JSFiddle - React, Tailwind, and code Playground

HTML

<div>
    <label>
        <input type="checkbox" class="ch" />test</label>
    <label>
        <input type="checkbox" class="ch" />test</label>
    <label>
        <input type="checkbox" class="ch" />test</label>
    </br>
    </br>
    </br>
    <input type="button" value="check the box" id="select" />
</div>

JavaScript

$("body").on("change", ".ch", function () {
    alert("checked");
});


$("body").on("click", "#select", function () {
    $(this).parent("div").find("input[type=checkbox]").prop("checked", true).change();;
});