Keep data in javascript array

Question

I need to populate an array with javascript everytime I hit a button.

Eg.: if array is {[10,2,5]} and I hit the button again it should be {[10,2,5],[6,3,4]}

Q: This could be done? Could you give me a start point?

$('#button').click(function() {
//populating array keeping old data everytime user push button.
}
<form id="myForm">
 //data that ill go to array
 <input type="button" id="button" value="ok">
</form>

• Lews Therin: What happens if the user refreshes the page?
• Roko C. Buljan: You mean [[10,2,5],[6,3,4]] :)
• noneJavaScript: those values are just examples
• Beetroot-Beetroot: Can't help with the button click handler without knowing where the new data comes from.
• noneJavaScript: ok ill update the code a bit more

Answer 1

var myArray = [];
$('#button').click(function(){
 var newArray = [];
 myArray.push(newArray);
});

• noneJavaScript: This solved parte of my question :) Ill open new question to solve another thing now