidate(object source, ServerValidateEventArgs args)

{

try

{

if (this.groups.SelectedValue == "*" && string.IsNullOrEmpty(this.group.Text))

args.IsValid = false;

else

args.IsValid = true;

}

catch (Exception ex)

{

throw ex;

}

Thanks,
Daniel

ComboBox

answered on 03 Nov 2010

1 answer

301 views

ComboBox HeaderTemplate

Hi

Can we set the header template of combobox through javascript.

I am having two RadComboBoxes.first Radcombobox contains items like Account,Contact,Group etc...based on the first Radcombo box selected item i am setting the second Radcombobox header template dynamically on SelectedIndexChanged on server side.can i set the header template of RadComboBox through client side through javascript instead of serverside.because on serverside the page load and taking much time the page having heavy controls.

Please any body can give solution...

ComboBox

answered on 03 Nov 2010

4 answers

143 views

[Solved] Dear friends

I am opening "twitter" and "facebook" page in radwindow as client demands But I face problem opening these two sites.
Many other sites opens in it But the "twitter" doesnot open in radwindow. While the facebook give an image URL to open.
I need both to be opened in the same radwindow.
Any solution will be highly appreciated.

Window

answered on 03 Nov 2010

1 answer

216 views

GridRatingColumn

Deal All,

The GridRatingColumn does not take the grid skin and behave randomly as example

when I use Default skin for the RadGrid then the Grid Rating Column suppose to comes as starts but it never do except the last row

I d attached a screen shout regarding what I meant

what I want is, whenever I choose the RadGrid skin it should effect all GridRating column either stars or any other shapes related to selected skin but not mixed as shown in my attachment

Please Advice

Grid

answered on 03 Nov 2010