codeup-web-exercises/jQuery-methods.html at main · afonse03/codeup-web-exercises · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>jQuery Methods</title>
    <style>
        .highlight {
            color: lightcoral;
        }
    </style>
</head>
<body>
<h1>Essential jQuery Methods</h1>
<h2 id="leader">I am the leader</h2>
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Aliquam amet, architecto aut blanditiis dolorum eaque eos
    esse expedita facere, fugiat illum ipsam magnam nulla optio placeat totam ullam veniam, veritatis?</p>
<h2 id="follower">I am the follower</h2>
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Adipisci asperiores consequatur delectus fugiat iste magni
    odio optio pariatur vero! Corporis debitis distinctio error, esse et facere fugiat provident quasi voluptatem.</p>
<button id="font-changer">Change the font</button>
<script src="js/jquery-3.6.0.min.js"></script>
<script>
    //don't forget the () after the method; otherwise the method doesn't work and you just get the method itself
    //don't do this:
    /*var htmlMethod = $("#leader").html;
    alert(htmlMethod);
     */
    // alert(followerContent);


    //You can get content from the page as follows:
    var followerContent = $("#follower").html();
    if (followerContent === "I am the follwer") {
        $("#leader").html("And don't you forget it!");
    }

    $("#font-changer").click(function() {
       var currentFontFamily = $("body").css("font-family");
       // alert(currentFontFamily);
       if (currentFontFamily === "serif" || currentFontFamily === "Times") {
           $("body").css("font-family", "sans-serif");
        } else {
           $("body").css("font-family", "serif");
        }
    });

    // $("h2").mouseenter(function(){
    //    $(this).addClass("highlight");
    // });
    // $("h2").mouseleave(function() {
    //    $(this).removeClass("highlight");
    // });

    //this is like a refactor of coding from the two previous codes to hover and change color of headings
    // $("h2").hover(function() {
    //    $(this).toggleClass("highlight");
    // });

    $("h2").hover(function(event) {
       $(event.target).toggleClass("highlight");
    });


</script>
</body>
</html>