How to leave a field to select names in alphabetical order

Question

I wonder if you have any function of typescript or javascript that performs this organization in alphabetical order. if yes which and how to use it

Answer 1

If you want to create a checkbox with names in alphabetical order, you can use an array. You can sort an array in alphabetical order using the Sort method. Here is an example:

var vetor = Array ('Azul', 'Amarelo', 'Vermelho', 'Preto');
var vetor_ordenado = vetor.sort();

// Para criar um campo com este array, você faria isto:
var dropdown = document.getElementById("meu_campo");

// Fazendo loop no array
for (var i = 0; i < vetor_ordenado.length; ++i) {
    //Adicionando novos itens
    dropdown[dropdown.length] = new Option(vetor_ordenado[i], vetor_ordenado[i]);
}

<form id="myForm">
  <select id="meu_campo">
    <option>Selecione...</option>
  </select>
</form>