Questions on UI for ASP.NET AJAX Forum

1 answer

36 views

Styles not being applied after upgrade from 2010.1.519 to 2010.2.826

Needed to upgrade the controls in a VS2008 project using 2010.1.519. However, since the upgrade to the 2010.2.826 controls, the css is not being applied (properly).

Any suggestions?

Splitter

answered on 30 Sep 2010

5 answers

116 views

onclientclick on the dock content

Hi all,

I want to make the dock command have an onclientclick command rather than have it as a button on the dock header, is there any way to do this?

regards,

Ash

Dock

answered on 30 Sep 2010

1 answer

128 views

File Upload and ISA Proxy failing

Hi

When using IE6 behind an ISA Proxy the file upload sometimes fails after multiple uploads. This is a SiteFinity site using a FileUpload control. Here is a screenshot: http://www.programgood.net/fileuploadBug.png

I've made the file upload simple. ie it only does 1 at a time, then renders the page to show a thumbnail of the recently uploaded photo.

Here is what I got back from the admin:

"Looking at our Proxy Server, the monitor shows Windows Authentication being used to make the connection at the start, but then it changes to Anonymous and The ISA Server goes, denied (can't have unknowns accessing the Internet).

By-Pass the Proxy Server (ie: make a direct connection to the Internet) and all works well. From my perspective, I can make a rule to allow this website direct access on our side, but it's not ideal and only resolves the problem for the CCC.. I'll be expecting this same issue with any other business working behind an ISA box."

Does this ring any bells, and any advice on where to start debugging?

Regards

Dave

Upload (Obsolete)

answered on 30 Sep 2010

6 answers

351 views

Possible to drop item in a textbox at a specific position?

I'm wondering if it's possible to drop the item text into the textbox at the position of the cursor when the mouse button is released. I've tried a few different ways but so far I haven't found how to do it or if it's even possible.

ListBox

answered on 30 Sep 2010

11 answers

309 views

Load on Demand runs controls multiple times

I used a sample from the Telerik site and tweaked the control files to run a subroutine on each tab load. I find that when the first tab is is selected and loaded, the subroutine for that control runs. However when I click on the second tab the first tab's subroutine runs and then the second tab's subroutine runs. When I click the third tab, the first two subroutines run and then the third subroutine runs. After that I can freely click through all the tabs and all the information is there as it is supposed to be. But to get here the page ran a number of the same subroutines multiple times. Shouldn't the load on demand only run the subroutine associated with the page once and as you click on the other tabs only run their subroutines on demand? Then if this happens I would still hope that all the information will still be retained for each tab when reclicked? If my assumptions are correct, what is wrong with my sample code or what am I missing? Thank you for your help, much appreciated.

**************

ASPX

<%@ Page Language="VB" AutoEventWireup="false" CodeFile="C_Test.aspx.vb" Inherits="SMARTmig.C_Test" %>

<%@ 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">

function onTabSelecting(sender, args)

{

if (args.get_tab().get_pageViewID())

{

args.get_tab().set_postBack(false);

//--alert(args.get_tab().get_pageViewID())

//--alert(args.get_tab().get_postBack())

}

</script>

</head>

<body>

<telerik:RadScriptManager ID="RadScriptManager1" runat="server">

</telerik:RadScriptManager>

<telerik:RadAjaxLoadingPanel ID="LoadingPanel1" runat="server">

<tr>

 </td>

</tr>

<tr>

 </td>

</tr>

<tr>

 </td>

</tr>

<tr>

 </td>

</tr>

<tr>

<asp:Image runat="server" ID="LoadingImage1" ImageUrl="../images/loading.gif" AlternateText="Loading..." />

</td>

</tr>

</table>

</telerik:RadAjaxLoadingPanel>

<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server">

<telerik:AjaxSetting AjaxControlID="RadTabStrip1">

<telerik:AjaxUpdatedControl ControlID="RadTabStrip1" />

<telerik:AjaxUpdatedControl ControlID="RadMultiPage1" LoadingPanelID="LoadingPanel1" />

</UpdatedControls>

</telerik:AjaxSetting>

<telerik:AjaxSetting AjaxControlID="RadMultiPage1">

<telerik:AjaxUpdatedControl ControlID="RadMultiPage1" LoadingPanelID="LoadingPanel1" />

</UpdatedControls>

</telerik:AjaxSetting>

</AjaxSettings>

</telerik:RadAjaxManager>

<tr>

<font face="Arial, Helvetica, sans-serif" color="#732928" size="2"><strong>Click the

tabs below for further details on each phase of the SMART process.</strong></font></td>

</tr>

</table>

<tr>

<telerik:RadTabStrip OnClientTabSelecting="onTabSelecting" ID="RadTabStrip1"

SelectedIndex="0" runat="server" MultiPageID="RadMultiPage1" Skin="Gray" Align="Justify"

Width="800px" Orientation="HorizontalTop">

</telerik:RadTabStrip>

<telerik:RadMultiPage ID="RadMultiPage1" runat="server" SelectedIndex="0"

CssClass="MultiPage" Width="800px">

</telerik:RadMultiPage>

</td>

</tr>

</table>

</form>

</body>

</html>

VB.NET

Imports System

Imports System.Web

Imports System.Web.UI

Imports System.Web.UI.WebControls

Imports System.Data

Imports System.Data.SqlClient

Imports Telerik.Web.UI

Imports Microsoft.VisualBasic

Namespace SMARTmig

Partial Class C_Test

Inherits System.Web.UI.Page

#Region " Web Form Designer Generated Code "

'This call is required by the Web Form Designer.

<System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()

End Sub

Private Sub Page_Init(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Init

'CODEGEN: This method call is required by the Web Form Designer

'Do not modify it using the code editor.

InitializeComponent()

End Sub

#End Region

Private Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load

If Not Page.IsPostBack Then

AddTab("TabOne")

AddTab("TabTwo")

AddTab("TabThree")

AddPageView(RadTabStrip1.FindTabByText("TabOne"))

End If

End Sub

Private Sub AddTab(ByVal tabName As String)

Dim tab As RadTab = New RadTab

tab.Text = tabName

RadTabStrip1.Tabs.Add(tab)

End Sub

Protected Sub RadTabStrip1_TabClick(ByVal sender As Object, ByVal e As RadTabStripEventArgs) Handles RadTabStrip1.TabClick

AddPageView(e.Tab)

e.Tab.PageView.Selected = True

End Sub

Private Sub AddPageView(ByVal tab As RadTab)

Dim pageView As RadPageView = New RadPageView

pageView.ID = tab.Text

RadMultiPage1.PageViews.Add(pageView)

pageView.CssClass = "pageView"

tab.PageViewID = pageView.ID

End Sub

Protected Sub RadMultiPage1_PageViewCreated(ByVal sender As Object, ByVal e As RadMultiPageEventArgs) Handles RadMultiPage1.PageViewCreated

Dim userControlName As String = e.PageView.ID + "VB.ascx"

Dim userControl As Control = Page.LoadControl(userControlName)

userControl.ID = e.PageView.ID & "_userControl"

e.PageView.Controls.Add(userControl)

End Sub

End Class

End Namespace

ASCX for tab one

<%@ Control Language="VB" AutoEventWireup="false" CodeFile="TabOneVB.ascx.vb" Inherits="Admin_TabOneVB" %>

<%@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="telerik" %>

<tr>

<br />

<font face="Arial, Helvetica, sans-serif" color="#732928" size="2"><strong>Assessment!</strong><br />

<br />

<strong>When to clients:</strong><ul>

<li>They are looking whom.</li>

<li>They want to align skills </li>

<li>They want to develop an.</li>

<li>They want to costs.</li>

<li>They want to document</li>

<li>They know that requirements.</li>

</ul>

</font> 

<asp:Label runat="server" ID="asmt"></asp:Label>

</td>

</tr>

</table>

ASCX.VB for tab one

Imports System

Imports System.Web

Imports System.Web.UI

Imports System.Web.UI.WebControls

Imports System.Data

Imports System.Data.SqlClient

Imports Telerik.Web.UI

Imports Microsoft.VisualBasic

Partial Class Admin_TabOneVB

Inherits System.Web.UI.UserControl

#Region " Web Form Designer Generated Code "

'This call is required by the Web Form Designer.

<System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()

End Sub

Private Sub Page_Init(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Init

'CODEGEN: This method call is required by the Web Form Designer

'Do not modify it using the code editor.

InitializeComponent()

End Sub

#End Region

Private Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load

'Put user code to initialize the page here

Call RunOne()

End Sub

Public Sub RunOne()

'SQL Database connection

Dim sConnect As New SMARTmig.ConnectSMART.Connections

Dim cn As New SqlConnection

cn.ConnectionString = sConnect.GetConnectionString

Dim ta As String = Request.QueryString("ta")

Dim myCM As New SqlCommand

myCM.Connection = cn

myCM.CommandType = CommandType.StoredProcedure

myCM.CommandText = "Query_TA_RegStatsV2"

Dim myParm As New SqlParameter("@BeginDT", SqlDbType.VarChar)

myParm.Value = "1/1/2009"

myParm.Direction = ParameterDirection.Input

myCM.Parameters.Add(myParm)

myParm = New SqlParameter("@EndDT", SqlDbType.VarChar)

myParm.Value = "3/1/2009"

myParm.Direction = ParameterDirection.Input

myCM.Parameters.Add(myParm)

myParm = New SqlParameter("@TA", SqlDbType.VarChar)

myParm.Value = "%gretz%"

myParm.Direction = ParameterDirection.Input

myCM.Parameters.Add(myParm)

Dim myCMD As New SqlDataAdapter

myCMD.SelectCommand = myCM

Dim es As DataSet = New DataSet

myCMD.Fill(es, "dAP")

Dim myDataTable As DataTable

myDataTable = es.Tables("dAP")

cn.Close()

'Response.Write("test")

Dim myRow As DataRow

Dim currRows() As DataRow = myDataTable.Select(Nothing, Nothing, DataViewRowState.CurrentRows)

For Each myRow In currRows

asmt.Text = myRow("lastname")

Exit For

End Class

ASCX for Tab Two

<%@ Control Language="VB" AutoEventWireup="false" CodeFile="TabTwoVB.ascx.vb" Inherits="Admin_TabTwoVB" %>

<%@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="telerik" %>

<tr>

<br />

<font face="Arial, Helvetica, sans-serif" color="#732928" size="2"><strong>Definition!</strong><br />

<br />

<strong>When to clients:</strong><ul>

<li>They are looking whom.</li>

<li>They want to align skills </li>

<li>They want to develop an.</li>

<li>They want to costs.</li>

<li>They want to document</li>

<li>They know that requirements.</li>

</ul>

</font> 

<asp:Label runat="server" ID="def"></asp:Label>

</td>

</tr>

</table>

ASCX.VB for tab two

Imports Microsoft.VisualBasic

Partial Class Admin_TabTwoVB

Inherits System.Web.UI.UserControl

Private Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load

'Put user code to initialize the page here

RunTwo()

End Sub

Public Sub RunTwo()

'SQL Database connection

Dim sConnect As New SMARTmig.ConnectSMART.Connections

Dim cn As New SqlConnection

cn.ConnectionString = sConnect.GetConnectionString

Dim ta As String = Request.QueryString("ta")

Dim myCM As New SqlCommand

myCM.Connection = cn

myCM.CommandType = CommandType.StoredProcedure

myCM.CommandText = "Query_TA_RegStatsV2"

Dim myParm As New SqlParameter("@BeginDT", SqlDbType.VarChar)

myParm.Value = "1/1/2009"

myParm.Direction = ParameterDirection.Input

myCM.Parameters.Add(myParm)

myParm = New SqlParameter("@EndDT", SqlDbType.VarChar)

myParm.Value = "3/1/2009"

myParm.Direction = ParameterDirection.Input

myCM.Parameters.Add(myParm)

myParm = New SqlParameter("@TA", SqlDbType.VarChar)

myParm.Value = "%larson%"

myParm.Direction = ParameterDirection.Input

myCM.Parameters.Add(myParm)

Dim myCMD As New SqlDataAdapter

myCMD.SelectCommand = myCM

Dim es As DataSet = New DataSet

myCMD.Fill(es, "dAP")

Dim myDataTable As DataTable

myDataTable = es.Tables("dAP")

cn.Close()

'Response.Write("test")

Dim myRow As DataRow

Dim currRows() As DataRow = myDataTable.Select(Nothing, Nothing, DataViewRowState.CurrentRows)

For Each myRow In currRows

def.Text = myRow("lastname")

Exit For

End Class

TabStrip

answered on 30 Sep 2010

1 answer

86 views

Wildcard Clientside search?

Is there a way to find items based on partial text?

My list has about 1000 items, and I want to start typing in my textbox and have it select the closest match as I type...

ListBox

answered on 30 Sep 2010

3 answers

61 views

I've a very unusual behaviour!

Recently I nested a RadMenu with RadTreeView.When I run my app into an IE6 I have no problem but a big and bad thing happen when I run it in IE7 or firefox.
You can see what I am talking about in my attached file.
Thanks you in advance.

TreeView

answered on 30 Sep 2010

3 answers

82 views

unnecessary calls of RenderContents of controls, which are not part of Ajax request

Hi!
I have about 10 ServerControls (MyOwn) on Page and one UserControl, which uses AjaxProxyManager and AjaxTimer.
When timer raises ajax request, all page rerenders (it tries to render all 10 controls, which are not part of Ajax Request)
I suppose I dont understand some of the basics of Ajax. Why it is needed to render all page (in my case it is very time-costly)?

Could you advice me something to change in my solution?
Can I arrange controls in such way when Ajax request renders only one control which I need to update?

Ajax

answered on 30 Sep 2010

11 answers

313 views

document.domain Access Denied in IE 6

I'm using document.domain in my application so that I can access properties (DOM) of another website using javascript. Using document.domain has broken the RadEditors that I'm using. I'm getting Access Denied errors in IE 6. It works in Firefox. I can guess why this is happening. The RadEditor is using an iframe and the source document's document.domain is not set to the same value. My understanding that IE 6 requires you to explicity set this value in all windows.

var

doc=this._textIframe.contentWindow.document;

That's where one of the errors occurs in the telerik javascript. Basically the iframe isn't accessable from the parent window and the editor just doesn't work at all.

I think this probably a bug in IE 6 as it should inherit the document.domain setting from the parent window, but it doesn't apparently. You have to explicity set it. The src of the iframe is:

javascript:'<html></html>

which isn't a phyiscal page where someone could add:
document.domain = "whatever";

I'm using the latest ajax RadEditor. Any idea how I can solve this? Thanks,

Randy

Editor

answered on 30 Sep 2010

1 answer

108 views

ContentAreaMode = "Div" ignores EditorCSSFile

We have the RadEditor currently using ContentAreaMode= iFrame and when the control is rendered it extends the bottom of the control beyond the Design/HTML buttons (shown in iframe.png).

I changed the ContentAreaMode to Div and that problem is resolved (shown in div.png) but now the control seems to ignore the EditorCssFile we load.

You can see that the font size has changed in the div.png file.

The .css file is not doing anything very special, I've pasted a sample below. I can set the font-size, font-family, etc. on the control but that will break our model and I don't see any reason why using Div would cause the font-family and font-size to stop working.

The .css file is loaded with this line of code where "radEditorCSS" is the specific .css file:

radNotes.CssFiles.Add(new EditorCssFile("~/Styles/" + radEditorCSS));

p

{

margin: 0px;

}

P

{

margin: 0px;

}

body

{

font-family: Courier New !important;