Questions on UI for ASP.NET AJAX Forum

2 answers

141 views

Icon hover slides in instead of smooth change

We're using the RadDatePicker and the RadTimePicker in a new site that also uses Bootstrap. For both controls there is an odd effect on the hover state of the icon. Instead of just changing state the icon slides in. Is there a way to change that to a standard hover state where the icon swaps to the hover without the slide?

thanks

DatePicker

answered on 11 May 2017

3 answers

447 views

Client error "Could not find an instance of RadProgressManager or RadAsyncUpload on page..."


Hi,  



First of all sorry for my bad English



I have a Problem with the RadAsyncUpload Control. 

I'm using VS2010, and my Telerik Versión is Q1 2013



In a web page I have a Radgrid that shows the names of files uploaded. 

When a user click a button of any of the rows of the Radgrid, it displays a Radwindow.


In that Radwindow, i load a web page containing 3 RadAsyncUpload and 1 RadProgressArea. 

In the load event a query is performed to the database to see if the files that corresponds to the row of the Radgrid exists.
If the files already exist, the RadAsyncUpload are hidden.  And instead, show labels with the names of the uploaded files, and also shows a button to delete the files.


But when the web page within the Radwindow finishes loading, i get a cliente message saying "Could not find an instance of RadProgress or RadAsyncUpload on the page. Are you missing the control declaration?".



I notice that when controls are hidden the message appears. But when they are not does not appear.


If files exist, I need to hide the controls,to show the user the option to remove them from the server.



Here are part of my code:



* One of my RadAsyncUpload on the web page, the other 2 are the same with different names.



<div class="Inscontrolrow">

    <telerik:RadAsyncUpload ID="AsyncUpload1" runat="server" Culture="es-MX"  MaxFileInputsCount="1" TabIndex="12" AllowedFileExtensions=".pdf,.xls,.xlsx,.zip,.xml" MaxFileSize="140680064" >

    </telerik:RadAsyncUpload>

    <div style="float:left; margin:0 20px 0 0">

         <asp:Label ID="LblArchivoFO" runat="server"  Visible="false"></asp:Label>

    </div>

    <div style="float:left">

          <telerik:RadButton ID="BtnEliminarFO" runat="server" Text="Eliminar"   Visible="false"></telerik:RadButton>

    </div>

</div>

* The only RadProgressArea that the web page contains.



<div class="Inscontrolrow">

   <telerik:RadProgressArea runat="server" ID="ProgressArea1" Culture="es-MX" TabIndex="19">

   </telerik:RadProgressArea>

</div>



* Part of the server code where the controls are hidden:

......

If Not row("Archivo_Factura_Original") Is Nothing And Not row("Archivo_Factura_Original") Is DBNull.Value Then

 Dim Rutacarpeta As String = Server.MapPath("~/Archivos/clientes/" + CStr(Session("ID_")).Trim + "/Facturas_Originales/") 

 Dim name As String = CStr(row("Archivo_Factura_Original"))

 If File.Exists(Rutacarpeta & name) Then

  LblArchivoFO.Text = CStr(row("Archivo_Factura_Original"))

  LblArchivoFO.Visible = True

  BtnEliminarFO.Visible = True

  Me.AsyncUpload1.Enabled = False

  Me.AsyncUpload1.Visible = False

 Else

  LblArchivoFO.Visible = False

  BtnEliminarFO.Visible = False

  Me.AsyncUpload1.Enabled = True

  Me.AsyncUpload1.Visible = True

 End If

End If

.....


Please help me.

AsyncUpload

answered on 11 May 2017

3 answers

235 views

Could not find an instance of RadProgressManager or RadAsyncUpload on the page. Are you missing the control declaration?

Hello,

I am getting this issue when I am trying to hide/show panels containing upload control within an update panel.

Is this issue occurring due to hide/unhide the control. If so, please help with the resolution.

Thanks

AsyncUpload

answered on 11 May 2017

1 answer

130 views

Default typed in value to PM instead of AM

Currently when a user types into our radTimePicker it defaults to "AM" For instance if they type 4:00 it will automatically make this an "AM" value. We're using the timepicker in a situation where a user is picking a start time and an end time. The end time will most often be in the afternoon and to avoid accidental mistakes we'd like the default to be "PM". Is that possible?

TimePicker

answered on 11 May 2017

3 answers

230 views

Overwrite if file exists location

Screenshot attached.

I have upload enabled and it is working fine. However, on the upload dialog box, the checkbox for "Overwrite if file exists" is about 2 inches north of the text.

I don't see an obvious way where I can control this layout. What would you suggest to get the checkbox near the checkbox label? I am running v2016.3.1018

FileExplorer

answered on 11 May 2017

3 answers

176 views

batch edit issues multiple grids

I have a page that has two grids. I need to collect all the data from both grids as well as additional info from various other controls on the page and validate, then save it. If the data doesn't validate against our validation logic, I need to allow the user to make necessary changes then attempt to save again.

This page is solely for new data, so technically there is no datasource to connect to. Here's what I've done. The grids are set up for Ajax and are batch edit. I've got a button on my page that calls JS to save changes to both grids if either of them has changes. Otherwise, it triggers a save changes of the rest of the page data. I've set my grids to bind to public properties on my page that are pulling from a Session Object. This way when I save the rest of the page data in the Page_PreRender event, I can combine it with the rest (the two grids feed child collections off a main object, being populate from the various other controls on the page).

But I've got a snag. How do I reset the grid records, so that if I can't save due to validation, when the user clicks the save button again, the grid is still triggering an Insert instead of an Update?

Reading through other threads made me think it had something to do with ajax, but because I don't have a true datasource, ajax is what is keeping the data in the grid when the user clicks the save button. And I need this to happen in case of a validation failure.

I hope all this makes sense. Can anyone help? Maybe there is a better way to collect all this new data. I'm just not sure.

Grid

answered on 11 May 2017

4 answers

185 views

Create Radcontrols in Client side

can i cretae the following controls in client side

1. RadComboBox
2. RadDatePicker
3.RadTextBox
4.RadNumericTextBox

General Discussions

answered on 11 May 2017

0 answers

172 views

Dynamic Menu with Dynamic Content Template

Hello,

I'm attempting to build a mega drop down menu that is fully generated from records stored in the database. I can build the top level menu dynamically, and build the sitemaps for the contenttemplates dynamically, but tying them together is the issue. I came across this post from 2.5 years ago:

http://www.telerik.com/forums/add-contenttemplate-at-runtime

Which concludes that:

Hi Marc,
Currently the scenarios that you are trying to achieve is not supported of the RadMenu control. We shall try to fix this issue for the upcoming release.
Regards,
Dimitar Terziev
Telerik

Is this still an issue? Has it been fixed in the current release? Is there an example of doing this that I'm just not finding in my searches?

Thanks!

Cory Aston

Menu