Questions on UI for ASP.NET AJAX Forum

1 answer

242 views

Revisiting passing parameter to User Control Edit form when inserting

Hi,

I am struggling with how to pass a context variable to the insert logic in a user control edit form when Add a new Row is selected in a grid. The example I'm modelling this after is here:

http://demos.telerik.com/aspnet-ajax/grid/examples/dataediting/usercontroleditform/defaultcs.aspx

However on the DataBinding event of the user control for GridInsertionObject, I need to get one variable from the parent form, which is the ID of a row in a related table, which is required on insert to tie the inserted row to its parent. I've tried the mechanism here:

http://www.telerik.com/help/aspnet-ajax/grdinsertingvaluesusercontrolformtemplate.html

but that doesn't work. In the end, I store the ID I need in a session variable, but I'm not happy with that approach. Is there a simple way to do what I need to do?

Thanks, Steve

Grid

answered on 06 Aug 2010

1 answer

62 views

Bind CustomAttribute to the TreeView

How do I bind the Custom Field to the TreeView Node so that in javascript, I can get "Custom1" and "Custom2" value.

DataTable tb = new DataTable();

tb.Columns.Add("ID");

tb.Columns.Add("ParentID");

tb.Columns.Add("Name");

tb.Columns.Add("Custom1");

tb.Columns.Add("Custom2");

// add item to the datatable

TreeView1.DataSource = tb;

TreeView1.DataBind();

<telerik:RadTreeView ID="TreeView1" runat="server" Skin="Default" DataFieldID="ID" DataFieldParentID="ParentID" DataTextField="Name">

<DataBindings>

<telerik:RadTreeNodeBinding Expanded="True" TextField="Name" ValueField="ID" />

</DataBindings>

</telerik:RadTreeView>

Thanks in advance.

TreeView

answered on 06 Aug 2010

1 answer

108 views

ExchangeSchedulerProvider Appointment Subject issue

Hey guys,

I am binding to our company exchange server and grouping by 2 conference room resources in the Scheduer Instance. Was able to add them as required attendees when creating appointments.

The issue I am having is that the meeting in my calendar takes the subject from the appointment created in the scheduler, while the conference room calendar shows my name as the subject... Strangely enough, debugging on the client side, I can see that the calendaritem object has the subject properly inherited from the scheduler...

Here is a screenshot from my Outlook Calendar...

Any help is greatly appreciated!

Thanks,

Sergiu Pascutiu

Scheduler

answered on 05 Aug 2010

7 answers

170 views

[Solved] ComboBox wrapped in Server Control causes validation when it shouldn't

Even though it makes the title of this thread invalid, I have simplified the problem in the next post...

ComboBox

answered on 05 Aug 2010

1 answer

336 views

Hide GridTemplate Column from code behind

I have a column defined something like this:
<rada:GridTemplateColumn >

<HeaderTemplate>headertext</HeaderTemplate>

<ItemTemplate>
...

</ItemTemplate>

</rada:GridTemplateColumn>

Is there a way to dynamically hide or show this column in the code behind depending on when I need it?

I know I can hide a

GridBoundColumn

by calling this:

rg.Columns.FindByDataField(

"Columnname").Visible = false;

but haven't figured out GridTemplateColumn yet.

Grid

answered on 05 Aug 2010

4 answers

177 views

External LinkButton

Hi. Is there any way that I can get a LinkButton that's on the same page as a Grid to generate an 'InitInsert' command so that a new grid row can be entered by a user? For UI design reasons, I'm not able to include the LinkButton within a Grid CommandItemTemplate - it needs to be a separate LinkButton that's located in the page sidebar.
Regards.

Grid

answered on 05 Aug 2010

1 answer

48 views

Attach asp.net/custom control to the pane header

Is it possible to attach a asp.net/custom control to the pane header? Please see the attachment to see what I mean byt that.

Thanking you for your earliest attention

Splitter

answered on 05 Aug 2010

1 answer

144 views

Modifying existing radeditor dialogs

Hi,

I have read the article on "Disabling the Anchor tab on the Link Manager" and that seems straight forward but I want to add a new property, tracktag, to the Hyperlink Manager tab - is this possible?

I have looked in the LinkManager.ascx and this seems fine and I can create a new field and label for my tracktag property but how do:

Save the tracktag property in to an attribute in the created anchor link
retrieve the value of the tracktag if its an existing anchor link

It really would be a pain if I had to create new customised dialogs for this purpose.

Also, is there any detailed information regarding radeditor extensions and they seem to be in snipets all over the place.

Thanks,
Graham

Editor

answered on 05 Aug 2010

2 answers

312 views

radtextbox findcontrol

I am using radtextbox on a form with no radgrid. I am trying to find the control using the findcontrol method but I have not been successful. The code is very simple:

<asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server">

<telerik:RadFormDecorator ID="RadFormDecorator1" Runat="server"

Skin="WebBlue" />

<div class="tablediv">

<div class="rowdiv">

<div class="celldivleft">First Name:</div>

<div class="celldivright">

<asp:TextBox ID="FirstNameBox" runat="server"></asp:TextBox></div>

</div>

<div class="rowdiv">

<div class="celldivleft">Last Name:</div>

<div class="celldivright">

<asp:TextBox ID="LastNameBox" runat="server"></asp:TextBox></div>

</div>

<div class="rowdiv">

<div class="celldivleft">Last Name:</div>

<div class="celldivright"><telerik:RadTextBox ID="RadTextBox1" runat="server">

</telerik:RadTextBox></div>

</div>

<div class="rowdiv">

<div class="celldivleft">

</div>

<div class="celldivright">

<asp:Button ID="SubmitButton" runat="server" Text="Submit"

onclick="SubmitButton_Click" />

</div>

</asp:Content>

And the code behind to find the control:

protected void Page_InitComplete(object sender, EventArgs e)

{

RadTextBox rtb = (this.Page.FindControl("RadTextBox1") as RadTextBox);

}

No matter what I do rtp comes up null...cannot find control. I am new to Telerik so it is probably something stupid but can you help?

Thanks,

Eric

Input

answered on 05 Aug 2010

4 answers

259 views

RadAsyncUpload and Web Farm

Hi guys,

Appreciate if someone could share with me on how can I get RadAsyncUpload working in web farm environment.

On this page it mentioned the control supports Web Farm scenarios.
http://www.telerik.com/help/aspnet-ajax/async-upload-overview.html

By the way, setting the TargetFolder to a dedicated file server is not an option.
And I am using version 2010.2.713.35.

Any help would be greatly appreciated.

Thank you.

Upload (Obsolete)

answered on 05 Aug 2010