javascript - 试图合并来自 jquery.each 函数的所有值

Question

看看我的代码，我试图将 jquery.each 中的所有值组合成这样的字符串 ok,good，然后传递给 ajax 值。欣赏。或 array('ok','good') 也可接受

var global = {
    "44":["onset","frequency"],
    "45":["onset"]
};
var $val = global[44];
            
jQuery.each( $val, function( key ,value) {		
    var value = $('#'+value).val();			
});
var $combine = ;//not sure how to combine all value like this (ok,good), or array(ok,good) acceptable also
var data= {
    action: 'check_first',
    AjaxFrontNonce : ajax_csky.AjaxFrontNonce,
    combine : $combine
}

<input type="hidden" id="onset" value="ok">
<input type="hidden" id="frequency" value="good">

Answer 1

试试这个工作片段

var global = {
  "44": ["onset", "frequency"],
  "45": ["onset"]
};
var $val = global[44];
var arr = [];
$.each($val, function(key, val) {
  var value = $('#' + val).val();
  arr.push(value);
});

var $combine = arr; //not sure how to combine all value like this (ok,good), or array(ok,good) acceptable also
console.log($combine);
var data = {
  action: 'check_first',
  //AjaxFrontNonce : ajax_csky.AjaxFrontNonce, not defiend
  combine: $combine
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<input type="hidden" id="onset" value="ok">
<input type="hidden" id="frequency" value="good">