prefs.github.io/index.html at master · prefs/prefs.github.io · GitHub

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<!DOCTYPE html>
<html lang="en">
<meta charset="utf8">
<title>Preferences</title>
<meta name="viewport" content="width=device-width, user-scalable=no, maximum-scale=1.0">

<link href="index.css" rel="stylesheet" />
<style>

    body, input {
        // background: #eee;
        font-family: Helvetica, Arial, sans-serif;
        font-size: 16px;
        font-weight: 200;
        max-width: 40em;
        margin: 0 auto;
        padding: 0px;
        color: #777;
    }

    input {
        -webkit-appearance: none;
        overflow: visible;
        border: 0px;
    }

</style>
<body>

<ol id="slippylist">
    <li>alpha<span class="instant"> </span></li>
    <li>bravo<span class="instant"> </span></li>
    <li>charlie<span class="instant"> </span></li>
    <li>delta<span class="instant"> </span></li>
    <li>echo<span class="instant"> </span></li>
    <li>foxtrot<span class="instant"> </span></li>
    <li>golf<span class="instant"> </span></li>
    <!--
"Ooh la-la"s, "Oh, hell yes"es, "I can't wait"s, "I gotta see you again"ses.

    <li class="demo-no-reorder">Swipe,</li>
    <li class="demo-no-swipe">hold &amp; reorder <span class="instant">or instantly</span></li>
    <li>or either</li>
    <li class="demo-no-swipe demo-no-reorder">or none of them.</li>
    <li>interaction <input type="range"></li>
    <li class="demo-allow-select"><span class="demo-no-reorder">and selectable text, even though animating elements with selected text is a bit weird.</span></li>
     -->
</ol>

<a href="#" id="reload">
    <svg viewBox="0 0 32 32" style="width: 56px; height: 56px;"><circle cx="16" cy="16" r="11" style="stroke-dasharray: 55.676, 13.439; stroke-dashoffset: -23.0383; stroke: rgb(200, 200, 200); stroke-linecap: round; opacity: 1; stroke-width: 3; fill: none;"></circle><polygon points="21.75,16 32.25,16 27,21.25" style="fill: rgb(200, 200, 200); transform: rotate(410deg); transform-origin: 16px 16px 0px; opacity: 1;"></polygon></svg>
</a>


<script src="d3.v4.min.js"></script>
<script src="preferences.js?17091917"></script>
<script src="slip.js"></script>
<script>
    A.usedUp = []; // indexes we've seen
    A.N = 7;

    //  A.leaves
    var ol = document.getElementById('slippylist');
    ol.addEventListener('slip:beforereorder', function(e){
        if (/demo-no-reorder/.test(e.target.className)) {
            e.preventDefault();
        }
    }, false);

    ol.addEventListener('slip:beforeswipe', function(e){
        if (e.target.nodeName == 'INPUT' || /demo-no-swipe/.test(e.target.className)) {
            e.preventDefault();
        }
    }, false);

    ol.addEventListener('slip:beforewait', function(e){
        if (e.target.className.indexOf('instant') > -1) e.preventDefault();
    }, false);

    ol.addEventListener('slip:afterswipe', function(e){
        console.log(e);
        var idx = getUnusedIdx(A.usedUp);
        //e.target = document.createElement("li");
        e.target.innerHTML = `${A.leaves[idx]}<span class="instant"> </span>`;
        // e.target.contenteditable = "true";
        // e.target.parentNode.appendChild(e.target);
        // e.target.parentNode.appendChild(e.target);
    }, false);

    ol.addEventListener('slip:reorder', function(e){
        e.target.parentNode.insertBefore(e.target, e.detail.insertBefore);
        return false;
    }, false);

    new Slip(ol);


    reload();

    d3.select("#reload").on('click', function(){
        reload();
    });

    function reload() {
        document.querySelector("#slippylist").innerHTML = "";
        // Get a random list of N items
        var idx;
        for (var i = 0; i < A.N; i++) {
            idx = getUnusedIdx(A.usedUp);
            console.log(idx);
            document.querySelector("#slippylist").innerHTML += `<li contenteditable="true">${A.leaves[idx]}<span class="instant"> </span></li>`;
        }
    }

    // getUnusedIdx(A.usedUp, getRandomInt(0, A.leaves.length - 1));
    // getUnusedIdx(A.usedUp);

    function getUnusedIdx(idxArray) {
        function getIt(idxArray) {
            var idx = getRandomInt(0, A.leaves.length - 1);
            // If it's fresh, mark it and return it
            console.log(idx);
            if (idxArray.indexOf(idx) === -1) {
                idxArray.push(idx);
                return idx;
            } else { // try again
                return getIt(idxArray);
            }
        }
        return getIt(idxArray);
    }

/*function factorial (n) {
  function fact(n, acc) {
    if (n < 2) {
      return acc;
    } else {
      return fact(n-1, n * acc);
    }
  }

  return fact(n, 1)
}*/

    function getRandomInt(min, max) {
        return Math.floor(Math.random() * (max - min + 1)) + min;
    }

</script>