Questions on UI for ASP.NET AJAX Forum

1 answer

264 views

Hi,

I woud like to know how and where increase property maxJsonLength?

I was try to add following code in web.config, but doesn't work :(

    
              <system.web.extensions> 
        
                <scripting> 
        
                  <webServices>         
        
                  <jsonSerialization maxJsonLength="50000"> 
        
                    <converters> 
        
                      <add name="ConvertMe"  
        
                         type="Acme.SubAcme.ConvertMeTypeConverter"/> 
        
                    </converters> 
        
                  </jsonSerialization> 
        
                  </webServices> 
        
                </scripting> 
        
              </system.web.extensions>

Ajax

answered on 31 Jul 2010

9 answers

225 views

[Solved] How do I rotate through a tabbed multipage user control.

I'm investigating how to reproduce a control on the Oakgov.com website that is used to post news and announcements. The control on this website uses flash, but I think that Telerik controls may be able to reproduce this behavior. Does anyone have an example that I can follow? (It's the control that has tabs labeled Featured, Video, Podcast News/Events.)

http://www.oakgov.com/index.html

Thanks in advance.

Ishmael

Rotator

answered on 31 Jul 2010

2 answers

330 views

[Solved] Replace NavigateUrl with javascript function

Hello,

I build a tagcloud based on the content of a certain text. Everything works great. Gratulations on yet another fine RadControl.

I was wondering however if it would be possible to have the click on a tag trigger a clientside javascript function. Through the click I want to call my highlighting script, which obviously would highlight the clicked tag text in my body text.

Is there any way to achieve this functionality (the javascript function call from a tag).

With regards,

Jeroen

TagCloud

answered on 31 Jul 2010

1 answer

140 views

Grid on Page Load v. Page Init

Are there any advantages of creating the grid on Page Load instead of Page Init (I use template columns)?

Thanks,
Manuel

Grid

answered on 31 Jul 2010

7 answers

160 views

i am a new user rad control i need the help in Spell checking text box values

can any one help me pls
i am a new user rad control
I create the code :

<!

DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<

html xmlns="http://www.w3.org/1999/xhtml" >

<

head runat="server">

<title>Untitled Page</title>

</

head>

<

body>

<

script type="text/javascript">

function

SpellCheckDone() {

var

textbox = $find("<%= RadTextBox1.ClientID %>");

textbox.updateDisplayValue();

}

</

script>

<div>

<telerik:RadScriptManager ID="RadScriptManager1" runat="server">

</telerik:RadScriptManager>

<telerik:RadTextBox ID="RadTextBox1" runat="server" Columns="50" Rows="10" Skin="Web20"

TextMode="MultiLine" Text="RadSpell enablez developerz to add multilngual spellchecking capabilties to their ASP.NET applications">

</telerik:RadTextBox>

<telerik:RadSpell ID="RadSpell1" runat="server" ControlToCheck="RadTextBox1" DictionaryPath="~/App_Data/"

SupportedLanguages="en-US,English" OnClientDialogClosed="SpellCheckDone" Skin="WebBlue" WordIgnoreOptions="WordsWithNumbers" />

</div>

</form>

</

body>

</

html>

but when i click botton RadTextBox1 the form com empty i can't make spell i use the book RadControlsAJAXCourseware.pdf
and i took the examp every thing (properties - App_GlobalResources - App_Data -"en-US.tdf)

i use asp.nae vb lang
if any one can make examp an compress to use

thanks for all

Spell

answered on 30 Jul 2010

2 answers

111 views

[Solved] Code behind load of ToolTip works, but not with MasterPage

Hello,

After 8 hours of trouble shooting, I have to submit for help.

Basically I load a RadToolTip manager into a placeholder in an ASPX page, it works fine... But if the aspx page has a masterpage attached it fails. I tried the isClient false, which doesnt help.

One note is the control name of the image is different in each page;
ContentPlaceHolder1_ctl00_Image1 (w/masterpage)
ctl02_Image1 (w/o masterpage)

Thanks for any help...
Eric

- using Q2-2010 Ajax, VS2010

http://radtooltip.canyondigital.net/ (view sample demonstrating error)

http://radtooltip.canyondigital.net/RadToolTipProject.zip (VS2010 sample project)

ToolTip

answered on 30 Jul 2010

1 answer

149 views

Auto Collapse Details on Expand?

Hello-

I am using a radgrid with a nested details grid. I am trying to do something that would seem rather simple. When the user clicks the expand button on a row with details, any other row's expanded details will collapse. I have tried to collapse all rows in the itemCommand event, but have had no success. Here is my item command event:

Protected Sub grdAvailability_ItemCommand(ByVal source As Object, ByVal e As Telerik.Web.UI.GridCommandEventArgs) Handles grdAvailability.ItemCommand

        If e.CommandName = "ExpandCollapse" Then

            Dim parentGrid = CType(source, RadGrid)

            For Each item As GridDataItem In parentGrid.Items

                item.Expanded = False

            Next

            grdAvailability.Items(e.Item.ItemIndex).Selected = True

        End If

    End Sub

This does not work. When I expand a new row, the details of the previous row are still expanded. Any Ideas on how this can be achieved?

Thanks

Grid

answered on 30 Jul 2010

1 answer

63 views

Help Request: Filter only with possible items

I have a RadComboBox with a list of possible items, and I'm trying to implement filtering (Filter = Constains) so as to search in any part of the item's text.

The problem is that the user is allowed to enter any text, and it's possible that the entered value is not in the item list. What I need is to clear combo's text when this happens, so as not to allow an invalid value to postback to the server.

Thanks for your help!

ComboBox

answered on 30 Jul 2010

3 answers

64 views

Just show Week\Day view w\out time

How do I show JUST the all day event block in the Schedulers Day\Week view? My schedules are for vacations...which are always all day

Scheduler

answered on 30 Jul 2010

0 answers

1.2K+ views

SOLUTION: Upload fails OR Login prompt appears when using Forms / Windows Authentication

Symptoms: A log-in prompt is presented to the user upon uploading files and the site uses Windows Authentication. If the site is configured with Forms Authentication the upload will fail without error message.

Cause: RadAsyncUpload will not send an authentication cookie when the end-user has Flash Installed.

Solution: Exclude the Telerik.Web.UI.WebResource.axd handler from authentication:

<location path="Telerik.Web.UI.WebResource.axd">

<system.web>

<authorization>

<allow users="*" />

</authorization>

</system.web>

</location>

Note: Anonymous authentication must be enabled on the site for this workaround to work. If AA is disabled, you must disable the RadAsyncUpload Flash module altogether by inserting this script right before the control definition on the page:

<script type="text/javascript">

Telerik.Web.UI.RadAsyncUpload.Modules.Flash.isAvailable = function() { return false; }

</script>

We're investigating the possibility to automatically send the authentication cookie.

AsyncUpload

asked on 30 Jul 2010