JSFiddle - React, Tailwind, and code Playground

by jonwang

HTML

<div style="position:absolute;top:150px;z-index:10;">
<input type="button" value="click" onclick="document.location.hash='test'" />
点击后按浏览器下的后退，前进按钮<br/>Press the browser Back and Forward buttons after clicked the button.
</div>
<div style="position:fixed;top:0;left:0;right:0;bottom:0">
    <div id="aaaaaa" style="position:absolute;">
    aaaaaaaaaaaaa<br />
    aaaaaaaaaaaaa<br />
    aaaaaaaaaaaaa<br />
    </div>
</div>

JavaScript

window.onhashchange = function()
{
    var obja = $('#aaaaaa');
    if (obja.css('display')=='none')
    {
        obja.fadeIn();
    }
    else
    {
        obja.fadeOut();
    }
};