Questions on UI for ASP.NET AJAX Forum

4 answers

441 views

RadWindowManager's DestroyOnClose="True" not working?

Hi

We have recently updated a web application which was using Telerik.Web.UI version 2008.3.1314.35 to and updated the to version 2010.3.1317.35.

The application sets the RadWindowManager's DestroyOnClose="True" and opens a window using server side code. Before I updated when window's close button is clicked, the window closes and the RadWindowManager to deletes the window.
After update to version 2010.3.1317.35 the window closes but is not deleted and when the page posts back the window reappears.

An example of the mark up I use is
<body>
   <form id="form1" runat="server">
   <telerik:RadScriptManager ID="QMAS2ScriptManager" runat="server" EnableTheming="True">
   </telerik:RadScriptManager>
   <telerik:RadWindowManager ID="DialogWindowManager" runat="server"
   Modal="True" Overlay="True" VisibleStatusbar="False" ReloadOnShow="True"
   ShowContentDuringLoad="False"
   KeepInScreenBounds="True"
   Behaviors="Resize, Close, Maximize, Move, Reload"
   OnClientClose="OnClientClose"
   DestroyOnClose="True"
   Height="500px" Width="650px" Behavior="Resize, Close, Maximize, Move, Reload"
   InitialBehavior="None" Left="" Style="display: none;" Top="">
   </telerik:RadWindowManager>
   <div>
   <asp:Button ID="Button1" runat="server" Text="Button" onclick="Button1_Click" />
   </div>
   <script type="text/javascript">
   function OnClientClose(radWindow)
   {
   __doPostBack();
   }
   </script>
   </form>
</body>

the code I use to create a new window looks like

   protected void Button1_Click(object sender, EventArgs e)
   {
   RadWindowManager rwm = this.DialogWindowManager;
   RadWindow newWindow = new RadWindow();
   newWindow.NavigateUrl = "wwww.google.co.uk"; // url;// +"?sessionPrefix=" + sessionPrefix + additionalQueryStringParams;
   newWindow.Title = "Test";
   newWindow.VisibleOnPageLoad = true;
   rwm.Height = 400;
   rwm.Width = 400;
   rwm.Windows.Add(newWindow);
   }

Any idea why this is happening?

Window

answered on 01 Feb 2012

2 answers

150 views

Microsoft Jscript runtime error:'OnClientLoad' undefined

I am getting runtime error " Microsoft JScript runtime error: 'ONClientLoad' is undefined

I have radeditor defined with clientside event

<telerik:RadEditor ID="RadEditor3" Runat="server" EditModes="Design, Preview"

StripFormattingOnPaste="MSWordNoFonts" Width="100%" OnClientLoad="OnClientLoad"

AutoResizeHeight="false" BorderStyle="None" Height="530px" Skin="Office2007" >

Javascript function is

Editor

answered on 01 Feb 2012

0 answers

81 views

passing value from selected row to another RAD multi page

I have RAD strip and two rad multi page
the tabs are two . 1) grid_tab 2) detail_tab
1) it has a a grid view in which one column I want to make a hyper link or simple text which has onclick event or which can run some C# code when ever clicked (other then button,image button or any bulky object)
2) it will open the details of records passed from the click of the grid view row in grid_tab

there are two issues I am facing

1) in grid_tab how to find a clickable text which run some C# code when ever clicked opens the detail_tab
2) how can I pass the id if I am not displaying the id (PK) of respective in the grid of grid_tab

Grid

asked on 01 Feb 2012

4 answers

250 views

[Solved] Timeline view hide empty resource groups

Hi,

I have searched the web, but apparently do not posses enough skills to find desired information.

My question: Is it possible to tell Timeline view to hide resources declared in GroupBy field of TimelineView setting, if they do not contain any appointments in selected period? I have seen that Silverlight and WPF do contain such functionality with DisplayEmptyGroup property, but have not seen an option to do that in ASP.NET AJAX.

Here is my Scheduler markup.

<telerik:RadScheduler ID="schTimeline" runat="server" SelectedView="TimelineView" AllowDelete="false" AllowEdit="false" AllowInsert="false" DataSourceID="odsTimelineData"

DataKeyField="ID" DataSubjectField="SUBJECT" DataStartField="START_DATE" DataEndField="END_DATE" OverflowBehavior="Expand" RowHeaderWidth="180px">

<TimelineView UserSelectable="false" GroupBy="Employees" GroupingDirection="Vertical" SortingMode="Global" />

<MultiDayView UserSelectable="false" />

<DayView UserSelectable="false" />

<WeekView UserSelectable="false" />

<MonthView UserSelectable="false" />

<ResourceTypes>

<telerik:ResourceType KeyField="Username" Name="Employees" TextField="Name" ForeignKeyField="PERSON" DataSourceID="odsEmployees"/>

</ResourceTypes>

<AppointmentTemplate>

<div class="<%# Eval("CssClass") %>">

<p class="rsCustomSubject"><%# Eval("Subject") %></p>

</div>

</AppointmentTemplate>

</telerik:RadScheduler>

What I would like to do is hide all employees that don't have any appointments in timespan displayed in timeline view.

Thank you for your response

Scheduler

answered on 01 Feb 2012

2 answers

75 views

[Solved] Feature request - User authentication using FB, Twitter or Google+ account

The new "Social Share" feature is a great feature and thank you for this. I think the next step for Telerik, is to provide a control that we can allow user to authenticate via their FB or Twitter or Google+ account.
Instead of each one of us writing the API code to these three social network, it would be best to be part of a control.

It's also very important for Telerik to provide events and methods/properties that when a person is logged in successfully, then we can retrieve the available attributes that FB or Twitter or Google+ provides from their account (at least name and Email address). This is important, because in many cases (for example), I need to create that person into the ASP.Net membership system and I also create a series of other tables to extend that user (i.e. Profile, settings, privacy setting and etc.) as part of my system. So, just authenticating them is not enough, but to be able to get access to the their attributes (of course this is with their "Allow" permission).

Love to hear comments on this!
Thank you in advance!

General Discussions

answered on 01 Feb 2012

4 answers

100 views

Trying to get sums in footer

OK, here is what I am trying to do. I have a grid and the customer wants totals at the bottom. Here is an example of the columns in the grid.

<telerik:GridBoundColumn DataField="RulesIdentifiedCount" HeaderText="Rules Identified" Visible="true" UniqueName="RulesIdentifiedCount">

</telerik:GridBoundColumn>

Here is an the code from the itemdatabound event.


Dim
 
 
 rulesidentified As Integer = 0
 
If dtr.Read() Then

gridItem("RulesIdentifiedCount").Text = dtr("RulesIdentifiedCount")

rulesidentified = rulesidentified = dtr("RulesIdentifiedCount")

End If

At the end I am taking the rulesidentified variable and trying to set the footer.

If (TypeOf e.Item Is GridFooterItem) Then

Dim footerItem As GridFooterItem = CType(e.Item, GridFooterItem)

footerItem("RulesApplicableCount").Text = rulesidentified

End If

I am not getting the footer to show anything. What am I doing wrong?

Grid

answered on 01 Feb 2012

2 answers

46 views

Silverlight Chart in Tooltip

Is it possible to display a Silverlight chart in a tooltip on a radgrid?

ToolTip

answered on 01 Feb 2012

19 answers

213 views

Taskbar like in windows

Hi Guys,

I was wondering if any of you have tried to create a "OS" like webpage, with a taskbar showing your open windows??

I am trying to create a smalle web-os for a cms like system, and the "start" button is ready, and the windows open as I want them to - But it gets cluttered - so I was wondering if the windows like taskbar was an option??

Thank you in advance :-)

// Morten

Window

answered on 01 Feb 2012

11 answers

97 views

IE7 postback problem

Hi guys,
this is my second notice regarding this issue.I have aspx page with various telerik controls.There is a RadCombobox control where user choose 'Yes' or 'No' and after postback should go to the next control which is a RadNumericTextBox.
In IE8 works fine but in IE7 instead of going to the next control after postback it is jump on top of the screen.
Please help me with this issue.

Thanks so much,.

General Discussions

answered on 01 Feb 2012

5 answers

166 views

[Solved] Sorting Problem

RadControls version 2011.3.1305.35

I have a very simple RadGrid example that allows column sorting. I have added checkboxes to each column header. I am experiencing 2 issues when attempting to sort. The 1st, 3rd, 5th, ... (every other time) times that I click on the column header, my checkboxes disappear and the data does not sort. This is undesired behavior. The 2nd, 4th, 6th, ... times that I click on the column header, it sorts as expected and my checkboxes are visible as expected. What I would like to accomplish is:

#1 - Everytime I click on a column header, the grid sorts. I would expect the SortCommand event to get raised each time.
#2 - Everytime I click on a column header, the checkboxes are visible.

Please watch this video clip to see the what I have decribed as the issue. I would expect my breakpoint to be hit on every column sort.

http://screencast.com/t/V8OTlSGMdXSL

Here is my code:

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

<!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>

</head>

<body>

<form id="form1" runat="server">

<div>

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

</telerik:RadScriptManager>

<telerik:RadGrid runat="server" ID="dgHeader" Skin="Web20" AllowSorting="true" >

<ClientSettings>

<Scrolling UseStaticHeaders="True" />

<Selecting EnableDragToSelectRows="False" />

</ClientSettings>

<MasterTableView BorderWidth="1px" GridLines="Both" style="border-collapse: collapse !Important;" Font-Bold="false"

TableLayout="Fixed" AutoGenerateColumns="false" ShowHeader="True" >

<RowIndicatorColumn Visible="False">

<HeaderStyle Width="20px" />

</RowIndicatorColumn>

<ExpandCollapseColumn Resizable="False" Visible="False">

<HeaderStyle Width="20px" />

</ExpandCollapseColumn>

<EditFormSettings>

<PopUpSettings ScrollBars="None" />

</EditFormSettings>

</MasterTableView>

</telerik:RadGrid>

</form>

</body>

</html>

Partial Class RadGridSorting

Inherits System.Web.UI.Page

Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load

If Not Page.IsPostBack Then

Dim dtHeader As New DataTable

dtHeader.Columns.Add(New DataColumn("COL_ID", GetType(String)))

Dim colRow As DataRow = dtHeader.NewRow

colRow(0) = "1234567"

dtHeader.Rows.Add(colRow)

colRow = dtHeader.NewRow

colRow(0) = "2345678"

dtHeader.Rows.Add(colRow)

colRow = dtHeader.NewRow

colRow(0) = "3456789"

dtHeader.Rows.Add(colRow)

colRow = dtHeader.NewRow

colRow(0) = "4567890"

dtHeader.Rows.Add(colRow)

colRow = dtHeader.NewRow

colRow(0) = "5678901"

dtHeader.Rows.Add(colRow)

colRow = dtHeader.NewRow

colRow(0) = "6789012"

dtHeader.Rows.Add(colRow)

colRow = dtHeader.NewRow

colRow(0) = "7890123"

dtHeader.Rows.Add(colRow)

'Define columns of master table view.

For Each row As DataRow In dtHeader.Rows

Dim newCol As New GridBoundColumn

dgHeader.MasterTableView.Columns.Add(newCol)

newCol.HeaderText = row("COL_ID")

newCol.DataField = row("COL_ID")

newCol.DataFormatString = "{0:N0}"

newCol.HeaderStyle.Width = 100

newCol.ItemStyle.Width = 100

Next

Session("header") = dtHeader

End If

End Sub

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

If e.Item.ItemType = GridItemType.Header Then

Dim hdrItem As GridHeaderItem = CType(e.Item, GridHeaderItem)

For i As Integer = 2 To hdrItem.Cells.Count - 1

Dim ctrl As LinkButton = CType(hdrItem.Cells(i).Controls(0), LinkButton)

If ctrl IsNot Nothing Then

Dim val As Integer = 0

Integer.TryParse(ctrl.Text, val)

If val > 0 Then

Dim chk As New CheckBox

chk.ID = "chk" & val

hdrItem.Cells(i).Controls.Clear()

hdrItem.Cells(i).Controls.Add(chk)

hdrItem.Cells(i).Controls.Add(ctrl)

hdrItem.Cells(i).HorizontalAlign = HorizontalAlign.Center

End If

Next

End If

End Sub

Protected Sub dgHeader_NeedDataSource(ByVal source As Object, ByVal e As Telerik.Web.UI.GridNeedDataSourceEventArgs) Handles dgHeader.NeedDataSource

If Session("data") Is Nothing Then

Session("data") = CreateTable()

End If

dgHeader.DataSource = Session("data")

End Sub

Private Function CreateTable() As DataTable

Dim dtHeader As DataTable = Session("header")

Dim dtData As New DataTable

For Each dr As DataRow In dtHeader.Rows

dtData.Columns.Add(New DataColumn(dr("COL_ID"), GetType(Integer)))

Next

'Populate w/ data

Dim Generator As System.Random = New System.Random()

Dim r As DataRow

For i As Integer = 0 To 9

r = dtData.NewRow

For j As Integer = 0 To 6

r(j) = Generator.Next(0, 100)

Next

dtData.Rows.Add(r)

Next

Return dtData

End Function

Protected Sub dgHeader_SortCommand(ByVal sender As Object, ByVal e As Telerik.Web.UI.GridSortCommandEventArgs) Handles dgHeader.SortCommand

Dim s As String = ""

End Sub

End Class

Thanks.

Grid

answered on 01 Feb 2012