Hello, 

Sorry in advance for my English because I'm not the best.

I hope that you can help me, because I search since 3 days.

I would like use a custom datasource (Get by WCF, but the signature of the method isn't the same that for a databinding) that I initialise to start the web page.

And after , I would like use the datasource for a radgrid. The radgrid must filter to client side (Because the radgrid is in a modal Popup and if I interact with the server, the modal disappears)

I hope I have understood

thank you for taking time for myself

Hi,
I have a problem with resizing image editor control based on the given width and height. Also resize the control based on image size. Now it looks like by default it is taking some width and height and I can't resize it smaller than that default size.

Thanks

Sankar

Hi,

RadDropDownList does not show the list of items when EnableVirtualScrolling="true". For my data source I'm using ObjectDataSource. Radgrid is also bound to this data source.  I am working with UI for ASP.NET AJAX, v. 2014.3.1209.40

Any work around?  

and here's the code for Object Data Source:

Hi collegues,

I would like to bind my inherited TreeView to a custom object list. 
It should automatically make the nodes based on parent-child relationships.

But at the databind (line 10.) I get a runtime error "Object of type TreeViewItem does not have a ParentId property.".
Which is a lie, as you can see :)

When i comment line 7. It also happens with the other properties(DataTextField and DataNavigateUrlField), but this is the first to run into.

Do you have any idea what is going wrong here?

Kind regards,

Bob Gladon

Hello,

Using a radGrid, when I go into Add Mode programmatically, using "IsItemInserted = true" in PreRender, then call RadConfirm in the InsertCommand code, the confirm question pops up, but the page freezes.  I cannot answer "ok" or "cancel." The JavaScript is never invoked.  There is no way forward or backward, the page remains frozen on the popup question.

CODE IN PRERENDER:

protected void rgContract_PreRender(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{

string addFlag = Request.QueryString["addmode"];
if (addFlag == "true")
{
rgContract.MasterTableView.IsItemInserted = true;
rgContract.Rebind();
}
else
{
Session["lastClientAdded"] = null;
}

}
}

CODE FROM INSERCOMMAND:

protected void rgContract_InsertCommand(object source, GridCommandEventArgs e)

{

                   windowManagerContract.RadConfirm("Would you like to set up a new Account for this Contract?", "confirmCallBackFn", 350, 200, null, "Please confirm");

}

Hi,

 I am using the telerik controls version: 2012.1.411.40  Runtime Version: v4.0.30319. I am laying out a very simple RadTextBox where TextMode="Multiline" as shown in the codes sample below. For some reason, only in IE 11, IE 10, and IE 9 (works in IE 8, Chrome and Firefox) the Wrap="True" is completely ignored. Instead IE is attaching a horizontal scroll bar every time. Any ideas how to correct this? I've attached some images of the rendering in IE 11. I've also attached the CSS code block in case the CSS is causing an issue, but I can't see how, it's very minimal.

As I understand from reading various posts, when the Grid is in Batch mode, and you add a new row (via "Add new record" button or with the javascript addNewRecord function via batch manager) it only creates a new tr element, but doesn't populate it with the components that make up the columns you've defined. Instead, it appears you have to manually create those elements in code. This doesn't make sense to me, but seems it should be part of the built-in functionality when the tr element is added. The current result is the new row is basically worthless.

Still, if that's how you insist it must be done, please help me with my grid below. After a new row is added (via the javascript below which is called from a button separate from the grid) it appears I need to use OnRowCreated to populate all the columns with the necessary elements. Is that correct? If so, can you take my grid below and give me the javascript for how this is done? I can't find any concrete examples on the forum or in your help docs.

Hi - I've been able to setup RadGrids which use either the row dragging functionality to reorder rows OR the batch edit command to allow for batch editing / inserting of data. However, I'm trying to combine the two in one grid now and I'm having an issue if I try to move a record which I've created.

The error occurs if the user creates a new row and then attempts to drag that row - I've attached a screenshot that shows the error as well as the steps necessary to produce it. The user can still drag existing rows without any issues, although this causes the new row to disappear and it does not appear to be accessible in the server-side RowDrop event (which is understandable, although still undesirable). My ideal solution would be a way to allow the user to add and edit rows, as well as being able to drag the rows to reorder them, all on the client-side without any server-side postbacks, before hitting a save button (either internal to the RadGrid or outside of it) which causes a single postback and allows all of the information necessary for each row (the data values as well as its row index) to be available on the server-side. If that is not possible, I could live with a single postback after each row is added or moved, but I'm not sure how to make the RadGrid cause a postback after an item is added.

Thanks.