Questions on UI for ASP.NET AJAX Forum

3 answers

73 views

Silverlight inside radWindow doesn't work for firefox

I have a regular aspx page that pops open a radWindow. That radWindow opens another radWindow. Inside the second radWindow, I have a silverlight player. When I navigate to this page in IE, it works just fine, but when I navigate to it in firefox, it does nothing. I can see a white box where the silverlight player should be, and when I right click on the box, a silverlight properties menu pops up, but the media never plays. If I navigate to a silverlight player somewhere else on the site, it works just fine, as long as it is not in a radWindow. Any thoughts??

Thanks in advance,

-- joshua

Window

answered on 20 Aug 2010

8 answers

468 views

RadComboBox does not have a Label property

I like how the RadTextBox has the Label property that automatically creates and associates a label with the Text Box. Unfortunately the control set is not consistent. RadComboBox does not have such a property. I am sure that there are other controls that could also benefit from having a consistent API set.

Could we get Telerik to add the Label property to the RadComboBox as well as to other controls that it makes sense to add it to?

In my years of experience the API sets that have a consistent set of properties and usage are always the best and most used. This is because we already have enough going through our heads. I don't want to learn another set of calls for every different control in an API toolkit.

ComboBox

answered on 20 Aug 2010

7 answers

376 views

comboBox and OnClientSelectedIndexChanged Problem

I have the following code

<telerik:RadComboBox ID="RadComboBoxCat" OnClientSelectedIndexChanged="setText" runat="server" Width="138px" EnableEmbeddedSkins="false" Font-Size="8pt" Font-Names="tahoma" ForeColor="White" skin="comboSkin" />

<script type="text/javascript" language="javascript">

function setText() {

document.getElementById("<%=btnsearch1.ClientID %>").click();

}

RadComboBoxCat.DataSource = dtCategories

RadComboBoxCat.DataTextField = "subject"

RadComboBoxCat.DataValueField = "subjectcode"

RadComboBoxCat.DataBind()

Private Sub btnSearch_Click(ByVal sender As System.Object, ByVal e As System.Web.UI.ImageClickEventArgs) Handles btnSearch.Click

Dim url As String

Dim str = txtSearch.Text

For j As Integer = 0 To str.Length - 1

If (str.Contains("+")) Then

str = str.Replace("+", "%2B")

End If

Next

url = hrefpath & "locate.aspx?search=" & RadComboBoxSearch.SelectedValue             Response.Redirect(url)



End Sub

So the combox Box will load items in it with the 1st one diplayed and one try to click on any item the function as shown will redirect to another page.But my problem is when i click on 1st item the function is not called since the comboBox considers that the index was not changed. How can i do that without adding a dummy text and value as 1st item?

ComboBox

answered on 20 Aug 2010

3 answers

87 views

Slow Row Selection with many rows and No Paging

I have a grid without paging and scrolling enabled since we want to list all entries together. It has a GridClientSelectColumn column and only 2 data columns. Usually the data is 100 rows or less, but In certain cases, it can be 1000 or more. In those cases, if I scroll down to the bottom, the first item I select take 2-3 seconds to occur and then throws this error message...

"Stop running this script? A script on this page is causing Internet Explorer to run slowly. If it continues to run, your computer might become unresponsive."

The prompt has a Yes/No option to click. We obviously don't want this. For what it's worth, when the script error pops up, the row is selected, so it appears the script was waiting for the selection to take place before throwing the error. But again, it's only on the first selection; after that, further row selection is instant.

Don't know if this helps, but if I remove the GridClientSelectColumn column, the error still occurs about half of the time, but not every time.

Grid

answered on 20 Aug 2010

1 answer

113 views

Hiding custom button

Is it possible to hide a custom toolbar button?
I know I can disable it by using set_state(-1), but would rather hide it.

<tools name="noteTool">

<tool name="tbiNote" showtext="true" Text="Mark as Note" shortcut="CTRL+SHIFT+N"/>

</tools>

Editor

answered on 20 Aug 2010

1 answer

176 views

temp files not being deleted

I was having the issue discussed on post (http://www.telerik.com/community/forums/aspnet-ajax/async-upload/known-issues-and-breaking-changes.aspx#1274202) So I downloaded the latest internal build and it is fixed. However while looking into this bug I also found that my temp files were not being deleted after the default 4 hours.

What is the mechanism for deleting temp files? is it on the controls load or other event that this occurs? and how does it decide which to delete?

What can cause this issue? and is there a fix?

AsyncUpload

answered on 20 Aug 2010

6 answers

114 views

Setting FooterText to DataField

I have a grid that I want to set the footer text to a datafield in datasource the grid is bound to. How can I do this?

Grid

answered on 20 Aug 2010

1 answer

107 views

Chart PlotArea position

Hi,
Is it posible to move the plotArea of chart to the right by a couple of inches? I want to have more space for my labels (screenshot attached)
Thanks
Quan

Chart (Obsolete)

answered on 20 Aug 2010

7 answers

286 views

On demand load Rad tooltip manager

hi
We have a gridview,which has a column Description.The column shows information icon image.We have used rad tool tip manager to view desription of a row in gridview. This works fine. But the problem is when there are many rows(50-60), page becomes very slow.Because for each row there would be a Rad tool tip manager. Please suggest what would be the best way to impliment it, so that the page can be a bit fast.

to resolve this we thought to have rad tool tip manager with load on demand. But here problem is when we hover mouse on image, OnAjaxupdate() gets invoked followed by Page_load. It becomes a proper postback. When we hover over the mouse on image, It loads the page again and the tooltip pop up gets disappeard.

Please suggest what to do?

Regards,
Braj

ToolTip

answered on 20 Aug 2010

2 answers

80 views

Replacing 1st Dynamically loaded usercontrol by a 2nd one

Hi all!

I´m trying to build an application that will load usercontrols dynamically. Each new user control loaded should replace the previous one on the main page.

So, the main page have a Panel that will be used as a container for all dynamically loaded webcontrols. When this page is loaded for the first time, it will check the previous loaded user control and will reload this just like happens on the "Load user controls" example provided. The only diference is that the controls is recreated just after loading ViewState data, on a overrided LoadViewState method.

Firstly, the WebUserControl1 is loaded. There is two buttons on it. The first, just check if the RadLoadingPanel is working. The second when pressed, dispatch a event that will be intercepted by the main webpage. Then, the webpage will clear the container panel and will load the WebUserControl2. We can see the RadLoadingPanel poping up just after pressing the 2nd button but, when the process finishs, the WebUserControl1 is still visible while WebUserControl2 doesn´t .

If I disable AJAX, everything works as expected.

Am I doing something wrong?

Attached to this there is a simple example that you could use to reproduce the problem,
Thanks a lot!

Regis

Ajax

answered on 20 Aug 2010