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POPHP prepared statement insert from a loop of data
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copied!<p>Any ideas as to why my data isn't being updated? Is their something fundamentally wrong with how I'm writing my prepared statement? </p> <p><strong>The form:</strong></p> <pre><code>while($log_dates = mysqli_fetch_assoc($q_log_dates_result)) { echo "<tr>"; echo "<input type='hidden' name='data[][log_dates_ID]' value='" . $log_dates['log_dates_ID'] . "'/>"; echo "<td><input type='text' name='data[][week_date]' value='" . $log_dates['week_date'] . "' /></td>"; echo "<td><input type='text' name='data[][crew_chief]' value='" . $log_dates['crew_chief'] . "' readonly /></td>"; echo "<td><input type='text' name='data[][monday_crew]' value='". $log_dates["monday_crew"] ."'/></td>"; echo "</tr>"; } // end while loop </code></pre> <p><strong>PHP:</strong></p> <pre><code>if (isset($_POST['submit'])) { $stmt = $connection->stmt_init(); if($stmt->prepare("UPDATE log_dates SET (week_date, crew_chief, monday_crew) VALUES (?, ?, ?) WHERE log_dates_ID = ?")) { // Bind your variables to replace the ?s $stmt->bind_param('sssi', $week_date, $crew_chief, $monday_crew, $log_dates_ID); $returnedData = $_POST['data']; for($i=0;$i<count($returnedData);$i+=4){ $log_dates_ID = $returnedData[$i]['log_dates_ID']; $week_date = $returnedData[$i+1]['week_date']; $crew_chief = $returnedData[$i+2]['crew_chief']; $monday_crew = $returnedData[$i+3]['monday_crew']; $stmt->execute(); } // Close statement object $stmt->close(); } } </code></pre>

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