Questions on UI for ASP.NET AJAX Forum

110,762 questions

1 answer

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Hello friends. I have a radMenu on my MasterPage. when i hover the mouse on it at runtime it suddenly dissapears. and also some of its items have right alignment for text and some of them have left.
What can i do for this problem?

answered on 05 Sep 2012

3 answers

102 views

Bug: all of sudden controls have stopped rendering properly in all browsers

Need Urgent Help. I am much tense.

As seen in attached image, all of sudden controls have stopped rendering properly on screen.
Aligment is off track.

Menus now shows extra row, menu items itself is not aligned properly.
numeric controls shows '0' outside of textbox.

To confirm i created another test project and inserted few controls. there too, the issues are same.
eg. see how Radbutton is displayed in second image.

Please Advice. What's going wrong.

Regards

General Discussions

answered on 05 Sep 2012

2 answers

81 views

Grid Advanced Databinding InPlace Edit results in No Records to Display

Good Afternoon all,

I am hoping to get some help with a simple grid setup that I am working on. I am researching how the Rad Grid control works in order to use it in our production environment. I have little knowledge of the control or its interworkings. I've read through the online documentation and have tried to recreate the example demo with focus toward how I would use it in production. I have a basic Dataset whichi I populate manually for my example. On the aspx page i'm using a basic RadGrid and set the OnNeedDatatSource, I set the MasterTableView EditMode to InPlace and have the columns auto generated. The issue i am seeing is when i click the edit button the RadGrid1_ItemCreated Event is fired but none of theobjects coming in are of type GridDataInsertItem and the IsInEditMode property is always false resulting in a grid that only display "No Records to Display". I'm not sure what i'm missing. Any help would be appreciated. My code is below:

ASPX

<%@ Page Title="Home Page" Language="vb" MasterPageFile="~/Site.Master" AutoEventWireup="false"

CodeBehind="Default.aspx.vb" Inherits="TelerikGridControlProject._Default" %>

<%@ Register assembly="Telerik.Web.UI" namespace="Telerik.Web.UI" tagprefix="telerik" %>

<asp:Content ID="HeaderContent" runat="server" ContentPlaceHolderID="HeadContent">

</asp:Content>

<asp:Content ID="BodyContent" runat="server" ContentPlaceHolderID="MainContent">

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

<Scripts>

<asp:ScriptReference Assembly="Telerik.Web.UI"

Name="Telerik.Web.UI.Common.Core.js">

</asp:ScriptReference>

<asp:ScriptReference Assembly="Telerik.Web.UI"

Name="Telerik.Web.UI.Common.jQuery.js">

</asp:ScriptReference>

<asp:ScriptReference Assembly="Telerik.Web.UI"

Name="Telerik.Web.UI.Common.jQueryInclude.js">

</asp:ScriptReference>

</Scripts>

</telerik:RadScriptManager>

<telerik:RadGrid ID="RadGrid1" runat="server" CellSpacing="0" GridLines="None" OnNeedDataSource="RadGrid1_NeedDataSource" Visible="true">

<MasterTableView EditMode="InPlace" AutoGenerateColumns="True" Visible="true">

<Columns>

<telerik:GridEditCommandColumn UniqueName="EditCommandColumn" />

</Columns>

</MasterTableView>

</telerik:RadGrid>

</asp:Content>

Code Behind:

Imports Telerik.Web.UI

Public Class _Default

Inherits System.Web.UI.Page

Private _myDataTable As New DataTable

Private _nameColumn As DataColumn

Private _myObjectDataSource As ObjectDataSource

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

If Not IsPostBack Then

BuildDataTable()

FillDataTable()

End If

End Sub

Private Sub FillDataTable()

Dim dataRow As DataRow

For i As Integer = 0 To 1

dataRow = MyDataTable.NewRow()

dataRow("CIFNUMBER") = 1

dataRow("CustomerName") = String.Format("Customer {0}", i)

dataRow("BusinessType") = String.Format("Business {0}", i)

dataRow("Role") = "Role"

dataRow("RelationshipToPrimary") = "Spouse"

dataRow("VotingRights") = i

dataRow("Scored") = i * 100

MyDataTable.Rows.Add(dataRow)

Next

End Sub

Private Sub BuildDataTable()

Dim nameList As List(Of String) = New List(Of String)(New String() {"CIFNUMBER", "CustomerName", "BusinessType", "Role", "RelationshipToPrimary", "VotingRights", "Scored"})

For i As Integer = 0 To nameList.Count - 1

MyDataTable.Columns.Add(i)

MyDataTable.Columns.Add(nameList(i))

Next

End Sub

Public Property MyDataTable As DataTable

Get

Return _myDataTable

End Get

Set(value As DataTable)

_myDataTable = value

End Set

End Property

Protected Sub RadGrid1_NeedDataSource(ByVal source As Object, ByVal e As Telerik.Web.UI.GridNeedDataSourceEventArgs) Handles RadGrid1.NeedDataSource

RadGrid1.DataSource = MyDataTable

End Sub

Private Sub RadGrid1_ItemCreated(ByVal sender As Object, ByVal e As Telerik.Web.UI.GridItemEventArgs) Handles RadGrid1.ItemCreated

If (TypeOf e.Item Is GridDataInsertItem AndAlso e.Item.IsInEditMode) Then

'init insert operation triggered

Dim myString As String = "NOTHING"

ElseIf (TypeOf e.Item Is GridEditableItem AndAlso e.Item.IsInEditMode) Then

'edit operation triggered

Dim myString As String = "NOTHING"

End If

End Sub

End Class

Grid

answered on 05 Sep 2012

5 answers

477 views

RadListBox OnSelectedIndexChanged

When I have a RadListBox that allows multiple selections, such as:

<telerik:RadListBox ID="rlbItems" runat="server" AutoPostBack="true" Height="200px"

SelectionMode="Multiple" OnSelectedIndexChanged="items_SelectedIndexChanged" />

The server side event only fires when a single selection is made via a click. If the user clicks to drag across several items, then the event never fires. Is there another event I should be using, or another way to make this even fire appropriately when the selected items change?

ListBox

answered on 05 Sep 2012

21 answers

214 views

Flicker problem in RADPanelBar

I am using RADPanel bar Q2 2008 in my application. I am able to successfully use the control except for a problem in animation.

The animation is showing a flicker on expand or collapse. I digged in to the issue and found that this is occuring only if i remove following string in the aspx header:

DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

If the string is present, the animation works fine but my page breaks. This application is an old application and difficult to debug why it is breaking. I guess the problem is with some not well written HTML. Is there any way i can get the animation working flawlessly with the above string not present in the page?

PanelBar

answered on 05 Sep 2012

1 answer

117 views

CAPTCHA Without ASP.NET Form

I wrote a generic HTTP handler for submitting forms that is shared throughout my site like this:

<form action="formmail.ashx" method="post">

</form>

This is so the graphic artists on my team can put anything they want inside it form-wise and it doesn't rely on a form that has runat="server" in it (so no postbacks in the typical sense that we're all used to). Given that, I'm also not doing any server checking for whether the page is valid behind the button itself which is where my real question lies. Is it possible to utilize RadCaptcha in this manner and it still prevent the form from submitting? Or do I have to migrate to an ASP.NET form that can do a Page.IsValid?

Captcha

answered on 05 Sep 2012

1 answer

66 views

Sliding Zone Width

Hi,

I would like the RadSlidingZone of my project to be invisible when a certain SlidingPane ist expanded (and regain it's visibility when that SlidingPane collapses). I've tried the following code, but it doesn't seem to work:

function OnClientDock(sender, eventArgs)

{

var slidingZone = $find("<%=RadSlidingZone1.ClientID %>");

slidingZone.Width = "0px"; ;

}

function OnClientUndock(sender, eventArgs)

{

var slidingZone = $find("<%=RadSlidingZone1.ClientID %>");

slidingZone.Width = "22px";

}

<telerik:RadSlidingZone ID="RadSlidingZone1" runat="server" DockedPaneID="RadSlidingPane1" >

<telerik:RadSlidingPane ID="RadSlidingPane1" runat="server" Title="SlidingPane"

EnableResize="False" OnClientBeforeDock="OnClientDock" OnClientBeforeUndock="OnClientUndock">

[...]

</telerik:RadSlidingPane>

</telerik:RadSlidingZone>

Any suggestions on how to fix this would be of great help.
Thanks in advance,
Robin

Splitter

answered on 05 Sep 2012

33 answers

1.8K+ views

RadTextBox Password Problem

I am using the RadTextBox control with the Password input. When I retrieve data using a DataTable, the password charicters appear for a second, then dissapear. If I set the imput type to singleline, it works fine. Is there a bug here, or am I doing something wrong? I have verified that I have the lastest version of the control.

Thank you,

Matt

Input

answered on 05 Sep 2012

1 answer

96 views

Uploading .exe and .rar files

Hi, I will upload exe and rar files and use their links in RadEditor, how can i do it?

with many thanks in advance.

Editor

answered on 05 Sep 2012

5 answers

315 views

RadUpload nested in RadGrid

Hi -

I am new to RadControls, and I am having an issue accessing the RadUpload control when it is nested deep inside a RadGrid.

The RadUpload is inside of a RadMultiPage, in the FormTemplate of a RadGrid. I am trying to manipulate the uploaded files, but I can't figure out how to get a reference to the RadUpload when my submit button is clicked. Below is my aspx code for the entire RadGrid:

    
            <telerik:RadGrid ID="RadGrid1" runat="server" AutoGenerateColumns="False"  
        
                                    AllowSorting="True" Skin="Black" 
        
                                    AllowPaging="True" PageSize="5" GridLines="None" DataSourceID="SqlDataSource1" 
        
                                    AllowAutomaticDeletes="false" AllowAutomaticInserts="false" AllowAutomaticUpdates="false"  
        
                                    ShowDesignTimeSmartTagMessage="False" ShowGroupPanel="true"> 
        
                                    <PagerStyle Mode="NumericPages" /> 
        
                                    <MasterTableView CellSpacing="-1" DataKeyNames="IDDepartment" DataSourceID="SqlDataSource1" EditMode="EditForms" 
        
                                        EnableTheming="true" CommandItemDisplay="Top"> 
        
                                        <EditFormSettings EditFormType="Template"> 
        
                                            <FormTemplate> 
        
                                                <asp:Panel ID="InnerContainer" runat="server" Visible="true" style="padding:15px;"> 
        
                                                    <telerik:RadTabStrip ID="RadTabStrip1" runat="server"  
        
                                                        MultiPageID="RadMultiPage1" SelectedIndex="0" Skin="Black"> 
        
                                                        <Tabs> 
        
                                                            <telerik:RadTab runat="server" PageViewID="RadPageView1" Text="Dept Info"> 
        
                                                            </telerik:RadTab> 
        
                                                            <telerik:RadTab runat="server" PageViewID="RadPageView2" Text="Dept Contacts"> 
        
                                                            </telerik:RadTab> 
        
                                                            <telerik:RadTab runat="server" PageViewID="RadPageView3" Text="Dept Files"  
        
                                                                Selected="True"> 
        
                                                            </telerik:RadTab> 
        
                                                        </Tabs> 
        
                                                    </telerik:RadTabStrip> 
        
                                                    <telerik:RadMultiPage ID="RadMultiPage1" runat="server" SelectedIndex="0"> 
        
                                                        <telerik:RadPageView ID="RadPageView1" runat="server" BorderColor="Black"  
        
                                                            BorderStyle="Solid" BorderWidth="1px"> 
        
                                                            <table> 
        
                                                                <tr> 
        
                                                                    <td> 
        
                                                                        Name:</td> 
        
                                                                    <td> 
        
                                                                        <asp:TextBox ID="Name" runat="server" Text='<%# Bind( "Name" ) %>'></asp:TextBox> 
        
                                                                    </td> 
        
                                                                </tr> 
        
                                                                <tr> 
        
                                                                    <td> 
        
                                                                        Description:</td> 
        
                                                                    <td align="center"> 
        
                                                                        <telerik:RadEditor ID="Description" runat="server" BackColor="White"  
        
                                                                            HTML='<%# Bind( "Description" ) %>' Skin="Black"> 
        
                                                                            <CssFiles> 
        
                                                                                <telerik:EditorCssFile Value="~/css/Styles1.css" /> 
        
                                                                            </CssFiles> 
        
                                                                            <Content> 
        
                                                                            </Content> 
        
                                                                        </telerik:RadEditor> 
        
                                                                    </td> 
        
                                                                </tr> 
        
                                                            </table> 
        
                                                        </telerik:RadPageView> 
        
                                                        <telerik:RadPageView ID="RadPageView2" runat="server" BorderColor="Black"  
        
                                                            BorderStyle="Solid" BorderWidth="1px"> 
        
                                                            <table> 
        
                                                                <tr> 
        
                                                                    <td></td> 
        
                                                                    <td>Hold Ctrl to select multiple<br /></td> 
        
                                                                </tr> 
        
                                                                <tr> 
        
                                                                    <td>Contacts:</td> 
        
                                                                    <td> 
        
                                                                        <asp:ListBox ID="lstContacts" runat="server" DataSourceID="SqlDataSource2"  
        
                                                                            DataTextField="FullName" DataValueField="IDEmployee"  
        
                                                                            ondatabound="lstContacts_DataBound" SelectionMode="Multiple" Width="250px"></asp:ListBox> 
        
                                                                    </td> 
        
                                                                </tr> 
        
                                                            </table> 
        
                                                        </telerik:RadPageView> 
        
                                                        <telerik:RadPageView ID="RadPageView3" runat="server" BorderColor="Black"  
        
                                                            BorderStyle="Solid" BorderWidth="1px"> 
        
                                                            <telerik:RadGrid ID="RadGrid2" runat="server" AutoGenerateColumns="False"  
        
                                                                AllowSorting="True" Skin="Black" AllowPaging="True" PageSize="5"  
        
                                                                GridLines="None" 
        
                                                                ShowDesignTimeSmartTagMessage="False" ShowGroupPanel="True"  
        
                                                                onneeddatasource="RadGrid2_NeedDataSource"> 
        
                                                                <MasterTableView CellSpacing="-1"> 
        
                                                                    <RowIndicatorColumn> 
        
                                                                        <HeaderStyle Width="20px" /> 
        
                                                                    </RowIndicatorColumn> 
        
                                                                    <ExpandCollapseColumn> 
        
                                                                        <HeaderStyle Width="20px" /> 
        
                                                                    </ExpandCollapseColumn> 
        
                                                                    <Columns> 
        
                                                                        <telerik:GridButtonColumn ButtonType="ImageButton" CommandName="Delete"  
        
                                                                            ConfirmDialogType="RadWindow" ConfirmText="Are you sure you want to delete this record?" 
        
                                                                            UniqueName="Delete"> 
        
                                                                        </telerik:GridButtonColumn> 
        
                                                                        <telerik:GridBoundColumn DataField="FileName" HeaderText="File Name"  
        
                                                                            SortExpression="FileName" UniqueName="FileName"> 
        
                                                                        </telerik:GridBoundColumn> 
        
                                                                        <telerik:GridBoundColumn DataField="Description" HeaderText="Description"  
        
                                                                            SortExpression="Description" UniqueName="Description"> 
        
                                                                        </telerik:GridBoundColumn> 
        
                                                                    </Columns> 
        
                                                                </MasterTableView> 
        
                                                            </telerik:RadGrid> 
        
                                                            <table width="100%"> 
        
                                                                <tr> 
        
                                                                    <td>Upload file: </td> 
        
                                                                    <td> <div class="FileDetails"> 
        
                                                                        <telerik:RadUpload ID="RadUpload1" runat="server" MaxFileInputsCount="5"  
        
                                                                            OnClientAdded="addTitle"  
        
                                                                            TargetFolder="~/files" EnableFileInputSkinning="true"  
        
                                                                            ControlObjectsVisibility="RemoveButtons, AddButton" Skin="Black"> 
        
                                                                        </telerik:RadUpload> 
        
                                                                        <div class="UploadButton"><asp:Button Width="75px" id="buttonSubmit" runat="server" OnClick="buttonSubmit_Click" text="Upload" /></div></div> 
        
                                                                    </td> 
        
                                                                </tr> 
        
                                                                <tr> 
        
                                                                    <td align="center" colspan="2"> 
        
                                                                       <telerik:RadProgressArea ID="RadProgressArea1" runat="server" Skin="Black"> 
        
                                                                            <Localization Uploaded="Uploaded" /> 
        
                                                                        </telerik:RadProgressArea> <br /><br /> 
        
                                                                    </td> 
        
                                                                </tr> 
        
                                                            </table> 
        
                                                        </telerik:RadPageView> 
        
                                                    </telerik:RadMultiPage> 
        
                                                    <table width="100%"> 
        
                                                        <tr> 
        
                                                            <td align="center"> 
        
                                                                <asp:Button ID="Update" runat="server" Text="Update" CommandName="Update" /> 
        
                                                                <asp:Button ID="Cancel" runat="server" Text="Cancel" CommandName="Cancel" /> 
        
                                                            </td> 
        
                                                        </tr> 
        
                                                    </table> 
        
                                                </asp:Panel> 
        
                                            </FormTemplate> 
        
                                        </EditFormSettings> 
        
                                        <Columns> 
        
                                            <telerik:GridEditCommandColumn ButtonType="ImageButton" UniqueName="Edit"> 
        
                                            </telerik:GridEditCommandColumn> 
        
                                            <telerik:GridBoundColumn DataField="Name" HeaderText="Name"  
        
                                                SortExpression="Name" UniqueName="Name"> 
        
                                            </telerik:GridBoundColumn> 
        
                                            <telerik:GridBoundColumn DataField="Description" HeaderText="Description"  
        
                                                SortExpression="Description" UniqueName="Description"> 
        
                                            </telerik:GridBoundColumn> 
        
                                            <telerik:GridButtonColumn ButtonType="ImageButton" CommandName="Delete"  
        
                                                ConfirmDialogType="RadWindow"  
        
                                                ConfirmText="Are you sure you want to delete this record?" Text="Delete"  
        
                                                UniqueName="Delete"> 
        
                                            </telerik:GridButtonColumn> 
        
                                        </Columns> 
        
                                    </MasterTableView> 
        
                                </telerik:RadGrid>

Can someone tell me how to access RadUpload1 from the buttonSubmit_Click event?

Upload (Obsolete)

answered on 05 Sep 2012

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