Object Require In JavaScript?

Jul 15, 2010

Am using java script in asp.net for input validation. When i run the below program it was throwing an exception Object expected. Please advice me where it was going wrong. i have attached the full code for your reference.

[Code]...

1. Use the ID that is generated by the .NET runtime. This isn't the best approach: if the structure of your page changes over time, the ID may also change.

2. Use this in your javascript code:

if(document.getElementById('<%=TextBox1.ClientID%>').value=="")

View 3 Replies


Similar Messages:

Javascript - Does The ListBox SelectedIndexChanged Event Require Postback

Oct 25, 2010

I'm trying to add a JavaScript function to show all selected items from a ListBox as concatentated strings in a Label on the page. It's needed because AutoPostBack="true" will cause the ListBox to scroll all the way back to the first selected item.

So this code works:

<script type="text/javascript">
function Updatelist() {
var sel = document.getElementById('<%=lstbxStuff.ClientID%>');
var lbl = document.getElementById('ctl00_cph_lblSelectedStuff');

[Code]....

Unfortunately I still need the code behind SelectedIndexChanged delegate. Is there a way to use both of these without doing a PostBack? When I set AutoPostBack="false", my delegate never seems to be reached.

View 2 Replies

Javascript - Uncaught TypeError: Object #<an Object> Has No Method FullCalendar

Dec 22, 2010

I have embed the fullcalender control in my asp.net mvc application. It is running fine locally. but when I uploads it to my domain server (third party) it showing me This Error: Uncaught TypeError: Object # has no method 'fullCalendar' in crome console (debugger). and not rendering the control. ** EDITED: My HTML code is this **

<%@ Page Title="" Language="C#" MasterPageFile="~/Views/Shared/Site.Master" Inherits="System.Web.Mvc.ViewPage" %>
Index
<% var serializer = new System.Web.Script.Serialization.JavaScriptSerializer(); %>
< style type='text/css'>
body {
margin-top: 40px;
text-align: center;
font-size: 14px;
font-family: "Lucida Grande",Helvetica,Arial,Verdana,sans-serif;
}..............................................

View 1 Replies

Why Is JavaScript Object Set To Null

Apr 29, 2010

I have a <script> that contains this line: var tbl = document.getElementById("<%= this.tblSelection.ClientID %>"); but tbl always ends up being set to null. The table is declared like this:

<asp:Table ID="tblSelection" runat="server" CellPadding="2" CellSpacing="0"
cols="1" style="position: absolute; top: 0%; right: 0%">

Both the script and the table are in the same master page file. What could be causing this? I should mention that this script is executed on onload

View 3 Replies

C# - Access Object From Javascript DevExpress?

Aug 24, 2010

I wonder why I cant access Object by ClientInstanceName from javascript.

example:

function NextStep(pageControl) {
currentStep = pageControl.GetActiveTabIndex();
switch (currentStep) {
case 0:
selectedRowsCount = GridViewClient.GetSelectedRowCount();
break;
}

The error is:

There is no definition for GridViewClient;
but ClientInstanceName is set to GridViewClient

Case is that I have thos grid on other tabs in ASPxPageControl so that these aren't visible but What I want to do is to refresh one of it before displaying it and I wanted to use client side ASPxGridViewClient.Refresh().

View 3 Replies

Javascript - How To Select An Object In JQuery

Mar 17, 2011

I'm beginner in JQuery, how could I select an object using JQuery ?

This is the code:

<script type="text/javascript" language="javascript">
function Hide(senderID) {
$("#" + senderID).hide(200);
// this exception is thrown // Microsoft JScript runtime error: Object expected
}
</script>
<div id="div1" onclick="javascript:Hide(this.id)"

View 4 Replies

MVC :: Pass Javascript Object Value To Controller?

Feb 9, 2010

Consider the following data

<xml>
<id>10</id>
<value1>15<value1>
</xml>

I need to use this data as an input to ajax request. For eg. consider a dropdownlist change event, I need to pass these values to the controller.

sample code

//dropdown change event
$("#TestReqID").change(function() {
var id = 10;
var testResults = "abc";
var inXML = "<xml>";
inXML = inXML + "<id>" + id + "</id>";
inXML = inXML + "<value1>" + testResults + "</value1>";
inXML = inXML + "</xml>"
$.getJSON("/Home/UpdateTest/Json/" + inXML, function(data) {
//success code goes here
});
});

in HomeController

public ActionResult UpdateTest(string obj)
{
if (HttpContext.Request.IsAjaxRequest())
{
/*
Need to parse data in "obj" from ajax request
*/
IPTests test = _service.GetIPTest(Convert.ToInt32(id));
return new JsonResult { Data = new { ipTestId = "0", testResults = "" } };
}
return View(test);
}

instead of xml string is it possible to use javascript object like

[Code]....

View 2 Replies

C# - Serialize An Object In Javascript, Then Deserialize It?

Oct 1, 2010

I have a custom Javascript object that has a few string and float members. I'd like to serialize an array of them in Javascript, assign the result to a hidden field, and then retrieve and deserialize them in the codebehind for my asp.net application.

View 3 Replies

Javascript - View All The Properties Of A Given JS Object?

Sep 4, 2010

I have a 3rd party server side control that generates JavaScript and I'd like to see what methods and properties it exposes.Currently I just type in an invalid function like asdf123() so VS will break and I can add a watch to the variable, but there are a ton of methods and I don't know what I'm looking for (I'm trying to make the control do something undocumented).

View 3 Replies

How To Set Of Controls That Would Require For Rich UI Development

Mar 5, 2010

We started a new project and the nature of the project is very interactive and a Rich UI is required.

We would need a set of controls that would require for Rich UI development. I found Obout while googling. I never heard about them and never seen fellow members telling me such name except Telerik, ComponentOne, NetAdvantage. These are the famous names we heard but no this one.

But, the controls give a positive feeling. But as two things matter always when you are buying some services: How good are their customer support? and How much feasible their price is?

Another, How quickly they release patches/updates? As, what if we find a bug or an error during development what will gonna happen? Do they provide a quick solution for this? I hope you understand my query. I'm bit confused making a decision here. I need your assistance, experience and feedback.

View 5 Replies

Server :: Require SQL Personal Edition 8?

Jan 20, 2011

I need sql server personal edition 8,give me the link if any wn knows that.

Any website contains all sql softwares?

View 5 Replies

JQuery :: Require Tab Panel Info?

Nov 2, 2010

i require the jquery tab panel , on tab index i want to issue web service call through client side. if you have used any component.

View 3 Replies

Require In Process Web Server To Run The Web Based UI?

Oct 11, 2010

I'm working on a project that requires an in process web server to run the web based UI. The best option I have come across is CassiniDev

EDIT: did some tests and noticed that issue isn't synchronous way of processing requests, it has to do with tcp-connects. fiddler shows 1 second as the tcp-connect time.

These are the main criteria: must be in process, or at least usable without any installation.must be able to process request
asynchronously.distributable for free with an open-source project.I will also accept a patch to fix CassiniDev as an answer ;)

View 3 Replies

HttpHandler Require An Aspnet_isapi.dll Mapping?

Apr 28, 2010

If I configure (via web.config) an httphandler to handle all .gif requests for a specific folder, is it absolutely essential for me to map .gif requests to aspnet_isapi.dll in IIS?

Is there any other way of ensuring that the .gif http request will be handled by aspnet_isapi.dll?

I have a server configured where the virtual dir that contained the .gif->aspnet_isapi.dll mapping has been deleted, but the .gif requests are still being passed to the handler. Anyone know how this might be being done, and where the setting might be lurking?

View 1 Replies

JQuery :: Create Index From Javascript Object

Feb 24, 2011

would like to speed up the a search using a for loop with a predefined/created index. For this object defined as :

var list =
[Object
{ Key="A",
Value=},
Object
{ Key="B",
Value=},
Object
{ Key="C",
Value=},
Object
{ Key="D",
Value=},
Object
{ Key="E",
Value=},
Object
{ Key="F",
Value=},
Object
{ Key="G",
Value=},
Object
{ Key="H",
Value=},
Object
{ Key="I",
Value=},
Object
{ Key="J",
Value=},
Object
{ Key="K",
Value=},
Object
{ Key="L",
Value=},
Object
{ Key="M",
Value=},
Object
{ Key="N",
Value=},
Object
{ Key="O",
Value=},
Object
{ Key="P",
Value=},
Object
{ Key="Q",
Value=},
Object
{ Key="R",
Value=},
Object
{ Key="S",
Value=},
Object
{ Key="T",
Value=},
Object
{ Key="U",
Value=},
Object
{ Key="V",
Value=},
Object
{ Key="W",
Value=},
Object
{ Key="Z",
Value=}]

With in Value another array of objects. So here we know that Key A is found on index 0. To get A value I use if(list[i].Key=='A'){...} . I would like to directly navigate to Key with value A without using a loop first to find it, so I thought of a index mechanism for this.

View 1 Replies

How To Send Gridview Row Object To Javascript Function

Jul 30, 2010

I have a grid view control on my aspx page.

i have an input button in Template filed , i m calling one java script function.

I want to send Gridview row object so that i can come to know which it has been clicked.

want to play with grid view row in java script function.

View 2 Replies

How To Access Php Javascript Object In Asp.net User Control

Apr 14, 2010

I have a website in php which is using 4 frames(top, left, middle and right). The middle frame contains the web user control coded in asp.net. Now, in the right frame( which is coded in php ) some javascript contains the id of the items selected in right frame. I need to get those ids to the middle frame on asp.net user control.

View 1 Replies

AJAX :: Access Javascript Object From Webservice?

Apr 23, 2010

I'm trying to pass a javascript object array back to a vb .asmx web service.

I can't even tell you how many different things I've tried, so i'm confused more than when I started.
Below is an example of the client side code I am using.

[Code]....

I'm adding my script reference in my vb page as follows, and can access other web methods fine.

[Code]....

how to be able to access these objects within the web service method. I need to be able to iterate though all the people from the javascripts array so that I can do some other functions, such as validation, adding them to a database, etc.

View 3 Replies

How To Call Javascript Function On A Silverlight 3 Object

Jan 12, 2010

I have the following Silverlight control defined:

[Code]....

I have exposed the following method in my Silverlight control (Page.xaml.cs) to be accessible to Javascript:

[ScriptableMember]
public bool HasPendingUpdates()
{
return btnSave.IsEnabled;
}

I then have a Javascript test function in my aspx page that is trying to do something with it:

var imageViewer = $("#objImageViewer")[0];
if (imageViewer.Content.Page.HasPendingUpdates())
{
alert("Pending Changes Exist!");
}
else
{
alert("NO Pending Changes Exist!");
}

Problem is that it fails after the Content object. I have tested the following:

var imageViewer = $("#objImageViewer")[0];
imageViewer // Valid
imageViewer.Content // Valid
imageViewer.Content.Page // Invalid
imageViewer.Content.HasPendingUpdates() // Invalid

So I am not sure what I am doing wrong. How do I get to the function within Content?

I am using IE8, Silverlight 3, ASP.NET. The silverlight control is created with the object tag as I don't think the control is an option in Silverlight 3+.

View 2 Replies

AJAX :: Javascript Error ...is Null Or Not An Object?

Mar 12, 2010

Ik keep getting this sort of errors when using Ajax controls.The colorpicker extender and the Cascaded dropdown generate this kind of error in my application.I have a scriptmanager in my masterpage.I already tried using a scriptmanager proxy.What could cause these errors?I have the controls inside template fields of data presentation controls.

View 2 Replies

VS 2008 - Getting JavaScript Object Required Error

Aug 15, 2013

I am getting an object required error and I understand it's because the object I am looking for doesn't exist yet, but I don't know why it doesn't exist yet. Here is my code:

Code:
<tr><!-- This is the row with Effective Date -->
<td nowrap valign="top">
<asp:label id="EffectiveDateTitleLabel" runat="server" Width="120px">Effective Date:</asp:label>
<p></p>
</td>
<td nowrap valign="top">

[Code] ....

What I want to accomplish is when the selected effective date is greater than 01/01/2014, hide the TotalEmployees dropdownlist (and label, but for now I'm just trying to do the DDL).

Here's the js:

Code:

<script type="text/javascript">
function SetTextArea(selectedValue) {
alert("selected value changed to " + selectedValue);
var selectedDate = new Date(selectedValue);

[Code] ....

I get the alert that it could not find totalemployees. Is this because EffectiveDateDropDown is in an UpdatePanel so the two dropdowns don't exist at the same time? Or something like that?

I don't have to use JS. I thought it would be easier than using AJAX. But it's not if it doesn't work.

View 1 Replies

Does The Jquery Validation Plugin Require A Form Tag

Jan 21, 2010

I want to validate some asp.net textboxes with the jQuery Validation plugin found at[URL], but it appears that the elements must be between a form tag. If I have just a couple elements, I would hardly call that a form, so I would rather not have them wrapped inside a form element. Is there a way around this? Also, if I have two buttons on the form, a cancel and a submit button and I want the form only to validate when the submit button is clicked, but not the cancel button, how is this accomplished?

View 2 Replies

MVC :: How To Redirect Actions, That Require Https To A Certain Subdomain

Mar 16, 2011

I am new to asp.net and mvc 3. Currently I am experimenting with https. I use mvc 3, iis 7 and visual studio 2010 under windows 7.

The problem that I want to solve is the following.

The SignUp action should only be accessible via https.

My SSL certificate is issued only for a certain subdomain: secure.mydomain.com

The goal is that all requests to SignUp are redirected to secure.mydomain.com/SignUp such that the certificate fits to the domain.

Requests not using https simply should use mydomain.com.

I successfully installed the certificate to my local iis 7, and when I use the [RequireHttps] attribute, the connection is protected with this certificate.

My questions are:

How can I do the redirects right?

Is there a possibility to test this on my local machine where all request go to localhost?

View 6 Replies

Security - Require Login Based On Netmask?

Jun 23, 2010

I need to secure access to all pages in a .NET webapp - EXCEPT requests from:

local network (the network IIS is running on) IPs listed/netmasks listed in a database all other requesets should be redirected to a login form I was thinking in the direction of a HttpModule - but never wrote one.

View 4 Replies

Web Forms :: Which Server Should Use Or Require To Send Mail

Mar 18, 2011

below is the coading to send email(just see the bold line). I just want to know which server i should use to send mail or which server is require to send mail.

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As_
System.EventArgs) Handles Button1.Click
Dim mailMessage As New MailMessage()
'creating an instance of the MailMessage class
mailMessage.From = "[URL]"
'senders email address
mailMessage.To = "[URL]"
'recipient's email address
mailMessage.Cc = "[URL]"
'email address of the Cc recipient
mailMessage.Bcc = "[URL]"
'email address of the Bcc recipient
mailMessage.Subject = "Hello"
'subject of the email message
mailMessage.BodyFormat = MailFormat.Text
'message text format. Can be text or html
mailMessage.Body = "This tutorial is sending email with an ASP.NET app."
'message body
mailMessage.Priority = MailPriority.Normal
'email priority. Can be low, normal or high
SmtpMail.SmtpServer = "[URL]"
'mail server used to send this email. modify this line based on your mail server
SmtpMail.Send(mailMessage)
'using the static method "Send" of the SmtpMail class to send the mail
Response.Write("Mail sent")
'message stating the mail is sent
End Sub

View 9 Replies







Copyrights 2005-15 www.BigResource.com, All rights reserved