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Hur gör man paginering för JSON-data i PHP?

Om du verkligen bara vill göra det i PHP kan du bara rulla upp din egen. Men jag rekommenderar starkt att du använder jquery-plugins för att göra sideringen för att göra det enklare. Med det sagt, om du vill skapa din egen kan du göra något sånt här (lite lite rörigt men något sånt här.) Tänk på det här exemplet:

$sample_data = '{ "qqq": [ { "a": "Conne", "b": "1", "c": "2014-05-19T15:40:06+05:30", "d": { "d1": "dani", "d6": "admin" } }, { "a": "test1", "b": "1235", "c": "2014-    05-27T11:23:11+05:30", "d": { "d1": "sev", "d6": "eev" } }, { "a": "test2", "b": "1235", "c": "2014-05-27T11:23:11+05:30", "d": { "d1": "sev", "d6": "eev" } }, { "a": "test3", "b":     "1235", "c": "2014-05-27T11:23:11+05:30", "d": { "d1": "sev", "d6": "eev" } }, { "a": "test4", "b": "1235", "c": "2014-05-27T11:23:11+05:30", "d": { "d1": "sev", "d6": "eev" } }, { "a":     "test5", "b": "1235", "c": "2014-05-27T11:23:11+05:30", "d": { "d1": "sev", "d6": "eev" } }, { "a": "test6", "b": "1235", "c": "2014-05-27T11:23:11+05:30", "d": { "d1": "sev", "d6": "eev"     } }, { "a": "test7", "b": "1235", "c": "2014-05-27T11:23:11+05:30", "d": { "d1": "sev", "d6": "eev" } }, { "a": "test8", "b": "1235", "c": "2014-05-27T11:23:11+05:30", "d": { "d1": "sev",     "d6": "eev" } }, { "a": "test9", "b": "1235", "c": "2014-05-27T11:23:11+05:30", "d": { "d1": "sev", "d6": "eev" } }, { "a": "test10", "b": "1235", "c": "2014-05-27T11:23:11+05:30", "d": {     "d1": "sev", "d6": "eev" } }, { "a": "test11", "b": "1235", "c": "2014-05-27T11:23:11+05:30", "d": { "d1": "sev", "d6": "eev" } } ]}';

// just normal getting data
$raw_data = json_decode($sample_data, true);
$raw_data = $raw_data['qqq'];

// use get variable to paging number
$page = !isset($_GET['page']) ? 1 : $_GET['page'];
$limit = 5; // five rows per page
$offset = ($page - 1) * $limit; // offset
$total_items = count($raw_data); // total items
$total_pages = ceil($total_items / $limit);
$final = array_splice($raw_data, $offset, $limit); // splice them according to offset and limit

?>
<!-- print links -->
<?php for($x = 1; $x <= $total_pages; $x++): ?>
    <a href='index.php?page=<?php echo $x; ?>'><?php echo $x; ?></a>
<?php endfor; ?>
<table border="1" cellpadding="10">
    <tr><th>Column 1</th><th>Column 2</th><th>Time</th><th>Column 4</th></tr>
    <?php foreach($final as $key => $value): ?>
        <tr>
        <?php foreach($value as $index => $element): ?>
            <td><?php echo !is_array($element) ? $element : implode(',', $element); ?></td>
        <?php endforeach; ?>
        </tr>
    <?php endforeach; ?>
</table>

Bara ett exempel



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