Questions on UI for ASP.NET AJAX Forum

1 answer

50 views

I'm experiencing a problem in IE 6 & 7 only while sorting, or posting back for that matter, on the RAD Grid (RTM Q2 2009 Release). When you click the column header to sort the grid the filter boxes will double in size. Taking a look at the demos you have posted the same problem can be reproduced. Using this example http://demos.telerik.com/aspnet-ajax/grid/examples/generalfeatures/filtering/defaultcs.aspx click a header to sort the list. Then click it a second time to sort the other direction. On the second sort the filter boxes will double in size. I ran into the same problem previously with the RAD Input control on one of my other forms. I resolved it by setting the EnableViewState="true" for the page (it was set to false). But this fix didn't help for the grid. Any help would be appreciated.

Grid

answered on 13 Aug 2009

3 answers

132 views

Simple question about getting max value

Hello
How do I get the selected value, in this case I believe you would also call it the max value

    
            <telerik:RadSlider AutoPostBack="True" ID="RadSliderPrice" Width="650"  
        
                            runat="server"  Height="35px" MinimumValue="5" Orientation="Horizontal" TrackPosition="BottomRight" 
        
                            MaximumValue="5000" onvaluechanged="RadSliderPrice_ValueChanged" AnimationDuration="400" CssClass="ItemsSlider" 
        
                            Value="25" ItemType="Item" > 
        
                            <Items> 
        
                                <telerik:RadSliderItem runat="server" Text="$5" Value="5" /> 
        
                                <telerik:RadSliderItem runat="server" Text="$10" Value="10" /> 
        
                                <telerik:RadSliderItem runat="server" Text="$25" Value="25" /> 
        
                                <telerik:RadSliderItem runat="server" Text="$50" Value="50" /> 
        
                                <telerik:RadSliderItem runat="server" Text="$75" Value="75" /> 
        
                                <telerik:RadSliderItem runat="server" Text="$100" Value="100" /> 
        
                                <telerik:RadSliderItem runat="server" Text="$125" Value="125" /> 
        
                                <telerik:RadSliderItem runat="server" Text="$150" Value="150" /> 
        
                                <telerik:RadSliderItem runat="server" Text="$200" Value="200" /> 
        
                                <telerik:RadSliderItem runat="server" Text="$250" Value="250" /> 
        
                                <telerik:RadSliderItem runat="server" Text="$300" Value="300" /> 
        
                                <telerik:RadSliderItem runat="server" Text="$500" Value="500" /> 
        
                                <telerik:RadSliderItem runat="server" Text="$1000" Value="1000" /> 
        
                                <telerik:RadSliderItem runat="server" Text="$1500" Value="1500" /> 
        
                                <telerik:RadSliderItem runat="server" Text="$1000" Value="1000" /> 
        
                                <telerik:RadSliderItem runat="server" Text="$2000" Value="2000" /> 
        
                                <telerik:RadSliderItem runat="server" Text="$3000" Value="3000" /> 
        
                                <telerik:RadSliderItem runat="server" Text="$4000" Value="4000" /> 
        
                                <telerik:RadSliderItem runat="server" Text="$5000" Value="5000" /> 
        
                            </Items> 
        
                        </telerik:RadSlider>

Slider

answered on 13 Aug 2009

3 answers

121 views

EmptyMessage & browsercache

I have a loginpage with an emptymessage for the username.
Unfortunatly some browsers will remember the username and this causes a confilct with the emptymesagge.
eg.
1) the remembered username is shown(thus the user will leave the textbox alone)
2) When he presses the login button, the username dissappears and the emptymessage is shown. Thus it causes a login error because there is no username.

Input

answered on 13 Aug 2009

2 answers

178 views

[Solved] Client side Delete using ContextMenu

Hi,

We are going to use your example: Link to enable client-side delete in a RadGrid.

In the example you are deleting a record inline, but we like to do it from the contextmenu.
Is this possible?

Greetings William

Grid

answered on 13 Aug 2009

6 answers

136 views

Skin-Appropriate Custom Command Icon

Hello all:

I am implementing custom commands for docks, and I want to create an appropriate icon for the commands. I got this to work fine (after adding the !important tag), but I'm looking for a way to tie this into the skins.

It seems like my only options are

(1) Add code that reads "If skin='Y' then newcommand.cssclass='X'".
(2) Create custom skins (altering the DockCommandSprites.gif to include the additional images, for example)

If these are my only options, Would it be possible to alter your themes to add more icons for some common functions that we could select when adding new commands?

Thank you.

Dock

answered on 13 Aug 2009

0 answers

117 views

Rad Context Menu using Web Service

Hi
I have a Req where i have two nodes in treeview one is the folder Node and Another one is the Report Node.
Am Showing two Seperate Context menu for that Diff Node.
For inst if I click any Folder Node ill get Context menu as follows 1)Create Folder 2)Copy Policies.And Then if i click the Report Node ill get only one Context Menu as 1)Copy Policies.

I have Tried To use the Web Service and i called a Web Service using OnClientContextMenuShowing event.
But for Each and Every click i bind the Context Menu from WebService and Then if i click any other node the Previous Context Menu Gets Appended to the Present Node.Which i feel Errorneous .
You can find the Picturistique info Below.
Pic1
pic2

Here is the Code Below

 <telerik:RadScriptBlock runat="Server" ID="RadScriptBlock1">

            <script type="text/javascript">

function onClientContextMenuShowing(sender, args) {

                    debugger;

                    var treeNode = args.get_node();

                    var type=treeNode._textElement.title;

                    treeNode.set_selected(true);

                    var menu = args.get_menu();

                    setMenuItemsState(args.get_menu(), treeNode);

                }

function setMenuItemsState(menuItems, treeNode) {
                    
                    if (treeNode._textElement.title == 'Folder') {
                        var count = menuItems.get_items().get_count();

                        if (menuItems.get_items().get_count() > 0)

                            return;

                        WebService.LoadFolderitems(null, function(result) {
                            for (var i = 0; i < result.length; i++) {

                                var item = new Telerik.Web.UI.RadMenuItem();

                                item.set_text(result[i].Text);

                                menuItems.get_items().add(item);

                            }

                        });

                    }

                    else {

                        if (menuItems.get_items().get_count() > 0)

                            return;

                        WebService.LoadReportitems(null, function(result) {
                                                        for (var i = 0; i < result.length; i++) {

                                                            var item = new Telerik.Web.UI.RadMenuItem();

                                                            item.set_text(result[i].Text);

                                                            menuItems.get_items().add(item);

                                                        }

                        });

                    }
 
                }

</script>

            </telerik:RadScriptBlock>

<telerik:RadTreeView ID="Reportview" runat="server" OnNodeExpand="RadTreeview1_NodeExpand"

                                                    OnClientNodeClicked="nodeClicked" OnClientContextMenuItemClicking="onClientContextMenuItemClicking"

                                                    OnClientContextMenuShowing="onClientContextMenuShowing">

                                                    <ContextMenus>

                                                        <telerik:RadTreeViewContextMenu Skin="Outlook" ID="FolderContextMenu" runat="server">

                                                            <WebServiceSettings Method="LoadFolderitems" Path="WebService.asmx" />

                                                             <WebServiceSettings Method="LoadReportitems" Path="WebService.asmx" />

                                                        </telerik:RadTreeViewContextMenu>

                                                    </ContextMenus>

                                                    <Nodes>

                                                        <telerik:RadTreeNode runat="server" Expanded="True" ExpandMode="ServerSideCallBack"

                                                            Text="Root" Value="/" ImageUrl="~/images/12.gif">

                                                        </telerik:RadTreeNode>

                                                    </Nodes>

                                                </telerik:RadTreeView>

TreeView

asked on 13 Aug 2009

8 answers

250 views

Button doesn't postback with spacebar

When I use a radformdecorator on a form (2 forms), when I get to the button, it doesn't postback with the spacebar.

Does it for anyone else? How can I fix this?

I'm using Q3 2008 asp.net ajax, hotfix version: 2008,3,1126,35

thanks.

Moon

FormDecorator

answered on 13 Aug 2009

2 answers

72 views

[Solved] Amount of data sent to server

Hi
We are currently using asp Update panels in usercontrols on a tabstrip and we thougt that this would ensure us that only the current tab:s usercontrol/ where sent to server for processing. But during a performance analysis we found out that all usercontrols on the page where sent to the server.
Is this the behaviour of the RadAjaxPanel as well?
I have done some reading on the products pages and on the forum but haven't found any info on this subject.

Best regards
Sven Hasselblad

Ajax

answered on 13 Aug 2009

6 answers

154 views

BUG: OnClientNodeEdited and .get_nodes().remove(node)

After few hours of troubleshooting, figured out that OnClientNodeEdited is too early for removing node with .get_nodes().remove(node).
The code is as follows:
ASPX:

    
            <%@ Page Language="VB" AutoEventWireup="false"   
        
            CodeFile="tempPage.aspx.vb" Inherits="tempPage" %> 
        
            <%@ Register Assembly="Telerik.Web.UI"   
        
            Namespace="Telerik.Web.UI" TagPrefix="telerik" %> 
        
            <html xmlns="http://www.w3.org/1999/xhtml">  
        
            <head> <title>Test Page</title></head>  
        
            <body> 
        
            <telerik:RadCodeBlock ID="RadCodeBlock1" runat="server">  
        
                <script type="text/javascript">  
        
                    function FinishEditing(sender, eventArgs)  
        
                        {  
        
                            var node = eventArgs.get_node();  
        
                            var nodenodeParent=node.get_parent();  
        
                            nodeParent.get_nodes().remove(node);  
        
                        }  
        
                    function FolderContextClicked(sender, eventArgs)  
        
                        {  
        
                            var node=eventArgs.get_node();  
        
                            node.startEdit()  
        
                        }  
        
                </script> 
        
            </telerik:RadCodeBlock> 
        
            <form id="form1" runat="server">  
        
                <telerik:RadScriptManager ID="RadScriptManager1" runat="server">  
        
                </telerik:RadScriptManager> 
        
             <telerik:RadTreeView ID="FolderView" runat="server"   
        
                AllowNodeEditing="true"   
        
                OnClientNodeEdited="FinishEditing" 
        
                MultipleSelect="false" ShowLineImages="true"   
        
                OnClientContextMenuItemClicked="FolderContextClicked"   
        
                Skin="Outlook">  
        
                <CollapseAnimation Duration="100" Type="OutQuint" /> 
        
                <ExpandAnimation Duration="100" /> 
        
                <ContextMenus> 
        
                <telerik:RadTreeViewContextMenu   
        
                 ID="FolderContextMenuForJunk" Skin="Outlook">  
        
                <Items> 
        
                    <telerik:RadMenuItem Text="Edit"   
        
                     Value="Edit"></telerik:RadMenuItem> 
        
                </Items> 
        
                </telerik:RadTreeViewContextMenu> 
        
                </ContextMenus> 
        
            </telerik:RadTreeView> 
        
            </form> 
        
            </body> 
        
            </html>

VB:

    
            Imports System.Data.SqlClient  
        
            Imports System.Data  
        
            Partial Class tempPage  
        
                Inherits System.Web.UI.Page  
        
                Protected Sub Page_Load(ByVal sender As Object, _  
        
                  ByVal e As System.EventArgs) Handles Me.Load  
        
              Dim objNode As New Telerik.Web.UI.RadTreeNode("One", "One")  
        
              FolderView.Nodes.Add(objNode)  
        
              objNode = New Telerik.Web.UI.RadTreeNode("Two", "Two")  
        
              FolderView.Nodes.Add(objNode)  
        
              objNode = New Telerik.Web.UI.RadTreeNode("Three", "Three")  
        
              FolderView.Nodes.Add(objNode)  
        
                End Sub  
        
            End Class

If something is called "OnClientNodeEdited " one expects that all work is finished and no problem for remove should exists. But, it is not that way.
Partial fix is replacing remove line with:

    
            window.setTimeout(function() {   
        
            nodeParent.get_nodes().remove(node);}, 200);

But propper fix would be altering TreeView class and making sure when this event fires up, actions like remove are possible.

Alex

TreeView

answered on 13 Aug 2009

1 answer

153 views

Skins as PSD

I think it is great that Telerik provides the skins for download, but I'm not sure what I'm suppose to do with a PSD file other than view it in picture viewer. Am I missing something or is that all that your suppose to be able to do is view them as a picture? For instance, if I want one image out of the PSD am I suppose to do a screen capture or something?

General Discussions

answered on 13 Aug 2009