Questions on UI for ASP.NET AJAX Forum

1 answer

159 views

RadGrid remove record when press delete key in editMode into a radTextBox

Hi,

I hit Del key into a gridBoundColumn or a gridNumeriColumn in EDIT mode and radgrid fired Delete command...

How to avoid this command?

If i hit del Key into a description field i don't want delete record.

AllowAutomaticDeletes=False same result.

I don't want to disabled keyboardShortcuts.

If i use a templateColumn with radTextBox to replace gridBoundColumn no delete command fired.

It's a bug?

Thank you.

Grid

answered on 13 Aug 2014

3 answers

176 views

excel like block selection using arrow keys

This demo shows ability to use mouse to drag over rows / and columns and select a block as in excel:

http://demos.telerik.com/aspnet-ajax/grid/examples/functionality/selecting/cell-selection/defaultcs.aspx

However, shift / arrow keys don't to the same thing. They select individual cells as you move.

Is it possible to use shift / arrow keys to select a block of cells like in excel?

thanks

Grid

answered on 13 Aug 2014

1 answer

160 views

OnKeyPress Decimal format RadNumericTextBox

Hi

Is it possible to format the RadNumericTextBox onkeypress with two decimal places?

This text box requires users to enter amounts.

Grant

Input

answered on 13 Aug 2014

2 answers

690 views

[Solved] Client Side find control in EditItemTemplate

When grid is in edit mode, I have a need to find controls on client side. My table is rather simple. I have a quantity column and a unit price column, a change in value on either column would update the subtotal column. On either change, I need to get both current control's value (which is easy to retrieve) and the next column control's value, which I have no idea how to retrieve on client side. Can anyone point me to the right direction?

They are all placed under EditItemTemplate.

Thanks

Grid

answered on 13 Aug 2014

1 answer

84 views

Rad Grid - Drag and Drop and Chrome 36 Problems

After implementing this

http://www.telerik.com/support/code-library/drag-and-drop-between-radgrid-and-radtreeview

in our Rad Grid / Rad Tree. It seems like certain people with Chrome 36 (not all people though which is strange and why I put the question here) are having an issue when they try to do any actions on the Grid.. double click etc it loads for a second and doesn't do anything.

The closest thing I've found is this article on the Chrome boards

https://code.google.com/p/chromium/issues/detail?id=395318

Just wondering if anyone else is having similar issues and have found any work arounds?

Grid

answered on 12 Aug 2014

6 answers

161 views

Why doesn't RadBarcode support .RegisterWithScriptManager?

Other telerik controls that implement IScriptControl support this method. We use it quite a bit when rendering controls for pdf generation, as it seems to prevent the dreaded "Script control 'xyz' is not a registered script control" when set to false. Since we're generating pdf's, we have no use for the generated scripts anyway.

Can anyone clue me in to why RadBarcode seems does not support RegisterWithScriptManager? Is it because RadBarcode for some reason *requires* client script activity to function?

We are using the 2012 Q3 version of the telerik tools..

Barcode

answered on 12 Aug 2014

7 answers

433 views

Error Creating Template Groups. Reson:System.InvalidCastException

Hello,

When I switch to designer view in VS2008 with at radgrid on the page I am receiving following error. "Error Creating Template Groups. Reason:System.InvalidCastException"

I have attached the complete error for reference. As suggested in pervious posts, I cleared all the Project assemblies, temporary files in Microsoft.NET\Framework\v2.0.50727 folder and checked all the references.

Any help is appreciated.

Thanks,
Teja.

Grid

answered on 12 Aug 2014

2 answers

229 views

[Solved] Change Group By Header text

In the header of my group by, I have the text and direction of sort of the column being grouped by.

http://i.imgur.com/VEUtVC9.png is an image of what I have now.

Instead of DateAdded I would like to be able to change it to something else.

Is there a way to do this? I have been googling around and haven't found much of anything at all.

Any help/guidance is appreciated!

Grid

answered on 12 Aug 2014

1 answer

212 views

[Solved] Paging radgrid telerik table that contains parent and child in C#

How to have multiple VirtualItemCount in radgrid? In my radgrid table that have a hierarchy structure. It has a parent and child and child below child. I want paging in radgrid differ based on the level. I am already paging the parent, but the problem is the child paging also follow the parent page. Example:

Image below shows that POST contains 8 items and has 2 pages. It is correct, but the COMMENTS's paging also follow the post one. It is wrong. Actually the comments for that post only contain 2 items and the page for comment should have only one.'To calculate the total items of post by this code:
protected void countData()
{
string sql = "SELECT * FROM VIEW_POST";
DataTable dtTotalData;
objDBInterface.strConn = mag.ConnStr();
dtTotalData = objDBInterface.getResults(sql);
totalDataIs = dtTotalData.Rows.Count.ToString();
VirtualItemCount = Convert.ToInt16(totalDataIs.ToString());
pageNeeded = Convert.ToInt16(totalDataIs) / FBGrid.PageSize;
return;
}
And set the radgrid VirtualItemCount by this code on page load:
FBGrid.VirtualItemCount = VirtualItemCount;

Please anybody help me how to handle this situation. Thanks in advance.

Documentation and Tutorials

answered on 12 Aug 2014

2 answers

214 views

[Solved] Inherited GridBoundColumn sorting not working

Hi, I have a custom gridcolumn inherited from GridBoundColumn. All columns are sortable in my grid except this.
I couldn't find why. Could you help me?

Public Class GridActivePassiveColumn

Inherits GridBoundColumn

...

End Class

<%--Sorting doesn't work--%>

<myCompany:GridActivePassiveColumn HeaderText="Free of Charge" DataField="FlFoc" SortExpression="FlFoc">

<HeaderStyle Width="35px" />

<ItemStyle HorizontalAlign="Center" />

</myCompany:GridActivePassiveColumn>

<%--Sorting works--%>

<telerik:GridBoundColumn HeaderText="Free of Charge" DataField="FlFoc" SortExpression="FlFoc">

<HeaderStyle Width="35px" />