Questions on UI for ASP.NET AJAX Forum

6 answers

500 views

can i expand the toolbar dropdown when hovering the mouse over it and collapse the toolbar drop down when hovering the mouse out of it

hi alll

how are you

i wish anyone could help me in this problem

i have a rad toolbar on an aspx page.

the toolbar contains one rad toolbar dropdown as a child

the rad toolbar dropdown contains two rad toolbar buttons as itschilds

i want the rad toolbar dropdown to expand when i hover the mouse over it and show its child buttons
and when i hover the mouse out of the drop down i want it to collapse

also i want to be able to hover the mouse over the two child toolbar buttons of the toolbar dropdown when the dropdown is opened inorder to click on one of the buttons

i know this is available in the rad menu

but can it be done in the rad toolbar

thanks alot

ToolBar

answered on 05 Aug 2010

3 answers

82 views

Timeline view - all items for single resource on one row

On the Timeline view of the scheduler, is there a way to make all the items associated with a single resource (in my case, an employee) appear on the same horizontal row? I'd like things to look like this (forgive my attempt at ASCII art):

|-------Joe Smith (floor) -------||---Joe Smith (lunch)--||---Joe Smith (cashier)---|
|---Jane Doe (stock)---| |-----Jane Doe (cashier)------|
|--------------------------------------Jim James (manager)-------------------------------------------|

Scheduler

answered on 05 Aug 2010

2 answers

120 views

Default font

Dear Sirs!
I need to set the default font of my RadEditors to Arial. I took EditorContentArea.css file in:
C:\Program Files\Telerik\RadControls for ASP.NET AJAX Q1 2010\Skins\Common and added the property
font-family: Arial !important;

It not gave any effect.

What I did wrong?

Thank you very much in advance.

Boris

Editor

answered on 05 Aug 2010

1 answer

442 views

Is it possible to use different versions of telerik dll in same project

Hi,

Is it possible to use both dll of telerik (2008 version) and new dll telerik.web.ui.dll in same project of visual studio 2005 (.net 2.0)
I have added this new dll as per instruction given in the post. but it is not working. I need to use autosize property of radwindow which is available in new (Telerik.web.ui.dll). If it is possible to use this both then please give me some solution.

Thanks,

Window

answered on 05 Aug 2010

2 answers

99 views

Problem with grid example.

Hi
I was trying to use the following demo in my app.
http://demos.telerik.com/aspnet-ajax/controls/examples/integration/gridandwindow/defaultcs.aspx?product=grid

I getting the error on UI.AjaxRequestEventArgs and AjaxRequest as being undefined.

Protected Sub RadAjaxManager1_AjaxRequest(ByVal sender As Object, ByVal e As UI.AjaxRequestEventArgs) Handles RadAjaxManager1.AjaxRequest

I copied all imports just like shown in the demo. Any clue on why it is happening?

Thanks in advance.

Grid

answered on 05 Aug 2010

1 answer

60 views

Upgrade to Q2 2010 from Q1 2010 Is Causing AJAX Calls To Fail

Hi,

Yesterday I upgraded the application I'm working on from Q1 2010 (2010.1.519.40) to Q2 2010 (2010.2.713.40) and the AJAX calls began failing. The error was thrown in the Microsoft AJAX client library. If I switch from the new Q2 dll to the previous Q1 dll, the application begins working once again. I'd like nothing more than to bug hunt this one, but that time isn't available on the project at the moment so I'll have to stick with the previous version for now.

I currently have AJAX tooltips enabled in the application and when I cause the show event to fire I receive the client-side error -

Line: 5170
Error: Object required

I believe this is AJAX wide in my application as the RadGrids I am using have stopped rebinding when an AJAX rebind is requested by the client. The client-side debugger reports the error line is in the MicrosoftAjax.js file.

Hope this helps in one way or another,

Andy.

Ajax

answered on 05 Aug 2010

1 answer

123 views

How to make Grid row initial selection?

I have FormView as master and couple RadGrids as detail and subdetail on my ASP.NET form. The relation between FormView-Grid-Grid works fine. If user clicks on a row in detail radGrid the subdetail radGrid shows filtered rows. I passing parameters to detail radGrid and subdetail radGrid as ControlParameters in SqlDataSource.

<SelectParameters>

<asp:ControlParameter ControlID="cFormView" Name="ID" PropertyName="SelectedValue"

Type="Int32" />

<asp:ControlParameter ControlID="cFormView$radGridDetails" DefaultValue="0"

Name="SubID" PropertyName="SelectedValue" Type="Int32" />

</SelectParameters>

The issue is I cannot set an initial selection. I am using the code below. But when form is loaded still no selected rows in the detail radGrid. The subdetail radGrid shows nothing because SubID has not been passed to radGrid.

protected void Page_PreRender(object sender, EventArgs e)

{

RadGrid rg = ((Telerik.Web.UI.RadGrid)(cFormView.FindControl("radGridDetails")));

if (rg.SelectedIndexes.Count == 0)

{

rg.SelectedIndexes.Add(0);

}

Oleg

Grid

answered on 05 Aug 2010

2 answers

173 views

Sys.WebForms.PageRequestManagerParserErrorException issue

Hi,
I have page with <asp:updatepanel> and gridview. I am generating radtooltip runtime to show on hover of one of the image in grid.
The tool tip is containing a link which opens a file. And to open a file I have to use Response.WriteFile.

I came to know that it always creates issue with asynchronous postbacks like this. As in my case it is updatepanel and radtooltip.
So when I click on the link in tool tip, it shows the below error.

Sys.WebForms.PageRequestManagerParserErrorException: The message received from the server could not be parsed. Common causes for this error are when the response is modified by calls to Response.Write(), response filters, HttpModules, or server trace is enabled.

Details: Error parsing near 'GIF89a�<��ӓ�{��'.

I need both things, the updatepanel and rad tool tip.
Can anybody provide solution for this ASAP?

ToolTip

answered on 05 Aug 2010

4 answers

124 views

Hot to use RadComboBox's EmptyMessage Property inside a GridTemplateColumn (without empty items)?

Hi Everybody!

I have a MultiColumn RadComboBox (3 Columns) inside a GridTemplateColumn, and I'd want to use it's EmptyMessage Property only during insert mode. In fact, I'd like to replicate the RadComboBoxProduct's behavior in this Demo. I mean, when the Field is Required and we want to avoid the idea of inserting an empty item in CodeBehind .

Thus far, I've only got that behavior when the Field is NOT Required, inserting an empty item as first element, because if I don't do that, the first element is always selected during Insert Mode.

So, I'm wondering if it's possible to do the same thing illustrated on the demo?

Thanks!

Grid

answered on 05 Aug 2010

1 answer

89 views

IComparer Question

Something in my dataset is causing this error on my RadChart page and i'm not sure what to look for to solve the problem. Can anyone shine some light on what might cause this?

IComparer (or the IComparable methods it relies upon) did not return zero when Array.Sort called x. CompareTo(x). x: 'Item' x's type: 'ChartSeriesItem' The IComparer: 'Telerik.Charting.ChartSeriesItemComparer'.

Chart (Obsolete)

answered on 05 Aug 2010