Questions on UI for ASP.NET AJAX Forum

11 answers

431 views

RadFormDecorator focus not working on IE7

Hi,

Using the RadFormDecorator (Q1 2008.1.619.20), setting the focus on any control on IE7 does not work but works as expected in Firefox. Remove RadFormDecorator and IE7 works correctly.

    
            <body> 
        
                <form id="form1" runat="server"> 
        
                <telerik:RadFormDecorator ID="RadFormDecorator1" runat="server" DecoratedControls="Buttons" 
        
                    Skin="Sunset" /> 
        
                <AjaxToolKit:ToolkitScriptManager EnablePartialRendering="true" ID="ScriptManager1" 
        
                    runat="server" CombineScripts="true" /> 
        
                <div> 
        
                    <br /> 
        
                    <telerik:RadComboBox ID="RadComboBox1" runat="server" MarkFirstMatch="true"> 
        
                        <Items> 
        
                            <telerik:RadComboBoxItem Value="" Text="" /> 
        
                            <telerik:RadComboBoxItem Value="1" Text="1" /> 
        
                            <telerik:RadComboBoxItem Value="2" Text="2" /> 
        
                        </Items> 
        
                    </telerik:RadComboBox> 
        
                    <br /> 
        
                    <asp:TextBox ID="TextBox1" runat="server"></asp:TextBox> 
        
                    <asp:Button ID="button1" runat="server" Text="submit" CssClass="testx" /> 
        
                </div> 
        
                </form> 
        
            </body>

    
            Protected Sub Page_PreRender(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.PreRender 
        
                    ScriptManager.GetCurrent(Page).SetFocus(RadComboBox1) 
        
                End Sub

Is there any work around for this?
Thanks,
Khanh

FormDecorator

answered on 14 Nov 2012

1 answer

91 views

Keeping the image format on thumbnail

All thumbnails are saved in .png format. How can I keep the original image's format on thumbnails? If I edit on a .jpg image, I want the thumbnail also to be a .jpg image.
This is what I have tried with no success:

protected void RadImageEditor1_ImageSaving(object sender, ImageEditorSavingEventArgs args)

{

var thumbImage = args.Image.Clone();

var pathToThumbs = "~/Filarkiv/thumb/";

thumbImage.Resize(96, 96);

var ms = new MemoryStream();

thumbImage.Image.Save(ms, args.Image.RawFormat);

File.WriteAllBytes(String.Format("{0}{1}.{2}", MapPath(pathToThumbs), args.FileName, args.Image.Format), byte[])ms.ToArray());

}

Roy

ImageEditor

answered on 14 Nov 2012

5 answers

150 views

Q3 2012 adds border

Since upgrading to q3 2012 from q2, an extraneous extra border is added around the control. Not the border that is set by the control's property settings but another around the control... is this a bug?

Here is a sample code page and screenshot (IE9 on Win7) (attached)

I have deliberately made the actual control border red solid to show the issue.

=======================================================================
<%@ Page Language="VB" %>
<%@ 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">

</script>

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title></title>
</head>
<body>
    <form id="form1" runat="server">
    <asp:ScriptManager runat="server" ID="SM1"></asp:ScriptManager>
    <telerik:radrotator id="RadRotator1" runat="server" datasourceid="XmlDataSourceSubsKeyInfo"
        frameduration="8000" rotatortype="AutomaticAdvance" scrolldirection="Up" height="190px"
        width="178px" backcolor="#eeeeff" BorderStyle="Solid" BorderColor="#ff0000">
        <ItemTemplate>
            <div style="width: 166px; height: 178px; padding: 0 6px;"><br /><br />
                <%# XPath("product") %>
            </div>
        </ItemTemplate>
    </telerik:radrotator>
    <asp:XmlDataSource ID="XmlDataSourceSubsKeyInfo" runat="server" DataFile="~/xml/test.xml">
    </asp:XmlDataSource>
    </form>
</body>
</html>
==========================================

Rotator

answered on 14 Nov 2012

12 answers

290 views

[Solved] Extra columns during PDF export

PDF export of X columns is producing another extra X blank columns. This must be some really simple error, but I just can't find it. Here's the code:

<asp:Button ID="ExportToPDF" runat="server" Text="ExportToPDF"

OnClick="ExportToPDF_Click"/>

<telerik:RadGrid ID="RadGrid2" runat="server" GridLines="Vertical" AutoGenerateColumns="false" Width="800px">

<ExportSettings ExportOnlyData="true"></ExportSettings>

</telerik:RadGrid>

public partial class gridtest : System.Web.UI.UserControl

{

int iNumCols = 5;

protected void Page_Init(object sender, EventArgs e)

{

CreateRadGrid2();

}

protected void Page_Load(object sender, EventArgs e)

{

if (!IsPostBack)

FillRadGrid2();

}

internal void CreateRadGrid2()

{

for (int iCol = 0; iCol < iNumCols; iCol++)

{

GridBoundColumn col = new GridBoundColumn();

col.HeaderText = "Col"+iCol.ToString();

col.DataField = "Col"+iCol.ToString();

RadGrid2.MasterTableView.Columns.Add(col);

}

internal void FillRadGrid2()

{

// create an empty data table, matching the bound columns of the grid

DataTable dt = new DataTable();

for (int iCol = 0; iCol < iNumCols; iCol++)

dt.Columns.Add("Col"+iCol.ToString());

// fill in the data for the rows

for (int iRow = 0; iRow < 5; iRow++)

{

DataRow dr = dt.NewRow();

for (int iCol = 0; iCol < iNumCols; iCol++)

dr["Col" + iCol.ToString()] = "R" + iRow.ToString() + "C" + iCol.ToString();

dt.Rows.Add(dr);

}

RadGrid2.DataSource = dt;

RadGrid2.DataBind();

}

protected void ExportToPDF_Click(object sender, EventArgs e)

{

this.RadGrid2.MasterTableView.ExportToPdf();

}

The resulting PDF is attached.

Grid

answered on 14 Nov 2012

1 answer

60 views

data in CommandItemTemplate lost when you expand a group or details table

Hello

I am using radgrid q3 2009. I am setting information in a CommandItemTemplate in the pre_render event of the grid. However if the grid is grouped and/or has a master/detail relationship the information in the CommandItemTemplate is lost/reset when you expand the group or details table. Please can you advise how to resolve this

thanks

Grid

answered on 14 Nov 2012

5 answers

183 views

Grid ViewState Not Preserving

Hi, all.

I have a question regarding the RadGrid's view state on the client side. I have a RadGrid sitting inside an .ascx control that is embedded inside a RadDock. I have the grid's EnableViewState property set to "true" and the GroupingEnabled property set to "true", the MasterTableView's GroupLoadMode set to "client" and the CientSettings have the AllowDragToGroup property set to "true". The grid is wrapped in an UpdatePanel, and it's also tied to a RadAjaxManagerProxy control since I already have a RadAjaxManager on the master page.

The control loads just fine, and I can group one item. However, when I go to group another item, the first grouping level is removed; I can effectively have only one group set (the data itself is rebinding properly). If I try a sort while the group is in place, it's also removed after the sort finishes. In addition, if I try to remove the one group that's there, I get an Index Out of Range Javascript error.

From what I can tell, I have the grid set up properly. Is there something else I need to take into account to preserve the view state?

Grid

answered on 14 Nov 2012

3 answers

73 views

Rad Control Editor in Rad Grid

I have rad grid with item template containing rad control editor. It is used in dot net framework 4.0. The color of editor is showing grey and it is non editable in safari, Firefox and chrome.

I tried setting external css using ContentAreaCss but it is not working.
Also, changed the ContentAreaMode to Div but it is not working.

Please provide a solution to make it work in all browsers.

Grid

answered on 14 Nov 2012

2 answers

96 views

Getting FilterExpression Before Grid Bind

I have a RadGrid that gets it's data from a WCF data service that returns a DataTable. I'm using the grid's bulit in filtering ( RadFilter) amd I need to get the filter expression BEFORE the call to the data service. I can only seem to get the FilterExpression after the grid binds.

Grid

answered on 14 Nov 2012

1 answer

186 views

as EditTemplate in dynamically created RadGrid

I would appreciate help in getting following scenario working:

On Page_Init, RadGrid is created, with GridTemplateColumn. For this column, I need RadAutoCompleteBox in its EditItemTemplate.

1. Since EditItemTemplate does not exist untill Edit button is clicked ( "Unable to cast object of type 'Util.MyRadAutoCompleteTemplate' to type 'System.Web.UI.IBindableTemplate'"), I set the custom template as ItemTemplate.

2. When ItemTemplate is created (Page_Init), I set the DataSource

3. I tried both InputTypes, text and token

4. ViewState is enabled

Result is no lookup happens. I read about supplying the input text to data source query on the Page_Load manually, however I don't see this working with a dynamically created RadGrid.

Previous attempt includes, creating empty GridTemplateColumn on Page_Init, and adding RadAutoCompleteBox on grid_ItemCreated if in edit mode. In this scenario, item is populated correctly on load, I am able to set selected value on edit item, but main problem still remains, querying does not work.

Thanks.

AutoCompleteBox

answered on 14 Nov 2012

1 answer

212 views

UserControl Tooltip

Hello,

I have been trying to use the RadToolTipManager with a RadScheduler.
So far I have been able to make the ToolTip appear and show data.
However I have 2 problems:

1) When I put JavaScript inside the UserControl (.ascx), it seems like the javascript is not called (I get error "*FunctionName* is not defined"). I have to put the javascript inside the Page that calls the UserControl for it to work.

2) I have a RadListBox inside the UserControl, when I use $find('<%=lbAnnotations.ClientID%>') it returns null or $('lbAnnotations') returns length = 0.

I think I maybe missing something. Here are the code blocks:

Inside calling page:

<telerik:RadToolTipManager runat="server" AnimationDuration="300" ShowDelay="200"

HideDelay="1" ID="RadToolTipManager1" Width="480px" Height="227px" RelativeTo="Element"

Animation="None" Position="BottomCenter" OnAjaxUpdate="RadToolTipManager1_AjaxUpdate" Skin="Telerik"

ShowEvent="OnClick" HideEvent="ManualClose" Modal="true">

</telerik:RadToolTipManager>

Adding controls to ToolTipManager:

Private Sub scListeDoses_AppointmentCreated(ByVal sender As Object, ByVal e As Telerik.Web.UI.AppointmentCreatedEventArgs) Handles scListeDoses.AppointmentCreated

If e.Appointment.Visible Then

Dim ctrlId As String = e.Container.FindControl("btnNotification").ClientID()

Dim aptId As String = e.Appointment.ID.ToString()

RadToolTipManager1.TargetControls.Add(ctrlId, aptId, True)

End If

End Sub

TooltipManager AjaxUpdate:

Protected Sub RadToolTipManager1_AjaxUpdate(ByVal sender As Object, ByVal e As ToolTipUpdateEventArgs)

Dim aptId As Integer

Dim apt As Appointment

If Not Integer.TryParse(e.Value, aptId) Then

'The appoitnment is occurrence and FindByID expects a string

apt = scListeDoses.Appointments.FindByID(e.Value)

Else

'The appointment is not occurrence and FindByID expects an int

apt = scListeDoses.Appointments.FindByID(aptId)

End If

Dim ctrl As Control = Page.LoadControl("FADMToolTip.ascx")

e.UpdatePanel.ContentTemplateContainer.Controls.Add(ctrl)

Dim details As FADMToolTip = DirectCast(ctrl, FADMToolTip)

details.OrdoNoAuto = apt.Attributes("NoAutoOrdo")

details.PresNoAuto = apt.Attributes("NoAutoPres")

details.PatiNoAuto = apt.Attributes("PatiNoauto")

details.PatiNumero = apt.Attributes("NumeroDossier")

details.PatiNom = apt.Attributes("NomPatient")

details.PatiPrenom = apt.Attributes("PrenomPatient")

details.Medicament = apt.Attributes("NomMedicament")

details.NumeroOrdo = apt.Attributes("Numero")

End Sub

UserControl for ToolTip:

<%@ Control Language="vb" AutoEventWireup="false" CodeBehind="FADMToolTip.ascx.vb" Inherits="GESPHARxLite_2.FADMToolTip" %>

<%@ Import Namespace="GESPHARxLite_2.GestionMessages" %>

<%@ Import Namespace="GESPHARxLite_2.GesPharxWeb" %>

<%--Note: si on doit faire des scripts on doit les ajouter dans FADMElectronique.aspx, car le contrôle ASCX est dedans la FADM qui a déjà un RadScriptManager--%>

<style type="text/css">

body, html, form

{

height: 100%;

}

.annotBouton

{

float: right;

bottom: 2px;

right: 2px;

width: 35px;

}

.lblInfos

{

font-weight: bold;

color: #707070;

}

.infoAnnot

{

float: left;

width: 375px;

}

.listeAnnot

{

background-color: #d7f3ff;

display: inline-block;

}

.listeAnnotInactif

{

background-color: #EBEBEC;

display: inline-block;

}

.editBouton

{

padding: 5px;

float: right;

width: 35px;

}

</style>

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

<div style="float:left; width: 100%;">

<div class="annotBouton" style="float:right;" onclick="AjoutAnnot()">

<img class="adminButton" src="Images/Icons/061-Plus-Icon.png" alt="Add" height="32"" />

</div>

<div style="float:left">

<span class="lblInfos">

<%=GetMessageEx(6795).Texte%></span>

<br />

<span>

<asp:Label ID="lblInfoPatient" runat="server">

</asp:Label>

</span>

</div>

<hr />

<div id="divListAnnot" style="float:left">

<telerik:RadListBox ID="lbAnnotations" PersistClientChanges="true"

runat="server" Visible="true" Height="170px" Width="450px"

DataValueField="annot_noauto" >

<ItemTemplate>

<div id="divListe" class="listeAnnot" runat="server">

<div id="btnModifier" class="editBouton" onclick="ModifAnnot();" runat="server">

<img class="adminButton" src="Images/Icons/Edit32.png" alt="Edit" height="32"/>

</div>

<div class="infoAnnot">

<div>

<telerik:RadCodeBlock ID="RadCodeBlock9" runat="server">