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by: George Ziniewicz |
last post by:
..
I have an html file with javascript functions in the <head> section that
work fine when called from events or instanced as objects.
When I move the functions to an external js file they don't work (timers
don't run).
What pitfalls are there in having "external" functions, is there a scope
problem like in c?
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by: George Hester |
last post by:
I have a css file this is a portion of it:
/* trackaccept.css */
div.track {
width:400px;
height: 100px;
}
I have this in my ASP page:
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by: rick |
last post by:
Noob problem. I prefer to keep all my scripts in an external '.js' file.
I am currently loading the external '.js' file from the header. Problem is I
would like to declare
a global variable in the external file, but I keep getting an error about
the object does not exist.
Can someone tell me where or how to declare a global variable in an external
file that is
available after the page is loaded.
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by: lawrence |
last post by:
I'm learning Javascript. I downloaded a script for study. Please tell
me how the variable "loop" can have scope in the first function when
it is altered in the second function? It is not defined in global
space, therefore it is not a global variable, yes? Even if it was
global, how would it get from one function to another? In PHP
variables are copied by value. Are they copied by reference in
Javascript?
<SCRIPT LANGUAGE="JavaScript">
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by: Lu |
last post by:
Hello, I am wondering how to protect a global variable in a header file from
external access. So I googled and found:
"The keyword 'static' has two different uses, depending on whether it is
applied to an external variable or function or to an automatic variable.
When applied to an external variable (global) variable the scope of that
variable to the file in which it is declared. This is useful to hide buffers
and variables that are used...
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by: j |
last post by:
Anyone here feel that "global variables" is misleading for variables
whose scope is file scope? "global" seems to imply global visibility,
while this isn't true for variables whose scope is file scope. If you
have a variable whose scope is file scope in another translation unit,
you have to provide a local declaration to access that variable from
the other translation unit.
Also, I don't see "global variable" used once in the standard....
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by: Sandman |
last post by:
I dont think I understand them. I've read the section on scope in the
manual inside out.
I'm running PHP 5.2.0 Here is the code I'm working on:
//include_me.php
<?php
$MYVAR = array();
global $MYVAR, $a;
?>
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by: istillshine |
last post by:
When I control if I print messages, I usually use a global variable
"int silent". When I set "-silent" flag in my command line
parameters, I set silent = 1 in my main.c.
I have many functions that may print some messages.
foo(...)
{
if (!silent)
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by: Bruce |
last post by:
When I do this:
<input id="someName" type="text">
<script type="text/javascript">
alert(someName.nodeName);
</script>
Both IE6 and Firefox alert("INPUT"). Why isn't "someName" undefined?
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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...
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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,...
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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...
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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,...
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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...
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by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
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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...
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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
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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