Questions on UI for ASP.NET AJAX Forum

0 answers

65 views

Saving data without closing the RadGrid User Interface

I'm having a hard time finding the solution to this problem, currently i do have a user-interface in AJAX form also including RadGrid control, TextBox and Button (Item Template), inside my Button i do have a code that saves the data to the back-end, but the problem is.as i save the data coming from the RadGrid the User-Interface closes to rebind, what I wanna do right now is that , saving the data to the back end without closing the user-interface (AJAX) form and automatically when i search the data using custom filtering, the saved data will reflect. Can you help me with this?

Grid

asked on 22 Mar 2011

7 answers

367 views

Could not load file or assembly 'Telerik.Web.UI'

I wanted to upgrade to the latest Telerik library and am getting
Could not load file or assembly 'Telerik.Web.UI, Version=2010.1.415.35, Culture=neutral, PublicKeyToken=121fae78165ba3d4' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)

I know I can accomplish this by removing and re-adding my references to the project, then rebuilding. But how can I upgrade an already installed production server (the website was already published there by publishing from VS)? I tried just replacing the .DLL/.XML files in the bin folder, and then updating the web.config file ... but I still get the error above. I believe the "old" telerik version numbers are somehow compiled into the published website. Is it possible to upgrade the telerik DLL without recompiling/republishing?

Thanks!

General Discussions

answered on 22 Mar 2011

2 answers

187 views

RadGrid page size change

Hi,

I have a situation where the RadGrid's pager hides when I change the page size from UI dropdown.

Steps:
I fill my grid with 12 rows of data. The RadGrid's is page size is 10, here the pager shows 2 pages, which is fine.
Now when I change my current page size to 20 records (from grid's pager combobox) the grid shows all 12 records but the Pager hides itself and there is no way I can get it back to show only 10 records without refreshing the page.

Please help.

Thanks
A

Grid

answered on 22 Mar 2011

3 answers

233 views

Current Column Index???

Let's say i have something like this:

<Columns>

<telerik:GridTemplateColumn HeaderStyle-CssClass='GridHeaderGreen ra' ItemStyle-CssClass='ra'

HeaderText='#' ItemStyle-Width='25' HeaderStyle-Width='25'>

<ItemTemplate>

<asp:Label ID="lblRowNum" runat="server" />

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridBoundColumn HeaderStyle-CssClass='GridHeaderGreen la' ItemStyle-CssClass='la' HeaderText='Server Name' SortExpression='TSM.TSMSERVER.NAME' DataField='Server_name' UniqueName='Server_name' />

<telerik:GridTemplateColumn HeaderStyle-CssClass='GridHeaderGreen ra' ItemStyle-CssClass='ra' HeaderText="Error" UniqueName="ErrorMessageRecordCount">

<ItemTemplate>

<asp:HyperLink runat="server" ToolTip='<%# Eval("ErrorMessageRecordCount") %>' Text='<%# Eval("ErrorMessageRecordCount") %>'

NavigateUrl='<%# GetMessageDetailUrl(Container, ActLogSeverity.E) %>'>

</asp:HyperLink>

</ItemTemplate>

</telerik:GridTemplateColumn>

</Columns>

I can't figure out, how to get current column index within GetMessageDetail method without these silly sending column number parameter, traversing some events, etc. I do have row number (container.ItemIndex), i do have column count total, but funny thing - i don't have column index! It's weird....

Grid

answered on 22 Mar 2011

3 answers

142 views

New RadGrid option for update/insert on Enter

Going through the latest release notes, I see this gem in the RadGrid section:

Added: Option for Update/Insert action on [Enter] key press from edit/insert form editor (when keyboard navigation is enabled)

Mind telling us what the option is? There's already a ridiculous number of parameters for RadGrid/MasterTableView/EditForm/etc, it would literally take me weeks to locate this new option since the RadGrid documentation does not appear to be updated with it..

Grid

answered on 22 Mar 2011

6 answers

123 views

change styles in Inline Template of radscheduler

Hi all,
I have to change the backround of some Items in the ComboBox sitted in Inline Template by server side code , I have used this demo : http://demos.telerik.com/aspnet-ajax/scheduler/examples/resourceavailability/defaultcs.aspx
But when I set for exple : ComboBox.Items[5].Background=Color.red;
the background not change and if I verify in the result I find that they use .asx files to set style.

?????????????

General Discussions

answered on 22 Mar 2011

1 answer

77 views

Problem about adjust legend item text

Hi,

I have a problem about adjust legend text. Text are so long and leave the legend area.

I agree photo to save problems.

radChart2.Legend.Appearance.Position.AlignedPosition = Telerik.Charting.Styles.AlignedPositions.Right;

radChart2.Legend.Appearance.Location = Telerik.Charting.Styles.LabelLocation.OutsidePlotArea;

radChart2.Legend.Appearance.Border.Color = Color.Green;

radChart2.Legend.Appearance.Border.Width = 2;

radChart2.Legend.Appearance.FillStyle.MainColor = Color.Yellow;

radChart2.Legend.Appearance.Dimensions.AutoSize = false;

radChart2.Legend.Appearance.Dimensions.Width = 200;

radChart2.Legend.Appearance.Dimensions.Height = 300;

radChart2.Legend.Appearance.ItemTextAppearance.Position.Auto = true;

radChart2.Legend.Appearance.ItemAppearance.

radChart2.Legend.Visible = true;

Thanks,

Víctor.

Chart (Obsolete)

answered on 22 Mar 2011

3 answers

128 views

RadScheduler1_AppointmentDataBound error on page post back

I have make a scheduler based on your exemple. It Wok well, his is my method to inizialize object and dataBound
http://localhost:8301/radcontrols_aspnetajax/scheduler/examples/bindtolist/defaultcs.aspx

private void InitializeResources()

{

ResourceType resType = new ResourceType("User", false);

resType.ForeignKeyField = "UserID";

resType.Name = "User";

RadScheduler1.ResourceTypes.Add(resType);

//add uer

DataView listUser = (DataView)ObjectDataSourceFilterContatti.Select();

foreach (DataRow user in listUser.Table.Rows)

{

int key = Convert.ToInt32(user["idAnagrafica"]);

string value = user["Nome"].ToString();

Resource r = new Resource("User", key, value);

RadScheduler1.Resources.Add(r);

}

protected void RadScheduler1_AppointmentDataBound(object sender, SchedulerEventArgs e)

{

//recupero l'utente collegato all'appuntamento

Resource userRes = e.Appointment.Resources.GetResourceByType("User");

if (userRes != null)

{

string key = userRes.Key.ToString();

//DO SOMETHING...............

}

now, if I change the InitializeResources() method in this way

ResourceType resType = new ResourceType("User", false);

resType.DataSourceID = "ObjectDataSourceFilterContatti";

resType.ForeignKeyField = "UserID";

resType.KeyField = "idAnagrafica";

resType.TextField = "Nome";

resType.Name = "User";

RadScheduler1.ResourceTypes.Add(resType);

it work on page load (the combo box User is populated correctly) but in past back during the method RadScheduler1_AppointmentDataBound in this row

Resource userRes = e.Appointment.Resources.GetResourceByType("User");

the userRes object is always null, why?

Scheduler

answered on 22 Mar 2011

3 answers

134 views

How to reduce the width of combobox

Currently it has a width assigned via stylesheet to 160px. How can I change this?

ComboBox

answered on 22 Mar 2011

1 answer

100 views

how to use hierarchical radgrid with advance data Binding??

hey there,

how can i use Hierarchical radgrid with advance data binding??..Where should i call NeedDataSource events for detail and master grid??..

thanks
Amit

Grid

answered on 22 Mar 2011