Hi:
I used the following code to dynamically add a control and I tried to
use attachevent to add a onClick event to the control. It doesn't seem
to do anything. Any idea what might be wrong?
Thanks.
<HTML>
<HEAD>
<script language="javas cript">
function AddOneCtl() {
var ni = document.getEle mentById('myDiv ');
var newctl2 = document.create Element('button ');
newctl2.setAttr ibute('id','Tes t1');
newctl2.setAttr ibute('value',' Click Me');
ni.appendChild( newctl2)
document.getEle mentById('Test1 ').attachEvent( 'onClick',click evt1);
}
function clickevt1() {
alert("Clicked" );
}
</script>
</HEAD>
<BODY>
<FORM name="AddContro l">
<INPUT TYPE="button" VALUE="Click here to add a control"
onClick="AddOne Ctl()">
</FORM>
<div id="myDiv"> </div>
</BODY>
</HTML> 2  5207 
jiayanxiang wrote: document.getEle mentById('Test1 ').attachEvent( 'onClick',click evt1);
It should be 'onclick', not 'onClick'. However note that attachEvent is
part of the IE 5 DOM, some other browsers like Opera implement that too,
but Mozilla needs the W3C DOM specific addEventListene r.
Simply setting
elementNode.onc lick = clickevt1;
should suffice however.
Additionally the HTML button element is not a good choice on the web, it
has different default values for the type attribute (e.g. 'submit' for
Mozilla, 'button' for IE) and IE insists on submitting the content
(innerText) of the button element if it is a submit button.
--
Martin Honnen http://JavaScript.FAQTs.com/
Thanks, it worked fine now.
The page I am working on is internal and for IE only. (We can't even
run firefox here:( ) so it simplifies things a little.
Martin Honnen wrote: jiayanxiang wrote:
document.getEle mentById('Test1 ').attachEvent( 'onClick',click evt1);
It should be 'onclick', not 'onClick'. However note that attachEvent is
part of the IE 5 DOM, some other browsers like Opera implement that too,
but Mozilla needs the W3C DOM specific addEventListene r.
Simply setting
elementNode.onc lick = clickevt1;
should suffice however.
Additionally the HTML button element is not a good choice on the web, it
has different default values for the type attribute (e.g. 'submit' for
Mozilla, 'button' for IE) and IE insists on submitting the content
(innerText) of the button element if it is a submit button.
--
Martin Honnen
http://JavaScript.FAQTs.com/ This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics | |
by: Paul |
last post by:
An early Happy Thanksgiving to you and yours...
We develop data driven apps. We dynamically place controls on a panel which
may be then be placed on a web form or another control. My problem is that I
can't get the events of the hosted controls to fire.
e.g.
' myUserControl.ascx. is placed on myWebForm.aspx in the Designer
' myUserControl.ascx has a Panel on it, Panel1
' From code in myUserControl.ascx I pass Panel1 ByRef to a class...
|
by: Chad |
last post by:
I have a problem that I am desperate to understand.
It involves dynamically adding controls to a Table control that is built as a result of performing a database query.
I am not looking to avoid the problem by avoiding the table control or resorting to databound controls that better manage state for me. I hope to understand how to solve the problem by using the Table web control and sticking to the approach of building the table at run...
|
by: Christian Nunciato |
last post by:
Hi there:
I've checked the forums, but haven't found a situation addressing my
specific problem. Here's the deal:
I've got a Web Form containing two Panel controls. One displays search
results in a DataList comprised mainly of LinkButtons. The other's basically
empty; it's intended to handle a collection of dynamically added controls.
When the user clicks a LinkButton from within the first Panel control, I
|
by: wapsiii |
last post by:
I have a form to which I add sets of input controls ie. textbox 1,
dropdownlist 1, textbox 2, dropdownlist 1, textbox 3, dropdownlist 3.
The number of sets vary.
I give them unique IDs the following way: txt_1, ddl_1, txt_2, ddl_2,
txt_3, ddl_3.
When the form is submitted I retrieve the values of the dynamically
added controls by iterating over the request.form collection looking
for IDs txt_ and ddl_
|
by: keithb |
last post by:
I have found that I must re-create dynamically added controls on every
postback in order to find and access them programatically. The controls I am
working with are inside a GridView control. When the edit button is clicked,
a postback occurs and the control are re-created. This causes an additional
set of columns to be created in the GridView control, so that all of the
dynamically added controls exist in 2 places on the screen. How can I...
| | |
by: keithb |
last post by:
I posted this question earlier with an unclear predicate. Let me give it
another shot:
I have found that unless I re-create dynamically added controls on every
postback, I am unable to access them programatically. When I do re-create
them on postback, I can access them programmatically; however, the controls
appear on my webpage in uplate. How can I recreate the controls on postback
without having them appear in duplicate?
Thanks,
|
by: Mike |
last post by:
Hi,
I am having troubles dealing with dynamically created WebControls. I have
this HTML code:
<form id="Form1" runat="server" method="post">
<table width="960" align="center">
<tr>
<td align="center">
......
|
by: Chris |
last post by:
I have some code which adds controls to a placeholder. The button and label
however always appears above the dynamically added content when the actual
tags are below. Why is this. I want them to appear below as it really messes
with my plans for assessiblity. What am I doing wrong. Regards.
Dim Form1 As New HtmlForm
Form1 = Page.FindControl("form1")
Dim masterplaceholder As PlaceHolder = New PlaceHolder
masterplaceholder =...
|
by: Chris |
last post by:
I have a page with mixture of static and dynamically added controls is there
any way of controlling the order which they are added to the page. My submit
button (statically added) appears before some textboxes (dynamically added).
I know I could move it around with CSS but I want to move towards an
accessible site that will display forms in the right order without CSS.
Regards, Chris.
|
by: Nathan Sokalski |
last post by:
I have a custom control that I wrote (I inherit from
System.Web.UI.WebControls.CompositeControl). I dynamically add this control
to my Page, but I was told that dynamically added controls do not survive
postback. This seems to be true. However, this seems to make dynamically
adding controls rather pointless to me, since if you cannot retrieve the
values of the controls when you perform a postback, why add the controls in
the firstplace?...
|
by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
| | |
by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
|
by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
|
by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
|
by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
|
by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
|
by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
| | |
by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
|
by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
| |
