Questions on UI for ASP.NET AJAX Forum

5 answers

308 views

row hover

whats the easiest way to add row hover effects (sunset skin) to a radgrid

thanks
kevin

Grid

answered on 13 Feb 2010

0 answers

92 views

Using TreeView and TabStrip in MOSS

Hi,

I've integrated both the TreeView and TabStrip controls (from the Telerik ASP.NET AJAX controls) into my MOSS master page and use two separate custom SharePoint lists as the data sources for these controls. This is all working fine.

My question is what is the best way to go about configuring these controls so that they remember which menu item (be it in the tree view or tab) that the user has selected? As at present always the first tab or tree view item is selected when the user navigates from page to page within SharePoint.

Many thanks.

Sharepoint Integration

asked on 13 Feb 2010

0 answers

64 views

TelerikWebresourceaxd

Hi,

I've a radgrid in my ascx and when I click on the rows(fast manner) , I suddenly get a javascript runtime error.This message tells :

Microsoft JScript runtime error: 'this._owner' is null or not an object.
Pls see the attached files: I've attached a screenshot of the bug.
It complains about script manager abd webresource.axd.
I've a radscriptmanager in my aspx and all my grids are in ascx(user controls).

Pls tell me what I'm missing or what I should avoid to get rid of this error.

PanelBar

asked on 12 Feb 2010

1 answer

195 views

NestedViewTemplate Not Rebinding with MasterTableView

I would think that either this is a stupid mistake I'm making, or someone else has at least had this problem, but I couldn't find any specific help in other posts, so here I go...

I have a NestedViewTemplate with a UserControl. I bind a couple of my UserControl properties to the row DataItem values. In my user control, there are a few buttons that change values on the grid (we'll say "Status" changes for this example). In the user control, if I update the "Status" of a row, I have to rebind the grid for the changes to show up. That all works fine, except when I call gridResumes.Rebind(), it shows the changes, but my NestedView is not showing anymore, the row is not expanded.

My solution was to have an event fire when you change a row using the NestedViewTemplate that tells me which row was changed. I then set "gridResumes.Items[updatedItemIndex].Expanded = true;" so that after the postback, the item is still expanded.

My problem is, calling Rebind() reloads the column data, but the NestedTableView is not bound to anything, the values within my user control are null. Why does Rebind() not rebind the NestedTableView? Do I have to call that manually after setting Expanded=true?

    
                <telerik:RadGrid ID="gridResumes" runat="server" AllowPaging="true"   
        
                    AllowSorting="true" onneeddatasource="gridResumes_NeedDataSource"   
        
                    AllowFilteringByColumn="true" CssClass="resumeGrid">  
        
                    <GroupingSettings CaseSensitive="false" /> 
        
                    <ClientSettings EnableRowHoverStyle="true" /> 
        
                    <MasterTableView DataKeyNames="RecruitmentPortalGUID" AutoGenerateColumns="false">  
        
                        <Columns> 
        
                            <telerik:GridBoundColumn HeaderText="Last Name" UniqueName="LastName"   
        
                                SortExpression="LastName" DataField="LastName"></telerik:GridBoundColumn> 
        
                            <telerik:GridBoundColumn HeaderText="First Name" UniqueName="FirstName"   
        
                                SortExpression="FirstName" DataField="FirstName"></telerik:GridBoundColumn> 
        
                            <telerik:GridBoundColumn HeaderText="Position" UniqueName="AppliedPositionShort"   
        
                                SortExpression="AppliedPositionShort" DataField="AppliedPositionShort"></telerik:GridBoundColumn> 
        
                            <telerik:GridBoundColumn HeaderText="Quiz" UniqueName="QuizTotal"   
        
                                SortExpression="QuizTotal" DataField="QuizTotal"></telerik:GridBoundColumn> 
        
                            <telerik:GridBoundColumn HeaderText="Applied" UniqueName="DateCreated"   
        
                                SortExpression="DateCreated" DataField="DateCreated" DataFormatString="{0:MM/dd/yyyy}"></telerik:GridBoundColumn> 
        
                            <telerik:GridTemplateColumn HeaderText="Status" UniqueName="Status" SortExpression="Status" DataField="Status">  
        
                                <ItemTemplate> 
        
                                    <span class='<%# "resumeGrid_item_status_" + Eval("Status").ToString().ToLower() %>'><%# Eval("Status") %></span>  
        
                                </ItemTemplate> 
        
                            </telerik:GridTemplateColumn> 
        
                        </Columns> 
        
                        <NestedViewTemplate> 
        
                            <asp:HiddenField ID="hiddenRecruitmentPortalGuid" runat="server" Value='<%# Eval("RecruitmentPortalGUID") %>' /> 
        
                            <asp:Panel ID="pnlResumeDetails" runat="server" CssClass="resumeItem_details">  
        
                                <custom:ResumeDetails ID="resumeDetails" runat="server"   
        
                                    RecruitmentPortalGuid='<%# Eval("RecruitmentPortalGUID") %>' ItemIndex='<%# ((Telerik.Web.UI.GridNestedViewItem)Container).ParentItem.ItemIndex %>'   
        
                                    OnHide="resumeDetails_Hide" OnShow="resumeDetails_Show" OnInterview="resumeDetails_Interview" 
        
                                    OnHire="resumeDetails_Hire" OnRelease="resumeDetails_Release" /> 
        
                            </asp:Panel> 
        
                        </NestedViewTemplate> 
        
                    </MasterTableView> 
        
                </telerik:RadGrid>

Grid

answered on 12 Feb 2010

3 answers

211 views

Required Field Validator for Upload in grid

The telerik grid example:
http://demos.telerik.com/aspnet-ajax/controls/examples/integration/raduploadinajaxifiedgrid/defaultcs.aspx?product=upload

has the following:

    
                    protected void RadGrid1_ItemCreated(object sender, GridItemEventArgs e)  
        
                    {  
        
                        if (e.Item is GridEditableItem && e.Item.IsInEditMode)  
        
                        {  
        
                            GridBinaryImageColumnEditor editor = ((GridEditableItem)e.Item).EditManager.GetColumnEditor("Upload") as GridBinaryImageColumnEditor;  
        
                            TableCell cell = (TableCell)editor.RadUploadControl.Parent;  
        
                            CustomValidator validator = new CustomValidator();  
        
                            validator.ErrorMessage = "Please select file to be uploaded";  
        
                            validator.ClientValidationFunction = "validateRadUpload";  
        
                            validator.Display = ValidatorDisplay.Dynamic;  
        
                            cell.Controls.Add(validator);  
        
                        }  
        
                    }

but it is using a specific column type.
how do I add a required field validator to the upload if I am doing this:

    
                                                    <telerik:gridtemplatecolumn uniquename="Upload" HeaderText="File Name">  
        
                                                        <itemtemplate> 
        
                                                            <asp:HyperLink ID="hlFile" runat="server" Target="_blank" /> 
        
                                                        </itemtemplate> 
        
                                                        <edititemtemplate> 
        
                                                            <telerik:radupload id="RadUpload1" runat="server" ControlObjectsVisibility="None" InitialFileInputsCount="1" /> 
        
                                                        </edititemtemplate> 
        
                                                    </telerik:gridtemplatecolumn>

I noticed this example:
http://demos.telerik.com/aspnet-ajax/grid/examples/generalfeatures/gridattachmentcolumn/defaultcs.aspx
what about validation on the attachment column?

Upload (Obsolete)

answered on 12 Feb 2010

1 answer

124 views

problem by selecting an item in combobox javascript

Hi everyone,

I have a project in which two combobox (Parent - Child) and when I select an item from combobox parent, using javascript, the child combobox client-side load on the server side but appears empty.

someone knows why this happens and how to solve it?

Thanks

ComboBox

answered on 12 Feb 2010

2 answers

161 views

Setting the skin for a TYPE of control

Is there a way to use the SkinManager to set the skin of a type of control? For example, we use the skin manager to set all RadControls to use Office2007. However, in the case of the RadSplitter, we just don't like the Office2007 skin and would really like to set ALL RadSplitters to use Vista.

TargetControls works for specific controls. But we don't want each developer that uses a Splitter to have to remember to do that. We'd rather say that all RadSplitters are Vista, all other Rad Controls are Office2007.

Is this possible? If not - it seems like a reasonable feature request. Slightly more granular than "all Rad Controls" - but less specific than "Control with ID=x".

SkinManager

answered on 12 Feb 2010

3 answers

131 views

[Solved] error when closing appointment

I have a scheduler which shows current appointments when I open an appointment it shows all the details as expected however if I close the appointment I get the following error

A potentially dangerous Request.Form value was detected from the client (RadScheduler1$Form$Description="<p>

any ideas?

Mike

Scheduler

answered on 12 Feb 2010

2 answers

166 views

Static Fully Expanded Menu

Hello. I'm using the Panelbar to display navigation on a MOSS 2007 website. I'm looking to use the panelbar without any expand function. Basically, when an end-user visits the site, the menu is fully expanded and shows the full page structure of the site. The menu will not collapse either. So I guess to put it simply, a static menu. Is this possible with Panelbar, and if so, what could do I need to get this functionality. Thanks!

PanelBar

answered on 12 Feb 2010

2 answers

122 views

[Solved] RadEditor custom dialog missing Close X

Hello,

I've created a custom dialog for a RadEditor window running on a Moss Server. The dialog works as it should, but it seems to be missing the close button (see attached image). The code that launches the dialog is:

    
            editor.showExternalDialog("NewFileDialog.html", null, 300, 175, 
        
                                        newButtonPressCallbackFunction, null, "New File", true, 
        
                                        Telerik.Web.UI.WindowBehaviors.Close + Telerik.Web.UI.WindowBehaviors.Move, 
        
                                        false, false);

I have two other dialogs and they all seem to suffer the same issue. If you need the entire page source, please let me know.

Editor

answered on 12 Feb 2010