Hi, I been working in some data validation, and my code
works fine when I try to add a new entry in my database table
(when I try to save an empty record) BUT, I try to do the same
thing when I want to edit an entry of my database table.
- If I change the old content with a new content works fine.
- If I change the old content with nothing (blank spaces)
the value of table.id disappear If I try to save it.
I guess that it is probably a submit form error or something
This is my code:
Table: tipologia
id | name
----------------
1 | tipologia 1
2 | tipologia 2
3 | tipologia 3
4 | tipologia 4
5 | tipologia 1
file: /models/tipologia.php
<?php
class Tipologia extends AppModel
{
var $name = 'Tipologia';
var $validate = array('name' => VALID_NOT_EMPTY );
}
?>
file: /controller/tipologias_controller.php
function edit($id=null)
{
$this->set('id', $id);
if (empty($this->data))
{
$this->data = $this->Tipologia->read();
$this->render();
}
{
if ($this->Tipologia->save($this->data['Tipologia']))
{
$this->redirect('/tipologias/index');
}
}
}
file: /views/tipologias/edit.thtml
<form method="post" action="<?php echo
$html->url('/tipologias/edit')?>">
<?php echo $html->hidden('Tipologia/id'); ?><p>
<table>
<tr>
<td colspan="2">Edit Tipologia</td>
</tr>
<tr>
<td>ID</td>
<td><?php echo $id; ?></td>
</tr>
<tr>
<td>Name</td>
<td><?php echo $html->input('Tipologia/name', array('size' => '30',
'maxlength'=>'100'))?><br>
<?php echo $html->tagErrorMsg('Tipologia/name', '* Blank
Field')?></td>
</tr>
<!-- Submit information -->
<tr>
<td colspan="2" bgcolor="#EEEEEE" class="fontFaceB"
valign="top"> </td>
</tr>
<tr>
<td> </td>
<td><?php echo $html->submit('Save'); ?> <input type="button"
onclick="location.href='/cake/tipologias/index';" value="Cancel"/></td>
<tr>
</table>
</form>
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