Questions on UI for ASP.NET AJAX Forum

1 answer

77 views

Columns "Sum of ...", "Count of..." Literal

I can't find how to change the literal of an aggregated column with it's caption from "Sum of..." to "other caption". How can I do it?

PivotGrid

answered on 16 Nov 2016

2 answers

324 views

wizard scroll to top on next

Hi, One of my wizard step is taking up a lot of space on mobile. User need to scroll down to fill the form. When the user click next, the wizard does not come back to top.

Is there a way to automatically scoll back to top when we hit "next" ?

thank you

Wizard

answered on 16 Nov 2016

1 answer

139 views

Cursor is not moving outside the table in RTE

I am facing a issue related to RTE.

To reproduce this issue, please follow the below steps -
1. http://demos.telerik.com/aspnet-ajax/editor/examples/overview/defaultcs.aspx
2. Switch to HTML view and copy
<table>
<tbody>
<tr>
<td>test</td>
</tr>
</tbody>
</table>
3. Switch to Design tab.

Actual Result: Cannot move cursor or input outside the table.

Expected result: we should move cursor and input outside the table.

Editor

answered on 16 Nov 2016

1 answer

83 views

RecurrenceEditor (Without Scheduler Control)

Hello,

I am trying to make use of RecurrenceEditor (Without Scheduler Control)

Question I am having: Is there a possibility to add functionality to select Time as well in "End By" option? This seems like a RadDatePicker Control.

Please help.

Scheduler

answered on 16 Nov 2016

1 answer

115 views

The back color of appointments loses after cancelling edit the appointments

Hi There,

I am working on the timeline view of the Scheduler. I set the back color for appointments in RadScheduler1_AppointmentDataBound function. But the back color of the appointments loses after clicking the cancel button on the advanced pop-up form. Please see the following for my test code. Any help is much appreciated.

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="RadSchedulerTest.aspx.cs" Inherits="RadSchedulerTest" %>

<%@ 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">

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

<head runat="server">

<title></title>

<style type="text/css">

.rsAptDelete {

display: none;

}

</style>

</head>

<body>

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

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

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

<AjaxSettings>

<telerik:AjaxSetting AjaxControlID="RadScheduler1">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="RadScheduler1" LoadingPanelID="RadAjaxLoadingPanel1">

</telerik:AjaxUpdatedControl>

</UpdatedControls>

</telerik:AjaxSetting>

</AjaxSettings>

</telerik:RadAjaxManager>

<telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" runat="server">

</telerik:RadAjaxLoadingPanel>

<div>

<telerik:RadScheduler runat="server" ID="RadScheduler1" Width="920"

OnAppointmentInsert="RadScheduler1_AppointmentInsert" Reminders-Enabled="false"

OnAppointmentUpdate="RadScheduler1_AppointmentUpdate"

DataKeyField="ID" DataSubjectField="Subject" DataStartField="Start" DataEndField="End"

DataRecurrenceField="RecurrenceRule" DataRecurrenceParentKeyField="RecurrenceParentId"

DataReminderField="Reminder" SelectedView="TimelineView" ShowViewTabs="false" AppointmentStyleMode="Default"

OnTimeSlotCreated="RadScheduler1_TimeSlotCreated" OnNavigationComplete="RadScheduler1_NavigationComplete" ColumnWidth="28"

OnAppointmentDataBound="RadScheduler1_AppointmentDataBound" StartInsertingInAdvancedForm="true">

<TimelineView ShowInsertArea="false" SlotDuration="1" GroupBy="User, Month" GroupingDirection="Vertical" ColumnHeaderDateFormat="MMM dd ddd" HeaderDateFormat="MMMM, yyyy"/>

</telerik:RadScheduler>

</div>

</form>

</body>

</html>

using System;

using System.Data;

using System.Configuration;

using System.Collections.Generic;

using System.Web;

using System.Web.Security;

using System.Web.UI;

using System.Web.UI.WebControls;

using System.Web.UI.WebControls.WebParts;

using System.Web.UI.HtmlControls;

using Telerik.Web.UI;

using Telerik.Web.UI.Calendar;

using Telerik.Web.UI.Calendar.View;

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

{

private const string AppointmentsKey = "Telerik.Web.Examples.Scheduler.BindToList.CS.Apts";

private List<AppointmentInfo> Appointments

{

get

{

List<AppointmentInfo> sessApts = Session[AppointmentsKey] as List<AppointmentInfo>;

if (sessApts == null)

{

sessApts = new List<AppointmentInfo>();

Session[AppointmentsKey] = sessApts;

}

return sessApts;

}

protected override void OnInit(EventArgs e)

{

base.OnInit(e);

if (!IsPostBack)

{

Session.Remove(AppointmentsKey);

InitializeResources();

InitializeAppointments();

}

RadScheduler1.DataSource = Appointments;

}

protected void Page_Load(object sender, EventArgs e)

{

RadScheduler1.EnableAjaxSkinRendering = true;

if (!IsPostBack & RadScheduler1.SelectedView == SchedulerViewType.TimelineView)

{

int year = RadScheduler1.SelectedDate.Year;

int month = RadScheduler1.SelectedDate.Month;

int numberOfDaysInCurrentMonth = DateTime.DaysInMonth(year, month);

RadScheduler1.SelectedDate = new DateTime(year, month, 1);

RadScheduler1.TimelineView.NumberOfSlots = numberOfDaysInCurrentMonth;

}

protected void RadScheduler1_NavigationComplete(object sender, SchedulerNavigationCompleteEventArgs e)

{

if (RadScheduler1.SelectedView == SchedulerViewType.TimelineView)

{

int year = RadScheduler1.SelectedDate.Year;

int month = RadScheduler1.SelectedDate.Month;

int numberOfDaysInCurrentMonth = DateTime.DaysInMonth(year, month);

RadScheduler1.SelectedDate = new DateTime(year, month, 1);

RadScheduler1.TimelineView.NumberOfSlots = numberOfDaysInCurrentMonth;

}

protected void RadScheduler1_TimeSlotCreated(object sender, Telerik.Web.UI.TimeSlotCreatedEventArgs e)

{

}

protected void RadScheduler1_AppointmentDataBound(object sender, SchedulerEventArgs e)

{

e.Appointment.BackColor = System.Drawing.Color.FromName("#3d2f2b");

e.Appointment.ForeColor = System.Drawing.Color.White;

}

protected void RadScheduler1_AppointmentInsert(object sender, SchedulerCancelEventArgs e)

{

Appointments.Add(new AppointmentInfo(e.Appointment));

}

protected void RadScheduler1_AppointmentUpdate(object sender, AppointmentUpdateEventArgs e)

{

AppointmentInfo ai = FindById(e.ModifiedAppointment.ID);

RecurrenceRule rrule;

if (RecurrenceRule.TryParse(e.ModifiedAppointment.RecurrenceRule, out rrule))

{

rrule.Range.Start = e.ModifiedAppointment.Start;

rrule.Range.EventDuration = e.ModifiedAppointment.End - e.ModifiedAppointment.Start;

TimeSpan startTimeChange = e.ModifiedAppointment.Start - e.Appointment.Start;

for (int i = 0; i < rrule.Exceptions.Count; i++)

{

rrule.Exceptions[i] = rrule.Exceptions[i].Add(startTimeChange);

}

e.ModifiedAppointment.RecurrenceRule = rrule.ToString();

}

ai.CopyInfo(e.ModifiedAppointment);

}

private void InitializeResources()

{

ResourceType resType = new ResourceType("User");

resType.ForeignKeyField = "UserID";

RadScheduler1.ResourceTypes.Add(resType);

RadScheduler1.Resources.Add(new Resource("User", 1, "Test1"));

RadScheduler1.Resources.Add(new Resource("User", 2, "Test2"));

RadScheduler1.Resources.Add(new Resource("User", 3, "Test3"));

RadScheduler1.Resources.Add(new Resource("User", 4, "Test4"));

RadScheduler1.Resources.Add(new Resource("User", 5, "Test5"));

RadScheduler1.Resources.Add(new Resource("User", 6, "Test6"));

RadScheduler1.Resources.Add(new Resource("User", 7, "Test7"));

RadScheduler1.Resources.Add(new Resource("User", 8, "Test8"));

RadScheduler1.Resources.Add(new Resource("User", 9, "Test9"));

RadScheduler1.Resources.Add(new Resource("User", 10, "Test10"));

}

private void InitializeAppointments()

{

DateTime start = DateTime.UtcNow.Date;

start = start.AddDays(6);

Appointments.Add(new AppointmentInfo("6", start, start.AddDays(1), string.Empty, null, string.Empty, 1));

Appointments.Add(new AppointmentInfo("5", start.AddDays(2), start.AddDays(3), string.Empty, null, string.Empty, 2));

start = start.AddDays(-1);

DateTime dayStart = RadScheduler1.UtcDayStart(start);

Appointments.Add(new AppointmentInfo("3", dayStart, dayStart.AddDays(1), string.Empty, null, string.Empty, 1));

Appointments.Add(new AppointmentInfo("2", start.AddDays(2), start.AddDays(3), string.Empty, null, string.Empty, 2));

start = start.AddDays(2);

Appointments.Add(new AppointmentInfo("8", start.AddDays(2), start.AddDays(4), string.Empty, null, string.Empty, 1));

}

private AppointmentInfo FindById(object ID)

{

foreach (AppointmentInfo ai in Appointments)

{

if (ai.ID.Equals(ID))

{

return ai;

}

return null;

}

class AppointmentInfo

{

private readonly string _id;

private string _subject;

private DateTime _start;

private DateTime _end;

private string _recurrenceRule;

private string _recurrenceParentId;

private string _reminder;

private int? _userID;

public string ID

{

get

{

return _id;

}

public string Subject

{

get

{

return _subject;

}

set

{

_subject = value;

}

public DateTime Start

{

get

{

return _start;

}

set

{

_start = value;

}

public DateTime End

{

get

{

return _end;

}

set

{

_end = value;

}

public string RecurrenceRule

{

get

{

return _recurrenceRule;

}

set

{

_recurrenceRule = value;

}

public string RecurrenceParentID

{

get

{

return _recurrenceParentId;

}

set

{

_recurrenceParentId = value;

}

public int? UserID

{

get

{

return _userID;

}

set

{

_userID = value;

}

public string Reminder

{

get

{

return _reminder;

}

set

{

_reminder = value;

}

private AppointmentInfo()

{

_id = Guid.NewGuid().ToString();

}

public AppointmentInfo(string subject, DateTime start, DateTime end,

string recurrenceRule, string recurrenceParentID, string reminder, int? userID)

: this()

{

_subject = subject;

_start = start;

_end = end;

_recurrenceRule = recurrenceRule;

_recurrenceParentId = recurrenceParentID;

_reminder = reminder;

_userID = userID;

}

public AppointmentInfo(Appointment source)

: this()

{

CopyInfo(source);

}

public void CopyInfo(Appointment source)

{

Subject = source.Subject;

Start = source.Start;

End = source.End;

RecurrenceRule = source.RecurrenceRule;

if (source.RecurrenceParentID != null)

{

RecurrenceParentID = source.RecurrenceParentID.ToString();

}

if (!String.IsNullOrEmpty(Reminder))

{

Reminder = source.Reminders[0].ToString();

}

Resource user = source.Resources.GetResourceByType("User");

if (user != null)

{

UserID = (int?)user.Key;

}

else

{

UserID = null;

}

Scheduler

answered on 15 Nov 2016

1 answer

75 views

RadGrid W3C validation error

We have seen validation errors (we used W3C validator at https://validator.w3.org/) that are related to colspan being set to number that is less than the number of col elements defined in colgroup. Example:

We have seen these errors in your RadGrid demo source too (http://demos.telerik.com/aspnet-ajax/grid/examples/overview/defaultcs.aspx)

When can we expect this issue to be resolved?

Thank you.

Ajax

answered on 15 Nov 2016

4 answers

528 views

Exception with Telerik.Web.UI.WebResource.axd?_TSM_HiddentField_=

Hi,

In my project, I always have exception with the WebResource.axd. For example:

Exception was thrown at line 4596, column 6 in http://localhost:49573/Telerik.Web.UI.WebResource.axd?_TSM_HiddenField_=RadScriptManager1_TSM&compress=1&_TSM_CombinedScripts_=;;System.Web.Extensions,+Version=4.0.0.0,+Culture=neutral,+PublicKeyToken=31bf3856ad364e35:fr-FR:c9cbdec3-c810-4e87-846c-fb25a7c08002:ea597d4b:b25378d2;Telerik.Web.UI:fr-FR:df833b2e-28ee-45e7-8320-6f2a9cb883d7:16e4e7cd:f7645509:22a6274a:ed16cbdc:874f8ea2:24ee1bba:f46195d3:19620875:490a9d4e:bd8f85e4

And error in script is line:

{var f=this

._iframe.contentWindow.document.title;

So, as my project is huge, I reproduce it in a simple application:
I had a webpage with a RadWindow. Exception occur (javascript exception).
I had another webpage using a masterpage. This time, RadWindows even do not open!

I think it's a configuration pb but I'm unable to find it.

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

<!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 id="Head1" runat="server">

<title>Title</title>

</head>

<body>

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

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

<Scripts>

<asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.Core.js" />

<asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.jQuery.js" />

<asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.jQueryInclude.js" />

</Scripts>

</telerik:RadScriptManager>

<script type="text/javascript">

//Put your JavaScript code here.

</script>

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

<telerik:RadWindowManager ID="RadWindowManager1" runat="server">

<Windows>

<telerik:RadWindow ID="RadWindow1" runat="server" Animation="Fade" Modal="True" NavigateUrl="http://www.c2i.fr" OpenerElementID="Button1" Style="display: none;" Title="C2I.FR" />

</Windows>

</telerik:RadWindowManager>

<asp:Button ID="Button1" runat="server" Text="Button" />

</form>

</body>

</html>

And here is my web.config:

<?xml version="1.0"?>

<configuration>

<appSettings>

<add key="Telerik.Skin" value="Office2010Silver"/>

<add key="Telerik.ScriptManager.TelerikCdn" value="Disabled"/>

<add key="Telerik.StyleSheetManager.TelerikCdn" value="Disabled"/>

</appSettings>

<system.web>

<compilation debug="true" targetFramework="4.0"/>

<pages>

<controls>

<add tagPrefix="telerik" namespace="Telerik.Web.UI" assembly="Telerik.Web.UI"/>

</controls>

</pages>

<httpHandlers>

<add path="Telerik.Web.UI.WebResource.axd" type="Telerik.Web.UI.WebResource" verb="*" validate="false"/>

</httpHandlers>

<httpModules>

<add name="RadCompression" type="Telerik.Web.UI.RadCompression"/>

</httpModules>

</system.web>

<system.webServer>

<validation validateIntegratedModeConfiguration="false"/>

<modules runAllManagedModulesForAllRequests="true">

<remove name="RadCompression"/>

<add name="RadCompression" type="Telerik.Web.UI.RadCompression" preCondition="integratedMode"/>

</modules>

<handlers>

<remove name="Telerik_Web_UI_WebResource_axd"/>

<add name="Telerik_Web_UI_WebResource_axd" path="Telerik.Web.UI.WebResource.axd" type="Telerik.Web.UI.WebResource" verb="*" preCondition="integratedMode"/>

</handlers>

</system.webServer>

</configuration>

Thank's to take your time to help me.

ScriptManager and StyleSheetManager

answered on 15 Nov 2016

3 answers

90 views

RadRating: Show selected item on another page

Hi

I am using the RadRating list control. Once the user has entered there data - I would like to show what they have chosen on the next page. The value they have chosen is storing just fine. But when they are on the next page I want to show the rating they choose. I thought the RadRating1.SelectedItem.Value might do the trick but this does not set the item that has been selected.

Any ideas how I show the item they selected on another page - but using the same RadRating control

Thanks in advance

Rating

answered on 15 Nov 2016

5 answers

313 views

Telerik Rad Grid is not able to access ClientID.

Hi,

I have telerik Rad Grid Control. I want disabled row to be checked even if someone check/uncheck select all functionality. So I have written below Jquery code to handle it.

$(document).ready(function () {
        $("#SelectColumnSelectCheckBox").click(function () {
            var checked = this.checked;
            if (checked == false) {
                $("#ctl00_MainContent_gridRules_ctl00 tbody tr").each(function () {
                    if ($(this).attr('disabled') == "disabled") {
                        $(this).find("input").attr('checked', 'checked');
                    }
                });
            }
        });
    });

I want to change the hardcoded value of grid (ctl00_MainContent_gridRules_ctl00) and Select all checkbox (SelectColumnSelectCheckBox) to clientID.

I have tried <%=Radgrid.ClientID%> but that does not work.

Does anyone know how to get the clientID of the telerik RAD grid?

Please give me reply sooner as this is urgent for me.

Thanks in advance.

Regards,
Devendra.

Grid

answered on 15 Nov 2016

4 answers

118 views

How let user rename node client-side

Hi,

I have a "Rneame" context menu on my treeview that gets handled client-side and initiates node.startEdit(); The node goes into edit mode & the user can edit the text and hit enter and all looks fine on-screen.

The problem come during postback though - the node in code-behind still has the old name?

function tvwListData_ClientContextMenuItemClick(sender, args) {

var tree = $find("<%= tvwListData.ClientID %>");

var node = args.get_node();

tree.trackChanges();

var item = args.get_menuItem();

switch (item.get_value()) {

case "Rename":

node.startEdit();

break;

case "Delete":

node.get_parent().get_nodes().remove(node);