Question

好吧我支持获取POST数据的复选框并在结帐页面上显示每个但问题是当它到达第4列时它会在达到某个字符限制时停止它也将如何将其转换为结帐页面上的表格。

数据库代码：

print '<td><input type="checkbox" name="check_list[]"value='. $getColumn[0]. $getColumn[1].     $getColumn[2]. $getColumn[3]. $getColumn[4].  $getColumn[5].$getColumn[6].$getColumn[7].$getColumn[8].$getColumn[9].'</td>';
for ($column = 1; $column < pg_num_fields($res); $column++)
{   
print "<td>" . $getColumn[$column] . "</td>"; 
}
}
print '</table>'

结帐页面

<?php

echo "<hr />\n";
$res = pg_query ($con, "select count(ref) from music");
$a = pg_fetch_row($res);
echo "<p>Total " . $a[0] . " music in database.</p>";

echo "<table border='1'>\n<thead>\n<tr>\n";
echo "<th>Artist</th><th>Composer</th><th>Genre</th><th>Title</th><th>Album</th><th>Label</th>     <th>Price</th><th>Description</th>\n";
echo "</tr>\n</thead>\n<tbody>\n";
$res=pg_query($con, "SELECT * from music ORDER BY ref");
while ($a = pg_fetch_array ($res))
{
echo "<tr>";
for ($j = 0; $j < pg_num_fields($res); $j++) {
  // htmlspecialchars converts things like & to HTML entity codes
      echo "<td>" . htmlspecialchars($a[$j], ENT_QUOTES) . "</td>";
    }
 echo "</tr>\n";
 }
echo "</tbody>\n</table>";



?>

Answer 1

我确信，您尝试执行以下操作：

print '<table>';
for ($column = 1; $column < pg_num_fields($res); $column++) {
    echo '<tr>';
    print '<td><input type="checkbox" name="check_list[]" value="'.$getColumn[$column] .'" /></td>';
    print "<td>" . $getColumn[$column] . "</td>";
    echo '</tr>';
}
print '</table>';

php数组显示不显示所有列

1 个答案: