Questions on UI for ASP.NET AJAX Forum

7 answers

122 views

Add image upload icon - lose functionality

So, if you want to add and image upload icon - you lose the rest of the functionality of the radEditor? How do I retain the other information in the menu of the radEditor yet add the ability to add images?

Thanks in advance.

Editor

answered on 21 Mar 2011

10 answers

228 views

[Solved] Runtime error when double click node

Hi,
I handle the client side double click event to move a node from one tree to another.

my code :

treeSrc.trackChanges();

treeDst.trackChanges();

treeSrc.get_nodes().remove(node);

treeDst.get_nodes().add(node);

treeSrc.commitChanges();

treeDst.commitChanges();
...

When I double click some tree node it will be actually moved. However, I also got a runtime error: "'null' is null or not an object"

...

if

(this.get_contextMenuIDs().length>0){

Telerik.Web.UI.RadContextMenu.hideAll();

}

},_expandOnHover:function(e){

if(Telerik.Web.UI.RadTreeView._draggingTreeView){

var _53=this._extractNodeFromDomElement(e.eventMapTarget);

this._hoveredNode=_53;

window.setTimeout(function(){

if(_53==_53._getControl()._hoveredNode){

_53.set_expanded(true);

}

},1000);

}

return true;

},_toggle:function(e){

var _55=this._extractNodeFromDomElement(e.eventMapTarget);

if(!_55.get_isEnabled()){ //This line causes problem

return;

}

this._hideContextMenus();

e.stopPropagation();

var _56=_55.get_expanded();

if(_56==false){

if(this.raise_nodeExpanding(_55)){

return;

}
...

any idea on this?

Cheers,
Elton

TreeView

answered on 21 Mar 2011

2 answers

80 views

Different Data Source for day view

I am wondering if I can use a different datasource for the day view instead of the week or the month view?

Scheduler

answered on 21 Mar 2011

1 answer

92 views

RadTextBox problem in mozilla

Hello,

I have a big problem with <telerik:RadTextBox>.Here is the source of RadTextBox.
<telerik:RadTextBox ID="TxtShopOperatorID" AutoPostBack="true" runat="server" Width="100px"
OnTextChanged="TxtShopOperatorID_TextChanged" onKeyUp="changeVal()">

The method is working fine at popup dialog in InternetExplorer,but it doesnot happens in mozilla firefox.
Please tell me how to solve this problem.I red another post about this problem,whithout answer.So the methods works fine out of PopupDialog in IE and FF,but in pop dialog in FF the event is not happens.
The same problem without answer: http://www.telerik.com/community/forums/aspnet/general-discussions/radtextbox-ontextchanged-event-is-not-working-in-firefox.aspx

Regards,
Lubo

Input

answered on 21 Mar 2011

1 answer

117 views

Load on Demand Radgrid in Combobox

hi telerik team

I followed this demo http://demos.telerik.com/aspnet-ajax/controls/examples/integration/gridincombobox/defaultcs.aspx?product=combobox
the difference is that i have two combos in cascade, so the first one has the radgrid load on demand, all is working, but i getting into a javascript error (see the image)

this is my javascript code when select a row of the radgrid, i test it and see that the problem is the doPostback, so whats the correct way to make the cascading of the combos.

function RowSelected(sender, args) {
                var selectedText = args.getDataKeyValue("Name");
                var selectedValue = args.getDataKeyValue("InstanceID");

                var combo = $find('<%= rcCustomer.ClientID %>');

                if (selectedValue.length > 0) {
                    combo.trackChanges();
                    combo.set_text(selectedText);
                    combo.set_value(selectedValue);
                    combo.get_items().getItem(0).set_text(selectedText);
                    combo.get_items().getItem(0).set_value(selectedValue);
                    combo.commitChanges();
                }
                __doPostBack(combo.id, "TextChange");
            }

Thanks for the help

ComboBox

answered on 21 Mar 2011

2 answers

94 views

Controlling where breaks occur in multicolumn layout

Hello,

We're creating a menu item that is two columns that is dynamically created in the RadMenu1_ItemDataBound. We've set the RepeatColumns to 2 and everything works as expected. The problem is that we want to control where the break occurs because the to lists of items are not equal. The first has 10 and the second has 6. We would like it so that it shows up like that (e.g. 10 in the first column and 6 in the second). How can we do this in the code behind?

Any help would be greatly appreciated,

Kalvin

Menu

answered on 21 Mar 2011

3 answers

280 views

Enter Key Press When No Item Selected

I have a RadComboBox. AllowCustomText is enabled to allow filtering. When a user presses the Enter key it fires the OnSelectedIndexChanged event. I don't want the event to fire unless an item is selected. Unless an item is selected I don't want anything to happen.

How can I do this?

ComboBox

answered on 21 Mar 2011

7 answers

1.6K+ views

ListBox CSS for Width/Height

Hello,

I'd like to use CSS to standardize the width and height of the ListBox. Using the standard CSS class doesn't seem to get the job done; we've been having to establish an explicit width and height. Is there a workaround to getting the CSS to set width/height?

Thanks.

ListBox

answered on 21 Mar 2011

3 answers

243 views

Tooltip Scrollbars

I have a OnClientBeforeShow function that manually sets the Width and the Height depending on the size of the browser window. I have ContentScrolling set to Auto. The scrollbars show up everytime in IE8. However, in IE7 the bars indiscriminately disappear. I reset the settings and restarted the browser. The scrollbars showed up on the first hover-over, then thereafter do not show up. One can still scroll with the mouse wheel, however, no scrollbars. Is this the control or the browser?

ToolTip

answered on 21 Mar 2011

3 answers

270 views

ClientID in Content Page

Hi,

I'm trying to get the ClientID (from within a master page) of a RadPane which is part of a content page .

Default.Master

//...

<script type="text/javascript">

function pageLoad() {

var dataPane = $find('<%= this.SplitterPlaceholder.FindControl("LeftContentPane").ClientID %>');

dataPane.setVarSize($(window).width());

}

</script>

//...

<telerik:RadSplitter ID="RadSplitter1" Height="100%" runat="server" ClientIDMode="AutoID">

<telerik:RadPane ID="ContentPane" runat="server">

<telerik:RadSplitter ID="Radsplitter2" runat="server" Orientation="Vertical">

<telerik:RadPane ID="RadPane1" runat="server" ContentUrl="Data.aspx" />

<asp:ContentPlaceholder ID="SplitterPlaceholder" runat="server" />

<telerik:RadSplitBar ID="ContentSplitBar" runat="server" />

<telerik:RadPane ID="RightContentPane" ContentUrl="Map.aspx" runat="server">

</telerik:RadPane>

</telerik:RadSplitter>

</telerik:RadPane>

<telerik:RadSplitBar ID="RadSplitBar2" runat="server" />

<telerik:RadPane ID="BottomPane" runat="server">

</telerik:RadPane>

</telerik:RadSplitter>

//..

Default.aspx

<%@ Page Language="C#" MasterPageFile="~/Default.Master" AutoEventWireup="true" CodeBehind="Default.aspx.cs" Inherits="UIProject.Default" %>

<asp:Content id="Pane" ContentPlaceholderID="SplitterPlaceholder" runat="server">

<telerik:RadPane ID="LeftContentPane" runat="server" ContentUrl="Data.aspx" />

</asp:Content>

<%= this.SplitterPlaceholder.FindControl("LeftContentPane").ClientID %> returns (SplitterPlaceholder_LeftContentPane), but the page does not contain an element with this id and therefore $find() returns null and setVarSize() fails.

I also tried to use a public property in Default.aspx.cs to access the ClientID from Default.Master, but the result was the same.

I know that it can be tricky to access controls in content pages, but afaik it should work this way. Did I overlook something or is this scenario not supported by RadControls/ASP.NET?

Best Regards

Splitter

answered on 21 Mar 2011