473,221 Members | 2,210 Online
Bytes | Software Development & Data Engineering Community
Post Job

Home Posts Topics Members FAQ

Join Bytes to post your question to a community of 473,221 software developers and data experts.

Global object variable

Can't object variables be global?
Why isn't following working?

Expand|Select|Wrap|Line Numbers
  1. <head>
  2. <script>
  3.     var o;
  4.     function func1()
  5.     {
  6.         o = document.getElementById("test1");
  7.         func2();
  8.     }
  9.     function func2()
  10.     {
  11.         o.innerHTML = "Changed";
  12.     }
  13. </script>
  14. </head>
  15. <body>
  16.     <a href="javascript:func1()" id="test1">Test Link</a>
  17. </body>
If works if I move o.innerHTML = "Changed"; from func2() to func1().
Sep 29 '09 #1
2 1605
Ah! It was my silly mistake and it is working now...
Sep 29 '09 #2
16,027 Expert Mod 8TB
So what was the problem?
Oct 1 '09 #3

Sign in to post your reply or Sign up for a free account.

Similar topics

by: Matt | last post by:
Greetings, What are people's thoughts on global variables in C++? Why are we taught not to use them in programming? Is it true that if you are running two copies of the C program one copy can...
by: Andrew V. Romero | last post by:
I have been working on a function which makes it easier for me to pull variables from the URL. So far I have: <script language="JavaScript"> var variablesInUrl; var vArray = new Array(); ...
by: Richard A. DeVenezia | last post by:
Dear Experts: Suppose I have global variables: x1, x2, x3 and I have a function that needs to assign a value to a new global variable x4 something like function foo () { count = 0;
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...
by: Miguel Dias Moura | last post by:
Hello, I am working on an ASP.NET / VB page and I created a variable "query": Sub Page_Load(sender As Object, e As System.EventArgs) Dim query as String = String.Empty ... query =...
by: Shapper | last post by:
Hello, I am declaring a variable in my aspx.vb code as follows: Public Class catalogue Public productid As String Private Sub Page_Load ... I have an image button where I call the...
by: Roman Ziak | last post by:
Hello, there were times when I used to be looking for a way to access JavaScript Global object similar to those found in VBScript or PHP ($GLOBALS). At present this has only academic value for...
by: User1014 | last post by:
A global variable is really just a property of the "Global Object", so what does that make a function defined in the global context? A method of the Global Object? ...
by: weaknessforcats | last post by:
C++: The Case Against Global Variables Summary This article explores the negative ramifications of using global variables. The use of global variables is such a problem that C++ architects have...
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...
by: isladogs | last post by:
The next online meeting of the Access Europe User Group will be on Wednesday 6 Dec 2023 starting at 18:00 UK time (6PM UTC) and finishing at about 19:15 (7.15PM). In this month's session, Mike...
by: isladogs | last post by:
The next Access Europe meeting will be on Wednesday 3 Jan 2024 starting at 18:00 UK time (6PM UTC) and finishing at about 19:15 (7.15PM). For other local times, please check World Time Buddy In...
by: jianzs | last post by:
Introduction Cloud-native applications are conventionally identified as those designed and nurtured on cloud infrastructure. Such applications, rooted in cloud technologies, skillfully benefit from...
by: mar23 | last post by:
Here's the situation. I have a form called frmDiceInventory with subform called subfrmDice. The subform's control source is linked to a query called qryDiceInventory. I've been trying to pick up the...
by: abbasky | last post by:
### Vandf component communication method one: data sharing ​ Vandf components can achieve data exchange through data sharing, state sharing, events, and other methods. Vandf's data exchange method...
by: jimatqsi | last post by:
The boss wants the word "CONFIDENTIAL" overlaying certain reports. He wants it large, slanted across the page, on every page, very light gray, outlined letters, not block letters. I thought Word Art...
by: isladogs | last post by:
The next Access Europe meeting will be on Wednesday 7 Feb 2024 starting at 18:00 UK time (6PM UTC) and finishing at about 19:30 (7.30PM). In this month's session, the creator of the excellent VBE...
by: stefan129 | last post by:
Hey forum members, I'm exploring options for SSL certificates for multiple domains. Has anyone had experience with multi-domain SSL certificates? Any recommendations on reliable providers or specific...
by: egorbl4 | last post by:
Скачал я git, хотел начать настройку, а там вылезло вот это Что это? Что мне с этим делать? ...

By using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.