Questions on UI for ASP.NET AJAX Forum

3 answers

125 views

I have an Edit Command Template which is a ascx file.

The problem that I am having is setting up the control. Usually I use the !Page.IsPostBack to know when I set my form values.

But since I have a RadGrid with in a RadTree, when I fire the Edit command, it is true. How can I tell when the edit command was clicked/executed?

Thanks
John

Grid

answered on 15 Jan 2013

5 answers

259 views

Error when databinding to webservice/wcf

Hi guys, I cant get the databinding to work, either on webservice or WCF. I have tried binding to both local webservice in same project and deployed webservice on remote server (both functioning), but when querying for data all I get is: "The server method 'GetKeywordList' failed"
(GetKeywordList is the name of the webmethod / operationcontract)

Any good advice?
Best regards,
Kim

AutoCompleteBox

answered on 15 Jan 2013

6 answers

329 views

Open radwindow without navigateurl and call code behind vb

Hi,
i open the radwindow into page without navigaturl. This my code is:

<telerik:RadWindow ID="RadWindowAnteprimaProfile" runat="server" ShowContentDuringLoad="false" Title="Anteprima immagine" Behaviors="None"

Modal="True" Behavior="None" Font-Names="Verdana" Font-Size="Small" IconUrl="/image/iconlogo.png" Width="350px" Height="280px"

MaxHeight="300px" MaxWidth="400px"

ToolTip="Anteprima immagine" VisibleStatusbar="False" Skin="Simple"

ReloadOnShow="True">

<ContentTemplate>

<div class="Divviewimgprifile">

<div class="Divviewimgprifile1">

<table style="width:100%; margin:0px; padding:0px; border:0px">

<tr>

<td style="text-align:center">

<div runat="server" id="imgprofile" class="AnteprimaImgProfile">

</div>

</td>

</tr>

<tr>

<td>

</td>

</tr>

<tr>

<td style="text-align:center; padding-top:10px">

<asp:ImageButton ID="Imgbtnesci_1" runat="server" ImageUrl="~/Image/esci1.png" />

</td>

</tr>

</table>

</div>

</ContentTemplate>

</telerik:RadWindow>

Now into vb net code i've this code:

Try

Dim conString = ConfigurationManager.ConnectionStrings("TrycontactString")

Dim strConnString As String = conString.ConnectionString

Using db As New SqlConnection(strConnString)

db.Open()

Using sqlcmd As New SqlCommand("Sp_get_imageprofile", db)

sqlcmd.CommandType = CommandType.StoredProcedure

sqlcmd.Parameters.AddWithValue("@id", SqlDbType.Int).Value = Session.Item("Idutente")

Dim _img As String = Replace(sqlcmd.ExecuteScalar, "~", "")

imgprofile.Attributes("style") = "background-image: url('" + _img + "');"

End Using

Catch ex As SqlException

Exit Sub

Catch ex As Exception

Exit Sub

End Try

End If

i would that when i pon the radwindow, start the vb code...How do it?

thanks bye

Window

answered on 15 Jan 2013

5 answers

84 views

Safari; events not showing

I am having an issue with Safari, it appears that events on my scheduler are not showing on my iPad or my windows machine in safari. My site is:

www.11sBlack.com on the Schedule page.

Thanks,
Sam

Scheduler

answered on 15 Jan 2013

2 answers

150 views

Radgrid export problem

Hi,

I have got a radgrid and i am trying to export the grid to excel as ExcelML format.But i have a template column for which the data is biniding from radgrid item data bound event.While exporting i am not getting this template column. I have used he following code to export

rdtg.ExportSettings.IgnorePaging = true;
rdtg.ExportSettings.FileName = "List";
rdtg.ExportSettings.Excel.Format = Telerik.Web.UI.GridExcelExportFormat.ExcelML;
rdtg.ExportSettings.ExportOnlyData = true;
rdtg.ExportSettings.OpenInNewWindow = true;
rdtg.MasterTableView.ExportToExcel();

How can i export the this template column whose data is binding from item data bound event?

Grid

answered on 15 Jan 2013

10 answers

142 views

button inside

How to set the button inside the rotator?

Rotator

answered on 15 Jan 2013

1 answer

111 views

Exclude a control from using a RadAjaxLoadingPanel?

I have a default loading panel set because I want pretty much everything to use it except for one thing. Is there a way to exclude something? Here's a condensed version of what I'm hoping to make work:

<telerik:RadAjaxManager runat="server" DefaultLoadingPanelID="loadingPanel">

<AjaxSettings>

<telerik:AjaxSetting AjaxControlID="btnLoad">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="rgResults"/>

<telerik:AjaxUpdatedControl ControlID="lblResults"/>

</UpdatedControls>

</telerik:AjaxSetting>

<telerik:AjaxSetting AjaxControlID="txtIDs">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="rtb1"/>

<telerik:AjaxUpdatedControl ControlID="rtb2"/>

</UpdatedControls>

</telerik:AjaxSetting>

</AjaxSettings>

</telerik:RadAjaxManager>

I know I can just leave out a default loading panel and explicitly set a loading panel for the ones I want, like so:

<telerik:AjaxUpdatedControl ControlID="rgResults" LoadingPanelID="loadingPanel"/>

<telerik:AjaxUpdatedControl ControlID="lblResults"/>

But if all but one are going to use the loading panel, it's less wordy to do it the other way.

Ajax

answered on 15 Jan 2013

1 answer

76 views

Ajaxified control still does postback when updated the first time

Hi,

I have this scenario:
Two controls (say controlA and controlB), both contain some RadButtons. If a click occurs in controlA, it should update controlB and vice versa. But only case 1 works, case 2 doesn't work correctly.

This is my code:

protected override void OnPreRender(EventArgs e)

{

base.OnPreRender(e);

RadAjaxManager manager = RadAjaxManager.GetCurrent(Page);

manager.AjaxSettings.AddAjaxSetting(controlA, controlB, loadingPanel);

manager.AjaxSettings.AddAjaxSetting(controlB, controlA, loadingPanel);

}

The second case only works after one click, e.g. the second, third, ... click works correctly and the loading panel will be displayed.
Both controls don't have any conditional controls, all buttons are added in CreateChildControl. EnsureChildControls is called in OnLoad of both controls.

Which of the controls might be erroneous in this case? The control which does the trigger or the control which is updated?

Ajax

answered on 15 Jan 2013

3 answers

115 views

Issue with UpdatedControls

Hi there,

In a section of our page, we have three radGrids, each of which control the visibility of a asp:button (for example if rows.count > 0). Now that we are rolling out AJAXified grids across our application, we have reached this page and noticed that there are a number of issues introduced once we apply AJAX on these grids.

We have a function that is called in pageLoad and ItemCreated (for the affected grids) which determines the visibility of the above button. However we have noticed that once the grid is AJAXified, and the button is added as an UpdatedControl of the grid, the visibility of the button is not affected by this function, even if we removed all items in the grid.

However, if I were to reload the page after removing all items in the grid, the button would be hidden as the above visibility function would return a False, but ideally we would like this to be done during the AJAX request of the grid.

Is there something that we are missing here??

Hope you can help

Regards

A.

<telerik:AjaxSetting AjaxControlID="radFScore">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="radFScore" LoadingPanelID="RadAjaxLoadingPanel1" />

</UpdatedControls>

</telerik:AjaxSetting>

<telerik:AjaxSetting AjaxControlID="radFScore">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="btnPreview"/>

</UpdatedControls>

</telerik:AjaxSetting>

Ajax

answered on 15 Jan 2013

1 answer

74 views

Persist files in Session instead of temp folder

I wonder how easy to persist the uploaded files in ASP.NET Session instead of writing them into the temporary folder?

Btw, is it allowed to prevent writing files into the temp folder?

AsyncUpload

answered on 15 Jan 2013