I have javascript object like this,
var list = {
"you": [100,'x',67],
"me": [456,'xxx',68],
"foo": [7856,'yux',69],
"bar": [2,'xcv',45]
};
I am trying to sort it according to the first element in the value list. like this
var list = {
"foo": [7856,'yux',69],
"me": [456,'xxx',68],
"you": [100,'x',67],
"bar": [2,'xcv',45],
};
I couldn't find any resources, with similar implementation in java script.
can anyone help?
I totally agree with @Andreas about Does JavaScript guarantee object property order? . But maybe an array output is what you expect.
var list = {
"you": [100,'x',67],
"me": [456,'xxx',68],
"foo": [7856,'yux',69],
"bar": [2,'xcv',45]
};
var arr = [];
for (const [key, value] of Object.entries(list)) {
arr.push({k:key, v:value})
}
arr = arr.sort((a, b) => b.v[0] - a.v[0])
console.log(arr);thanks @YuTing for the help.
working solution
var sortable = [];
for (var i in list) {
sortable.push([i, list[i]])
}
sortable.sort(function(a, b) {
return b[1][0] - a[1][0];
});
// console.log(sortable);
var objSorted = {}
sortable.forEach(function(item){
objSorted[item[0]]=item[1]
})
console.log(objSorted);