Questions on UI for ASP.NET AJAX Forum

30 answers

1.7K+ views

When I try to filter a column in my RadGrid it comes back empty (no rows)

I can't seem to find any examples of how to filter Rad Grid rows using the built-in filters. I have the filters setup but they empty my grid. I just want to be able to perform simple filters on all rows. Any help would be appreciated.

Thanks

Grid

answered on 27 Feb 2015

6 answers

704 views

Disable navigation via Navigation Bar

Good afternoon !

Is there an easy way to disable the navigation inside the RadWizards Navigation Bar ?

Reason:

I would like to validate the RadWizardSteps during an Ajax PostBack when the NextButtonClick event is fired.
The EventArgs during the ActiveStepChanged event do not provide CurrentStepIndex or other information of the WizardEventArgs

Code:

Dim __Wizard As RadWizard = sender

Try

Select Case e.CurrentStepIndex

Case o_Step_Company.Index

Me._Validate_Companies()

Case o_Step_DateFilter.Index

Me._Validate_Dates()

End Select

Catch vx As ValidationException

vx.CreateNotification()

__Wizard.ActiveStepIndex = e.CurrentStepIndex

Catch ex As System.Exception

ex.SaveToDatabase()

ex.CreateNotification()

End Try

Thanks,

S. REISINGER

Wizard

answered on 27 Feb 2015

2 answers

49 views

Getting Started Info

Hello,

I have the need to build a customer complaint portal. I want my users to be able to create a new complaint, and upload the most common file types as attachments. Such s jpg, doc, pdf, etc. I'm not sure how to attach those documents to the new record.

I understand how to upload the documents using AsyncUpload to a common directory.

How do you link the documents back to a particular record? Do you store the file path in a database somewhere? Do you create a new folder for each record and store that in a database? I'm missing a piece to the puzzle.

What is the easiest way, best practice, to accomplish this so users can view and manage images associated with a record?

AsyncUpload

answered on 27 Feb 2015

0 answers

108 views

Partial Ajax call without triggering page load

Is there a telerik feature where you can do ajax without hitting the page load method of the code behind?

I am using a RadDataPager with next and previous options, when i click on either it goes through the code behind and executes the code in the page load. I don't want it executing the code in the page load.

I am use the RadAjaxManager.

Ajax

asked on 26 Feb 2015

5 answers

68 views

RadWindow - CodeLibrary search help needed

Anyone,
In this thread for RadWindow, the last comment mentions about a sample code in the CodeLibrary -
http://www.telerik.com/forums/how-to-style-radwindow-that-can-be-moved-and-resized-but-not-maximized

I tried searching around, but don't know how to find it, can someone help me with the link?

Waiting...

thanks!

Window

answered on 26 Feb 2015

4 answers

110 views

Databound Orgchart with 2 levels

How do I create an OrgChart that always has 2 levels? 1 parent and all it's next children. I want the children to be in 4 columns with N number rows.

1
2 3 4 5
6 7 8 9

If you drilldown 2
2
1 2 3 4
5 6 7 9
10 11

OrgChart

answered on 26 Feb 2015

1 answer

111 views

Chooser change is not refreshing background

Greetings,

How do I get the chooser to change everything on the page? Right now, I change the skin and the controls are restyled, but I have to refresh with F5 to get the background to change. Is there some kind of cache setting I need to change?

Thank you!

Matt

SkinManager

answered on 26 Feb 2015

5 answers

480 views

Remove cell and week days tooltip shown in datepicker

Hello, I'mt trying to disable all tooltips associated with the datepicker.
I succeeded to disable the cell days tooltip by setting:

radDatePicker.Calendar.ShowDayCellToolTips=false;

but when I hover the basic days in the week it still shows me the day name. (like in the picture attached)

Calendar

answered on 26 Feb 2015

5 answers

88 views

RadFileExplorer with RadAjaxManagerProxy gives javascript error

Hi,

I have a RadFileExplorer in a page using a masterpage and using RadAjaxManagerProxy.

When I add a folder or delete on I get a javascript error : Value must not be null for Controls and Behaviors.

When I remove the RadAjaxManagerProxy, I do not get this error.

What is the problem? I need the RadAjaxManagerProxy.

Part of my code:

<asp:Content ID="Content2" ContentPlaceHolderID="cphContent" runat="server">

<telerik:RadAjaxManagerProxy ID="RadAjaxManagerProxy1" runat="server">

<AjaxSettings>

<telerik:AjaxSetting AjaxControlID="updContent">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="updContent" LoadingPanelID="radAjaxLoadingPanel" />

<telerik:AjaxUpdatedControl ControlID="FileExplorer1" />

</UpdatedControls>

</telerik:AjaxSetting>

</AjaxSettings>

</telerik:RadAjaxManagerProxy>

<asp:Panel ID="updContent" runat="server" >

<telerik:RadFileExplorer runat="server" ID="FileExplorer1" Width="520px" Height="500px" CssClass="rfeFocus" AllowPaging="true" PageSize="10" ExplorerMode="FileTree" VisibleControls="ContextMenus,Toolbar,TreeView">

<Configuration EnableAsyncUpload="true" ></Configuration>

</telerik:RadFileExplorer>

</asp:Panel>

</asp:Content>

Kind regards

Suzy

FileExplorer

answered on 26 Feb 2015

6 answers

494 views

Controlling postback within ascx control

I've searched various places but haven't found any answer so I'll throw it out here.

We have an ascx control with a RadAsyncUpload and RadComboBox. The ComboBox posts back which causes the Upload to lose the files. I've tried using PostbackTrigger property but my issue is the button that should cause the Postback and saving the file is on the parent aspx page.

Any clues on how to get this to work properly?

AsyncUpload

answered on 26 Feb 2015