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goodmanshipgoodmanship
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10 done - wes' code is nicer
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‎10 - Hold Shift and Check Checkboxes/index-RIO.html‎

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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<title>Document</title>
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</head>
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<body>
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<style>
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html {
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font-family: sans-serif;
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background:#ffc600;
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}
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.inbox {
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max-width:400px;
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margin:50px auto;
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background:white;
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border-radius:5px;
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box-shadow:10px 10px 0 rgba(0,0,0,0.1);
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}
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.item {
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display:flex;
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align-items:center;
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border-bottom: 1px solid #F1F1F1;
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}
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.item:last-child {
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border-bottom:0;
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}
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input:checked + p {
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background:#F9F9F9;
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text-decoration: line-through;
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}
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input[type="checkbox"] {
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margin:20px;
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}
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p {
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margin:0;
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padding:20px;
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transition:background 0.2s;
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flex:1;
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font-family:'helvetica neue';
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font-size: 20px;
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font-weight: 200;
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border-left: 1px solid #D1E2FF;
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}
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.details {
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text-align: center;
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font-size: 15px;
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}
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</style>
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<!--
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The following is a common layout you would see in an email client.
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When a user clicks a checkbox, holds Shift, and then clicks another checkbox a few rows down, all the checkboxes inbetween those two checkboxes should be checked.
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-->
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<div class="inbox">
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<div class="item">
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<input type="checkbox">
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<p>This is an inbox layout.</p>
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</div>
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<div class="item">
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<input type="checkbox">
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<p>Check one item</p>
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</div>
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<div class="item">
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<input type="checkbox">
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<p>Hold down your Shift key</p>
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</div>
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<div class="item">
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<input type="checkbox">
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<p>Check a lower item</p>
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</div>
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<div class="item">
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<input type="checkbox">
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<p>Everything inbetween should also be set to checked</p>
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</div>
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<div class="item">
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<input type="checkbox">
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<p>Try do it with out any libraries</p>
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</div>
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<div class="item">
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<input type="checkbox">
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<p>Just regular JavaScript</p>
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</div>
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<div class="item">
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<input type="checkbox">
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<p>Good Luck!</p>
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</div>
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<div class="item">
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<input type="checkbox">
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<p>Don't forget to tweet your result!</p>
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</div>
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</div>
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<script>
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let shifting = false;
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window.addEventListener('keydown', (e) =>{
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if(e.key == 'Shift') shifting = true;
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});
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window.addEventListener('keyup', (e) => {
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if(e.key == 'Shift') shifting = false;
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});
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let lastBox = null;
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const checkboxes = document.querySelectorAll('input[type=checkbox]');
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checkboxes.forEach(checkbox => {
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checkbox.addEventListener('click', checkdog);
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});
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function checkdog(e) {
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if(lastBox != null && shifting && this.checked){
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section(lastBox,this).forEach((item) => {
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item.querySelector('input').checked = true;
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});
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console.log(
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'check all boxes between -%s- and -%s-',
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lastBox.parentElement.querySelector('p').innerHTML,
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this.parentElement.querySelector('p').innerHTML
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);
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}
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if(this.checked) lastBox = this;
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}
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function section(boxA, boxB) {
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let allItems = [...boxA.parentElement.parentElement.children];
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let a = allItems.indexOf(boxA.parentElement);
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let b = allItems.indexOf(boxB.parentElement);
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if(a<=b)
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return allItems.slice(a,b+1);
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else
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return allItems.slice(b,a+1);
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}
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</script>
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</body>
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</html>

‎10 - Hold Shift and Check Checkboxes/index-RIO2.html‎

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<!DOCTYPE html>
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<html lang="en">
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<head>
4+
<meta charset="UTF-8">
5+
<title>Document</title>
6+
</head>
7+
<body>
8+
<style>
9+
10+
html {
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font-family: sans-serif;
12+
background:#ffc600;
13+
}
14+
15+
.inbox {
16+
max-width:400px;
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margin:50px auto;
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background:white;
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border-radius:5px;
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box-shadow:10px 10px 0 rgba(0,0,0,0.1);
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}
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.item {
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display:flex;
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align-items:center;
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border-bottom: 1px solid #F1F1F1;
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}
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.item:last-child {
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border-bottom:0;
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}
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input:checked + p {
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background:#F9F9F9;
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text-decoration: line-through;
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}
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input[type="checkbox"] {
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margin:20px;
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}
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p {
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margin:0;
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padding:20px;
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transition:background 0.2s;
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flex:1;
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font-family:'helvetica neue';
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font-size: 20px;
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font-weight: 200;
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border-left: 1px solid #D1E2FF;
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}
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.details {
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text-align: center;
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font-size: 15px;
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}
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</style>
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<!--
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The following is a common layout you would see in an email client.
63+
64+
When a user clicks a checkbox, holds Shift, and then clicks another checkbox a few rows down, all the checkboxes inbetween those two checkboxes should be checked.
65+
66+
-->
67+
<div class="inbox">
68+
<div class="item">
69+
<input type="checkbox">
70+
<p>This is an inbox layout.</p>
71+
</div>
72+
<div class="item">
73+
<input type="checkbox">
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<p>Check one item</p>
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</div>
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<div class="item">
77+
<input type="checkbox">
78+
<p>Hold down your Shift key</p>
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</div>
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<div class="item">
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<input type="checkbox">
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<p>Check a lower item</p>
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</div>
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<div class="item">
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<input type="checkbox">
86+
<p>Everything inbetween should also be set to checked</p>
87+
</div>
88+
<div class="item">
89+
<input type="checkbox">
90+
<p>Try do it with out any libraries</p>
91+
</div>
92+
<div class="item">
93+
<input type="checkbox">
94+
<p>Just regular JavaScript</p>
95+
</div>
96+
<div class="item">
97+
<input type="checkbox">
98+
<p>Good Luck!</p>
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</div>
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<div class="item">
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<input type="checkbox">
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<p>Don't forget to tweet your result!</p>
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</div>
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</div>
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<script>
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let lastBox = null;
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const checkboxes = document.querySelectorAll('input[type=checkbox]');
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function checkdog(e) {
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if(lastBox != null && e.shiftKey && this.checked){
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// loop thru the shit
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}
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if(this.checked) lastBox = this;
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}
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checkboxes.forEach(checkbox => {
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checkbox.addEventListener('click', checkdog);
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});
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function section(boxA, boxB) {
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let allItems = [...boxA.parentElement.parentElement.children];
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let a = allItems.indexOf(boxA.parentElement);
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let b = allItems.indexOf(boxB.parentElement);
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if(a<=b)
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return allItems.slice(a,b+1);
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else
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return allItems.slice(b,a+1);
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}
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</script>
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</body>
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</html>

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