Questions on UI for ASP.NET AJAX Forum

3 answers

190 views

Hi there,

I added RadScheduler Telerik Scenario with "Web Service with Custom Provider" option, and then added "Year View".

Everything works fine except an error message when I mouse over on the appointment cell. I debugged and noticed that embed tooltip on year view does not initialize custom schedulerInfo. Is there a way to override client event and initialize schedulerInfo ???

Here are codes:

<script type="text/javascript">

var teacherID = "all";

function OnClientSelectedIndexChanged(sender, args) {

teacherID = args.get_item().get_value();

var scheduler = $find('<%=RadScheduler1.ClientID %>');

scheduler.rebind();

}

function OnClientAppointmentsPopulating(sender, eventArgs) {

eventArgs.get_schedulerInfo().TeacherID = teacherID;

}

</script>

<telerik:RadScheduler ID="RadScheduler1" runat="server" OnClientAppointmentsPopulating="OnClientAppointmentsPopulating"

AppointmentStyleMode="Default" SelectedView="MonthView" SelectedDate="2011-01-21"

Width="100%" OverflowBehavior="Expand">

<DayView UserSelectable="true" />

<MonthView UserSelectable="true" />

<YearView UserSelectable="true" />

<WeekView UserSelectable="false" />

<TimelineView UserSelectable="false" />

<WebServiceSettings Path="SchedulerWebService.asmx" ResourcePopulationMode="ServerSide" />

<ResourceStyles>

<telerik:ResourceStyleMapping Type="Teacher" Key="1" BackColor="Orange" />

<telerik:ResourceStyleMapping Type="Teacher" Key="2" BackColor="Aqua" />

</ResourceStyles>

</telerik:RadScheduler>

Public Overrides Function GetAppointments(ByVal shedulerInfo As ISchedulerInfo) As IEnumerable(Of Appointment)

Dim myInfo = TryCast(shedulerInfo, MySchedulerInfo)

Dim teacherID As String = myInfo.TeacherID

'--> teacherID gets nothing when mouse over appointment in year view.

Dim appointments As New List(Of Appointment)()

Thanks.

Jae

Scheduler

answered on 13 Dec 2016

21 answers

1.0K+ views

[Solved] Always e.Item.Expanded =false in RadGrid ItemCommand Event

I want to know status of group whether it is expanded or collapsed. For that I am using RadGridInbox_Itemcommand event .when ever i click expand or collapse icon, i am always getting e.Item.Expanded =false .The following code i used in my project .please give solution to solve this issue.

public  void RadGridInbox_Itemcommand(object sender, GridCommandEventArgs e)

        if (e.CommandName == "Delete")

....................................

		..................................

        if (e.CommandName == "ExpandCollapse")

          	if (e.Item.Expanded)

       			....................................

			.........................................

}



          	else

 			 ..........................

			..............

........................

        }

}

Grid

answered on 13 Dec 2016

3 answers

299 views

Styling the input box on validation error

I have the following configuration on my grid regarding validation:

<ValidationSettings EnableValidation="true" />

And then there are columns that have validation add like this:

<telerik:GridBoundColumn DataField="Name" HeaderText="Short Name">

<ColumnValidationSettings EnableRequiredFieldValidation="true">

<RequiredFieldValidator BackColor="MediumVioletRed" ErrorMessage="*" />

</ColumnValidationSettings>

</telerik:GridBoundColumn>

Now, this works just fine. But this just shows a message with a red background. I want to style the input field to use the BackColor value.

Is there a good way of doing this?

Grid

answered on 13 Dec 2016

1 answer

554 views

Radeditor count length on text without HTML

Hi,
I have a problem with the Radeditor and counting the length of the text inside it. When I use a JavaScript with the get_text() function the length is different from when I use Radeditor.Text.Length in code behind. I want both for client and server side validation.

It seems like they count Enter key differently. Radeditor.Text.Length count them as two characters regardless how many I use. So one Enter key is two chars and five enter key is also two chars. It trims it down or something.

The JavaScript count every enter key as one characters unless it’s a line with no text between two lines with text, then it counts that enter key as two characters.

This is my code and everything is working fine it’s just that they are counting different when it comes to enter key.

//Validates the length against the maxlength allowed

_radEditorLengthCheck: function (sender, args) {

//Gets the maxLength property in my settings class

var maxLength = this.data.maxLength;

if (maxLength > 0) {

var editor = this.data.controls.get_editor();

var value = editor.get_text();

args.IsValid = value.length <= maxLength;

}

else {

args.IsValid = true;

}

},

//Updates a label counter so the user can se how many characters when blur

handle_blur: function (sender, args) {

var countlabel = this.data.objects.windowOriginalValue.data.controls.get_charCounter();

var editor = this.data.controls.get_editor();

var element = editor.get_contentArea();

$telerik.addExternalHandler(element, "blur", function (e) {

var value = editor.get_text();

countlabel.innerHTML = value.length;

});

}

//Client side validator

protected void EditorLengthValidator_ServerValidate(object source, ServerValidateEventArgs args)

{

// force Text-property to update

Radeditor.Content = Radeditor.Content;

string noHTML = Radeditor.Text;

args.IsValid = noHTML.Length <= MaxLength;

//Update the Label that shows the count

LCounterChars.InnerText = noHTML.Length.ToString();

}

Editor

answered on 13 Dec 2016

4 answers

93 views

radCalendar NextMonth/PrevMonth display issue

Hi

We have recently updated our web project .net framework from 4.0 to 4.6.1. After the changes we noticed that 'radCalendar' popup displays strange characters for 'NextMonth/PrevMonth' controls. The tool-tip(title attribute) in those controls shows the same strange characters. Please see attached screenshot. Could you please advice how we could resolve this.

Calendar

answered on 13 Dec 2016

1 answer

95 views

RadFilter DateTime picker disabled

Hi, I am having strange behavior using the RadFilterDateFieldEditor, where although the pop-up does display, it is locked November 1994. Other dates can't be selected nor can other years, but the text box allows data entry. When I switch from EqualTo to Between operator, the second text box displays, but when DatePicker is clicked, 'Date Out Of Range' error. I have used Firefox and Chrome, and I get this error; IE will not load the page, as Javascript errors prevent loading. Any ideas would be helpful. Thanks. Steve

Filter

answered on 12 Dec 2016

1 answer

239 views

Error Creating Control Message

I am recently updated a web app to visual studio 2013.. When I check in Tools/Extensions and Updates I see Telerik ASP.NET AJAX vs Extentions version 2016.2.603.0.

When I view one of my web pages in the design view all of the RAD Controls have this error message:
EmployeeSectionError Creating Control - rcbAccusedFailed to create designer 'Telerik.Web.UI.RadComboBox, Telerik.Web.UI, Version=2010.2.929.35, Culture=neutral, PublicKeyToken=121fae78165ba3d4'

Why is version 2010 being refrefenced in the error messge?

However the application will run and all of the controls work.

Why do I see this error message in design view and how can I fix it?

General Discussions

answered on 12 Dec 2016

3 answers

178 views

Link added with Hyperlink Manager not showing

Hello,

I'm using Telerik RadEditor version 2015.1.401.35 on Chrome v54. When I add a link using Hyperlink Manager giving it an email address and a text, which is the same as the email address, the link doesn't show, but if the user hovers the mouse over the link then it shows, when moving the mouse away it hides again. Is there a fix for this issue?

Regards

Editor

answered on 12 Dec 2016

3 answers

153 views

RadFilter RadFilterDropDownEditor Width

Hi,I am using the RadFilter with no real issues, except that the display width of the dropdown in RadFilterDropDownEditor is too small (I mean, it makes no attempt to even come close to expanding to fit the text). Is there a way to specify or change the width of the dropdown, like there is for RadFilterTextFieldEditor? Thanks

General Discussions

answered on 12 Dec 2016

7 answers

301 views

RadMenu fails with Mobile Devices (iPhone and Android), need to disable Hovering

The page below shows the issue. When I browse to it from a mobile device, such as iPhone or Android, the menus will not drop down. It's appears there's a conflict with hovering vs clicking.

I have other code determining if the user is browsing from a mobile device or not. Knowing that, what code I can apply to my menu that will disable hovering and only make menus drop down when clicking?

<%@ Page Language="VB" AutoEventWireup="false" CodeFile="Default2.aspx.vb" Inherits="Default2" %>

<!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 style="background-color:White">

<script language="javascript" type="text/javascript">

function MenuItemClicking(sender, args) {

var item = args.get_item();

if (item.get_level() === 0) {

args.set_cancel(true);

return;

}

alert('Menu item selected');

}

</script>

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

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

</telerik:RadScriptManager>

<div>

<telerik:RadMenu ID="RadMenu1" runat="server" BorderStyle="None" OnClientItemClicking="MenuItemClicking">

<Items>

<telerik:RadMenuItem runat="server" Text="Data" TabIndex="-1">

<Items>

<telerik:RadMenuItem runat="server" Text="Option 1">

</telerik:RadMenuItem>

<telerik:RadMenuItem runat="server" Text="Option 2">

</telerik:RadMenuItem>

<telerik:RadMenuItem runat="server" Text="Option 3">

</telerik:RadMenuItem>

</Items>

</telerik:RadMenuItem>

<telerik:RadMenuItem runat="server" Text="Info" TabIndex="-1">

<Items>

<telerik:RadMenuItem runat="server" Text="Option 4">

</telerik:RadMenuItem>

<telerik:RadMenuItem runat="server" Text="Option 5">

</telerik:RadMenuItem>

</Items>

</telerik:RadMenuItem>

<telerik:RadMenuItem runat="server" Text="Help" TabIndex="-1">

<Items>

<telerik:RadMenuItem runat="server" Text="Option 6">

</telerik:RadMenuItem>

<telerik:RadMenuItem runat="server" Text="Option 7">

</telerik:RadMenuItem>

</Items>

</telerik:RadMenuItem>

</Items>

</telerik:RadMenu>

</div>

</form>

</body>

</html>

Menu

answered on 12 Dec 2016