Questions on UI for ASP.NET AJAX Forum

0 answers

78 views

Uploading is getting blocked by antivirus

Hi,

On the system if antivirus is running, most of the time files are not getting uploaded and getting failed.

Please advise the solution.

-Sanjivani

AsyncUpload

asked on 27 Jan 2011

1 answer

155 views

Vertical TabStip Options

I'm trying to re-create a live site from a client's mock up and it requires the tabs and the tab text to be vertical but I don't seem to be able to flip the tab strip to do this and I was wondering if I was trying to accomplish something that can't be done.

I've been able to get the tabs to orient vertically but the text still reads horizontally.

TabStrip

answered on 27 Jan 2011

1 answer

130 views

Delete Validation

I my code bellow in the delete button i have OnClientClick=

"return confirm('Are you sure you want to delete?')

and it works great. However if no check boxes are checked and delete button is pressed i want to display different validation message.

An example on how to check if any check boxes are checked from client side would be great.

<telerik:RadGrid GridLines="None" ID="grdInventory" AllowMultiRowSelection="True"

Style="border: 1" runat="server" AllowPaging="True" AllowSorting="True" PageSize="10"

Width="95%" Height="220px" AllowAutomaticDeletes="True" EnableLinqExpressions="false"

OnNeedDataSource="grdInventory_NeedDataSource" OnItemCommand="grdInventory_ItemCommand">

<MasterTableView AutoGenerateColumns="False" Width="100%" CommandItemDisplay="Bottom" DataKeyNames="Id">

<CommandItemTemplate>

<div style="padding: 5px 5px;">

<asp:LinkButton ID="btnAdd" runat="server" OnClick="btnAdd_Click">Add</asp:LinkButton>

<asp:LinkButton ID="btnDelete" runat="server"

OnClientClick="return confirm('Are you sure you want to delete?');" OnClick="btnDelete_Click">

Delete</asp:LinkButton>

</div>

</CommandItemTemplate>

<Columns>

<telerik:GridClientSelectColumn UniqueName="SelectColumn">

<HeaderStyle Width="30px" />

</telerik:GridClientSelectColumn>

<telerik:GridBoundColumn DataField="SizeName" DataType="System.String" HeaderText="Size"

UniqueName="SizeName">

<HeaderStyle Width="100px" />

<ItemStyle Wrap="False" />

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataFormatString="{0:d}" DataField="Date" DataType="System.DateTime"

HeaderText="Reserved Date" SortExpression="Date" UniqueName="Date">

<HeaderStyle Width="100px" />

<ItemStyle Wrap="False" />

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Available" DataType="System.String" HeaderText="Available"

UniqueName="Available">

<HeaderStyle Width="100px" />

<ItemStyle Wrap="False" />

</telerik:GridBoundColumn>

<telerik:GridButtonColumn CommandName="Delete" ButtonType="ImageButton"

ConfirmText="Are you sure you want to delete?"

UniqueName="DeleteColumn" ImageUrl="../../Images/MediaTree/DeleteIcon.png">

<HeaderStyle Width="30px" />

</telerik:GridButtonColumn>

</Columns>

</MasterTableView>

</telerik:RadGrid>

Grid

answered on 27 Jan 2011

1 answer

83 views

Colored Tabs

I'd like to color each tab in a tab strip differently, how might I do this?

For example, a red tab, a blue tab, a green tab...etc. The tab and the page from the multipage would be the same color.

I have been using the Office2007 theme, one problem I have with this theme and what I want to do is that all the tabs are transparent except the selected one. Only the selected one has a lighter blue outline. In Visual Studio, all the tab outlines are shown. Ideally, I'm fine with Office2007 look but I need to be able to color each of the tabs differently.

Michael Grant

TabStrip

answered on 27 Jan 2011

1 answer

74 views

Make Footer disappeared in Filter mode

Hi all,

Are there any ways to make the footer disappeared when user does filtering?
And when it is not in Filter mode, the footer will appear again

Thanks.

Andy.

Grid

answered on 27 Jan 2011

1 answer

211 views

GridEditFormItem?

I was trying to write some code to resize the textbox for a item in a radgrid that is using a datasource, using the ItemDataBound event. But when I click the button to edit the row the e.Item is never of type GridEditFormItem. It's always a GridDataItem even when e.ItemIsInEditMode is true.

Protected Sub myRadGrid_ItemDataBound(ByVal sender As Object, ByVal e As Telerik.Web.UI.GridItemEventArgs) Handles myRadGrid.ItemDataBound

If ((TypeOf (e.Item) Is GridEditFormItem) And (e.Item.IsInEditMode)) Then

'*** this will never be reached.

End If

End Sub

As I mentioned, this event is properly fired when I begin to edit the row, and e.item.IsInEditMode is true for some of the items that are databound, but e.Item is always a GridDataItem.

Am I doing something wrong?

Grid

answered on 27 Jan 2011

1 answer

78 views

User Controls inside RAD Window

Hi,

How can I load user controls inside a Rad Window. Are there any samples.

Thank You.

Window

answered on 27 Jan 2011

8 answers

129 views

Disable Clientdoubleclick at some rows

Hi all,
I'm doing grid that some row are able to edit but some are disable.
I added GridEditCommandColumn to the grid and check at RadGrid1_PreRender event to hide Edit command at some rows as below...

Private Sub RadGrid1_PreRender(ByVal sender As Object, ByVal e As System.EventArgs) Handles RadGrid1.PreRender

For rowindex = RadGrid1.Items.Count - 1 To 0 Step -1

Dim row As GridDataItem = RadGrid1.Items(rowindex)

If row.Cells(9).Text = "T" Then

'Hides the Edit command for the row with Category = T

row.Cells(6).Controls(0).Visible = False

End If

Next

End Sub

This work fine.

Now I wanna add the feature RowDoubleClick to Edit data as below...

<ClientSettings>

<ClientEvents OnRowDblClick="RowDblClick" />

</ClientSettings>

<telerik:RadCodeBlock ID="RadCodeBlock1" runat="server">

<script type="text/javascript">

function RowDblClick(sender, eventArgs) {

sender.get_masterTableView().editItem(eventArgs.get_itemIndexHierarchical());

}

</script>

</telerik:RadCodeBlock>

But now every row can edit data. I want to disable RowDoubleClick at some rows those I made Edit Command to invisible.
Please advise how can I do this?

Thanks

Grid

answered on 27 Jan 2011

57 answers

693 views

Select does nothing

I have a page with the UploadFile control on it, I was on Q2 and everything worked fine.

Just upgraded to Q3 and the control stopped working. When I click on the "Select" button nothing happens, I don't get the file browsing window.

Any thoughts?

Here's what I have on my page:

- radUpload
- radMultipage
- 2X radPageViews

Upload (Obsolete)

answered on 27 Jan 2011

2 answers

95 views

Rare bug with with AutoPostback RadDock

Hi All,

I have a bug that is a bit strange and hard to reproduce. I think (not sure as I did not get the JS warnings) I was able to reproduce it on your demo site, here:
http://demos.telerik.com/aspnet-ajax/dock/examples/dynamicdocks/defaultcs.aspx

The steps to reproduce are:
- Dynamically created docks (with autopostback and Save/Load State).
- Click the header like crazy (about 10+ times)
- First I get a 'undefined' is null or not an object Line: 5869
- If I then try to move the dock, I get:
==========================================

Webpage error details

User Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.2; WOW64; Trident/4.0; .NET CLR 2.0.50727; .NET CLR 3.0.04506.648; .NET CLR 3.5.21022; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729)
Timestamp: Thu, 26 Mar 2009 04:36:58 UTC

Message: 'undefined' is null or not an object
Line: 5869
Char: 1
Code: 0
URI: http://localhost/RiskShield/Telerik.Web.UI.WebResource.axd?_TSM_HiddenField_=ctl00_sm_HiddenField&compress=1&_TSM_CombinedScripts_=%3b%3bSystem.Web.Extensions%2c+Version%3d3.5.0.0%2c+Culture%3dneutral%2c+PublicKeyToken%3d31bf3856ad364e35%3aen-US%3a1247b7d8-6b6c-419f-a45f-8ff264c90734%3aea597d4b%3ab25378d2%3bTelerik.Web.UI%2c+Version%3d2009.1.311.35%2c+Culture%3dneutral%2c+PublicKeyToken%3d121fae78165ba3d4%3aen-US%3af48f6488-574a-46fe-9b15-624f013d8c03%3a16e4e7cd%3af7645509%3a24ee1bba%3ae330518b%3a1e771326%3a8e6f0d33%3aed16cbdc%3a854aa0a7%3a874f8ea2%3a5a6d9d23

Message: Sys.WebForms.PageRequestManagerServerErrorException: Invalid JSON primitive: {"Top":0,"Left":0,"DockZoneID":"ctl00_c_rdzDash","Collapsed":false,"Pinned":false,"Resizable":false,"Closed":false,"Width":"305px","Height":"331px","ExpandedHeight":0,"Index":1}.
Line: 6
Char: 62099
Code: 0
URI: http://localhost/RiskShield/Telerik.Web.UI.WebResource.axd?_TSM_HiddenField_=ctl00_sm_HiddenField&compress=1&_TSM_CombinedScripts_=%3b%3bSystem.Web.Extensions%2c+Version%3d3.5.0.0%2c+Culture%3dneutral%2c+PublicKeyToken%3d31bf3856ad364e35%3aen-US%3a1247b7d8-6b6c-419f-a45f-8ff264c90734%3aea597d4b%3ab25378d2%3bTelerik.Web.UI%2c+Version%3d2009.1.311.35%2c+Culture%3dneutral%2c+PublicKeyToken%3d121fae78165ba3d4%3aen-US%3af48f6488-574a-46fe-9b15-624f013d8c03%3a16e4e7cd%3af7645509%3a24ee1bba%3ae330518b%3a1e771326%3a8e6f0d33%3aed16cbdc%3a854aa0a7%3a874f8ea2%3a5a6d9d23

Any help would be greatly appreciated.

Thanks

Guido Tapia

Dock