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- <head>DOM highlight cell</head>
- <body>
- <script>
- let table = document.createElement("table");
- for (let i = 1; i <= 9; i++) {
- let row = document.createElement("tr");
- table.append(row);
- for (let j = 1; j <= 9; j++) {
- let column = document.createElement("td");
- column.innerText = i * j;
- row.append(column);
- column.onmouseover = () => column.style.backgroundColor = "grey";
- column.onmouseout = () => column.style.backgroundColor = "white";
- }
- }
- document.body.append(table);
- </script>
- </body>
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