Questions on UI for ASP.NET AJAX Forum

2 answers

91 views

showtext

Should showtext="false" work when I also have size="large"?

If "yes" then it's broken as I have...

<tools name="Proofing" tab="Home">

<tool name="AjaxSpellCheck" size="large" showtext="false"/>

</tools>

but see screenshot.

--
Stuart

Editor

answered on 29 Feb 2012

1 answer

48 views

Shadow disappeared in Q1 2012

After updating to Q1 2012 shadow is not shown in any browser. EnableShadow="true". Previous releases was OK.

ToolTip

answered on 29 Feb 2012

1 answer

100 views

Filter not working when inside GridTemplateColumn which is having asp:LinkButton as itemtemplate

Hi,
i am getting following exception when i type characters in filter column.

"No property or field 'jghjghj' exists in type 'DataRowView'

<MasterTableView AllowPaging="true" AllowFilteringByColumn="true" CommandItemDisplay="Top"
                Width="100%">
                <PagerStyle Mode="NextPrev" AlwaysVisible="true"/>
                <CommandItemSettings ShowExportToExcelButton="true" ShowRefreshButton="false" ShowAddNewRecordButton="false" />
                <Columns>
                    <telerik:GridTemplateColumn HeaderText="Budget ID" DataField="budhdrtky" UniqueName="BudgetID"
                        Visible="true" ReadOnly="true">
                        <ItemTemplate>
                            <asp:LinkButton ID="lnkBtnBudgetId" runat="server" Text='<%#Eval("budhdrtky")%>'></asp:LinkButton>
                        </ItemTemplate>
                        <HeaderStyle Width="130px" />
                        <ItemStyle Width="130px" />
                    </telerik:GridTemplateColumn>
</Columns>

What changes do i need to do ??

Regards,
Akki

Filter

answered on 29 Feb 2012

1 answer

75 views

RadAsyncUpload

i am new to this I would like to help me please I have a RadAsyncUpload and RadBinaryImage when loadinga picture from the photo RadAsyncUpload shown in the image RadBinaryImage but when I choose another image that shows nothing I RadBinaryImage I have this code
                   <telerik: RadAsyncUpload runat = "server" ID = "BtnExmaminarLogo"
                                               MaxFileInputsCount = "1" OnClientFileUploaded = "fileUploaded"
             OnFileUploaded = "BtnExmaminarLogo_FileUploaded" AllowedFileExtensions = "jpeg, jpg, gif, png, bmp"
                                               OnClientValidationFailed = "validationFailed" Width = "100%" Height = "100%">
             Select="Elegir <Localization Logo" Remove="Elegir Otra" Cancel="Cancelar" />
I want that when elgir "Choose Other" in the RadAsyncUpload not show the image the bone RadBinaryImagethis blank that do not know how please help

AsyncUpload

answered on 29 Feb 2012

3 answers

226 views

Upload Error in Load Balanced Server

Hello ,

We are facing a sporadic issue when using the RadUpload control in our website.

The application is hosted in a load balanced server and the session is stateless.

This is what is happening. If the user uploads 10 files (then it creates 10 temp files on the server in RadUploadTemp folder.)We have 2 app servers and when the user access the server, it might get connected to appserver1. But there is no guarentee that for all the 10times it tries to access the server, it will always go to appserver1 as they are loadbalanced. The moment it hits appserver2, we get file not found exception. If it always hits appserver1 then all the files will be uploaded successfully

We are get the error every now and then. Is there any configuration that can be set in the control that would make the control work without issues in case where the load balancing is set and the session is stateless?

Thank you
Regards
Pankaj

AsyncUpload

answered on 29 Feb 2012

1 answer

136 views

validationFailed handler not working

I am trying to get jquery to handle the delivery of a message if the user tries to upload a file that is open. I am using the sample from here to work with. I know I must have missed something because the example from the link does what I want it to do but I am getting the script errors from below from my page.

Microsoft JScript runtime error: Exception thrown and not caught
Microsoft JScript runtime error: Unhandled Error in Silverlight Application [ScriptObject_InvokeFailed]

confusing because this is not a silverlight application but an ASP.NET

here is my client side code from the .ascx file.

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

<script type="text/javascript">

//<![CDATA[

function validationFailed(sender, eventArgs) {

$(".ErrorHolder").append("<p>Validation failed for '" + eventArgs.get_fileName() + "'.</p>").fadeIn("slow");

}

function closeDataContainer() {

$('div[id$=datacontainer]').hide('slow');

}

//]]>

</script>

</telerik:RadCodeBlock>

<div id="container">

<div id="content-container">

<div id="content">

<telerik:RadProgressManager runat="server" ID="RadProgressManager1" />

<telerik:RadAsyncUpload runat="server" ID="RadAsyncUpload1" MultipleFileSelection="Disabled"

OnClientValidationFailed="validationFailed" AllowedFileExtensions="xls, xlsx"

AutoAddFileInputs="True" Height="25px" Width="250px">

<FileFilters>

<telerik:FileFilter Description="*.xls; *. xlsx" Extensions="xls, xlsx"></telerik:FileFilter>

</FileFilters>

</telerik:RadAsyncUpload>

Select files to upload (xls, xlsx)

</div>

<div id="aside">

<asp:Button runat="server" ID="BtnSubmit" Text="Process File" OnClick="BtnSubmit_OnClick" />

</div>

<telerik:RadProgressArea runat="server" ID="RadProgressArea1" Width="582px">

</telerik:RadProgressArea>

<div id="Div1">

<asp:PlaceHolder ID="MessagePlaceHolder" Visible="false" runat="server"></asp:PlaceHolder>

</div>

<div class="ErrorHolder">

</div>

AsyncUpload

answered on 29 Feb 2012

3 answers

89 views

this.get_tree() is null

I have an existing site and Im starting to use telerik controls in the site but Im getting this javascript error.

this.get_tree() is null

Im using an existing ajaxControlToolkit.TabContainers.

On the first tab you click a button and it displays a third tab containing a RadFileExplorer
now you click on the first tab the 3rd tab goes away
then click on the second tab and the javascript error occurs.

This is some sample code to reproduce it (VB.net 4.0)

Protected Sub tabContainer1_ActiveTabChanged(sender As Object, e As System.EventArgs)

If (tabContainer1.ActiveTabIndex = 0 Or tabContainer1.ActiveTabIndex = 1) Then

With tabContainer1.Tabs(2)

.Enabled = False

.Visible = False

End With

End If

End Sub

Protected Sub Page_Load(sender As Object, e As System.EventArgs)

If Not IsPostBack Then

With tabContainer1.Tabs(2)

.Enabled = False

.Visible = False

End With

End If

End Sub

Protected Sub OpenNewTab_Click(sender As Object, e As System.EventArgs)

With tabContainer1.Tabs(2)

.Enabled = True

.Visible = True

End With

tabContainer1.ActiveTab = tabContainer1.Tabs(2)

End Sub

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

<telerik:RadScriptManager ID="RadScriptManager1" ScriptMode="Release" AsyncPostBackTimeout="60000" runat="server">

<Scripts>

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

</Scripts>

</telerik:RadScriptManager>

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

<div>

<asp:UpdatePanel ID="UpdatePanel1" runat="server">

<ContentTemplate>

<ajaxControlToolKit:TabContainer ID="tabContainer1" runat="server"

ActiveTabIndex="0" AutoPostBack="True"

onactivetabchanged="tabContainer1_ActiveTabChanged">

<ajaxControlToolKit:TabPanel ID="Tab1" runat="server">

<HeaderTemplate>

One

</HeaderTemplate>

<ContentTemplate>

Randon <br />Stuff

<br />Click here to start>><asp:Button runat="server" ID="OpenNewTab" Text="OpenNewTab"

onclick="OpenNewTab_Click" />

</ContentTemplate>

</ajaxControlToolKit:TabPanel>

<ajaxControlToolKit:TabPanel ID="Tab2" runat="server">

<HeaderTemplate>

Two

</HeaderTemplate>

<ContentTemplate>

More Random Stuff<br /><br />11111111

</ContentTemplate>

</ajaxControlToolKit:TabPanel>

<ajaxControlToolKit:TabPanel ID="Tab3" runat="server">

<HeaderTemplate>

Three

</HeaderTemplate>

<ContentTemplate>

problem here<br />

<telerik:RadFileExplorer runat="server" ID="editArticleImagePathEditor" ></telerik:RadFileExplorer>

</ContentTemplate>

</ajaxControlToolKit:TabPanel>

</ajaxControlToolKit:TabContainer>

</ContentTemplate>

</asp:UpdatePanel>

</div>

</form>

FileExplorer

answered on 29 Feb 2012

1 answer

126 views

Find Nodes or Groups

Hello,

I'm building an OrgChart programatically and i want to get certain nodes. I don't find any way of doing this. The only method i found is 'GetNodeByHierarchicalIndex' but i can't get it to work. What is the int[] parameter that you need to pass.

Are there any other methods to get nodes etc...? For now i can manage to use GetAllGroupItems and looping the items and evaluating their level. It would be nice to get all elements for a specific level.

Regards,

Hans

OrgChart

answered on 29 Feb 2012

3 answers

140 views

Icon Problem

Hi

For the rad window control i have set the Icon. My icon size is 16*16 only. But my icon not displaying properly in the IE7,IE8 and Google Chrome.

Please find the attachments.
Icon Should look like the below image image.
               original.jpg
But in IE7 and IE8 and Chrome looks like below image.
         1. ie icon.jpg (IE 7 and IE8)
         2. chrome.jpg(Google Chrome)

Window

answered on 29 Feb 2012

4 answers

115 views

Window and Ajax Postback

I am learning about your controls and I start with window.
My scenario is quite typical.
A grid inside a window for manage typical searches of users ...
All works fine by I have a serious annoying problem...
Every time a change a page in grid inside the window ... the window is reloaded although all controls are in a ajaxpanel...
I try with visibleonpageload and reloadonshow properties (I just have seen previous post on a similar problem) but without a good result..,
All controls on my page is static, not reloaded after ajax postback but the only reloaded controls is the window...

What am I doind wrong?

Window

answered on 29 Feb 2012