Questions on UI for ASP.NET AJAX Forum

1 answer

158 views

Is there a simple example of the rotator just picking up the images from a folder and showing then as a fading display showing each image

thanks
kevin

Rotator

answered on 02 Oct 2008

1 answer

113 views

Read-only for just part of calendar??

Hi! I would like to disable all actions for some of the appointments, and enable them for others in the same calendar. I think of moving, deleting, clicking,..(everything). Some of the appointments should be read only, and some not. How to do that?
Thanks a lot, Ana

Scheduler

answered on 02 Oct 2008

1 answer

132 views

print button in sharepoint using ASP.NET

Hi,
I am using ASP.NET 1.1 , could you please tell me whether i can use ASP.NET AJAX for sharepoint 2003 using ASP.NET 1.1. if so,
I am in need to know how to use the print option programatically which has the same functionality as in the below link..
http://www.telerik.com/support/kb/article/b454K-tgg-b454T-cee-b454c-cee.aspx

In my sharepoint website iam using pages uploaded in the sharepoint site, and i know the path of the file and below the file i have an option like print when the client click on this, then it has to open the client's printer configuration printer. which is same as in this site..
Please help me in this regard..
Thanks in Advance...

Sharepoint Integration

answered on 02 Oct 2008

1 answer

242 views

select node when right-click in multi-contextmenu treeview

Hi,

I want to select the node when I right click on the node (to show the contextmenu). Then I use the following javascript code to achieve this:

function onClientContextMenuShowing(sender, args)
        {
            var treeNode = args.get_node();
            treeNode.set_selected(true);
        }

It works fine when I have only one contextmenu for the treeview. But when I using the code on a RadTreeView with two contextmenu, it does not work.

Could anyone tell me how to solve the problem?

Thank you!
Hank

TreeView

answered on 02 Oct 2008

1 answer

110 views

Grid Filtering & genral question

Hello, I am trying to play with the grid and have a few questions. I am completely new to the grid...

1)
I am trying to acheive filtering on multiple datafields. This is what I have done..
I created a custom UserControl which has a certain display and shows data for 4 datafields... I created a GridTemplateColumn that contains the customUserControl. Now I can filter on 1 datafield by setting its DATFIELD property, but what I really want is try to Filter on all 4 fields that are in the Custom UserControl.. So my condition should either Field1 or Field2 or Field3 or Field4 for the usercontrol.. Can I implement an event and get access to that datarow, if so which event?

Can I acheive this? Any help would be greatly apprecaited as I need to get this piece done..

2)
I want to show the Filtering options, but dont want to show the column headers? Can I do this.. When I set ShowHeader it also hides the filters...

Thanks
Tom

Grid

answered on 02 Oct 2008

1 answer

82 views

Add node to menu plugged on sitemap

I have a menu control that is plugged on a sitemap.

I was wondering if i can, once it's loaded, add a new node at the end of my menu in the code.

I have set the property AppendDataBoundItems but i can only add the node at the beggining of my menu. This is not nice because i want it at the end

thx in advance

Menu

answered on 02 Oct 2008

1 answer

53 views

Group/UnGroupOnColumnDoubleClick

Requirements
RadControls version	2008.01.0415.20
.NET version	2.0
Visual Studio version	2005
programming language	C#, Javascript
browser support	all browsers supported by RadControls

PROJECT DESCRIPTION

This project illustrates how to preform Grouping/UnGrouping in RadGrid on double clicking the column header. The task is achieved by adding an OnColumnDblClick client event for the Grid and performing a PostBack from the client side. Then in the RaisePostBack event Grouping/UnGrouping can be performed.

ASPX:

    
            <%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %> 
        
            <%@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="telerik" %> 
        
            <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"> 
        
            <html xmlns="http://www.w3.org/1999/xhtml"> 
        
            <head runat="server"> 
        
                <title>Untitled Page</title> 
        
            </head> 
        
            <body> 
        
                <form id="form1" runat="server"> 
        
                <script type="text/javascript" language="javascript"> 
        
                 function OnColumnDblClick(sender, eventArgs) 
        
                 { 
        
                    __doPostBack("<%= RadGrid1.UniqueID %>",  "ColumnDblClicked:" + eventArgs.get_gridColumn().get_uniqueName());   
        
                 } 
        
                </script> 
        
                    <asp:ScriptManager ID="ScriptManager1" runat="server" /> 
        
                    <asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:NorthWindConnectionString %>" 
        
                        SelectCommand="SELECT [ProductName], [SupplierID], [CategoryID] FROM [Products]"> 
        
                    </asp:SqlDataSource> 
        
                    <br /> 
        
                    <br /> 
        
                    <div> 
        
                        <telerik:RadGrid ID="RadGrid1" runat="server"  ShowGroupPanel="true" DataSourceID="SqlDataSource1" GridLines="None" 
        
                            Skin="Office2007"> 
        
                            <MasterTableView AutoGenerateColumns="False" DataSourceID="SqlDataSource1"> 
        
                                <RowIndicatorColumn Visible="False"> 
        
                                    <HeaderStyle Width="20px" /> 
        
                                </RowIndicatorColumn> 
        
                                <ExpandCollapseColumn Resizable="False" Visible="False"> 
        
                                    <HeaderStyle Width="20px" /> 
        
                                </ExpandCollapseColumn> 
        
                                <Columns> 
        
                                    <telerik:GridBoundColumn DataField="ProductName" HeaderText="ProductName" SortExpression="ProductName" 
        
                                        UniqueName="ProductName"> 
        
                                    </telerik:GridBoundColumn> 
        
                                    <telerik:GridBoundColumn DataField="SupplierID" DataType="System.Int32" HeaderText="SupplierID" 
        
                                        SortExpression="SupplierID" UniqueName="SupplierID"> 
        
                                    </telerik:GridBoundColumn> 
        
                                    <telerik:GridBoundColumn DataField="CategoryID" DataType="System.Int32" HeaderText="CategoryID" 
        
                                        SortExpression="CategoryID" UniqueName="CategoryID"> 
        
                                    </telerik:GridBoundColumn> 
        
                                </Columns> 
        
                            </MasterTableView> 
        
                            <ClientSettings > 
        
                              <ClientEvents  OnColumnDblClick="OnColumnDblClick" /> 
        
                            </ClientSettings> 
        
                        </telerik:RadGrid></div> 
        
                </form> 
        
            </body> 
        
            </html>

CS:

    
            using System; 
        
            using System.Data; 
        
            using System.Configuration; 
        
            using System.Collections; 
        
            using System.Web; 
        
            using System.Web.Security; 
        
            using System.Web.UI; 
        
            using System.Web.UI.WebControls; 
        
            using System.Web.UI.WebControls.WebParts; 
        
            using System.Web.UI.HtmlControls; 
        
            using Telerik.Web.UI; 
        
            public partial class _Default : System.Web.UI.Page  
        
            { 
        
                protected void Page_Load(object sender, EventArgs e) 
        
                { 
        
                } 
        
                protected override void RaisePostBackEvent(IPostBackEventHandler source, string eventArgument) 
        
                { 
        
                    base.RaisePostBackEvent(source, eventArgument); 
        
                    if (source == this.RadGrid1 && eventArgument.IndexOf("ColumnDblClicked") != -1) 
        
                    { 
        
                        string strUniqueName = eventArgument.Split(':')[1]; 
        
                        ArrayList arrClickedColumn; 
        
                        if (Session["arrClickedColumn"] == null) 
        
                        { 
        
                            arrClickedColumn = new ArrayList(); 
        
                        } 
        
                        else 
        
                        { 
        
                            arrClickedColumn = (ArrayList)Session["arrClickedColumn"]; 
        
                        } 
        
                        if (!arrClickedColumn.Contains(strUniqueName)) 
        
                            arrClickedColumn.Add(strUniqueName); 
        
                        Session["arrClickedColumn"] = arrClickedColumn; 
        
                        if (RadGrid1.MasterTableView.GroupByExpressions.Count > 0) 
        
                        { 
        
                            bool newGroup = true; 
        
                            int GroupIndex; 
        
                            for (GroupIndex = 0; GroupIndex < RadGrid1.MasterTableView.GroupByExpressions.Count; GroupIndex++) 
        
                            { 
        
                                if (RadGrid1.MasterTableView.GroupByExpressions[GroupIndex].Expression.Contains(strUniqueName)) 
        
                                    newGroup = false; 
        
                            } 
        
                            if (Session["arrClickedColumn"] != null) 
        
                            { 
        
                                ArrayList arrColumns = (ArrayList)Session["arrClickedColumn"]; 
        
                                int arrColumnCount; 
        
                                if (newGroup == true) 
        
                                { 
        
                                    arrColumnCount = arrColumns.Count - 1; 
        
                                    AddGroup(strUniqueName); 
        
                                    strUniqueName = string.Empty; 
        
                                } 
        
                                else 
        
                                    arrColumnCount = arrColumns.Count; 
        
                                int columnCount; 
        
                                for (columnCount = 0; columnCount < arrColumnCount; columnCount++) 
        
                                { 
        
                                    if (arrColumns[columnCount].ToString() == strUniqueName) 
        
                                    { 
        
                                        string strGrpexp = strUniqueName + " " + "Group By" + " " + strUniqueName; 
        
                                        RadGrid1.MasterTableView.GroupByExpressions.Remove(strGrpexp); 
        
                                        strUniqueName = string.Empty; 
        
                                    } 
        
                                } 
        
                            } 
        
                        } 
        
                        else 
        
                        { 
        
                            AddGroup(strUniqueName); 
        
                        } 
        
                        RadGrid1.Rebind(); 
        
                    } 
        
                } 
        
                private void AddGroup(string strUniqueName) 
        
                { 
        
                    if (strUniqueName != String.Empty) 
        
                    { 
        
                        GridGroupByExpression expression = new GridGroupByExpression(); 
        
                        GridGroupByField gridGroupByField = new GridGroupByField(); 
        
                        gridGroupByField = new GridGroupByField(); 
        
                        gridGroupByField.FieldName = strUniqueName; 
        
                        gridGroupByField.HeaderText = strUniqueName; 
        
                        expression.SelectFields.Add(gridGroupByField); 
        
                        expression.GroupByFields.Add(gridGroupByField); 
        
                        RadGrid1.MasterTableView.GroupByExpressions.Add(expression); 
        
                        strUniqueName = string.Empty; 
        
                    } 
        
                }      
        
            }

Grid

answered on 02 Oct 2008

7 answers

145 views

Re-enable loading template

Hi,

I have 2 grids, one business grid and one details grid. After entering in insert mode the grid does not have any loading template. Is there a way to re-enable this loading template like in edit mode ?

Thanks,
B

Grid

answered on 02 Oct 2008

1 answer

217 views

Resize Image in TreeView Node?

What is the CSS tag I need to look for so I can resize an image when loaded into a treeview node? I see the .rtLI, but i am assuming that is for the entire line item. Is that the tag I should use to resize the node?

Daniel

TreeView

answered on 02 Oct 2008

1 answer

101 views

Request gets blocked

Hello,
on my page, I use the RadAjaxMaanger to check a server side method in a certain interval. The problem is, that this blocks the usage of my radTreeView.

An example: the ajaymanager starts the request. While this request is worked on server side the user moves a treenode to another parent. The node_drop-event is not called immediately, because the other request is not completed yet. After the first request is done the drop is executed.

If I use the fiddler http debugger, a request is set immediately after dropping the node, while the first one waits for response.
Also: I get a ClientEvent "OnResponseEnd" called, with the get_eventArgument-value used by the first request several times - more often than the onrequeststart!

Is there a way to get two or more simultaneous requests from one clients?

Regards

Ajax

answered on 02 Oct 2008