i create a let in JavaScript below format
let map={'431':232,'432':123,'433':120}
i want to order the map into following format. order by value.
map={'433':120,'432':123,'431':232}
at last i need to store index and value as numbers.
int1=431 // index as number
int2=232 // values as number
entry[0])Array.prototype.pop()let map = {'431':232,'432':123,'433':120}
const sorted = Object.entries(map).sort(([ key1 ], [ key2 ]) =>
key2 - key1)
const [ int1, int2 ] = sorted[sorted.length - 1]
console.info(int1, int2)Use Object.entries, sort them and take the first element (using destructure)
let map = { '431': 232, '432': 123, '433': 120 };
const [[key, value]] = Object.entries(map).sort(([a], [b]) => +a - +b);
console.log(key, value);
it creates your goal object and what you want you can find.
let map={'431':232,'432':123,'433':120}
var keys = [];
var values = [];
for(var k in map) keys.push(parseInt(k));
for(var v in map) values.push(map[v]);
values = values.sort().reverse();
let finalObj=[];
for(i=0;i<keys.length;i++){
let obj = {};
obj[keys[i]] = values[i];
finalObj.push(obj)
}
console.log(finalObj[finalObj.length-1])
