Questions on UI for ASP.NET AJAX Forum

1 answer

76 views

Hi all,

In my Radgrid, I set the property EditMode with value "EditForms". I need to check if grid has new insert row when user try to click on GridEditCommandColumn to edit another row, since I want to prevent the user from adding new record and editing another one at the same time. Please provide some suggestions.

Grid

answered on 01 Nov 2012

3 answers

93 views

How to format results returned FROM TimePicker control for JQuery

Is there a way to format the results returned from the TimePicker control? This is what I'm currently getting 2012-10-30-22-00-00 when I reference the control via a jquery call, such as below.

var time = $("#<%=radTimePicker.ClientID%>").val();

Calendar

answered on 31 Oct 2012

21 answers

1.2K+ views

Using radalert as server side "MessageBox"

Hi!

I am currently moving from RadControls for ASP.NET to Prometheus. I have a problem with the radalert function. It works fine in RadControls for ASP.NET but not in Prometheus.
I want to generate a "message box" with a message generated on server. I do it by registering a startup script in the script manager.
Using standard windows alert from server as well as radalert from client works fine.
But as soon as I use radalert from server then the radalert is 'undefined'. I guess that the RadWindowManager is 'undefined'.

How can I solve this problem?

Small code sample is attached below.

Thanks
/Mats

Default.aspx:

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

<%@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="telerik" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title>RadAlert</title>
</head>
<body>
    <form id="form1" runat="server">
        <asp:ScriptManager ID="ScriptManager1" runat="server" />
        <telerik:RadWindowManager ID="RadWindowManager1" runat="server">
        </telerik:RadWindowManager>
        <asp:Button ID="AlertButton" runat="server" OnClick="AlertButton_Click" Text="Alert from server" />
        <asp:Button ID="RadAlertButton" runat="server" OnClick="RadAlertButton_Click" Text="RadAlert from server" />
        <input id="RadAlertButtonClient" type="button" value="RadAlert from client" onclick="radalert('Some data from client!');"/>
    </form>
</body>
</html>

Default.aspx.cs:

using System;
using System.Data;
using System.Configuration;
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;

public partial class _Default : System.Web.UI.Page
{
    protected void AlertButton_Click(object sender, EventArgs e)
    {
        ScriptManager.RegisterStartupScript(Page, typeof(Page), "AlertScript", "alert('Some data from server!');", true);
    }

    protected void RadAlertButton_Click(object sender, EventArgs e)
    {
        ScriptManager.RegisterStartupScript(Page, typeof(Page), "RadAlertScript", "radalert('Some data from server!');", true);
    }
}

Window

answered on 31 Oct 2012

4 answers

169 views

HTML Chart not changing after postback in dock

Hello, I have dynamically created rad docks loading a user control with two rad combo box's and a rad html chart control. The combo box's do a post back which in turn changes the parameters on the rad html chart but the chart never gets rendered again. The html chart continues to show the initial data that was present on the first load. I have attached the user control. I have tried it without the ajax manager and the below code has the ajax manager included. Niether approach will cause the html chart to render with the changed data.

Here is the code behind

Imports System.Drawing

Imports Telerik.Web.UI

Imports DevExpress.Web.ASPxGauges

Imports DevExpress.Web.ASPxGauges.Base

Imports DevExpress.XtraGauges.Base

Imports DevExpress.XtraGauges.Core.Drawing

Imports DevExpress.XtraGauges.Core.Model

Imports DevExpress.XtraGauges.Core.Base

Imports DevExpress.Web.ASPxGauges.Gauges.Circular

Public Class uChart

Inherits System.Web.UI.UserControl

Private _userName As String = ""

#Region "Page Init"

Private Sub Page_Init(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Init

'TODO: Remove when security get's set up

_userName = "wahiggi"

End Sub

#End Region

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

Dim lbl As System.Web.UI.WebControls.Label = CType(Me.Controls(1), System.Web.UI.WebControls.Label)

Dim pArray() As String = Split(lbl.Text, "|")

lblServiceKey.Text = Trim(pArray(0))

lblMetricKey.Text = Trim(pArray(1))

lblType.Text = Trim(pArray(3))

BuildRadChart()

End Sub

#Region "Building Rad Html Chart"

Private Sub BuildRadChart()

RadHtmlChart1.Visible = True

ASPxGaugeControl1.Visible = False

Dim mm As String = lblMetricKey.Text

Dim sKey As String = lblServiceKey.Text

Dim dsh As New DashHelper()

Dim startDate As String = ""

Dim endDate As String = ""

Dim dAr As Array = Split(dsh.GetDates(rcbFreq.SelectedValue), "|")

startDate = dAr(0)

endDate = dAr(1)

Dim dt As DataTable = dsh.GetGraphValues(sKey, mm, startDate, endDate, rcbFreq.SelectedValue, "False", "Capacity")

If RadHtmlChart1.PlotArea.Series.Count <> 0 Then

RadHtmlChart1.PlotArea.Series.RemoveAt(0)

End If

If dt.Rows.Count > 0 Then

Dim chartTitle As String = ""

chartTitle = dt.Rows(0).Item(6).ToString()

chartTitle = chartTitle & " By Geography"

RadHtmlChart1.ID = "rHTMLChart7"

RadHtmlChart1.Height = Unit.Pixel(250)

RadHtmlChart1.ChartTitle.Text = chartTitle

RadHtmlChart1.Legend.Appearance.Position = Telerik.Web.UI.HtmlChart.ChartLegendPosition.Right

Select Case lblType.Text

Case "bar"

Dim chartData As BarSeries = RadBarSeries(dt)

RadHtmlChart1.PlotArea.Series.Add(chartData)

Case "line"

Dim chartData As LineSeries = RadLineSeries(dt)

RadHtmlChart1.PlotArea.Series.Add(chartData)

End Select

RadHtmlChart1.PlotArea.XAxis.LabelsAppearance.RotationAngle = -45

RadHtmlChart1.PlotArea.XAxis.DataLabelsField = "DateKey"

RadHtmlChart1.DataSource = dt

RadHtmlChart1.DataBind()

End If

End Sub

#End Region

#Region "Building Gauge Chart"

Private Sub BuildDevXChart()

RadHtmlChart1.Visible = False

ASPxGaugeControl1.Visible = True

Dim mm As String = lblMetricKey.Text

Dim sKey As String = lblServiceKey.Text

Dim dsh As New DashHelper()

Dim startDate As String = ""

Dim endDate As String = ""

Dim dAr As Array = Split(dsh.GetDates(rcbFreq.SelectedValue), "|")

startDate = dAr(0)

endDate = dAr(1)

Dim dt As DataTable = dsh.GetGraphValues(sKey, mm, startDate, endDate, rcbFreq.SelectedValue, "False", "Capacity")

If dt.Rows.Count > 0 Then

Dim unit As String = ""

unit = dt.Rows(0).Item(7).ToString()

unit = FormatUit(unit)

Dim minVal As Decimal = CDec(dt.Rows(0).Item(2).ToString())

Dim maxVal As Decimal = CDec(dt.Rows(0).Item(2).ToString())

Dim tot As Decimal = 0

Dim valCount As Integer = dt.Rows.Count

For Each row As DataRow In dt.Rows

Dim val As Decimal = CDec(row.Item(2).ToString())

If val < minVal Then minVal = val

If val > maxVal Then maxVal = val

tot += val

Next

If maxVal - minVal < 7 Then

minVal = maxVal - 7

If minVal < 0 Then

minVal = 0

maxVal = 7

End If

Dim avg As Decimal = tot / valCount

avg = Math.Round(avg, 2)

minVal = Math.Round(minVal, 2)

maxVal = Math.Round(maxVal, 2)

ASPxGaugeControl1.Gauges.Clear()

Dim circularGauge As CircularGauge = ASPxGaugeControl1.AddGauge(GaugeType.Circular)

circularGauge.AddDefaultElements()

Dim scale As ArcScaleComponent = circularGauge.Scales(0)

Dim sCenter As PointF2D

sCenter.X = 125

sCenter.Y = 165

scale.Center = sCenter

scale.RadiusX = 107

scale.RadiusY = 107

scale.StartAngle = -180

scale.EndAngle = 0

scale.MinValue = minVal

scale.MaxValue = maxVal

scale.Value = avg

scale.MajorTickCount = 7

scale.MajorTickmark.FormatString = "{0:F0}"

scale.MajorTickmark.ShapeType = TickmarkShapeType.Circular_Style11_4

scale.MajorTickmark.ShapeOffset = -5

scale.MajorTickmark.AllowTickOverlap = True

Dim sMajorScale As FactorF2D

sMajorScale.XFactor = 0.6

sMajorScale.YFactor = 0.8

scale.MajorTickmark.ShapeScale = sMajorScale

scale.MajorTickmark.TextOffset = -17

scale.MajorTickmark.TextOrientation = LabelOrientation.LeftToRight

scale.MinorTickCount = 4

scale.MinorTickmark.ShapeOffset = -2.5

scale.MinorTickmark.ShapeType = TickmarkShapeType.Circular_Style11_3

Dim sMinorScale As FactorF2D

sMinorScale.XFactor = 0.6

sMinorScale.YFactor = 1

scale.MinorTickmark.ShapeScale = sMinorScale

scale.AppearanceTickmarkText.TextBrush = New SolidBrushObject(Color.Black)

Dim sLabel As ScaleLabel = New ScaleLabel

sLabel.AllowHTMLString = True

sLabel.Position = New PointF2D(125, 215)

sLabel.AppearanceText.TextBrush = New SolidBrushObject(Color.White)

sLabel.Size = New Size(250, 60)

sLabel.Text = "Source: " & dt.Rows(0).Item(8).ToString() & " Measure: " & unit & vbCrLf & "Min Value: " & _

minVal.ToString() & " Max Value " & maxVal.ToString() & vbCrLf & "Value: "

scale.Labels.Add(sLabel)

Dim needle As ArcScaleNeedleComponent = circularGauge.Needles(0)

needle.ShapeType = NeedleShapeType.CircularFull_Style11

Dim background As ArcScaleBackgroundLayer = circularGauge.BackgroundLayers(0)

background.ShapeType = BackgroundLayerShapeType.CircularHalf_Style11

background.ArcScale = scale

Dim sCenterPos As PointF2D

sCenterPos.X = 0.5

sCenterPos.Y = 0.815

background.ScaleCenterPos = sCenterPos

Dim sSize As FactorF2D

sSize.XFactor = 250

sSize.YFactor = 154

background.Size = sSize

ASPxGaugeControl1.BackColor = Color.Transparent

ASPxGaugeControl1.AutoLayout = True

Else

ASPxGaugeControl1.Gauges.Clear()

ASPxGaugeControl1.Visible = False

End If

End Sub

#End Region

#Region "Supporting Functions"

Private Function FormatUit(ByVal unit As String) As String

Select Case unit

Case "sec"

unit = "Seconds"

Case "days"

unit = "Days"

Case "Gb"

unit = "GB"

Case "hours"

unit = "Hours"

Case "Kb"

unit = "KB"

Case "Mb"

unit = "MB"

Case "percent"

unit = "Percent"

Case "total"

unit = "Total"

End Select

Return unit

End Function

Private Function RadBarSeries(ByVal dt As DataTable) As BarSeries

Dim chartData As New BarSeries()

Dim unit As String = ""

Dim cName As String = dt.Rows(0).Item(6).ToString()

unit = dt.Rows(0).Item(7).ToString()

chartData.Name = cName

chartData.LabelsAppearance.Visible = False

chartData.TooltipsAppearance.DataFormatString = "{0} " & unit

chartData.DataField = "avValue"

Return chartData

End Function

Private Function RadLineSeries(ByVal dt As DataTable) As LineSeries

Dim chartData As New LineSeries()

Dim unit As String = ""

Dim cName As String = dt.Rows(0).Item(6).ToString()

unit = dt.Rows(0).Item(7).ToString()

chartData.Name = cName

chartData.LabelsAppearance.Visible = False

chartData.TooltipsAppearance.DataFormatString = "{0} " & unit

chartData.DataField = "avValue"

Return chartData

End Function

Private Sub RcbFreq_SelectedIndexChanged(sender As Object, e As Telerik.Web.UI.RadComboBoxSelectedIndexChangedEventArgs) Handles rcbFreq.SelectedIndexChanged

If lblType.Text = "Bar" Or lblType.Text = "Line" Then

BuildRadChart()

Else

BuildDevXChart()

End If

End Sub

Private Sub RcbType_SelectedIndexChanged(sender As Object, e As Telerik.Web.UI.RadComboBoxSelectedIndexChangedEventArgs) Handles rcbType.SelectedIndexChanged

lblType.Text = rcbType.SelectedValue

If lblType.Text = "Bar" Or lblType.Text = "Line" Then

BuildRadChart()

Else

BuildDevXChart()

End If

End Sub

#End Region

End Class

Here is the markup

<%@ Control Language="vb" AutoEventWireup="false" CodeBehind="uChart.ascx.vb" Inherits="USDashboard.uChart" %>

<%@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Charting" TagPrefix="telerik" %>

<%@ Register Assembly="DevExpress.Web.ASPxGauges.v12.1, Version=12.1.7.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" Namespace="DevExpress.Web.ASPxGauges" TagPrefix="dx" %>

<%@ Register Assembly="DevExpress.Web.ASPxGauges.v12.1, Version=12.1.7.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" Namespace="DevExpress.Web.ASPxGauges.Gauges" TagPrefix="dx" %>

<%@ Register Assembly="DevExpress.Web.ASPxGauges.v12.1, Version=12.1.7.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" Namespace="DevExpress.Web.ASPxGauges.Gauges.Linear" TagPrefix="dx" %>

<%@ Register Assembly="DevExpress.Web.ASPxGauges.v12.1, Version=12.1.7.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" Namespace="DevExpress.Web.ASPxGauges.Gauges.Circular" TagPrefix="dx" %>

<%@ Register Assembly="DevExpress.Web.ASPxGauges.v12.1, Version=12.1.7.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" Namespace="DevExpress.Web.ASPxGauges.Gauges.State" TagPrefix="dx" %>

<%@ Register Assembly="DevExpress.Web.ASPxGauges.v12.1, Version=12.1.7.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" Namespace="DevExpress.Web.ASPxGauges.Gauges.Digital" TagPrefix="dx" %>

<link href="../CSS/uchart.css" rel="stylesheet" type="text/css" />

<asp:ScriptManagerProxy ID="ScriptManagerProxy1" runat="server">

</asp:ScriptManagerProxy>

<telerik:RadAjaxManagerProxy ID="RadAjaxManagerProxy1" runat="server">

<AjaxSettings>

<telerik:AjaxSetting AjaxControlID="rcbFreq">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="RadHtmlChart1" />

<telerik:AjaxUpdatedControl ControlID="ASPxGaugeControl1" />

</UpdatedControls>

</telerik:AjaxSetting>

<telerik:AjaxSetting AjaxControlID="rcbType">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="RadHtmlChart1" />

<telerik:AjaxUpdatedControl ControlID="ASPxGaugeControl1" />

</UpdatedControls>

</telerik:AjaxSetting>

</AjaxSettings>

</telerik:RadAjaxManagerProxy>

<div>

<table class="style1">

<tr>

<td>

<asp:Label ID="Label2" runat="server" ForeColor="White"

Text="Frequency" Font-Size="Small"></asp:Label>

<telerik:RadComboBox ID="rcbFreq" Runat="server" Skin="Office2010Black" AutoPostBack="True" Width="100px">

<Items>

<telerik:RadComboBoxItem runat="server" Text="Daily" Value="Daily" />

<telerik:RadComboBoxItem runat="server" Text="Weekly" Value="Weekly"

Selected="True" />

<telerik:RadComboBoxItem runat="server" Text="Monthly" Value="Monthly" />

<telerik:RadComboBoxItem runat="server" Text="Yearly" Value="Yearly" />

</Items>

</telerik:RadComboBox>

</td>

<td>

<asp:Label ID="Label1" runat="server" ForeColor="White"

Text="Chart Type" Font-Size="Small"></asp:Label>

<telerik:RadComboBox ID="rcbType" runat="server" Skin="Office2010Black" AutoPostBack="True" Width="100px">

<Items>

<telerik:RadComboBoxItem runat="server" Text="Bar Chart" Value="Bar" />

<telerik:RadComboBoxItem runat="server" Text="Line Chart" Value="Line" />

<telerik:RadComboBoxItem runat="server" Text="Gauge Chart" Value="Gauge" />

</Items>

</telerik:RadComboBox>

</td>

</tr>

</table>

</div>

<telerik:radhtmlchart runat="server" ID="RadHtmlChart1" Height="280px"></telerik:radhtmlchart>

<dx:ASPxGaugeControl ID="ASPxGaugeControl1" runat="server" Height="260px"

Width="260px" BackColor="White" Value="20" Visible="False">

<gauges>

<dx:CircularGauge Bounds="0, 0, 260, 260" Name="cGauge1">

<scales>

<dx:ArcScaleComponent AppearanceTickmarkText-Font="Tahoma, 12pt"

AppearanceTickmarkText-TextBrush="<BrushObject Type="Solid" Data="Color:Black"/>"

Center="125, 165" EndAngle="0" MajorTickCount="7"

MajorTickmark-FormatString="{0:F0}" MajorTickmark-ShapeOffset="-5"

MajorTickmark-ShapeScale="0.6, 0.8"

MajorTickmark-ShapeType="Circular_Style11_4" MajorTickmark-TextOffset="-17"

MajorTickmark-TextOrientation="LeftToRight" MaxValue="80" MinorTickCount="4"

MinorTickmark-ShapeOffset="-2.5" MinorTickmark-ShapeScale="0.6, 1"

MinorTickmark-ShapeType="Circular_Style11_3" MinValue="20" Name="scale1"

RadiusX="107" RadiusY="107" StartAngle="-180" Value="20">

</dx:ArcScaleComponent>

<dx:ArcScaleComponent AppearanceTickmarkText-Font="Microsoft Sans Serif, 8pt, style=Bold"

AppearanceTickmarkText-TextBrush="<BrushObject Type="Solid" Data="Color:Black"/>"

Center="125, 165" EndAngle="-30" MajorTickCount="6"

MajorTickmark-FormatString="{0:F0}"

MajorTickmark-ShapeType="Circular_Style11_2" MajorTickmark-TextOffset="-15"

MajorTickmark-TextOrientation="LeftToRight" MaxValue="700" MinorTickCount="4"

MinorTickmark-ShapeType="Circular_Style11_1" MinValue="200" Name="scale2"

RadiusX="70" RadiusY="70" StartAngle="-180" Value="200" ZOrder="-1">

</dx:ArcScaleComponent>

</scales>

<backgroundlayers>

<dx:ArcScaleBackgroundLayerComponent Name="bg1" ScaleCenterPos="0.5, 0.815"

ScaleID="scale1" ShapeType="CircularHalf_Style11" Size="250, 154"

ZOrder="1000" />

</backgroundlayers>

<needles>

<dx:ArcScaleNeedleComponent EndOffset="5" Name="needle1" ScaleID="scale1"

ShapeType="CircularFull_Style11" StartOffset="-9.5" ZOrder="-50" />

</needles>

</dx:CircularGauge>

</gauges>

<LayoutPadding All="0" Left="0" Top="0" Right="0" Bottom="0"></LayoutPadding>

</dx:ASPxGaugeControl>

</div>

<div style="visibility: hidden">

<asp:Label ID="lblMan" runat="server" Text=""></asp:Label>

<asp:Label ID="lblType" runat="server" Text=""></asp:Label>

<asp:Label ID="lblDesc" runat="server" Text=""></asp:Label>

<asp:Label ID="lblServiceKey" runat="server" Text=""></asp:Label>

<asp:Label ID="lblMetricKey" runat="server" Text=""></asp:Label>

</div>

Dock

answered on 31 Oct 2012

2 answers

78 views

RadScriptManager and SharePoint 2010 compatibility

Hello,

I have replaced the Microsoft ScriptManager with the RadScriptManager in my SharePoint site's master page. That part seems to work just fine. However, when I try to use some of the advanced features of RadScriptManager like EnableScriptCombine and TelerikCdn, they do not seem to function. It's as if these setting are getting ignored entirely, so I was wondering if they are even designed to work in SharePoint 2010? Or perhaps there's some additional configuration steps needed to make them work?

I have successfully used these settings in a stand-alone web site (not hosted in SharePoint) without problem, even on the same machine. Any help you can offer would be appreciated. We are desperately trying to use these features to reduce latency in a client's production site.

I am currently using Telerik AJAX controls version 2011.1.413.35, however the same problem seems to exist in the latest release (2012.3.1016.35) as well.

Thank you,

Chris

P.S. I tried posting this in the SharePoint forum but I'm getting no answer!

ScriptManager and StyleSheetManager

answered on 31 Oct 2012

18 answers

1.1K+ views

RadCompression throws NullReferenceException

Hi,

I recently upgraded our web project to Telerik version 2011.2.712 (Mvc 2, .NET 3.5). Previously we were using 2010.2.929 for Telerik.Web.UI.dll and 2010.3.1318 for Telerik.Web.Mvc.dll.

After the upgrade, images stopped loading correctly. After debugging the issue, I found that Telerik.Web.UI.RadCompression is throwing a NullReferenceException:

Message
Object reference not set to an instance of an object.
Stack Trace
at System.Object.GetType()
at Telerik.Web.UI.RadCompression.Compress(HttpApplication application)
at Telerik.Web.UI.RadCompression.PreRequestHandlerExecute(Object sender, EventArgs e)
at System.Web.HttpApplication.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)

As I temporary work-around, I have disabled compression and everything seems to be working now:

<httpModules>

<add name="ScriptModule" type=

"System.Web.Handlers.ScriptModule, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"

/>

<add name="UrlRoutingModule" type=

"System.Web.Routing.UrlRoutingModule, System.Web.Routing, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"

/>

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

</httpModules>

<modules runAllManagedModulesForAllRequests="true">

<remove name="UrlRoutingModule" />

<remove name="ScriptModule" />

<add name="ScriptModule" preCondition="managedHandler" type=

"System.Web.Handlers.ScriptModule, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"

/>

<add name="UrlRoutingModule" preCondition="" type=

"System.Web.Routing.UrlRoutingModule, System.Web.Routing, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"

/>

<remove name="RadUploadModule" />

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

<remove name="HttpPreprocessModule" />

<add name="HttpPreprocessModule" type="Microsoft.Cosmos.FrontEnd.WebService.IISHost.HttpPreprocessModule, Microsoft.Cosmos.FrontEnd.IISServiceHost" />

</modules>

Is this a know issue with the latest release?

Thanks,
Alex

UI for ASP.NET AJAX in ASP.NET MVC

answered on 31 Oct 2012

1 answer

91 views

Is there any option to set content size as Inches in RAD Editor?

Hi,

We have one senrario ,
Is there any option to set page size in radeditor, If its exceed more than the page size we should not allow the user to enter.

The user enter the content in to the RAD Editor Content Box, If the content exceed more than 6 inches in Height (Page Size), The user trying to do Export PDF, by that time I need to send the validation message. Your page size is more than 6 inches .

"This Validation has to be done before Export PDF

How can handle the validation in Rad Editor.

Regards,
Saravanan M

Editor

answered on 31 Oct 2012

1 answer

74 views

RadGrid column width

Hello,

I have a RadGrid on my page that is populated with data from a query (Entity Framework). Each column in the grid has a filter text box for filtering the results. I have set the width of each FilterControl like this ==> FilterControlWidth="45px". Each of the controls are a different width depending on what data is displayed in the column. My problem is that when I view the RadGrid in FireFox or IE9 everything displays properly, however if I view the grid in Safari or Chrome the FilterControlWidth property is ignored and all of the columns are columns/filtercontrols are the default width, making the entire RadGrid wider (user must scroll). What do I need to do so my filterconrol widths will be recognized by Chrome/Safari?

Thanks,
InDev

Grid

answered on 31 Oct 2012

1 answer

60 views

hide group blue button on radfilter

hey guys how can i "hide" thie "blue" "Add Group" button on the RadFilter.
screen shot is attached.
thanks again
rik

Filter

answered on 31 Oct 2012

1 answer

57 views

IE9 issues: RadEditor's content invisible while ContextMenu is displayed

I'm using a RadEditor using "Div" ContentAreaMode, with a simple ContextMenu calling the "BackColor" command to enable word selection.

Used to work perfectly but then I rendered my aspx Page inside a RadWindow and all of a sudden, the RadEditor's Content disappears when the ContextMenu is disaplayed.
I suspect some z-index problem (maybe content going back-ward , so behind RadWindow).

Here is the code:

<telerik:RadEditor ID="EnonceContainer" Runat="server"

OnClientLoad="OnRadEditorClientLoad"

OnClientCommandExecuting="OnClientCommandExecuting"

EnableResize="true" ContentAreaMode="Div"

AutoResizeHeight="true"

Height="20px"

EditModes="Design"

Skin="Web20">

<CssFiles>

<telerik:EditorCssFile Value="../Styles/EditorContentArea.css" />

</CssFiles>

<ContextMenus>

<telerik:EditorContextMenu TagName="TABLE">

<telerik:EditorTool ShowIcon="true" ImageUrl="../Images/paint.png" Text="Ajouter surbrillace" Name="Selectionner"/>