JSFiddle - React, Tailwind, and code Playground

by Ehsan Sajjad

HTML

<select id="selectBox">
   <option value="all">all</option>
  <option value="0">Number 0</option>
  <option value="1">Number 1</option>
  <option value="2">Number 2</option>
  <option value="3">Number 3</option>
  <option value="4">Number 4</option>
  <option value="5">Number 5</option>
  <option value="6">Number 6</option>
  <option value="7">Number 7</option>
</select>

CSS

.fa-plus
{
background-color:red;
    font:14px;
}

.fa-minus
{
    background-color:blue;
    font:10px;
}
}

JavaScript

$("#selectBox").on('change',function()
         {
          var val=this.value;
           if (val==="all") {
       var all =   $("#selectBox>option").map(function() {
               if($(this).val() !== "all")
                  return $(this).val();

              });
          }
             console.log(all)

         });