Questions on UI for ASP.NET AJAX Forum

1 answer

59 views

Problem with ..Skins.dll when adding solution to the server. Can't find 'WebBlue' skin.

I've just added a solution to a server and on adding the web part to the page get the following error:

System.InvalidOperationException: Telerik.Web.UI.RadRating with ID='RadRating0' was unable to find an embedded skin with the name 'WebBlue'.

I have used Gacutil.exe to add the reference to Telerik.UI.dll and ..Skins.dll. Both are definitely copied over but in SharePoint LogViewer there still remains a problem with using the 'WebBlue' skin on the RadRatings. Has anyone managed to solve this problem before? How do you carry over the skins added within the solution?

Cheers.

Ajax

answered on 10 Nov 2014

22 answers

480 views

Load docks asynchronously

Hi,

I have a portal-type page that can contain any number of "portlets". Various types of portlets get data from various sources like RSS feeds, database queries, etc. Some of them are fast, others slow, depending on how much work they have to do to get their data.

So that one or two slow-loading docks do not slow down the entire page, what I am looking to do is:
    1. have the main page and its collection of docks load immediately
    2. but then for each dock to then independently begin acquiring its data, displaying a loading panel as it does its work
    3. do this in a way that won't cause javascript errors if a dock is closed or minimized while "loading" or page navigation occurs, etc.

I've searched around (both on these forums and Google), but cannot find clear instructions anywhere that shows how to get RadDocks to do the above.

Thanks for any assistance you can provide.

-Al

Dock

answered on 10 Nov 2014

1 answer

69 views

Customizing Radgrid

Hello guys,

I am totally new in Talerik Radgrid, so please bare with me. I have Raggrid inside one of the page. i am using Advance Binding (need data source) to bind my data. which is working perfectly fine.

now my problem is, I want to customize the columns. Here what i want to do.

1. How can i change the Column Header
2. How can i remove Filter box from some of my columns.
3. How can i Hide some column to display in grid.
4. How can i customize Sorting. in specific columns.

And also, can anyone please explain me the concept of UniqueName. Thanks.

Here what i do to bind the data.

.xaml page.

<telerik:RadGrid runat="server" ID="RadGrid2" AllowPaging="True" AllowSorting="true"

OnNeedDataSource="RadGrid2_NeedDataSource" AllowFilteringByColumn="True" Skin="Sunset">

<ClientSettings>

<Scrolling AllowScroll="True" UseStaticHeaders="True"></Scrolling>

</ClientSettings>

</telerik:RadGrid>

.cs page

protected void RadGrid2_NeedDataSource(object sender, Telerik.Web.UI.GridNeedDataSourceEventArgs e)

{

(sender as RadGrid).DataSource = GetDataTable();

}

public DataTable GetDataTable()

{

string str1 = (string)(Session["UserName"]);

string query = "select Acer_Status,No_Of_Vouchers,Acer_Actual_Balance ,Zero_To_Thirty_Days , Thirtyone_To_Sixty_Days ,Sixtyone_To_Ninety_Days ,Ninetyone_Days_Plus  from ACER_AR_SUMMARY1 where Practice_Short_Name ='" + str1 + "'";

String ConnString = ConfigurationManager.ConnectionStrings["conn"].ConnectionString;

SqlConnection conn = new SqlConnection(ConnString);

SqlDataAdapter adapter = new SqlDataAdapter();

adapter.SelectCommand = new SqlCommand(query, conn);

DataTable myDataTable = new DataTable();

conn.Open();

try

{

adapter.Fill(myDataTable);

}

finally

{

conn.Close();

}

return myDataTable;

}

Grid

answered on 10 Nov 2014

3 answers

1.2K+ views

Disable a row in radgrid

How can I disable a row in Item DataBound event. I will have a column with name Approved or Pending in the radgrid. If it is Approved I would like to enable the row if not disable the row and show some text in that place stating that the record was not approved.

Can some one help me

Grid

answered on 10 Nov 2014

1 answer

73 views

What is the earliest version of the RadGrid that will support Xlsx Export

I'm trying to do Excel export from a RadGrid. So far I've successfully generated XLS files.

However so far I've been unable to generate Xlsx (using either your demo example at http://demos.telerik.com/aspnet-ajax/grid/examples/functionality/exporting/excel-export/defaultcs.aspx or various forum posts).

I'm currently running 2013.3.1324.40.

Grid

answered on 10 Nov 2014

3 answers

41 views

Scheduler Bug (DNN v6.02.09)? Any Manual Fix?

I am using the Telerick Scheduler in a custom module I am creating for DNN (v6.02.09) which uses Telerick v2012.2.724.35

I can't update the Telerik controls directly to my knowledge, they are bound to the version of DNN being used, so I am out of luck with that suggestion.

Here is my issue, while testing I found a weird bug in the calendar display, for Novermber 2014. The date "2" is duplicated twice, shifting all the other days in the calendar, and then is shows SUNDAY and MONDAY as the "weekend" days, instead of SATURDAY and SUNDAY. Now all the events added show up on the correct BOX, but the boxes have the wrong DAY on them, so it look like the events added are one day prior to the actual date. See the image below...

<a href="http://s1222.photobucket.com/user/BSantiag/media/TelerikSchedulerBugNov2014.jpg.html" target="_blank"><img src="http://i1222.photobucket.com/albums/dd487/BSantiag/TelerikSchedulerBugNov2014.jpg" border="0" alt="TelerikSchedulerBugNov2014.jpg"/></a>

Scheduler

answered on 10 Nov 2014

2 answers

95 views

RadCaptcha image breaks after adding a custom HttpModule

Hi all,

I'm facing a wierd issue with RadCaptcha, it was working perfectly until I decided to add custom HttpModule to the web application. (image doesn't show up).
If I remove the custom module from web.config RadCaptcha starts to work again.

<modules runAllManagedModulesForAllRequests="true">

<add name="MyModule" type="MyModule" />

</modules>

RadCaptcha doesn't work with the custom HttpModule either on the local dev machine or in production (Azure).

I checked few forum posts and gave a try to set the ImageStorageLocation property of RadCaptcha to Session:

<httpHandlers>

<add path="Telerik.Web.UI.WebResource.axd" type="Telerik.Web.UI.WebResourceSession, Telerik.Web.UI" verb="*" validate="false" />

</httpHandlers>

<handlers>

<add name="Telerik_Web_UI_WebResource_axd" verb="*" preCondition="integratedMode" path="Telerik.Web.UI.WebResource.axd" type="Telerik.Web.UI.WebResourceSession, Telerik.Web.UI" />

</handlers>

Even tho I'm not running in a web farm or web garden, but this doesn't solve the issue.

Any ideas why this is happening?

Note: using Telerik version: 2014.1.403.45

Thanks for the help!

Captcha

answered on 10 Nov 2014

1 answer

163 views

Showing a folder structure and permissions

Morning

I would like to display a folder structure. I've been able to do this using the RadTreeList. Works fine. I would now like to display the permissions for each folder inside the DetailTemplate. There are multiple permissions for each folder. I have tried using a RadGrid inside the DetailsTemplate, but I don't know how to link the ID from the current row in the TreeList to the grid.

1. How do I link the current ID to a RadGrid inside the DetailTemplate?
2. How do I include the DetailsTemplate when using the Export to PDF feature?

3. Also can I I use a RadGrid to display a folder structure the same way a RadTreeList does. I see that the RadGrid can do hierarchy table relations, but that'a not quite the same thing as recursive relations.

Thanks for you help
Jeff Wowk

TreeList

answered on 10 Nov 2014

5 answers

334 views

RadGrid Drag and Drop...Stop scrolling during dragging

Hello,
I was able to successfully get the drag and drop functionality to work with my radgrid. However, a small issue I am having is that as I drag my row from a grid on the top of my page to a grid on the bottom of my page, the grid I am dragging the row from begins to scroll as I am moving out of that grid. Is there anyway I can disable the scrolling on the grid as I am dragging items from it.

I attached a picture of my issue to this post. As you can see from the image, when I move the row from the top grid to the bottom of the page, the top grid scrolls all the way to the bottom. I would like to freeze the scrolling of that grid as I drag items from it.

Please Help

Grid

answered on 10 Nov 2014

1 answer

131 views

Radeditor content export to excel

I am saving the content of RadEditor in database and then exporting this content to excel.
For example say content with HTML tags is - Hello World

Is there any other way I can make excel understand that instead of displaying "Hello World" in the cell we need to display - "Hello World" (World with background color)

Thanks in advance

Editor

answered on 10 Nov 2014