Hi,

I'd like to use the Grid control to allow for inserting, updating and deleting items. The tricky part is the support of lookup to already existing records on insert/update.

In insert/edit mode, the first textbox will be a lookup, in which the other fields in the row will be filled in if found in DB. If not found, it will be inserted to DB as a new record.

Example:
I enter the ISBN number of a book and make a lookup in the DB to see if it's found, populate the other fields and save it as a row. If ISBN number is not found, then fill out all fields and save it as a new record to the DB.

Any tips about useful articles or code examples are appreciated.

Is it possible to put controls (ie. buttons) next to the caption of a radPanelBarItem?

Thanks.

Hello,

I have a raddock with custom commands. I wish to replace custom command icon with a loading gif image when that icon is clicked till the time dock get refreshed completely. Then get back to original icon.

Can you please suggest how to do that ?

Hi ,

    I have used rad window in my pjt.  it was working. when i move the rad window manager inside rad ajax panel it stopped working and throwing error like,"Cannot called after dispose"..

Here is the code

Hi,

Im using Radgrid with AutoGenerateColumns="True" and the column header will be like "Firstname, Lastname" (with Comma). While sorting the grid on column (Firstname, Lastname) with sort expression field name it throws error like "Cannot find column Firstname". Im using the following code in RadGrid1_SortCommand.

GridSortExpression sortExpr = new GridSortExpression();
switch (e.OldSortOrder)
        {
            case GridSortOrder.None:
                sortExpr.FieldName = e.SortExpression;
                sortExpr.SortOrder = GridSortOrder.Descending;
                e.Item.OwnerTableView.SortExpressions.AddSortExpression(sortExpr);
                Session["GridSort"] = GridSortOrder.Descending;
                break;
            case GridSortOrder.Descending:
                sortExpr.FieldName = e.SortExpression;
                sortExpr.SortOrder = GridSortOrder.Ascending;
                e.Item.OwnerTableView.SortExpressions.AddSortExpression(sortExpr);
                Session["GridSort"] = GridSortOrder.Ascending;
                break;
            case GridSortOrder.Ascending:
                sortExpr.FieldName = e.SortExpression;
                sortExpr.SortOrder = GridSortOrder.Descending;
                e.Item.OwnerTableView.SortExpressions.AddSortExpression(sortExpr);
                Session["GridSort"] = GridSortOrder.Descending;
                break;
        }
e.Canceled = true;
RadGrid1.Rebind();

Sample Grid: (2nd Column Header contains Comma)

S.No	FirstName, LastName	DOB	City
1	XXX, X	11/11/1111	NJ
2	YYY, Y	11/11/1111	NJ
3	ZZZ, Z	11/11/1111	NJ

Please Reply ASAP.
Thanks in Advance.

Thanks,
Ranjith J

I have the next code, that it's executed after a postback inside a grid(www.tedit.net)


I already see this next:
not-on-top-of-call-stack

My problem is when the code reaches Response.End it throws an exception error. In the link I mention, it doesnt say how to resolve the issue.

This is the error message:
Unable to evaluate expression because the code is optimized or a native frame is on top of the call stack

Can you help please?

Hi,
We must ask the user about an operation during the process of the main thread. We currently use msgbox, depending on user response to make a decision or another.
We have updated RadControl from a previous version to the brand new version of the Telerik suite (2011.1.315.35) and we have seen that there is a new control that can reproduce the same action.

We would like to use Radwindows, radalert, etc, so that we can give our own style, keeping a similar CSS style of the application. The problem facing us is that through vb code for this control we must wait an answer from the user (like modal behaviour in WinFomrs).
We have done several test to make this behaviour possible.
We´ve seen that the RadWindow control appears after the code of the function finish instead of showing at the momment is being calledt.

is this a normal behaviour?.
Are we doing a bad implementation of the control?.

Kind regards.

Hi,

    I have used rad window. It was working fine wih IE8 and firefox. Recently i upgraded with telerik latest version. since then, the pop up is not getting opened with the width and height which i set.
 I have given the code of radwindow and javascript f unction call to open rad window below

 

<telerik:RadWindowManager ID="RadWindowManager2" runat="server"> 

<Windows>

 <telerik:RadWindow ID="radWindowAddRecurrencePopup" OnClientClose="CallBackFunctionRecurrence"  Behavior="Close" VisibleTitlebar="false" Modal="true" Width="750px" runat ="server" Height="650px" VisibleStatusbar="false"> 

</telerik:RadWindow>

</Windows> 

</telerik:RadWindowManager>

  

   function OpenRadWindowViewEditRecurrencePopup(isConflict, startDate, endDate, startTime, EndTime, SessionID, recordid, LOCATIONname, roomNo) {

                var Url = "./ViewEditSchedulePopUp.aspx?ISCONFLICT=" + isConflict + "&STARTDATE=" + startDate + "&ENDDATE=" + endDate + "&STARTTIME=" + startTime + "&ENDTIME=" + EndTime + "&SESSIONID=" + SessionID + "&CODE=" + recordid + "&LOCATIONID=" + LOCATIONname + "&roomNo=" + roomNo;

                var oWnd = radopen(Url, "radWindowViewEditRecurremcePopup");

                //oWnd.SetUrl(oWnd.GetUrl());

                return false;

            }

this problem is only with IE. it works in other browsers..
Is their any fixes for this issue?

Thx
Esther

 

 

 

 

My user control is displayed in a radwindow declared in page1. The web user control contains an asp:panel with it's defaultbutton set to a button on the web user control. Page1 also has a submit button.

If the radwindow content is focused, and I press enter, the button in the web user control works as expected.

If i click the radwindow's title bar or icon, the button in page1 is invoked; this is not desired.

As long as the window is displayed, only the web user control button should work.

Sorry if this is a duplicate post. The other one did not show up in the list so I assume it got lost somehow.

telerik version: 2011.1.315.40
browser: FF
.net 4.0
VS 2010.

I have a radgrid with a nestedviewtemplate containing another radgrid. I am exporting to excel using a button in the radtoolbar control.
I am using advanced databinding for the master and child grids. The grids render the data with no errors. However, when exporting this error is raised: I have researched many posts on various binding techniques and am wondering if its related to that. I had the export working before when I used client side binding. Attached below are the aspx and .cs files. Please Help and Thanks in Advance.
ASPX: CS codebehind: