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set_text notification

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Notification

This is a migrated thread and some comments may be shown as answers.

Fabio Cirillo asked on 18 Dec 2012, 03:04 PM

hi,
i've a problem with the javascript function. when start the second if the compilator see me this error:
Run-time error of Microsoft JScript: Object does not support this property or method 'set_text' on this code

why?

function CallNotification() {

var PwdAttuale = '<%=ViewState("Passwordnow")%>';

var notification = document.getElementById("<%= RadNotification1.ClientID %>");

var txtpwdnow = document.getElementById("<%= txtpwdnow.ClientID %>");

var txtpwdnew = document.getElementById("<%= txtpwdnew.ClientID %>");

var txtpwdnewconf = document.getElementById("<%= Txtpwdnewconf.ClientID %>");

if (txtpwdnow.value != PwdAttuale) {

var messaggio = "Password attuale errata.";

notification.set_text(messaggio);

notification.show();

return false;

}

if (txtpwdnew.value != txtpwdnewconf.value) {

var messaggio = "Password di conferma errata.";

notification.set_text(messaggio);

notification.show();

return false;

}

3 Answers, 1 is accepted

answered on 19 Dec 2012, 08:19 AM

Hi,
i'm using the 2012_3_1205 version.
I'm seeing that even the method notification.show is supported in the first and second if.
this my page code:
i dont know because this code is not correct

<%@ Page Language="vb" AutoEventWireup="false" CodeFile="Changepwd.aspx.vb" Inherits="Changepwd" %>

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

<!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>

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

<div style="width: 320px; font-family: Verdana; font-size: small;">

<telerik:RadCodeBlock ID="RadCodeBlock1" runat="server">

<script type="text/javascript">

function GetRadWindow() {

var oWindow = null;

if (window.radWindow) oWindow = window.radWindow;

else if (window.frameElement.radWindow) oWindow = window.frameElement.radWindow;

return oWindow;

}

function Close() {

GetRadWindow().close();

}

function CallNotification() {

var PwdAttuale = '<%=ViewState("PasswordAttuale")%>';

var notification = document.getElementById("<%= RadNotification1.ClientID %>");

var txtpwdnow = document.getElementById("<%= txtpwdnow.ClientID %>");

var txtpwdnew = document.getElementById("<%= txtpwdnew.ClientID %>");

var txtpwdnewconf = document.getElementById("<%= Txtpwdnewconf.ClientID %>");

if (txtpwdnow.value != PwdAttuale) {

var messaggio = "Password attuale errata.";

notification.set_text(messaggio);

notification.show();

return false;

} else if (txtpwdnew.value != txtpwdnewconf.value) {

var messaggio = "Password di conferma errata.";

notification.set_text(messaggio);

notification.show();

return false;

}

</script>

</telerik:RadCodeBlock>

<telerik:RadAjaxPanel ID="RadAjaxPanel1" runat="server" height="150px"

HorizontalAlign="NotSet" LoadingPanelID="RadAjaxLoadingPanel1"

width="320px">

<table style="width:100%;">

<tr>

<td colspan="2" style="padding-left: 10px; padding-top: 10px">

<telerik:RadTextBox ID="Txtpwdnow" Runat="server" Label=" Password attuale:"

LabelWidth="110px" MaxLength="20" TextMode="Password" Width="300px">

</telerik:RadTextBox>

</td>

</tr>

<tr>

<td colspan="2" style="padding-left: 10px">

<telerik:RadTextBox ID="Txtpwdnew" Runat="server" Label="Nuova password:"

LabelWidth="110px" MaxLength="20" TextMode="Password" Width="300px">

</telerik:RadTextBox>

</td>

</tr>

<tr>

<td colspan="2" style="padding-left: 10px">

<telerik:RadTextBox ID="Txtpwdnewconf" Runat="server"

Label="Conferma password:" LabelWidth="110px" MaxLength="20"

TextMode="Password" Width="300px" AutoPostBack="False">

</telerik:RadTextBox>

</td>

</tr>

<tr>

<td colspan="2" style="padding-left: 10px">

</td>

</tr>

<tr>

<td align="center">

<asp:ImageButton ID="Imgbtnconferma" runat="server"

ImageUrl="~/Image/conferma.png" OnClientClick="CallNotification()" />

</td>

<td align="center">

<asp:ImageButton ID="ImgBtnEsci" runat="server"

ImageUrl="~/Image/esci1.png" />

</td>

</tr>

</table>

</telerik:RadAjaxPanel>

</div>

<p>

<telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" Runat="server"

Skin="Office2010Silver" BorderColor="#D5842B" BorderStyle="Double"

BorderWidth="1px" Width="320px" ViewStateMode="Disabled">

</telerik:RadAjaxLoadingPanel>

</p>

<telerik:RadScriptManager ID="RadScriptManager1" Runat="server">

</telerik:RadScriptManager>

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

<AjaxSettings>

<telerik:AjaxSetting AjaxControlID="Imgbtnconferma">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="RadAjaxPanel1"

LoadingPanelID="RadAjaxLoadingPanel1" />

</UpdatedControls>

</telerik:AjaxSetting>

</AjaxSettings>

</telerik:RadAjaxManager>

<telerik:RadNotification ID="RadNotification1" runat="server"

AutoCloseDelay="3500" Height="100px" Skin="Simple" Title="Trycontact"

TitleIcon="~/Image/iconlogo.png" Width="320px" Position="Center">

</telerik:RadNotification>

</form>

</body>

</html>

answered on 19 Dec 2012, 02:26 PM

Hi Fabio,

In order to get a reference to a RadControl you need to use the $find() method (which is actually a shortcut to the findComponent() method). The document.getElementById() call returns a DOM object and not the script control object that you need since it exposes the API of the control. This is explained here, for example: http://www.telerik.com/help/aspnet-ajax/notification-client-side-overview.html.

All the best,
Marin Bratanov
the Telerik team

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