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Misschien iets proberen met http://www.php.net/manual/en/function.mysql-field-flags.php ?
[ Voor 30% gewijzigd door bartware op 02-03-2004 10:53 . Reden: php functie opgezocht ]
Heb ik me begrepen?
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En je kan beter $grid_object['id'] gebruiken ipv $grid_object[id]. Dit levert problemen op.
'E's fighting in there!' he stuttered, grabbing the captain's arm.
'All by himself?' said the captain.
'No, with everyone!' shouted Nobby, hopping from one foot to the other.
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| function writetable($result,$header) { $num_fields = mysql_num_fields($result); $span=$num_fields+2; echo "<table width=\"90%\" cellspacing=\"2\" cellpadding=\"0\" border=0>"; echo "<tr><th colspan=$span>$header</th></tr>"; echo "<tr>"; $i = 0; while ($i < mysql_num_fields($result)) { $meta = mysql_fetch_field($result); echo "<td><b>$meta->name</b></td>"; $meta_object[]=$meta->name; if($meta->primary_key==1) { $key=$meta->primary_key; $name=$meta->name; } $i++; } while($grid_object=mysql_fetch_array($result)) { echo "<tr>"; $i=0; while ($i < mysql_num_fields($result)) { echo "<td>$grid_object[$i]</td>"; if($grid_object[$meta->name]) { $id=$grid_object[$meta->primary_key]; } $i++; } echo "<td><a href=".$_SERVER['PHP_SELF']."?edit=1&id=$id>edit</a></td><td><a href=".$_SERVER['PHP_SELF']."?delete=1&id=$meta->primary_key>delete</a></td>"; echo "</tr>"; } echo "</tr>"; echo "</table>"; } |
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oogjes open, snaveltjes dicht
heb een stukje code wat er bij hoort :
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| if(@$_GET['edit']) { $edit=1; $get_grid=mysql_query("SELECT * FROM protocol WHERE p_id = ".$_GET['id']); $row = mysql_fetch_assoc($get_grid); foreach ($row as $key => $val) { ${$key} = $val; } } |
is gebruik van variabelen op deze manier aan te raden ?
[ Voor 84% gewijzigd door whitehouse op 02-03-2004 11:59 ]
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