Close dropdown with ESC

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1

Would it be possible to make the dropdown below, close it with the ESC key? 

$("#jq-dropdown-1").on("contextmenu", function(event){
    event.stopPropagation();
    
    var a = $("a[data-jq-dropdown='#jq-dropdown-1']");
    
    if(!$(a).hasClass("jq-dropdown-open")){
      $(this).toggle();
      $(a).toggleClass("jq-dropdown-open");
    }
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.0/jquery.min.js"></script><linkhref="https://labs.abeautifulsite.net/jquery-dropdown/jquery.dropdown.min.css" rel="stylesheet"/>
<script src="https://labs.abeautifulsite.net/jquery-dropdown/jquery.dropdown.min.js"></script><ahref="#" data-jq-dropdown="#jq-dropdown-1">Dropdown</a>
<div id="jq-dropdown-1" class="jq-dropdown jq-dropdown-tip">
    <ul class="jq-dropdown-menu">
        <li><a href="#">Science</a></li>
        <li><a href="#">Eletronics</a></li>
        <li><a href="#">Pellentesque convallis enim.</a></li>
        <li><a href="#">Internet</a></li>
        <li><a href="#">Business</a></li>
    </ul>
</div>
    
asked by anonymous 16.05.2018 / 20:08

1 answer

2

Using an event with keyCode : 

$(window).on('keypress',function(event){
    if(event.keyCode==27){
        $("#jq-dropdown-1").toggle();
    }
});
    
16.05.2018 / 20:31
Add via command line application in "Applications Log In" Check the predominant color in the image