JSFiddle - React, Tailwind, and code Playground

HTML

<div class="entry" id="1">
    <textarea class="report_actions">Entry1</textarea>
    <input class="time_from report_actions" value="2015-05-03 17:13"/>
    <input class="time_until report_actions" value="2015-06-18 17:13"/>
</div>

<div class="entry" id="2">
    <textarea class="report_actions">Entry1</textarea>
    <input class="time_from report_actions" value="2015-05-03 17:13"/>
    <input class="time_until report_actions" value="2015-06-18 17:13"/>
</div>

JavaScript

var values = [];
$(".entry").each(function() {
    var childValues = $(this).children().map(function() {
        return this.value;
    }).get();
    values.push(childValues);
})
console.log(values);