hi,

i have a grid inside the radwindow.does anyone has example how can i pick selected row value from it and assign it to main page?

I am trying to adapt the AdvancedForm Scheduler example to leverage the ObjectDataSource. However, it appears I am having problems with the parameter names on insert.


My Object which this is bound to "Tradewind.Core.AppointmentList" looks like the following.


This worked fine for the basic example, but gets more complex with the AdvancedForm and new resources. I know this has something to do with my ObjectDataSource not having the correct parameters as I get the following error.


Any help on where I can find a collection or something of the proper parameters, or a better suggestion on how to do this would be welcome.

Many thanks.

Hi all,

My RadGrid Column uses DateTime Type which doesn't have "Contains" in the Filter Option List.
Could I add it manually?

Thanks.

Andy

I have a multi-page radgrid that allows the user to select a singe record.  I persist that selection in a session variable while they go do other things on other pages.

Is there a way for me to load the grid (when  they return) and have it load the grid-page that contains their selected row?  I assume I can cause it to be selected during a server-side event but am not sure how I can control which page the grid shows or be sure that it is going to contain the saved selected item.

Advice?

Thanks.

Mike

I'm guessing that my problem is because of a limitation i found here client side binding specifics :"Data editing and grid editors. Since the control is bound on the client, and no subsequent trips are made to the server, the default editors cannot be rendered, and shown, which is the standard behavior, when the grid is bound on the server."  So I assume I'll need to add an external edit form as suggested. Please let me know if that is the case, or if I'm simply missing something below.

I have a radgrid with a number of gridtemplatecolumns, most of which contain radtextboxes, radnumerictextboxes and radcomboboxes that the user can edit at any time, without setting individual columns in edit mode. This all worked well using server side binding, but was slow (my customer needs to be able to add and save new rows in about 1 second or less, partial postbacks are taking ~4 seconds).
I am now attempting to get client side binding to work, and have hit a roadblock while trying to add a new row on the client side. I see that a new row is added below my other rows, but only the GridClientSelectColumn's checkbox on the leftmost column is displayed on the new row, all the template columns with textboxes and comboboxes are blank, not just empty controls, the controls aren't in the new column at all.


I call AddNewRow() to add a row, getValues() is a js function which supplies the default values for the new row, and InsertRowToDataSource() webservice returns a JSON string of the current grid data plus one new row with default values (e.g. [{id:"123", RoomName:"x"}, {id:"456", RoomName:"y"}]  ) and finally, on rowdatabound, RadGrid1_RowDataBound(...) is called so i can set values on my template controls. However, my template controls appear to not exist on the new row.
       

and here is my radgrid (with some columns omitted):

Hi,
I am getting other error as "Web.config missing registration."
I followed every instruction on this link  http://www.telerik.com/support/kb/aspnet-ajax/editor/error-web-config-registration-missing-the-telerik-dialogs-require-a-httphandler-registration-in-the-web-config-file.aspx
but no success. pls guide.
Thanks
Amruta

Hi,

in our project we have problem with grid width: on page load it's ok, here's piece of markup from page source:

but after postback it looks like this:


I have no idea where this inline style came from, I have not set width for the grid.

As a result, grid occupies not whole width, as FullWidth (width: 100%) prescribes, but instead some part of the page :(

What could be wrong here?

p.s. There is nothing especial with postback, the only note: postback happens from parent page and the grid is situated in iframe page.

Hi All,

  I have few buttons on my pager template. The buttons disappear when the last record is left. I want  those buttons to appear if I am on the last record. below is my code. i want the Update Record Button and Save Record button on the pager item. How can i achieve this.

Thanks for all the help.

I'm trying to develop an grid that is entirely dynamic - the columns are defined in the code-behind, as a result of a database query.

In insert/edit, some of the columns need to be displayed as dropdown lists - and for some of them the contents of the list are the result of a database query, and for others the content is a fixed set of strings.

Right now, I'm working with the latter, thinking it'd be simpler.  Populating the dropdowns from the database I'll worry about after I get the fixed dropdowns working.

You have a note one one of your pages to the effect that the GridDropDownColumn isn't really intended for use with custom object collections, and that I should consider using a template column.  My understanding is that template columns, when added in code-behind, need to be added in Page_Init() - which would seem to rule them out, as I won't know what columns need to be added that early in the page life-cycle.  So GridDropDownColumn is what I have to work with.

In Page_Load, when !IsPostBack, I use the following code to create the column:


And then in OnItemDataBound, I populate the dropdown with:

When I display the grid, the foobar column is blank, though the "FOO" and "BAR" choices show up in the dropdown during edit.

I know the "foobar" DataField is correct, because when I use a GridBoundColumn instead of a GridDropDownColumn, the proper value displays in the grid.  (Though, of course, in the edit form I get a textbox, instead of a dropdown.)

I'm clearly missing something.  What?

Hi,
I am trying to manipulate some controls of a RotatorItem in the ItemDataBound event. However, the e.Item.DataItem seems to be of type XmlDataSourceNodeDescriptor, with which I can't do much since it's a sealed class. I can see all my data there while debugging, but cannot access them. Any idea how? Fo example, I have a simple xml file like this:

(Obviously) I want to get to the InnerText of ImageUrl but I cannot.

Any help is greatly appreciated!

viktor