Questions on UI for ASP.NET AJAX Forum

2 answers

135 views

PanelBar with mixed static and dynamic content?

Hi there,
I'd like to have a PanelBar which has the following type of layout:

Workflow
    Cases
        Case 1001
        Case 1002
        Case 1003
Search
    Search by case number
    Search by id
Reports
    Activity report
    Audit report

Where All but the items under the Cases node are static, but those under Cases are dynamic, retrieved by a call to a WCF service method.

Is this possible??

Thanks,

James

PanelBar

answered on 15 Jan 2010

1 answer

269 views

Method Not Found

Hi,

I m facing the following below problem on my Deployment Server ,
i am using microsoft script manager and radscript manager in my application ,locally it run pretty much fine but when i m going to deploy
it on my Development server it shows the below error when my Login page is open

error description:

Method not found: 'Void System.Web.UI.ScriptManager.RegisterHiddenField(System.Web.UI.Page, System.String, System.String)'.

[MissingMethodException: Method not found: 'Void System.Web.UI.ScriptManager.RegisterHiddenField(System.Web.UI.Page, System.String, System.String)'.]
   Telerik.Web.UI.RadScriptManager.OnLoad(EventArgs e) +0
   System.Web.UI.Control.LoadRecursive() +50
   System.Web.UI.Control.LoadRecursive() +141
   System.Web.UI.Control.LoadRecursive() +141
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +627



Looking Forward

ScriptManager and StyleSheetManager

answered on 15 Jan 2010

1 answer

170 views

How to open Upload Window client side?

I have added a new Grid ContextMenuItem and added a handler for the click event. I want to open the Upload Window on this event but don't know how to do it. This functionality is to allow for document versioning and I'll do all of the checks for versioning serverside.

Here's the handler:

    
                function OnClientContextMenuItemClicked(sender, args) { 
        
                    var buttonValue = args.get_item().get_value(); 
        
                    if (buttonValue == "Checkin") { 
        
                        var oExplorer = $find("<%= DocumentExplorer.ClientID %>"); 
        
                        var oAjax = $find("RadAjaxManager"); 
        
                        // I want to open the upload window here 
        
                    } 
        
                }

Thanks,
Steve

FileExplorer

answered on 15 Jan 2010

2 answers

158 views

How do I get Attributes on server or client and change contextmenu items?

In my CustomProvider I've added an Attribute to a FileItem and I'm displaying it in the Grid as a new column. This Attribute is based on business logic and shows the status of the File (checked-out/in). The column is called 'Status' and when checked out the row displays 'Locked'.

Couple of things:
1) how do I change the backbround on any grid rows that are 'Locked'? In other words how do I get the Attribute server-side?
2) when the user selects the 'Locked' row I want to disable some elements in the Toolbar as well as the selected grid row contextmenu. Specifically, I want to grey-out the 'Delete' item in the contextmenu when a file is checked out.

I have added 2 ToolBar items to the Explorer: 'Check Out' and 'Edit File'. If the selected item is already checked out, I want to change the 'Check Out' ToolBar item to 'Check In' (of course I'll need to run a security check to make sure the person who has the file checked out is the same as the current user).

I've tried using ExplorerPopulated and I can correctly get the 'Locked' item as below, but I'm stuck on how to do 1) and 2) above.

    
                Private Sub DocumentExplorer_ExplorerPopulated(ByVal sender As Object, ByVal e As RadFileExplorerPopulatedEventArgs) 
        
                    Dim items As List(Of Widgets.FileBrowserItem) = e.List 
        
                    'Dim isGridPopulated As Boolean = items.Exists(Function(it) (TypeOf it Is Widgets.FileItem)) 
        
                    'If (isGridPopulated) Then 
        
                    Dim i As Integer = 0 
        
                    While i < items.Count 
        
                        If TypeOf items(i) Is Widgets.FileItem Then 
        
                            If items(i).Attributes("Status").ToString = "Locked" Then 
        
                                ' how do I get the contextmenu here so I can grey out some of the items? 
        
                                ' also the comment line below seems to have no effect!!!!!!!! 
        
                                'items(i).Permissions = Widgets.PathPermissions.Read 
        
                            End If 
        
                        End If 
        
                        i += 1 
        
                    End While 
        
                    'End If 
        
                End Sub

Thanks,
Steve

FileExplorer

answered on 15 Jan 2010

6 answers

144 views

RadWindow1_Disposed

How work disposed event, only work F4+ALT (dispose)

protected

void RadWindow1_Disposed(object sender, EventArgs e)

{

dsSektor.DataBind();

}

Window

answered on 15 Jan 2010

1 answer

113 views

RadAjaxPanel and urlrewriter

Hi to all !

I have RadAjaxPanel and urlrewriter (IsapiRewrite4) in my application.
As you see i use javascript functions for ClientEvents.
I have a simple asp:LinkButton on my page.
My first problem was that i could not postback to this page when i turned on urlrewriter. I solved it by direct setting
PostBackUrl property for linkbutton. Now it os ok

But ajax functions do not called anymore with rewriter. Please help me, what should i do to force it work?

Thanks a lot

<

RA:RadAjaxPanel OnAjaxRequestError="AjaxRequestErrorHandler" id="main" runat="server" ClientEvents-OnRequestStart="ShowWait(); ..." ClientEvents-OnResponseEnd="EndWait(); ...">

UI for ASP.NET AJAX in ASP.NET MVC

answered on 15 Jan 2010

6 answers

263 views

A program run as part of the setup did not finish as expected

That's it, any ideas? I think it's tied to a registry problem maybe, this seems to be the case with other installers that give this message. Tried reboot, clearing temp folder, re-downloading installer, and searching regex for telerik all to no avail.

Thanks

General Discussions

answered on 15 Jan 2010

1 answer

110 views

paging bug?

Hi,

When I set AllowPaging="True" and from codebehind

RadFileExplorer1.Grid.PageSize=9
it works

RadFileExplorer1.Grid.PageSize=10
PAGING IS NOT WORKING!

RadFileExplorer1.Grid.PageSize=11
it works

Strange but true...

Regards,
Marc

FileExplorer

answered on 15 Jan 2010

1 answer

264 views

Persisting the selected rows client-side on sorting/paging/filtering/grouping

Hi,

Im trying out the sample at http://www.telerik.com/help/aspnet-ajax/grid-persist-selected-rows-client-sorting-paging-grouping-filtering.html
Here is my page: http://www.ximnet.com.my/aspnet35/test_grid.aspx.

However, the page doesn't maintain the selected row after page change or after sorting.
Is there something wrong with my code?

ASPX:

    
            <%@ Page Language="VB" AutoEventWireup="false" CodeFile="test_grid.aspx.vb" Inherits="test_grid" %> 
        
            <%@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="telerik" %> 
        
            <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 
        
            <html xmlns="http://www.w3.org/1999/xhtml"> 
        
            <head runat="server"> 
        
                <title></title> 
        
                <script type="text/javascript"> 
        
                    var selected = {}; 
        
                    function RadGrid1_RowSelected(sender, args) { 
        
                        var gID = args.getDataKeyValue("gID"); 
        
                        if (!selected[gID]) { 
        
                            selected[gID] = true; 
        
                        } 
        
                    } 
        
                    function RadGrid1_RowDeselected(sender, args) { 
        
                        var gID = args.getDataKeyValue("gID"); 
        
                        if (selected[gID]) { 
        
                            selected[gID] = null; 
        
                        } 
        
                    } 
        
                    function RadGrid1_RowCreated(sender, args) { 
        
                        var gID = args.getDataKeyValue("gID"); 
        
                        if (selected[gID]) { 
        
                            args.get_gridDataItem().set_selected(true); 
        
                        } 
        
                    } 
        
                    function GridCreated(sender, eventArgs) { 
        
                        var masterTable = sender.get_masterTableView(); 
        
                        //check whether all items on the active page are selected 
        
                        if (masterTable.get_selectedItems().length == masterTable.get_pageSize()) { 
        
                            //find the checkbox in the header of the GridClientSelectColumn and set checked state for it - will work with AllowMultiRowSelection = true only! 
        
                            var gridHeader = masterTable.get_element().getElementsByTagName("TH")[0]; 
        
                            for (var i = 0; i < gridHeader.childNodes.length; i++) { 
        
                                if (gridHeader.childNodes[i].id.indexOf("columnSelectCheckBox") > -1) { 
        
                                    gridHeader.childNodes[i].checked = "true"; 
        
                                } 
        
                            } 
        
                        } 
        
                    } 
        
                </script> 
        
            </head> 
        
            <body> 
        
                <form id="form1" runat="server"> 
        
                <telerik:radscriptmanager id="RSM" runat="server" /> 
        
                <div> 
        
                    <telerik:radgrid runat="server" id="gPoint" allowmultirowselection="True" showfooter="true" 
        
                        runat="server" allowpaging="True" allowsorting="True" skin="Default" horizontalalign="NotSet" 
        
                        width="100%" cellpadding="5"> 
        
                                            <pagerstyle position="Top" mode="NextPrevAndNumeric" /> 
        
                                             <ClientSettings> 
        
               <Selecting AllowRowSelect="True" /> 
        
                  <ClientEvents OnRowCreated="RadGrid1_RowCreated" OnRowSelected="RadGrid1_RowSelected" 
        
                               OnRowDeselected="RadGrid1_RowDeselected" OnGridCreated="GridCreated" /> 
        
             </ClientSettings> 
        
                                            <mastertableview autogeneratecolumns="False" gridlines="None" ClientDataKeyNames="gID"><NoRecordsTemplate> 
        
            <div style="text-align:left; vertical-align:middle;">No points found</div> 
        
            </NoRecordsTemplate> 
        
            <Columns> 
        
                <telerik:GridClientSelectColumn UniqueName="ClientSelectColumn" /> 
        
            <telerik:GridTemplateColumn UniqueName="gID" SortExpression="gID" HeaderText="Serial"> 
        
            <ItemTemplate> 
        
            <%#DataBinder.Eval(Container, "DataItem.gID")%> 
        
            </ItemTemplate> 
        
            </telerik:GridTemplateColumn> 
        
            </Columns> 
        
            </mastertableview> 
        
            </telerik:radgrid> 
        
                </div> 
        
                </form> 
        
            </body> 
        
            </html>

VB:

    
            Imports System.Data 
        
            Partial Class test_grid 
        
                Inherits System.Web.UI.Page 
        
                Protected Sub gPoint_NeedDataSource(ByVal source As Object, ByVal e As Telerik.Web.UI.GridNeedDataSourceEventArgs) Handles gPoint.NeedDataSource 
        
                    Dim dt As DataTable = New DataTable 
        
                    Dim dc As DataColumn = New DataColumn 
        
                    dc.ColumnName = "gID" 
        
                    dt.Columns.Add(dc) 
        
                    Dim dr As DataRow 
        
                    Dim i As Integer 
        
                    While i <> 50 
        
                        dr = dt.NewRow 
        
                        dr("gID") = System.Guid.NewGuid.ToString 
        
                        dt.Rows.Add(dr) 
        
                        i = i + 1 
        
                    End While 
        
                    gPoint.DataSource = dt 
        
                End Sub 
        
            End Class

Grid

answered on 15 Jan 2010

1 answer

155 views

Styling Grid GridNumericColumnEditor with CSS

I have a grid that I am using as a shopping cart with an editable quantity column. With items are in the cart, the quantity column is a

GridNumericColumnEditor

with all rows always in edit mode. The problem is that only the first row gets the width setting but the other rows ignore it. I tried to change the width with headerstyle, itemstyle, customeditorID, css but nothing seems to work. The class applied to the numeric box is "riTextBox riEnabled" and the rows that don't change defaults to style="width:125px;" How can I make all column the applied width of "col.NumericTextBox.Width = Unit.Pixel(21);" ?

<

telerik:GridNumericColumn DataField="Quantity" HeaderText="Quantity"

UniqueName="Quantity" HeaderStyle-Width="40px" ItemStyle-Width="40px" MaxLength="3" />