array « global « Javascript Data Type Q&A

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Javascript Data Type Q&A » global » array

1. JavaScript .push() inside function is overriding global variable stackoverflow.com

I have the following problem with .push() method:

var myArray = ["a", "b", "c", "d"];

function add(arr) {
    arr.push("e");
    return arr;
}

add(myArray);

// myArray is now  ["a", "b", ...

2. Global array appended by a function shows up as zero length elsewhere stackoverflow.com

I have declared the array labels up at the top of my script

var labels = [];

A function, retrieveLabels is called to append to this array:

     function retrieveLabels() ...

3. Array gets clobbered in transit from global.html to injected script stackoverflow.com

I have a JS object:

function name(first, last) {
  this.first = first;
  this.last = last;
}

Later on these get put into an array based on rank (corporal, major, etc)

var person = ...

4. assign value to an global array inside a function stackoverflow.com

I wrote a javascript like following:

<script language="javascript" type="text/javascript">
    var name = new Array();
    var i = 0;
    function doSomething() {
   ...

5. javascript global array stackoverflow.com

I am having below html code and trying to add new values to global array by onchanging of javascript function.I am trying to do like below way.But it is giving ...

6. Global variables/array question stackoverflow.com

Users = new Array;
Passwords = new Array;

function LogIn() {
    Users[10] = "username"
    Passwords[10] = "password"
    Username = user.value;
    Password ...

7. javascript global array problem stackoverflow.com

consider a scenario I have javascript array which is declared as global for instance:

 var globalarray=new Array();

next I have two multiple select boxes

selectboxa
selectboxb

all the option values inside selectbox are dynamic, ...

8. Global array stays empty stackoverflow.com

I want to add values in the testarray in the success function. I need to return the array in the test function because I call this function in my script. ...

9. Return global array with values setted in a function stackoverflow.com

I create another post but I didn't wrote exactly the proper code and what the problem is. So here the full code. I declare "myarray" in the create function. I push the ...

10. Function not accessing global array codingforums.com

I've read through the past threads and did not find anything that quite matched my problem, which surprises me because I thought it would be fairly common. Anyway, I have a script where I define an array and populate the array. In the same script is a function that tries to scan the table looking for a match with the value ...

11. Accessing global arrays from within a function in IE7 forums.devshed.com

Code: /* Inside my functions.js file I have this function */ function createCountrySelect(regionID, selectID, msg, defaultCID) { /* Create the option for the particular select menu */ var sel = document.getElementById(selectID); /* Everytime we change a region we have to clear out the select options other wise it will just append */ document.getElementById(selectID).options.length = 0; /* Add the first option and ...