Questions on UI for ASP.NET AJAX Forum

1 answer

112 views

Hi,

I'm currently creating a tree dynamically using nodes with a ServerSideCallBack expandmode once the root nodes have been loaded. Is there any way for me to do this programatically? i.e. simulate the action of a user clicking on every treenode which in turn will populate the entire tree with data?

The actual use case is that I need to search for specific nodes on pageload in certain cases - the issue with this being that the tree is normally populated on the fly via user interaction. I've been trying to mimic this by attempting to recursively expand all nodes but have not had much success.

Using version 2010.3.1109.0

Thank you!,
Kesara.

TreeView

answered on 02 Mar 2011

1 answer

103 views

Remove indent on title bar

Hello. I have tried everything to remove the indent for the text on the title bar of the PanelBar. Has anyone had any luck with this? Any assistance would be greatly appreciated. Thank you!

PanelBar

answered on 02 Mar 2011

1 answer

73 views

RadListBox Selection Isssue

Hi;
We have use two RadListBox .We have unusal requirement such as Consider the Scenario when user Select on one list box then item of other listbox must not be selected and viceversa . The listBox are DragDrop listBox. we have tried using clientside event
"OnClientSelectedIndexChanging" on both the listbox and tried using the following code

var RHSBoxControl;

lstRHSBoxControl = $find(

'<%= RHSListBox.ClientID %>');

if (RHSBoxControl != null) {

var items = RHSBoxControl.get_items();

for (var lrhsnumCount = 0; lrhsnumCount < RHSBoxControl.get_items().get_count(); lrhsnumCount++) {

items.getItem(lrhsnumCount).set_selected(

false);

}

} .
but the issue is that when we try to fire this method on both list box . the system get hanged and it gives error such as A script on this page is causing Internet Explorer to run slowly.
If it continues to run , your computer might become unresponsive.

Please help how we can resolve this issue ASAP.
As we have go Live next week

General Discussions

answered on 02 Mar 2011

1 answer

64 views

Radbutton is not properly displayed

Hello,
In runtime radbutton is not completely displayed so wat needs to b done..

General Discussions

answered on 02 Mar 2011

3 answers

107 views

HeaderContextMenu column select size

I am currently using the HeaderContextMenu, I have an issue where I have alot of columns which are shown in the column list. I want to fix the height of this container and provide a scroll. However I am unable to do this. I have set

RadGrid1.HeaderContextMenu.Height = Unit.Pixel(50)

and

<HeaderContextMenu EnableAutoScroll="true" ></HeaderContextMenu>

However the size is ignored. Any help on this would be much appreciated.

Grid

answered on 02 Mar 2011

7 answers

397 views

[Solved] Using a panel/div to populate a radWindow

Is it possible to use a panel or a div to populate a rad window like how the AJAX Toolkit modal popup works? I don't really want to have to create a separate page for the function I am working on currently as I am going to have to pass alot of variables into it.

The demos I looked at all seemed to have a separate page to use in the radWindow.

Window

answered on 02 Mar 2011

11 answers

451 views

Removing value by backspace in RadCombobox

Hello,
I have a load on demand radcombobox inside a Ajax panel.
When the submitt button is clicked after making a selection and then removing the selection by backspace and confirming that the EmptyMessage of "Begin typing or select from list" is shown. The value when detected in the click event of the submit button is still showing the old selected value!!!!!

Is there a special code I need to check? as the value must be a null string ("") when checked?

rcbMaterial.SelectedValue =

"" BUT rcbMaterial.Text.Trim = "Material Name" has old value.
But since II am allowing User Text I cannot validate only selected value as it is always "" when User enters a new value!

I even went into the javascript with on blur but always got the sender._selectedItem and sender._selectedItem still having values after the physical box shows only the Emptymessage text.

Note: the combo must also allow custom text.

Please help,
Sanjay

<

telerik:RadComboBox ID="rcbMaterial" runat="server" AllowCustomText="true" DropDownWidth="250px"

EmptyMessage="Begin typing or select from list" EnableLoadOnDemand="true" EnableTextSelection="false"

Height="200px" OnItemsRequested="rcbMaterials_ItemsRequested"

SkinID="ddRegular" ToolTip="Begin typing or select from list" Width="200px" OnClientBlur="showMandatoryFields">

</telerik:RadComboBox>

ComboBox

answered on 02 Mar 2011

1 answer

136 views

Rad Window with Session

Hello!

I have a page where one has a Session ID and through this page I open to another RadWindow. There is a possibility in some way to pass an object [ID] with the window to the next page using the component of RadWindow? using a session or otherwise ...

I am looking forward this information.

Thanks for now.

Window

answered on 02 Mar 2011

0 answers

96 views

HtmlEncode

i want to use hmtl code on appointment
for example
<b><font color='red'Title</font><b/>Deneme <br /> Hello worl

thanks

Scheduler

asked on 02 Mar 2011

1 answer

104 views

Today Calendar Popup and Navigation Calendars

In the example at http://demos.telerik.com/aspnet-ajax/scheduler/examples/outlook2007/defaultcs.aspx the calendars on the left have a few day of the previous and next month showing in the presentation of the first and last days of the month. Is it possible to have the same presentation for the "Today" pop-up calendar that is is at the top of the Scheduler? It just shows the days of the current month.

Also, is it possible to show scheduled events on the two navigation calendars on the left in the example?

Thanks in advance,

Keith E.

Scheduler

answered on 02 Mar 2011