Questions on UI for ASP.NET AJAX Forum

1 answer

57 views

[Solved] Check item present or not.

Hi All,
How to check if the tagcloud contains a certain item using javascript?

Thanks,
JC.

TagCloud

answered on 15 Mar 2013

6 answers

485 views

Scheduler Daylight savings time support

I realize that the scheduler control has a TimeZoneOffset property where I could enter the offset from UTC/GMT. I was wondering if it had some property for DST support?

When I create an event for a date that is before daylight savings, the time zone offset works fine: Using monthly view, double clicking on a day before daylight savings went into effect shows the appointment startdate at 00:00 am for that date and the end date is 00:00 the next day - which is correct. However, when I double click to create an appointment on a day after daylight savings has taken effect, the appointment start date becomes 01:00 for that date, and the end date is 01:00 for the next day, which is an hour extra (due to daylight savings).

Is there a way to handle this or will we have to implement our own code? Thanks

Scheduler

answered on 15 Mar 2013

1 answer

54 views

[Solved] RadAsyncUpload style bottom cutted

Hi I have a RadAsyncUpload in a div, on focus it show right, but normal it show like cutted, I attach two screen.

<div class="qsf-demo-canvas">

<telerik:RadAsyncUpload ID="fileUpload" style="padding-bottom:10px !important" runat="server" Skin="Black" InputSize="30" MaxFileInputsCount="1" ControlObjectsVisibility="None" Font-Size="Large"></telerik:RadAsyncUpload>

</div>

Upload (Obsolete)

answered on 15 Mar 2013

2 answers

334 views

[Solved] redirecting parent window when closing radwindow

Calling all brains!

I have a PayPal 'Buy Now' button in a radwindow. On clicking this button the radwindow closes, and the parent page redirects to PayPal. This all works fine.

My concern is how to deal with the delay between the radwindow closing, and the parent page processing its redirect. To the user it seems nothing is happening for a few seconds. It might not be possible but has anyone a good idea on how to show a "please wait" type message on the parent?

I am using an empty label "lblJavaScript" on the parent and

lblJavaScript.Text =

"<script type='text/javascript'>top.location.href='" & sPayPal & "';GetRadWindow().Close();</script>"

...in the radwindow (where sPayPal = the URL to redirect to).

This works fine.
If I had two <div> on the parent page, one for the content to see before the radwindow pop-up, and one to show when it closes, is there any way to change my javascript above to show the new div as well as redirect the page and close the window?

Sorry to be so dumb. I don't think you can do this, but if you never ask cleverer people you never know!

thanks so much folks

Window

answered on 15 Mar 2013

5 answers

194 views

Header Size

Is there a way to increase the height of the RadWindow header, and or possibly add custom content to it, like an image or a dropdown control? I know I can add custom buttons to the area in the top right, but what if I wanted to add a level below this...

Window

answered on 15 Mar 2013

32 answers

1.3K+ views

ItemCommands for nested RadGrid

Hi

For long time I've been trying to achieve simple functionality: nest one rad grid into another, to get something similar to PanelBar. I simply want to be able to click on a row, which would then expand and show inner rad grid. This I've managed to do. However, I'm having really big problem with using this mechanism since all commands from nested grid are transferred automatically to master grid. This way I cannot select nested grid's row because each click collapses my master row.

I've tried already setting inner grid's ItemCommand event,but with no success, still incorrect (in my opinion) behavior occurs.

Below I'm posting snippet with aspx and some code to manage those grid. Could you help me resolving this issue? How can I be able to select row from nested grid? Or process any item command for nested grid?

<telerik:RadGrid ID="gridNodes" runat="server"

AutoGenerateColumns="false"

ShowHeader="false"

GridLines="None">

<ClientSettings EnablePostBackOnRowClick="true"

EnableRowHoverStyle="true" />

<MasterTableView GroupLoadMode="Server"

DataKeyNames="NodeId"

AutoGenerateColumns="false"

Name="master">

<NestedViewTemplate>

<asp:Panel ID="pnlStatements" runat="server">

<telerik:RadGrid ID="gridStatements" runat="server"

AutoGenerateColumns="false"

ShowHeader="false">

<MasterTableView Name="inner">

<Columns>

<telerik:GridNumericColumn DataField="Id" Visible="false" />

<telerik:GridBoundColumn DataField="Value" />

</Columns>

</MasterTableView>

</telerik:RadGrid>

</asp:Panel>

</NestedViewTemplate>

<Columns>

<telerik:GridBoundColumn UniqueName="NodeName"

HeaderText="Node name"

DataField="NodeName" />

</Columns>

</MasterTableView>

</telerik:RadGrid>

and code behind:

Protected Sub gridNodes_NeedDataSource(ByVal sender As Object, ByVal e As GridNeedDataSourceEventArgs) _

Handles gridNodes.NeedDataSource

Me.gridNodes.DataSource = Me.ConsumptionContextViewModel.GetNodeWithParents()

End Sub

Protected Sub gridNodes_DataBound(ByVal sender As Object, ByVal e As EventArgs) _

Handles gridNodes.DataBound

If (gridNodes.Items.Count > 0) Then

gridNodes.Items(0).Expanded = True

End If

End Sub

Protected Sub gridNode_ItemCreated(ByVal sender As Object, ByVal e As GridItemEventArgs) _

Handles gridNodes.ItemCreated

If (TypeOf (e.Item) Is GridNestedViewItem) Then

Dim typeContent = DirectCast(e.Item.FindControl("gridStatements"), RadGrid)

AddHandler typeContent.NeedDataSource, AddressOf Me.gridStatements_NeedDataSource

AddHandler typeContent.ItemCommand, AddressOf Me.gridStatements_ItemCommand

End If

End Sub

Protected Sub gridStatements_NeedDataSource(ByVal sender As Object, ByVal e As GridNeedDataSourceEventArgs)

Dim grid = DirectCast(sender, RadGrid)

Dim nodeId = DirectCast(grid.NamingContainer, GridNestedViewItem).ParentItem.GetDataKeyValue("NodeId")

grid.DataSource = Me.ConsumptionContextViewModel.GetTextsForNode(CInt(nodeId))

End Sub

Protected Sub gridNode_ItemCommand(ByVal sender As Object, ByVal e As GridCommandEventArgs) _

Handles gridNodes.ItemCommand

Select Case e.CommandName

Case RadGrid.ExpandCollapseCommandName

If (Not TypeOf (e.Item) Is GridDataItem) Then

Return

End If

' close all items except current. e.Item.Expanded will be expanded after leaving ItemCommand method

For Each item As GridItem In gridNodes.MasterTableView.Items

If item.Expanded AndAlso item IsNot e.Item Then

item.Expanded = False

End If

Next

' select expanded row

e.Item.FireCommandEvent(RadGrid.SelectCommandName, e)

' explicitly rebind inner container

If (e.Item.Expanded = False) Then

Dim dataItem = DirectCast(e.Item, GridDataItem)

Dim innerContainer = DirectCast(dataItem.ChildItem.FindControl("gridStatements"), RadGrid)

innerContainer.Rebind()

End If

Case "RowClick"

' manually fire expand event

e.Item.FireCommandEvent(RadGrid.ExpandCollapseCommandName, New GridExpandCommandEventArgs(e.Item, sender, e))

Case Else

' do nothing

End Select

End Sub

Regards,

Pako

Grid

answered on 15 Mar 2013

13 answers

242 views

Firefox's download dialog doesn't show up

Hi,

I have 2 web applications. First one is our company project where we use Telerik's grid. I'm trying to export grid to MS Excel file by clicking grid's context menu option using the following code:

this.Grid.ExportSettings.ExportOnlyData = true;

this.Grid.ExportSettings.OpenInNewWindow = true;

this.Grid.MasterTableView.ExportToExcel();

But, Firefox's download dialog doesn't show up.

The second application is simpler test application where Telerik's grid is used as well. When I click grid's context menu option download dialog shows up.

It's obvious it's up to something in the code in first more complex application, but I can't find what for now. I'm just wondering if there's any setting I forgot to set up...

I appreciate any help.

Goran

Grid

answered on 15 Mar 2013

8 answers

174 views

[Solved] RadWindow overlapping youtube flash object

Hello,

I have some z-index related problem, my radwindow is displayed behind the youtube flash object.

Here is my test code,

    
            <script type="text/javascript">          

                        function ShowDescriptionForm() {

                            window.radopen("test.aspx", "ShowComment");

                            return false;

                        }

            </script>

            <div align="center"> 
        
                    <object style="height: 245px; width: 301px;"> 
        
                        <param name="movie" value="http://www.youtube.com/v/cL9Wu2kWwSY&color1=0xb1b1b1&color2=0xcfcfcf&feature=player_embedded&fs=1"> 
        
                        </param> 
        
                        <param name="allowFullScreen" value="true"></param> 
        
                        <param name="allowScriptAccess" value="always"></param> 
        
                        <embed src="http://www.youtube.com/v/cL9Wu2kWwSY&color1=0xb1b1b1&color2=0xcfcfcf&feature=player_embedded&fs=1" 
        
                            type="application/x-shockwave-flash" allowfullscreen="true" allowscriptaccess="always" 
        
                            width="301" height="245"></embed></object> 
        
                    <br /> 
        
                    <br /> 
        
                    <br /> 
        
                    <p> 
        
                        <asp:LinkButton runat="server" ID="lbtnTest" Text="Test" OnClientClick="return ShowDescriptionForm();"></asp:LinkButton> 
        
                    </p> 
        
                    <telerik:RadWindowManager ID="RadWindowManager1" runat="server" > 
        
                        <Windows> 
        
                            <telerik:RadWindow ID="ShowComment" runat="server" Width="600px" Style="z-index: 10000" 
        
                                Height="650px" Modal="true" ShowContentDuringLoad="false" VisibleStatusbar="false" /> 
        
                        </Windows> 
        
                    </telerik:RadWindowManager> 
        
                </div>

Please help me to solve my problem.
I am using Telerik new released Q2 2009.

Thanks,
Amol Wable | amolwable.com

Window

answered on 15 Mar 2013

9 answers

256 views

Client-Side Events of GridAttachmentColumn

Hey guys,
I am new to telerik controls and currently evaluate leveraging the radGrid with a GridAttachmentColumn. What we want to do is to write the filename of a currently uploaded file into a textfield outside of the grid into a textbox (called "latest upload"). Unfortunately I have no idea, how to attach to the Client-Side events of this column or the respective grid Event, thrown by this column type.

I read, that this column is rendered as a radUpload control when the grid is in edit mode, which is our case. This controls' documentation offers the clientFileSelected Event, that is not offered by a radGrid. In the AttachmentColumn Demo (here) there was shown a way to handle certain "GridCommands" by assigning an eventHandler to the "OnCommand" Event of the Grid and then asking for the commandName by such a function:

function gridCommand(sender, args) {

if (args.get_commandName() == "DownloadAttachment") {

// some logic here

}

What I wanted to do is to listen to the event, thrown by the radUpload control to retrieve the filename and then write it somewhere else, but no matter what I do in the radUpload, I am not stepping into this script, since it obviously does not throw GridCommands.
As far as I searched I could not find a way to attach to events "just inside this column". Can anyone tell me how to attach to what is presented as the "OnClientFileSelected" Event in the radUpload Control (here)?

Best regards!
Peter

Grid

answered on 15 Mar 2013

1 answer

92 views

email from gridbuttoncolumn

Hello,

So I have a radgrid, and in this radgrid I have a "User" column, and and "Email" column.
The "Email" column is a gridbuttoncolumn.
I want to have that link button to email the selected user on that row when clicked.
Is this possible? I am a beginner, and I am working in vb.net

PLEASE HELP!

Grid

answered on 15 Mar 2013