I'm using a javascript function to interecept all key presses and check for
valid character and also check the length of the current string and if it is
greater than a sent value, set the focus to the next field. I use this for
input for a phone number in the format NNN NNN NNNN it will only allow
numbers and will go to the 2nd field when there are 3 characters in the
first field and go to the 3rd field when there are 3 characters in the
second field and so on for any extension.
All works great on a PC with all kinds of browsers. Does not work on the MAC
with MAC IE or Safari.
The routine is called like this:
<input onkeypress="ret urn NextField(this, event, 3,'Phone2')" name="Phone1">
<input onkeypress="ret urn NextField(this, event, 3,'Phone3')" name="Phone2">
<input onkeypress="ret urn NextField(this, event, 4,'Extension')"
name="Phone3">
Ext:
<input onkeypress="ret urn NextField(this, event, 4,'')" name="Extension ">
If the character is illegal (non-numeric) the subroutine returns false. On a
PC this is enough that the character will not be put into the field. Not so
on the MAC, even though the code executes and I get the error message, the
character will still appear in the field.
Also, when it is time to set the focus to the next field, this also fails on
the Mac. Setting focus on the MAc works fine with:
document.FormNa me.FieldName.fo cus();
but not with:
if (document.getEl ementById)
{
document.getEle mentById(NextFi eld).focus();
}
else if (document.all)
{
document.all[NextField].focus();
}
else if (document.layer s)
{
document.layers[NextField].focus();
}
(It executes the first option, document.getEle mentById(NextFi eld).focus();)
where NextField is the passed in argument.
In fact the javascript breaks at this point.
Any workarounds for Mac?
Thanks 1 1896
Simon Wigzell wrote: <input onkeypress="ret urn NextField(this, event, 3,'Phone2')" name="Phone1"> <input onkeypress="ret urn NextField(this, event, 3,'Phone3')" name="Phone2"> <input onkeypress="ret urn NextField(this, event, 4,'Extension')" name="Phone3">
Try this one: <URL:http://jsfromhell.com/forms/auto-tab>
--
Jonas Raoni Soares Silva http://www.jsfromhell.com This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics |
by: Albert Wagner |
last post by:
I have included a file below that tests onKeyPress in Opera 7.11. I am
getting peculiar behavior. When the file is first loaded, pressing the
keypad + causes the textarea to get physically larger on the screen, and
pressing the keypad - causes the textarea to get physically smaller. I
click on the scrollbar then this behaviour stops and subsequent
keystrokes are displayed appropriately. Is this some kind of bug in
Opera 7.11?
...
|
by: Kev |
last post by:
I need to make some specific alterations to some JavaScript in webpages in
order to comply with government guidelines on accessibility. Apparently,
whenever the OnClick event is used, it must be accompanied by an alternative
OnKeyPress event. The guidelines are very vague and I am not sure what this
means. I have used the following piece of JavaScript inside the cell of a
table:
onclick="window.open('http://www.etc')
Do I need to...
|
by: Hasan Ammar |
last post by:
Is it possible to set up hotkeys using onkeypress? I know it can be
done with the usual alphanumeric keys, but what about function keys?
or using ctrl/alt combinations? Does anybody have a tutorial/guide?
|
by: euler |
last post by:
why did the keydown event not fire in this simple example?
<HTML>
<HEAD><title>keydown_div</title>
<script type="text/javascript">
function keydown() {
alert("keydown");
}
</script>
|
by: Julia Briggs |
last post by:
Are there any gotchas using if (event.keyCode==8)? I understand that
to represent backspace, but it doesn't work. I am running Windows XP,
using a typical keyboard - but no luck in detecting backspaces. Anyone
have experiences with this?
| |
by: LilAndy23 |
last post by:
How can I use the onKeyPress event handler in Firefox? onKeyPress
doesn't seem to fire in Firefox.
|
by: ~toki |
last post by:
How can i take the control of the key events in Class2 ?
This is the code snipped that i'd tried (after try some others):
public class Main : System.Windows.Forms.Form
{
protected virtual void OnKeyPress(System.Object sender,
System.Windows.Forms.KeyPressEventArgs e) { /* Do Nothing */ }
}
public class Class1 : Main
|
by: ross kerr |
last post by:
Hi All,
I am extending the combobox to create a control that
selects an item based on the text the user is typing into
the text area of the control.
I have an issue that occurs only when i drop down the
combo box as the users typing.
When the on leave event is fired the value in the selected
|
by: vega80 |
last post by:
Hi.
I have a problem with assigning an onkeypress-function to dynamically
created input-boxes.I want to put the content of an input-field into a
tag-list when the user hits enter. This works fine the first time (when
the input-field is created in a non-dynamical way). The next
input-field is created dynamically by a function that is called when
the user hits enter (the previously generated input-field will be
hidden). Then I'm trying...
|
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: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
|
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.
| |