I have a RadGrid, displays strings and ints, and lets you edit them easily.

When I insert, i require a drop down box to be able to select a product, and another drop down box which will let you select units (count, box of 12, case of 4 boxes) etc.  Each Unit is dependent on the Product selected.

Currently the first drop down box has an SelectedIndexChanged Event, which will update the ObjectDataSource and requery.

Now I need to be able to grab the second (unit) Combobox, and do a rebind.

It seems since it's in an insert row, it's difficult to find the control in the grid.

Any Suggestions?

Hello!

I used a radwindow to show detail and use wnd.Center() to center the popup radwindow.
The problem is that when I choose 50 rows and scroll the grid the popup window (position fixed to the grid) also move with the grid to the top.

I checked all the answers telerik master posted. one is using

 

 

.RadWindow

 {  

 

height:200px;

position: fixed !important;

}

The solution works only for a few top records. when bottom record is clicked the window won't be shown ( I think it maybe shown somewhere which I can't see) and the whole grid page is grayed out.

I don't know how to solve the problem. please help.
My code is code for reference. Thanks again.

Hi,

   I have a combo box in the edit Form in a radgrid. Im using Entity Framework and a business layer class to return an IEnumerable List
<Employees> to bind to the grid. When the edit form comes up I want the titles and names of the employees to be shown in the combo box. like as the  DataTextField like :

"{Title}:" + {FirstName}  + " " + {LastName}

and I want to bind another property in the Employee class employee_Id as the DataValueField.

Can someone show me how to do this, I am doing something similar in a GridCalculatedColumn where I am able to combine these multiple fields and show them in an expression like shown above. Please see Grid calculated column below. How can I bind the combo box like this so i can see the title: FirstName  Lastname  in the text field. Please note that I dont want a multi column grid as shown in this example here
http://demos.telerik.com/aspnet-ajax/combobox/examples/functionality/multicolumncombo/defaultcs.aspx  

I want to show them all together. and be able to bind the employee_id property as the DataValueField so when i submit the form I can read that, can someone please show me how to do this in code, thanks.   Please see below for the CalculatedGridColumn where i am showing same information.

I've got a fairly generic radgrid that uses "EditForms" for the edit mode.

I have the edit column set to:

<

 

 

EditColumn CancelText="Cancel" UpdateText="Update" ButtonType="PushButton"></EditColumn>

 

and as expected the buttons appear at the bottom of the form which is fairly long with 40+ items. I'd also like to put the two buttons at the top of the edit form so the user doesn't have to scroll so far to update or cancel. Is there an easy way to do this? Thanks.

-Tim

Hi,

I have a DateTime column on the RadGrid. I would like to add a time picker to the column. Please send directions and/or sample codes.

thanks,
Minh Bui

Hi all,

I have a Grid which contains a detail Grid. When I click on "expand" icon to expand the detail Grid (its width may be greater than its parent's width), I want Text in the Detail Grid must be on the second line if it exceeds the parent's width) but the detail Grid always extend its Width automatically.

Please let me know how can I do this.

Thanks in advance.

i have grid2 & btnUpdate inside grid1 "MasterTableViewEditForms" (Template)
and i've successfully bind grid2 datasource inside grid1
my problems is, i can't get values from grid2 when hitting btnUpdate


the following error occured when hitting btnUpdate "Object reference not set to an instance of an object."

i have search some post in this forums but couldn't find any solution, please help
thanks in advance.

Hi

I've been playing with the demo's and really like the AJAX kit so will be buying it once I get paid for my current job, but whilst using the trial version I have come across an error with the RadTooltipManager and would appreciate some help if anyone is able to please.

Basically it works fine everywhere on the site, apart from the home page, but to make it more confusing it doesn't work when loaded via http://www.domain.com/ but it does work when I add default.aspx so http://www.domain.com/default.aspx

The error I get is:

RadToolTipManager response error:
Exception=Sys.WebForms.PageRequestManagerServerErrorException: An unknown error occurred while processing the request on the server. The status code returned from the server was: 405

I've also attached a screenshot of the error.

My code is:

default.aspx


default.aspx.vb


I've just re-downloaded and re-installed the trial, to make sure it wasn't something to do with that.

Many thanks in advance.

Rich

Hi Telerik,

As a disclaimer, this question is vague. My issue is that, under certain conditions, a RadWindow will re-open itself and become non-responsive to user interaction. For instance, if I have some client-side code which is executing (may or may not center the RadWindow), and the user closes the window before this code finishes executing. Then, when the code finishes executing, the window pops back open! If the user clicks on the 'X' it does not close the window.

I suspect this is entirely my fault... possibly should not allow closing of the window until fully loaded, or find a way to cancel client-side script execution. Regardless, I was looking for a blanket fix to make sure this problem doesn't accidentally rear its head to a customer.

At this point, I'm doing something like this:


In this scenario, I handle the browser window resizing. If there is an open window, I would like to move it back to the center of the page. It is my impression that calling oWindow.center on an element which is defined, but not visible, is dangerous in that it may show the window again?

Does what I'm doing make sense? Have you heard of other users experiencing similar issues / is there a standard way of handling this? Or is it just "code better and not defensively" and make sure that the state of my window is such that at any point in time, if its closed, it can respond intuitively.

Cheers,

Sean