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| <!DOCTYPE html>
<html lang="fr" dir="ltr">
<head>
<meta http-equiv="cache-control" content="public, max-age=60">
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0, shrink-to-fit=no">
<meta name="author" content="Daniel Hagnoul">
<title>test</title>
<style>
* {
box-sizing: border-box;
}
th, td {
width: 10rem;
border: 1pt dotted grey;
padding: 0.3rem;
}
</style>
<script>
'use strict';
document.addEventListener( "DOMContentLoaded", ev => {
}, false );
window.addEventListener( "load", ev => {
document.querySelector( "#btnCheck" ).addEventListener( "click", ev => {
const
elemTRs = Array.from( document.querySelectorAll( "#mytable > tbody> tr" ) ),
elemTRsLength = elemTRs.length;
let
cells = Array.from( elemTRs[0].cells ),
cellsLength = cells.length - 1, // sans input
checked = false,
arr = Array.from( new Array( elemTRsLength ), () => Array.from( new Array( cellsLength ), () => "" ) );
for ( const [ i, item ] of elemTRs.entries() ){
cells = Array.from( item.cells );
checked = ( cells[ cells.length - 1 ] ).querySelector( "input[name='check']" ).checked;
if ( checked === true ){
for ( let j = 0; j < cellsLength; j++ ){
arr[ i ][ j ] = cells[ j ].textContent;
}
}
}
console.table( arr );
}, false );
}, false );
</script>
</head>
<body>
<table id="mytable">
<thead>
<tr>
<th>Nom</th>
<th>Prenoms</th>
<th>Telephone</th>
<th>Email</th>
<th>Choix</th>
</tr>
</thead>
<tbody>
<tr>
<td>A1</td>
<td>B1</td>
<td>C1</td>
<td>D1</td>
<td>
<input type="checkbox" name="check">
</td>
</tr>
<tr>
<td>A2</td>
<td>B2</td>
<td>C2</td>
<td>D2</td>
<td>
<input type="checkbox" name="check">
</td>
</tr>
<tr>
<td>A3</td>
<td>B3</td>
<td>C3</td>
<td>D3</td>
<td>
<input type="checkbox" name="check">
</td>
</tr>
</tbody>
</table>
<button id="btnCheck">Collecter les informations (check)</button>
</body>
</html> |
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