JavaScript DHTML/Javascript Collections/cells

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"cells" Example

    
<html>
<body>
<table id="myTable" border="1">
    <tr id="myRow">
        <td>Cell 1</td>
        <td>Cell 2</td>
    </tr>
    <tr>
        <td>Cell 3</td>
        <td>Cell 4</td>
    </tr>
    <tr>
        <td>Cell 5</td>
        <td>Cell 6</td>
    </tr>
    <tr>
        <td>Cell 7</td>
        <td>Cell 8</td>
    </tr>
</table>
<button onclick="alert(myTable.cells.length);">Length of table</button>
<button onclick="alert(myRow.cells.length);">Length of row</button>
</body>
</html>
Источник — «http://wbex.ru/index.php?title=JavaScript_DHTML/Javascript_Collections/cells&oldid=2643»