private sumArray : any = [];
private sortedArray : any = [];
private arr1 =['3','2','1'];
private arr2 = ['5','7','9','8'];
constructor(){}
ngOnInit(){
this.sumArray = this.arr1.concat(this.arr2);
this.sortedArray = this.sumArray.sort((a, b) => parseInt(b) - parseInt(a));
}
Looking for a way to sort an array in descending order using TypeScript in Angular version 2 or higher? Check out the complete code here!
To organize the array, simply provide a function to the sort method
.sort((a,b) => b - a)
Your solution
By using the code above, you can sort the array in ascending order.
If you want to sort the array in descending order, you'll need to provide a comparator function.
To sort in descending order, use this.display = this.addition.sort((a,b) => b - a);
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