Questions on UI for ASP.NET AJAX Forum

1 answer

79 views

Change textbox heading in editform

Hi,
How to change the heading of the textbox in editform. Iam using the editform type as edit mode.
thanks
Allen

Grid

answered on 30 Nov 2012

4 answers

384 views

Rad grid EditFormSettings

Hi,
I have one user control, say test.ascx, I am refering this user control in 2 aspx pages. In one aspx page, i am calling this user control inside the rad grid EditFormSetting tag.
In this case can I identify from the code behind wether this user control is calling inside the Editform setting tag or not ?

Grid

answered on 30 Nov 2012

1 answer

191 views

Change color of bar in bar chart

Please how can I change the color of the bars of the telerik barchart.

Thanks.

Chart (Obsolete)

answered on 30 Nov 2012

1 answer

94 views

How to get the RadWindow content as a byte array.?

Hi Everyone,

I have an RadWindow control in an aspx page.
I have populated the Content of the RadWindow control with an Editable PDF ( Online Editable PDF users can fill the form).
I have an ASP.NET Button control outside the RadWindow.
In the click event of the ASP.NET Button, I need the PDF's values ( newly entered values).
Is there anyway to get the PDF's values in the form of a byte array......?

Thanks in advance.

General Discussions

answered on 30 Nov 2012

2 answers

239 views

Listview columns

Hi! I am new with using the radlistview control. I am trying to mimic a very basic photo gallery to play with this listview control. I just want to display 9 images at a time, in columns of 3 (3x3). While I can get the images and titles to display. I can only get 1 column that shows all 9 images. Is there anything special I need to set to get my 3 "columns." There might be a pretty simple answer for this but I haven't found it yet. Thanks!

ListView

answered on 30 Nov 2012

6 answers

159 views

OnClientEntryAdded runs twice

Hello!

I found out that OnClientEntryAdded handler runs twice when AllowCustomEntry="true", which is somewhat undesirable behavior. There's a simple reproduction below. One should put a breakpoint in ClientEntryAdded() and in ServerEntryAdded(). The consequence of steps is
1) ClientEntryAdded()
2) ServerEntryAdded()
3) ClientEntryAdded()

Default.aspx

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Default.aspx.cs" Inherits="TestFocusOnAutocomplete._Default" %>

<%@ Register Assembly="Telerik.Web.UI, Version=2012.3.1120.35, Culture=neutral, PublicKeyToken=121fae78165ba3d4" 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">

<html xmlns="http://www.w3.org/1999/xhtml">

<head runat="server">

<title></title>

<script type="text/javascript">

function ClientEntryAdded(sender, eventArgs) {

}

</script>

</head>

<body>

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

<div>

<asp:ScriptManager runat="server" />

<telerik:RadAutoCompleteBox runat="server"

AllowCustomEntry="true"

OnClientEntryAdded="ClientEntryAdded"

OnEntryAdded="ServerEntryAdded"

ID="racb" />

</div>

</form>

</body>

</html>

Default.aspx.cs

using System;

using System.Collections.Generic;

using System.Linq;

using System.Web;

using System.Web.UI;

using System.Web.UI.WebControls;

using Telerik.Web.UI;

using System.Threading;

namespace TestAutocomplete

{

public partial class _Default : System.Web.UI.Page

{

protected void Page_Load(object sender, EventArgs e)

{

racb.DataSource = new List<string>();

racb.DataBind();

}

protected void ServerEntryAdded(object sender, AutoCompleteEntryEventArgs e)

{

}

AutoCompleteBox

answered on 30 Nov 2012

4 answers

72 views

Reminder skin error.

I have an error message.

Telerik.Web.UI.ReminderDialog with ID='ReminderDialog' was unable to find embedded skin with name 'DefaultCustom'. Please, make sure that you spelled the skin name correctly, or if you want to use a custom skin, set EnableEmbeddedSkins=false.

I used DefaultCustom skin. But I can't find Reminder Dialog skin property.
So, Where can I setup Reminder Dialog skin?

Here is my aspx code.



<link href="TelerikSkins/Scheduler.DefaultCustom.css" type="text/css" rel="Stylesheet" />
<link href="TelerikSkins/SchedulerRecurrenceEditor.DefaultCustom.css" type="text/css" rel="Stylesheet" />
<link href="TelerikSkins/SchedulerReminderDialog.DefaultCustom.css" type="text/css" rel="Stylesheet" />
<link href="TelerikSkins/Calendar.DefaultCustom.css" type="text/css" rel="Stylesheet" />
<link href="TelerikSkins/Menu.DefaultCustom.css" type="text/css" rel="Stylesheet" />
 
<telerik:RadSkinManager ID="RadSkinManager1" runat="server" Skin="DefaultCustom" />
 
<telerik:RadScheduler ID="RadSchedulerTemplate" runat="server" EnableEmbeddedSkins="false"
    EnableDescriptionField="true" Height="800"
    SelectedView="DayView" DataKeyField="ID" DataSubjectField="Subject" DataStartField="Start" 
        DataEndField="End"
    DataDescriptionField="Description" DataRecurrenceField="RecurrenceRule"     
        DataRecurrenceParentKeyField="RecurrenceParentID"
    DataReminderField="Reminder" Reminders-Enabled="true" >
    <AdvancedForm Modal="true" />
    <AppointmentContextMenuSettings EnableDefault="true" EnableEmbeddedSkins="false" />
    <TimeSlotContextMenuSettings EnableDefault="true" EnableEmbeddedSkins="false" />
    <Reminders Enabled="true" />
</telerik:RadScheduler>

Scheduler

answered on 30 Nov 2012

1 answer

115 views

Start radprogress after file uploaded

Hi,
i've this code aspx and vbnet 2010:

how can I start the progressbar simultaneously upload the file? calculate the actual file transfer?

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

style=

"font-family: Verdana; font-size: small; background-image: url('Image/Upload.jpg'); background-repeat: no-repeat; width: 640px; height: 480px"

>

<div>

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

</telerik:RadScriptManager>

<br />

<table style="border: 0px; margin: 0px; padding: 0px; width: 100%">

<tr>

<td style="border-style: none; border-color: inherit; border-width: 0px; margin: 0px; padding: 0px; text-align: center;">

</td>

</tr>

<tr>

<td style="border-style: none; border-color: inherit; border-width: 0px; margin: 0px; padding: 0px; text-align: center;">

</td>

</tr>

<tr>

<td style="border-style: none; border-color: inherit; border-width: 0px; margin: 0px; padding: 0px; text-align: center;">

</td>

</tr>

<tr>

<td style="border-style: none; border-color: inherit; border-width: 0px; margin: 0px; padding: 0px; text-align: center;">

<telerik:RadUpload ID="RadUpload1" Runat="server"

AllowedFileExtensions="jpg,jpeg,png,gif" OverwriteExistingFiles="True"

TargetFolder="public/image_profile" ControlObjectsVisibility="None"

InputSize="50" Height="22px" style="text-align: left" Skin="Sunset">

<Localization Select="Cerca" />

</telerik:RadUpload>

<asp:CustomValidator ID="CustomValidator1" runat="server"

ErrorMessage="File errato" ClientValidationFunction="validateRadUpload" OnServerValidate="CustomValidator1_ServerValidate" ForeColor="Red"></asp:CustomValidator>

<div style="font-size:x-small">Il file deve avere le seguenti estensioni: .jpg, .jpeg, .png

</div>

<div>

</div>

<telerik:RadButton ID="RadButton1" runat="server"

Text="Avvia trasferimento" Skin="Sunset">

</telerik:RadButton>

<script type="text/javascript">

function validateRadUpload(source, e) {

e.IsValid = false;

var upload = $find("<%= RadUpload1.ClientID %>");

var inputs = upload.getFileInputs();

for (var i = 0; i < inputs.length; i++) {

//check for empty string or invalid extension

if (inputs[i].value != "" && upload.isExtensionValid(inputs[i].value)) {

e.IsValid = true;

break;

}

</script>

</td>

</tr>

<tr>

<td style="border-style: none; border-color: inherit; border-width: 0px; margin: 0px; padding: 0px; text-align: center;">

<div>

</div>

<asp:Label ID="Label1" runat="server" Text="Nessun file caricato"

ForeColor="Green"></asp:Label>

<asp:Repeater ID="Repeater1" runat="server" Visible="False">

<HeaderTemplate>

<div style="color: green">

File caricato:</div>

</HeaderTemplate>

<ItemTemplate>

<%#DataBinder.Eval(Container.DataItem, "FileName")%>

<%#DataBinder.Eval(Container.DataItem, "ContentLength").ToString() + " bytes"%>

<br />

</ItemTemplate>

</asp:Repeater>

</td>

</tr>

<tr>

<td style="border-style: none; border-color: inherit; border-width: 0px; margin: 0px; padding: 0px; text-align: center;">

<telerik:RadProgressManager ID="RadProgressManager1" runat="server" />

<telerik:RadProgressArea ID="RadProgressArea1" Runat="server" ProgressIndicators="FilesCountBar, FilesCount, FilesCountPercent, SelectedFilesCount, CurrentFileName">

<Localization Uploaded="Trasferito" CurrentFileName="Trasferimento file:"

EstimatedTime="Tempo stimato:" Total="Totale " TotalFiles="Totale files: "

TransferSpeed="Velocità: " UploadedFiles="File trasferiti:"></Localization>

</telerik:RadProgressArea>

</td>

</tr>

<tr>

<td style="border-style: none; border-color: inherit; border-width: 0px; margin: 0px; padding: 0px; text-align: center;">

<div>

</div>

<asp:ImageButton ID="Imgbtnesci" runat="server"

ImageUrl="~/Image/esci1.png" ValidationGroup="esci" />

</td>

</tr>

</table>

</div>

</form

>


Protected Sub RadButton1_Click(sender As Object, e As System.EventArgs) Handles RadButton1.Click
        If RadUpload1.UploadedFiles.Count > 0 Then
            UpdateProgressContext()
            Repeater1.DataSource = RadUpload1.UploadedFiles
            Repeater1.DataBind()
            Label1.Visible = False
            Repeater1.Visible = True
        Else
            Label1.Visible = True
            Repeater1.Visible = False
        End If
    End Sub
    Private Sub UpdateProgressContext()
        Const total As Integer = 100
 
        Dim progress As RadProgressContext = RadProgressContext.Current
        progress.Speed = "N/A"
 
        For i As Integer = 0 To total - 1
            progress.PrimaryTotal = 1
            progress.PrimaryValue = 1
            progress.PrimaryPercent = 100
 
            progress.SecondaryTotal = total
            progress.SecondaryValue = i
            progress.SecondaryPercent = i
 
            progress.CurrentOperationText = "Step " & i.ToString()
 
            If Not Response.IsClientConnected Then
                Exit For
            End If
            progress.TimeEstimated = (total - i) * 100
            System.Threading.Thread.Sleep(100)
        Next
    End Sub
 
    Protected Sub CustomValidator1_ServerValidate(source As Object, e As System.Web.UI.WebControls.ServerValidateEventArgs) Handles CustomValidator1.ServerValidate
        e.IsValid = (RadUpload1.InvalidFiles.Count = 0)
    End Sub

Upload (Obsolete)

answered on 30 Nov 2012

1 answer

110 views

InitialPageLoad

Have problem to load my TreeView using "Public Sub buildTree()" and InitialPageLoad...
What can I possibly do wrong ....



    <telerik:RadAjaxManager ID="RadAjaxManager1" OnAjaxRequest="RadAjaxManager1_AjaxRequest" runat="server">
        <AjaxSettings>
            <telerik:AjaxSetting AjaxControlID="RadAjaxManager1">
                <UpdatedControls>
                    <telerik:AjaxUpdatedControl ControlID="PanelLoad" />
                </UpdatedControls>
            </telerik:AjaxSetting>
        </AjaxSettings>
        <ClientEvents OnRequestStart="RequestStart" OnResponseEnd="ResponseEnd" />
    </telerik:RadAjaxManager>
 
    <telerik:RadCodeBlock ID="RadCodeBlock1" runat="server">
        <script type="text/javascript">
            function RequestStart(sender, eventArgs) {
                $get("<%=modalDiv.ClientID %>").style.display = "block";
            }
 
            function ResponseEnd(sender, eventArgs) {
                $get("<%=modalDiv.ClientID %>").style.display = "none";
            }
 
            function pageLoad(sender, eventArgs) {
                if (!eventArgs.get_isPartialLoad()) {
                    $find("<%= RadAjaxManager1.ClientID %>").ajaxRequest("InitialPageLoad");
                }
            }
        </script>
    </telerik:RadCodeBlock>
 
<asp:Panel ID="PanelLoad" Visible="False" Style="padding-left: 6px; padding-top:6px;" runat="server">
My TreeView databind using the "Public Sub buildTree()"
</asp:Panel>
 
    <div id="modalDiv" style="position: absolute; top: 40px; left: 0px; height: 3000px; width: 100%; z-index: 100; background: gray; display: none; opacity: 0.3; filter: alpha(opacity=100);" runat="server" />

Protected

Sub RadAjaxManager1_AjaxRequest(ByVal sender As Object, ByVal e As Telerik.Web.UI.AjaxRequestEventArgs)

If e.Argument = "InitialPageLoad" Then

'System.Threading.Thread.Sleep(3000)

PanelLoad.Visible = True

End If

End Sub

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

If Not Page.IsPostBack Then

buildTree()

End If

End Sub

'....................................

Public Sub buildTree()

Dim MyConnection As New SqlConnection(System.Configuration..................

Dim MyDataAdapter As New SqlDataAdapter("select NodeId, ParentNodeId................

Dim DS As New DataSet()

MyDataAdapter.Fill(DS)

DS.Relations.Add("NodeRelation",...........

Ajax

answered on 30 Nov 2012

1 answer

143 views

Customize RadScheduler Hours Column?

I am currently attempting to use the RadScheduler component in a slightly different manner than is prescribed or given in all the examples i have seen. What i want to do is use the RadScheduler as a resource allocator for frequency instead of time. To do this, i need to customize the hours column to show whatever frequency values i am allocating instead of time. Is there any way to override the time being displayed and use custom text instead? I do not necessarily need the RadScheduler to handle integer values for frequency instead of time, i just need to be able modify the time displayed.

Thanks & Regards,
Matt C

Scheduler

answered on 30 Nov 2012