$("select#MY_SELECT_ID").find('option').each(function() {
    console.log($(this).val());
    console.log($(this).text());
});

这将把#myselectbox的选项值放入一个整洁的数组中:

// First, get the elements into a list
var options = $('#myselectbox option');

// Next, translate that into an array of just the values
var values = $.map(options, e => $(e).val())

工作示例

最有效的方法是使用$.map()

例子:

var values = $.map($('#selectBox option'), function(ele) {
   return ele.value; 
});

$("select#MY_SELECT_ID").find('option').each(function() {
    console.log($(this).val());
    console.log($(this).text());
});

捷径

$(() => {
$('#myselect option').each((index, data) => {
    console.log(data.attributes.value.value)
})})

or

export function GetSelectValues(id) {
const mData = document.getElementById(id);
let arry = [];
for (let index = 0; index < mData.children.length; index++) {
    arry.push(mData.children[index].value);
}
return arry;}

$('select#id').find('option').each(function() {
    alert($(this).val());
});