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I'm trying to import a set of coordinates from an external javascript. I have to include about 78.740 elements in the constructor, but firefox just throws an error:
"too many constructor arguments"
Does anybody have any ideas?

This is my code:

function CreateArray() {   
return new Array(
...
...
...
78.740 elements later
...
); }

I'm trying to import a set of coordinates from an external javascript. I have to include about 78.740 elements in the constructor, but firefox just throws an error:
"too many constructor arguments"
Does anybody have any ideas?

This is my code:

function CreateArray() {   
return new Array(
...
...
...
78.740 elements later
...
); }

• javascript
• constructor
• arguments

Share Improve this question Follow asked Sep 12, 2010 at 11:22 alexalex 1,27811 gold badge1717 silver badges3838 bronze badges 2

• Whilst they exist, never use Array or Object constructors, use literals over 'new Array/Object'. – BGerrissen Commented Sep 12, 2010 at 11:48
• 1 BGerrissen: that's a little dogmatic. I agree that literals are generally preferable, but there's occasions when the Array constructor is useful. For example: var hugeString = new Array(1e6).join("x"); – Tim Down Commented Sep 12, 2010 at 15:15

Add a ment  | 

2 Answers 2

Sorted by: Reset to default 9

Try array literal, it worked for me (tested with success for million items):

function CreateArray() {   
    return [
        ...
    ];
}

You may be running into memory limitations, not sure.

How about trying to push() the values into an array instead of initializing all of them all at once? Break it into smaller chunks of data to add to the array instead of adding it all in one mand.

var a = [];
a.push(1,2,3,4,5,6,7,8,9,10);
a.push(1,2,3,4,5,6,7,8,9,10);
a.push(1,2,3,4,5,6,7,8,9,10);
a.push(1,2,3,4,5,6,7,8,9,10);
// etc...
return a;

I'm trying to import a set of coordinates from an external javascript. I have to include about 78.740 elements in the constructor, but firefox just throws an error:
"too many constructor arguments"
Does anybody have any ideas?

This is my code:

function CreateArray() {   
return new Array(
...
...
...
78.740 elements later
...
); }

I'm trying to import a set of coordinates from an external javascript. I have to include about 78.740 elements in the constructor, but firefox just throws an error:
"too many constructor arguments"
Does anybody have any ideas?

This is my code:

function CreateArray() {   
return new Array(
...
...
...
78.740 elements later
...
); }

• javascript
• constructor
• arguments

Share Improve this question Follow asked Sep 12, 2010 at 11:22 alexalex 1,27811 gold badge1717 silver badges3838 bronze badges 2

• Whilst they exist, never use Array or Object constructors, use literals over 'new Array/Object'. – BGerrissen Commented Sep 12, 2010 at 11:48
• 1 BGerrissen: that's a little dogmatic. I agree that literals are generally preferable, but there's occasions when the Array constructor is useful. For example: var hugeString = new Array(1e6).join("x"); – Tim Down Commented Sep 12, 2010 at 15:15

Add a ment  | 

2 Answers 2

Sorted by: Reset to default 9

Try array literal, it worked for me (tested with success for million items):

function CreateArray() {   
    return [
        ...
    ];
}

You may be running into memory limitations, not sure.

How about trying to push() the values into an array instead of initializing all of them all at once? Break it into smaller chunks of data to add to the array instead of adding it all in one mand.

var a = [];
a.push(1,2,3,4,5,6,7,8,9,10);
a.push(1,2,3,4,5,6,7,8,9,10);
a.push(1,2,3,4,5,6,7,8,9,10);
a.push(1,2,3,4,5,6,7,8,9,10);
// etc...
return a;

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