Questions on UI for ASP.NET AJAX Forum

1 answer

529 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

71 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

84 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

222 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

164 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

132 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

272 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

1 answer

98 views

Using variable for ClientDetailTemplateId name

Can you use a variable or a Session["variable"] as the ClientDetailTemplateId value? Or does it have to be a hard-coded string?

Thanks,

Shawn

Grid

answered on 12 Dec 2016

11 answers

572 views

Binding Binary Image to RAD Image Gallery

Hi,

I am storing Image in Database in binary format. Is it possible to bind Rad Image gallery control to binary images?. Also I want to add this inside RAD Grid, I am binding Grid on NEED DATASOURCE event. please help me.

Thank you.

ImageGallery

answered on 12 Dec 2016

2 answers

143 views

Scheduler saving appointment only after going to options

Hi ,

I am radscheduler using Sql data source method.

<telerik:RadAjaxPanel ID="ajaxpanel1" runat="server">
<telerik:RadScheduler Width="940px" runat="server" ID="ASIScheduler" DataDescriptionField="Description"
DataEndField="End" DataRecurrenceParentKeyField="RecurrenceParentID" DataRecurrenceField="RecurrenceRule"
DataKeyField="ID" DataReminderField="Reminder" DataSourceID="SqlDataSource1"
DataStartField="Start" DataSubjectField="Subject"
EnableDescriptionField="True" Height="700px"
SelectedView="MonthView" OnAppointmentDataBound="ASIScheduler_AppointmentDataBound">
<Reminders Enabled="True" />
</telerik:RadScheduler>
<asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:DevConnString %>"
SelectCommand="SELECT [ID], [Subject], [start], [End], [RecurrenceRule], [RecurrenceParentID], [Reminder], [Description], [Annotations] FROM [EventCalendar]"
DeleteCommand="DELETE FROM [EventCalendar] WHERE [ID] = @ID" InsertCommand="INSERT INTO [EventCalendar] ([Subject], [Start], [End], [RecurrenceRule], [RecurrenceParentID], [Description],[Reminder]) VALUES (@Subject, @Start, @End, @RecurrenceRule, @RecurrenceParentID, @Description, @Reminder)"
UpdateCommand="UPDATE [EventCalendar] SET [Subject] = @Subject, [Start] = @Start, [End] = @End, [RecurrenceRule] = @RecurrenceRule, [RecurrenceParentID] = @RecurrenceParentID, [Description] = @Description WHERE [ID] = @ID"></asp:SqlDataSource>
</telerik:RadAjaxPanel>

When user tries to add new appointment , we are getting following error

Must declare the scalar variable "@Description".

but when user clicks new appointment and then click on "options" and fill in other details then appointment gets saved.

Please advise fix for this.

Scheduler