Questions on UI for ASP.NET AJAX Forum

1 answer

71 views

We create new TreeView node via client script. This node we create in edit mode. Everything works fine. We have only one issue:
If User press "Esc" key or loss focus without pressing "Enter" key then we should remove this node from TreeView.
How we should implement it? What event we can use?

TreeView

answered on 12 Jan 2011

1 answer

103 views

using chart with sharepoint 2010

hi guys
i want to use RadChart with sharepoint 2010 , i add a application page to sharepoint 2010 and i want to use this control in this page , can you give me a good example ? i dont know how i can use datatable with chart control

Chart (Obsolete)

answered on 12 Jan 2011

5 answers

158 views

Dropdownlist to update a dropdown column issue

I am a newbie using telerik in my visual estudio 2008  C# and i am trying to make a dropdownlist that update a column in my radgrid, it looks like all the texbox can update the columns.

what is weird is that it is updated on the database but in the column it doesnt so i have to stop debugging in order and then debug again so i can see the column updated.

i know there is an easy way to solve this but in the meantime while trying to solve this i wanted to use the forum to check or get solution faster.

here is the part of the radgrid that doesnt update
<telerik:GridBoundColumn ItemStyle-CssClass="UM_usertype" UniqueName="UserType" HeaderText="User Type" DataField="Type">
   <HeaderStyle Width="60px"></HeaderStyle>
   </telerik:GridBoundColumn>

and the web user control that has the dropdownlist
<td>Usertype:</td>
   <td><asp:dropdownlist id="ddlUT" runat="server" tabindex="2" Width="127px"></asp:dropdownlist>
   </td>

thanks in adv.

Grid

answered on 12 Jan 2011

1 answer

387 views

Call java script function from code behind on Toolbar button click event

Hi,

I have a page with a Rad Toolbar on it. This page is also using a master page. I am trying to call a java script from code behind on the Toolbar OnButtonClick event. The toolbar is inside a UpdatePanel.

When I click the toolbar button the javascript isn't called.

To test my page, I added a regular asp:button to the page and put it inside the update panel and called the function, it didn't work.
I did some research and found that I needed to trigger a postback on the button, so added the following code to the Load event and then when I clicked the asp button the javascript was executed.

Private Sub WebForm4_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Dim scriptManager As ScriptManager = scriptManager.GetCurrent(Me.Page)
scriptManager.RegisterPostBackControl(Button1)
End Sub

Thinking that I should do the same for the toolbar button, I then added the following to the Load event. But, the javascript still did not run.

Dim

rtb As RadToolBarButton = DirectCast(rtbPDFInvoices.FindButtonByCommandName("tbtExportPDF"), RadToolBarButton)
scriptManager.RegisterPostBackControl(rtb)

I read on the forums about the client events being unattached after ajax update, but I don't think this is my problem. I am using the OnButtonClick not the OnButtonClientClick.

Below is a simplified version of what I am trying to do. In the real world I need to call the java script from code behind because it only gets called if certain conditions exist.

Thank you for your help.

ASPX PAGE

<%@ Page Title="" Language="vb" AutoEventWireup="false" MasterPageFile="~/IPSMaster.Master" CodeBehind="WebForm4.aspx.vb" Inherits="IPS_Gateway.WebForm4" %>

<%@ Register assembly="Telerik.Web.UI" namespace="Telerik.Web.UI" tagprefix="telerik" %>

<%@ Register Assembly="AjaxControlToolkit" namespace="AjaxControlToolkit" tagprefix="act" %>

<asp:Content ID="Content2" ContentPlaceHolderID="cphMainContent" runat="server">

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

function ShowMessage(strMsg) {

alert(strMsg);

}

</script>

<asp:Panel ID="pnlPageContent" runat="server" cssClass="css_GPC01_Panel_PageContent" >

<asp:panel ID="pnlPageHeader" runat="server" cssClass="css_GPC01_Panel_PageHeading" >

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

<ContentTemplate>

<asp:Button ID="Button1" runat="server" Text="Button" OnClick="Button1_Click" />

<telerik:RadToolBar ID="rtbPDFInvoices" runat="server" AutoPostBack="true" EnableEmbeddedSkins="True" Skin="Black" OnButtonClick="rtbPDFInvoices_ButtonClick" >

<Items>

<telerik:RadToolBarButton runat="server" CommandName="tbtExportPDF" ImageUrl="~/App_Themes/Images/Applications/Export PDF 16.png" Text="Export To PDF" />

</Items>

</telerik:RadToolBar>

</ContentTemplate>

</asp:UpdatePanel>

</asp:panel>

</asp:Panel>

</asp:Content>

CODE BEHIND

Imports Telerik.Web.UI

Partial Public Class WebForm4

Inherits System.Web.UI.Page

Protected Sub rtbPDFInvoices_ButtonClick(ByVal sender As Object, ByVal e As Telerik.Web.UI.RadToolBarEventArgs) Handles rtbPDFInvoices.ButtonClick

Dim btn As RadToolBarButton = TryCast(e.Item, RadToolBarButton)

Select Case btn.CommandName

Case "tbtExportPDF"

ExportPDF()

Exit Select

End Select

End Sub

Protected Sub ExportPDF()

Dim strBuilder As New StringBuilder()

strBuilder.Append("<script laungauge='javascript'>")

strBuilder.Append("ShowMessage('Hi')")

strBuilder.Append("</script>")

Page.ClientScript.RegisterStartupScript([GetType](), "ToPDF", strBuilder.ToString)

End Sub

Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click

ExportPDF()

End Sub

Private Sub WebForm4_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load

Dim scriptManager As ScriptManager = scriptManager.GetCurrent(Me.Page)

Dim rtb As RadToolBarButton = DirectCast(rtbPDFInvoices.FindButtonByCommandName("tbtExportPDF"), RadToolBarButton)

scriptManager.RegisterPostBackControl(Button1)

scriptManager.RegisterPostBackControl(rtb)

End Sub

End Class

ToolBar

answered on 12 Jan 2011

1 answer

134 views

RadEditor ImageManager

Hi,
I am using RadEditor and using the Imagemanager for uploading the images, currently the images uploaded will be saved in the vertual folder of the application. Is there a way I can save my images in Database (SQL server 2008).
If there is a way to save the uploaded images in Database, please let me know.

Thanks,
Santosh

Editor

answered on 12 Jan 2011

1 answer

142 views

radtextbox with password mode cant save its state while post back

I'm using radtextbox with mode = "Password" with a radcombobox which do a postback to fill another radcombobox.. the problem is the radtextbox loses the data written in it when the radcombobox do the postback .... how can I make the radtextbox save its state

thanks for effort

Input

answered on 12 Jan 2011

0 answers

50 views

passing monthname to sdp for rad calendar

Hi,

i am having stored procedure has month name as a param , to get the holidays.. in my front page i am getting month number while navigating month... but i need to pass that month number to that stored procedure..

this is the line to display the holidays in the front page using webservice. insterad of 1 i need to pass month number. tell me how to do this..

HolidayData

[] demo = ConfigManager.TimeSheetService.GetHolidaysByMonth(1);

Calendar

asked on 12 Jan 2011

1 answer

84 views

rad editor ImageManager-UploadPaths

hi,

how can i set the rad editor ImageManager-UploadPaths to anther web site on the same server(uper folder),
can i use the ../ or "d:\..." or what?

the rad editor is inside rad grid.

thanks.

Udi

Editor

answered on 12 Jan 2011

1 answer

74 views

RadEditor as Bussiness Card Designer

Hello, i would like to aks if RadEditor could be used as Bussiness Card Designer.

Is that possible?
Do you need more details?

Editor

answered on 12 Jan 2011

1 answer

41 views

Editor - Export to Pdf Table width attribute error

Hi,

Export to PDF functionality is not working when the Table's width attribute is set.

<table width="80%" .... ---> This is not working. It generates error.

I need my users to be able to set width using attribute and also it should be expoertable to pdf.

Thanks in advance for all replies.

Piyush

Editor

answered on 12 Jan 2011