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Sorry for the pretty noob question, i am trying to build in JS a kind of "intelligent urn". I am stuck in a problem about arrays and global variables.

If i create an array inside a function it seems to work fine:

    var splicing = localArray.splice(0, 1);

I want of course to make the preceding function generic and If i create a global array and fill it with arguments of a max message:

    var splicing = globaUrn.splice(0, 1);

Javascript TypeError: globalUrn.splice is not a function, line xxx

Seems it must be something simple but i cannot get it. Thanks for help....

function removeElementInArray() {
	var localArray = [2,3,4,6];
	var splicing = localArray.splice(0, 1);
	post (localArray[0]);
	post();
	}

var internalUrn = new Array();
function fillUrn(){
	internalUrn = arguments;
	}

function removeElementInArray2() {
	var splicing = globaUrn.splice(0, 1);
	post (globalUrn[0]);
	post();
	}

Seems it must be something simple but i cannot get it. Thanks for help....


remove-element-from-global-array

How are you declaring the global object? My guess is that because you make it global, its not an Array but a js object.

If you could share a bit more code it would be easier to figure it out.

You could add an array as a property to the object and then access it like

// Declare the global object at one of the JS files
var globalUrn = new Global("global_urn");
      globalUrn.urnArray= [2,3,4,6];

// Then access it like so. Calling the "new Global("global_urn")" will return the existing global object.
// Be careful to first add the array property (the top code) and then call it. 
var globalUrn = new Global("global_urn");
globalUrn.urnArray,slice(0, 1)

How are you declaring the global object? My guess is that because you make it global, its not an Array but a js object.
If you could share a bit more code it would be easier to figure it out.

You could add an array as a property to the object and then access it like 

remove element from global array