JavaScript Array sort Function
Developments/JavaScript/Html / 2013. 6. 17. 16:13
javascript array sort function
ex ) 오름차순
1. default
var array = [46,13,5,76,4,78,99,41,755,6];
array.sort(function (left,right){
return left-right;
});
alert(array);
2. 직접만들어본 오름차순 sort function
var array = [46,13,5,76,4,78,99,41,755,6];
function ArraySortFn(arr){
for(var i=0; i<arr.length;i++){
for(var j=i+1; j<arr.length;j++){
var compare1=arr[i];
var compare2=arr[j];
if(compare1>compare2){
arr[i] = compare2;
arr[j] = compare1;
}
}
}
}
alert(ArraySortFn(array));
결과는 동일하다.
결과값 : [4, 5, 6, 13, 41, 46, 76, 78, 99, 755]