Add copy links to elements dynamically when page loads (for doc360)

custom.css

.product-help-section {
    background: #3d1177 url(https://doc360-dev-cdn.azureedge.net/39a4a157-6e9f-426c-832b-c9b83cfcfdc0/Images/Documentation/help-section-bg.jpg) top center no-repeat;
    color: #fff;
    padding: 35px 0px;
    text-align: center;
    position: relative;
}

.product-help-section .product-help-section-title {
    margin-bottom: 10px;
    font-size: 1.6rem;
}

.product-help-section .product-help-section-des {
    margin-bottom: 25px;
    font-size: 1.1rem;
    font-weight: 300;
}

.product-help-section a {
    display: inline-block;
    border: 1px solid #fff;
    border-radius: 2px;
    color: #fff;
    font-weight: 600;
    font-size: .95rem;
    padding: .70rem 1.25rem;
    margin: 0px 10px 0px 0px;
    vertical-align: middle;
    text-align: center;
    cursor: pointer;
    text-decoration: none;
    line-height: 1;
    transition: all .3s ease;
    text-transform: uppercase;
}

.product-help-section a:hover {
    background: #fff;
    color: #3d1177;
    text-decoration: none;
}

.product-help-link-section {
    background: #f3f0f8;
    padding: 50px 0px;
    position: relative;
}

.product-help-link-section .product-help-link-section-title {
    margin-bottom: 10px;
    font-size: 1.6rem;
    text-align: center;
}

.product-help-link-section ul.help-links {
    padding: 0px;
    margin: 0px;
    list-style: none;
    display: flex;
    justify-content: space-between;
}

.product-help-link-section ul.help-links li {
    margin: 0px;
    padding: 25px;
    text-align: center;
    flex: 0 0 28%;
    background: #FFF;
    border-radius: 3px;
    box-shadow: rgba(0, 0, 0, .1) 0 0 8px;
}

.product-help-link-section ul.help-links li .help-link-icon {
    margin: 0 auto;
    padding: 0px;
    width: 200px;
    height: 135px;
    background: url(https://doc360-dev-cdn.azureedge.net/39a4a157-6e9f-426c-832b-c9b83cfcfdc0/Images/Documentation/quick-link-icon-bg.jpg);
}

.product-help-link-section ul.help-links li .help-link-icon.chart {
    background-position: 0 0;
}

.product-help-link-section ul.help-links li .help-link-icon.email {
    background-position: -183px 0px;
}

.product-help-link-section ul.help-links li .help-link-icon.telephone {
    background-position: -388px 0px;
}

.product-help-link-section .product-help-link-section-title {
    margin-bottom: 40px;
    font-size: 2.2rem;
    font-weight: 600;
    color: #5a5a5a;
    text-align: center;
}

.product-help-link-section ul.help-links li .help-link-title {
    font-size: 1.3rem;
    font-weight: 600;
    padding: 10px 0px;
}

.product-help-link-section ul.help-links li .help-link-des {
    font-size: .9rem;
    line-height: 1.5;
    color: #666666;
    padding: 0 30px;
}

hr {
    border: none;
    border-bottom: #000 dashed 1px;
    margin: 15px 0px;
}

.content_block .content_container .content_block_text blockquote {
    padding: 0px 0px;
    margin: 0px 0px 1rem 0px;
    border-left: 0px solid #ddd;
    color: grey;
    font-weight: 400;
    font-size: 11pt;
}

.content_block .content_container .content_block_text b,
.content_block .content_container .content_block_text strong {
    font-weight: bolder;
    color: black;
    font-size: 12pt;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji";
}

.content_block .content_container .content_block_text {
    display: block;
    font-size: 0.9rem;
    line-height: 1.8em;
    letter-spacing: 0.05em;
    word-break: break-word;
    word-wrap: break-word;
}

.errorBox {
    position: relative;
    padding: 0.75rem 1.25rem;
    margin-bottom: 1rem;
    border-radius: 5px;
    background: #DCE2E6;
    color: slategrey;
}

.errorBox .title {
    font-weight: normal;
}

.footer-theme-b .f-top .footer-left-section .w-25 {
    width: 25%;
    float: right !important;
}

.footer-theme-b .f-top .brand-description {
    font-size: 0.8125rem;
    margin: 0px;
    padding: 10px 75px 19px 0px !important;
    line-height: 1.5;
    color: #929292;
    font-weight: bolder;
}

h1 {
    font-size: 1.65rem !important;
}

h2 {
    font-size: 1.45rem !important;
}

h3 {
    font-size: 1.15rem !important;
}

h4 {
    font-size: 1.05rem !important;
}

.self-login-container-out .self-login-container .sso-login-link {
    padding: 6px;
    background: #f1f1f1;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #464646;
    text-align: center;
    border-radius: 2px;
    text-decoration: none;
    font-size: .9375rem;
    height: 38px;
    flex: 0 0 98%;
    display: none important !;
}

.sperator.sperator-top hr {
    display: none
}

.content_block_text img[data-lightbox=box] {
    cursor: default;
    pointer-events: none;
    margin-bottom: 4px;
}

.content_block .content_container .content_block_text b,
.content_block .content_container .content_block_text strong {
    font-weight: bold;
    color: black;
    font-size: 11pt;
}

.left_sidebar .left_sidebar_nav ul a[data-option=off] .article-title,
.left_sidebar .left_sidebar_nav ul a[data-option=on] .article-title {
    font-weight: 550;
}

#snackbar {
    visibility: hidden;
    /* Hidden by default. Visible on click */
    min-width: 250px;
    /* Set a default minimum width */
    margin-left: -125px;
    /* Divide value of min-width by 2 */
    background-color: #333;
    /* Black background color */
    color: #fff;
    /* White text color */
    text-align: center;
    /* Centered text */
    border-radius: 2px;
    /* Rounded borders */
    padding: 16px;
    /* Padding */
    position: fixed;
    /* Sit on top of the screen */
    z-index: 1;
    /* Add a z-index if needed */
    left: 50%;
    /* Center the snackbar */
    bottom: 30px;
    /* 30px from the bottom */
}

/* Show the snackbar when clicking on a button (class added with JavaScript) */
#snackbar.show {
    visibility: visible;
    /* Show the snackbar */
    /* Add animation: Take 0.5 seconds to fade in and out the snackbar. 
  However, delay the fade out process for 2.5 seconds */
    -webkit-animation: fadein 0.5s, fadeout 0.5s 2.5s;
    animation: fadein 0.5s, fadeout 0.5s 2.5s;
}

/* Animations to fade the snackbar in and out */
@-webkit-keyframes fadein {
    from {
        bottom: 0;
        opacity: 0;
    }

    to {
        bottom: 30px;
        opacity: 1;
    }
}

@keyframes fadein {
    from {
        bottom: 0;
        opacity: 0;
    }

    to {
        bottom: 30px;
        opacity: 1;
    }
}

@-webkit-keyframes fadeout {
    from {
        bottom: 30px;
        opacity: 1;
    }

    to {
        bottom: 0;
        opacity: 0;
    }
}

@keyframes fadeout {
    from {
        bottom: 30px;
        opacity: 1;
    }

    to {
        bottom: 0;
        opacity: 0;
    }
}

.copy-button {

    font-size: 0.8rem;
    padding: 10px;
    cursor: pointer;

}

.copy-button: {
    background-color: #59C27C;
    ;

}

[data-title] {
    outline: red dotted 1px;
    /*optional styling*/
    font-size: 30px;
    /*optional styling*/

    position: relative;
    cursor: help;
}

[data-title]:hover::before {
    content: attr(data-title);
    position: absolute;
    bottom: -26px;
    display: inline-block;
    padding: 3px 6px;
    border-radius: 2px;
    background: #ddd;
    color: #000;
    font-size: 12px;
    font-family: sans-serif;
    white-space: nowrap;
}

[data-title]:hover::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 8px;
    display: inline-block;
    color: #ddd;
    border: 8px solid transparent;
    border-bottom: 8px solid #ddd;
}

custom.js

//copied from https://www.w3schools.com/howto/howto_js_snackbar.asp
function toast() {
    // Get the snackbar DIV
    var x = document.getElementById("snackbar");

    // Add the "show" class to DIV
    x.className = "show";

    // After 3 seconds, remove the show class from DIV
    setTimeout(function () {
        x.className = x.className.replace("show", "");
    }, 3000);
}

//copied from https://stackoverflow.com/questions/12243661/javascript-use-xpath-in-jquery
$.fn.xpathEvaluate = function (xpathExpression) {
    // NOTE: vars not declared local for debug purposes
    $this = this.first(); // Don't make me deal with multiples before coffee

    // Evaluate xpath and retrieve matching nodes
    xpathResult = this[0].evaluate(xpathExpression, this[0], null, XPathResult.ORDERED_NODE_ITERATOR_TYPE, null);

    result = [];
    while (elem = xpathResult.iterateNext()) {
        result.push(elem);
    }

    $result = jQuery([]).pushStack(result);
    return $result;
}

//a simple script that takes all elements of interest that don't have an id, tags them, 
//then find all the elements of interest that do have an id , uses that id to create a link
// and then finally at the end scrolls to the # passed in url, that was already present or just dynamically created

//this script will create different URLs if code elements or headings change. So older URLs will not function
//This means that removing elements or changing them would result in broken links. Use accordingly.

$(document).ready(function () {

    //add a hidden snack notification
    $snack = $('<div id="snackbar">Link copied..</div>').appendTo('body');

    //find all code-items , tag them, make  sure we do'nt have colon  as URL encoded. Space is turned to _
    $(document).xpathEvaluate('//blockquote/p/strong').each(function () {
        $(this).attr('id', 'code-item-' + encodeURIComponent($(this).text().replace(/ /g, '_').replace(/\:/g, '-')));
    });

    $("h2:not([id]),h3:not([id]),h4:not([id])").each(function () {
        //make sure we dont have question marks as URL encoded. Space is turned to _
        $(this).attr('id', encodeURIComponent($(this).text().replace(/ /g, '_').replace(/\?/g, '-Q')));
    });


    $("strong[id], h2[id], h3[id], h4[id]").each(function () {
        if($(this).parent().attr('class') != 'category-r'){
      
        var link = '"' + location.href.split(/\?|#/)[0] + '#' + $(this).attr('id') + '"';


        $(this).wrap("<div class='element-with-link'></div>");
         $(this).append(
            "<span onclick='navigator.clipboard.writeText(" + link + "); toast();' style='padding=10px'>" +
            " <div class='fal fa-link fa-2xs copy-button' aria-hidden='true'></div>" +
            "</span>");
      }
 
    });
  
    
    //scroll to what was given in the url
    if (window.location?.hash) {
        location.hash = window.location.hash
    }

});