Questions on UI for ASP.NET AJAX Forum

2 answers

85 views

problem Radcombobox load on demand with Radcaptcha

hi all
i have problem with requestItems() method in Radcombobox .it causes postback page and captcha generates new code but not shows it to user .i searched forum and you suggest use RadXmlHttpPanel but how can i change this code :

<script type="text/javascript">

//global variables for the countries and cities comboboxes

var countriesCombo;

var citiesCombo;

function pageLoad()

{

// initialize the global variables

// in this event all client objects

// are already created and initialized

countriesCombo = $find("<%= RadComboBox2.ClientID %>");

citiesCombo = $find("<%= RadComboBox3.ClientID %>");

}

function LoadCountries(sender, eventArgs)

{

var item = eventArgs.get_item();

countriesCombo.set_text("Loading...");

citiesCombo.clearSelection();

// if a continent is selected

if (item.get_index() > 0)

{

// this will fire the ItemsRequested event of the

// countries combobox passing the continentID as a parameter

countriesCombo.requestItems(item.get_value(), false);

}

else

{

// the -Select a continent- item was chosen

countriesCombo.set_text(" ");

countriesCombo.clearItems();

citiesCombo.set_text(" ");

citiesCombo.clearItems();

}

function LoadCities(sender, eventArgs)

{

var item = eventArgs.get_item();

citiesCombo.set_text("Loading...");

// this will fire the ItemsRequested event of the

// cities combobox passing the countryID as a parameter

citiesCombo.requestItems(item.get_value(), false);

}

function ItemsLoaded(sender, eventArgs)

{

if (sender.get_items().get_count() > 0) {

// pre-select the first item

sender.set_text(sender.get_items().getItem(0).get_text());

sender.get_items().getItem(0).highlight();

}

sender.showDropDown();

}

</script>

i don't want captcha changes code when items load on comboboxes?

thanks

Captcha

answered on 12 Apr 2012

1 answer

163 views

RadTreeNode HTML Encoding

Previously, I had been inserting HTML into the tree nodes such as
var node = new RadTreeNode();
node.Text = "<b>This is bold text</b>";
When I upgraded to 2012 Q1, it seems that it is now HTML encoding the Text. How can I insert on the server side raw HTML without the control encoding it (similar to how it used to work)?

Thanks!

TreeView

answered on 12 Apr 2012

2 answers

415 views

Template field in Grid

how can i load data read from database to a textbox template field in gridview. Please help me to solve this as soon as possible.
Thanks..................

General Discussions

answered on 12 Apr 2012

6 answers

317 views

RadGrid + FormView

Hi!

Sorry about my english -.-'

I have a little issue with one radgrid into formview, i'm trying to retrieve all columns values and i can't, i tried javascript, and visual basic functions in code behind, and always have the same problem, can't find the radgrid , because it is into the formview (i think).

Can anyone suggest something? i've been stuck for too long with this =(

Thanks.

Grid

answered on 12 Apr 2012

3 answers

132 views

VS2008 Extensions Issue RadControls 2012.1.215

Dear Support Team!

Near the Installation of the RadControls Version 2012.1.215, when setup is
installing the Visual Studio 2008 extensions, it is telling me, that it was unable
to do so and I have to repair my Visual Studio 2008 installation first.
I have done this and restarted the installation with no other outcome.

Also uninstalling all previous versions of the Telerik RadControls didn't work out.
Additionally I searched the Registry for remaining entries of old installations of
RadControls and removed them (after a backup of course).
The outcome of the installation hasn't changed a bit.
It just keeps telling me, that the VS2008 extensions cannot be installed.

The next post contains the log file for the installation.
Any idea how to fix this?
Thanks in advance!

Best regards,

Tobias

Installer and VS Extensions

answered on 12 Apr 2012

1 answer

162 views

Telerik control compatibility with SharePoint 2010

We're migrating from MOSS to SharePoint 2010 and I wanted to check if the control Telerik.Web.UI, Version=2010.1.309.20 is compatible with SharePoint 2010. Could anyone please let me know?

Sharepoint Integration

answered on 12 Apr 2012

4 answers

209 views

Sporadic NullReferenceException with RadAsyncUpload

Im getting sporadic NullReferenceExceptions when RadAsyncUpload requests Telerik.Web.UI.WebResource.axd.

I have getting error reports from some users of the site that they where not able to use the upload function. They get a javascript error... I have not been able to reproduce this but i am curious if this error could have anything to do with it.

Here is the trace from event log:

Event Type: Warning
Event Source: ASP.NET 2.0.50727.0
Event Category: Web Event
Event ID: 1309
Date: 2012-02-28
Time: 10:25:30
User: N/A
Computer: D02AR1SWB059
Description:
Event code: 3005
Event message: An unhandled exception has occurred.
Event time: 2012-02-28 10:25:30
Event time (UTC): 2012-02-28 09:25:30
Event ID: 8ab94a43ea0443cb8a32b31a53089e36
Event sequence: 709758
Event occurrence: 50
Event detail code: 0

Application information:
Application domain: /LM/W3SVC/1075933917/ROOT-1-129748762032813225
Trust level: Full
Application Virtual Path: /
Application Path: C:\Apps\405000\WebSites\PublicWeb\
Machine name: D02AR1SWB059

Process information:
Process ID: 3672
Process name: w3wp.exe
Account name: NT AUTHORITY\NETWORK SERVICE

Exception information:
Exception type: NullReferenceException
Exception message: Object reference not set to an instance of an object.

Request information:
Request URL: http://www.mysite.com/Telerik.Web.UI.WebResource.axd?type=rau
Request path: /Telerik.Web.UI.WebResource.axd
User host address: XX.XX.XXX.XXX
User:
Is authenticated: False
Authentication Type:
Thread account name: NT AUTHORITY\NETWORK SERVICE

Thread information:
Thread ID: 13
Thread account name: NT AUTHORITY\NETWORK SERVICE
Is impersonating: False
Stack trace: at Telerik.Web.UI.AsyncUploadHandler.ProcessRequest(HttpContext context)
at Telerik.Web.UI.HandlerRouter.ProcessHandler(String handlerKey, HttpContext context)
at Telerik.Web.UI.HandlerRouter.ProcessHandler(HttpContext context)
at Telerik.Web.UI.WebResource.ProcessRequest(HttpContext context)
at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)

Im using 2011.3.1115.35.

AsyncUpload

answered on 12 Apr 2012

1 answer

259 views

Saving RadEditor Content in Database without HTML tags

Hi,
I am using Telerik Radcontrols for asp.net Ajax version - 2009 Q3

I would like to know if there a way to save Telerik Radeditor content in db with all formatting but without html tags.

I know there are content and text property.

The text property removes all the formatting. I don't want to remove the formatting but at the same time I would like to not save html tags.

I would appreciate help with this.

Thanks,
Manisha

Editor

answered on 12 Apr 2012

6 answers

101 views

column alignment issue while column is removed

Hello,

we have been facing grid column alignment issue for long time.

while column is removed, it creates white spaces. but It got adjusted properly if I click "Ungroup" context menu.

Please refer the screen shot for further details.

Thanks
Venkat

Grid

answered on 12 Apr 2012

3 answers

136 views

RadGrid Not displaying data in IE7

Hi,

Telerik Version: 2011, 3, 1115, 40
Browser Version: IE7 Standards

I have an odd issue with a pretty simple radgrid. In IE7 Standards mode, if a radgrid has cell text that exceeds the length of the cell, it hides the entire grid. If the columns are resized, it will render the grid like it should.

overflow:hidden on class="rgMasterTable rgClipCells rgClipCells" is the problem. I'm just not sure how to fix it.

Here's the grid:

<telerik:RadGrid ID="NotificationRadGrid" OnNeedDataSource="NotificationRadGrid_NeedDataSource" runat="server"

GridLines="Horizontal">

<ClientSettings>

<ClientEvents OnRowSelected="ShowNotification" />

</ClientSettings>

<MasterTableView ShowHeader="true" AllowPaging="false" TableLayout="Fixed" ClientDataKeyNames="Notification_ID" ItemStyle-Wrap="False" HeaderStyle-Wrap="False">

<Columns>

<telerik:GridBoundColumn DataField="Notification_Number"

HeaderStyle-VerticalAlign="Bottom" HeaderStyle-Width="10%" HeaderStyle-HorizontalAlign="Center"

HeaderText="Number" ItemStyle-VerticalAlign="Top"

SortExpression="Notification_Number" UniqueName="Notification_Number">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Notification_Title"

HeaderStyle-VerticalAlign="Bottom" HeaderStyle-Width="65%"

HeaderText="Title" ItemStyle-VerticalAlign="Top"

SortExpression="Notification_Title" UniqueName="Notification_Title">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Notification_Priority"

HeaderStyle-VerticalAlign="Bottom" HeaderStyle-Width="10%" HeaderStyle-HorizontalAlign="Center"

HeaderText="Priority" ItemStyle-VerticalAlign="Top"

SortExpression="Notification_Priority" UniqueName="Notification_Priority"

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Notification_Published_Date"

HeaderStyle-VerticalAlign="Bottom" HeaderStyle-Width="15%" HeaderStyle-HorizontalAlign="Center"

HeaderText="Published" ItemStyle-VerticalAlign="Top"

SortExpression="Notification_Published_Date" UniqueName="Notification_Published_Date" DataType="System.DateTime" DataFormatString="{0:MM/dd/yyyy}">

</telerik:GridBoundColumn>

</Columns>

<CommandItemTemplate>

</CommandItemTemplate>

</MasterTableView>

</telerik:RadGrid>

Any help would be appreciated.

Smith

Grid

answered on 12 Apr 2012