What about a view like this.
I have not tested but extracted from a view in one project that is a little
more complex but it is just as an example.
<?php
Configure::write('debug', 0);
$filename = "export.csv";
$delimiter = ",";
$fields = array("id", "last", "fist", "email");
$newline = "\r\n";
header('Content-type: excel/'.$format);
header('Content-Disposition: attachment; filename="'.$filename.'"');
// Write header fields name
foreach( $fields as $v) {
echo $v . $delimiter;
}
echo $newline;
// Write data
foreach($data as $row) {
foreach($fields as $v) {
echo $row['User'][$v] . $delimiter;
}
echo $newline;
}
?>
hth
________________________________
Da: [email protected] [mailto:[EMAIL PROTECTED] Per
conto di Gonzalo Servat
Inviato: martedì 29 maggio 2007 22.59
A: [email protected]
Oggetto: Re: How to enable a CSV webservice?
On 5/29/07, Howard Glynn <[EMAIL PROTECTED]> wrote:
Slightly bad karma to reply to one's own post so soon, but
after continuing to investigate,
I'd like to provide a solution for the mail archives. I just
didn't fully understand the route handling up until this point, but the
light is starting to go on for me. I have subsequently found 2 ways it can
be done:
1) Less agreeable way: change the cake distro
libs/router.php around line 147, adding:
$this->connect('/csv/:controller/:action/*',
array('webservices' => 'Csv'));
2) More agreeable, add to the application
app/config/routes.php
$Route->connect('/csv/:controller/:action/*',
array('webservices' => 'Csv'));
I am well aware that CSV is not a webservice as such but I
want the CSV output availability to be consistent with the XML approach.
Is your requirement strictly CSV or can it be an actual Excel file?
I found this article recently at bakery.cakephp.org (which I plan on using)
to create an XLS file from database records:
http://bakery.cakephp.org/articles/view/generate-excel-spreadsheets-from-you
r-database
<http://bakery.cakephp.org/articles/view/generate-excel-spreadsheets-from-yo
ur-database>
If it's strictly CSV what you need, then it won't help, but I think
what klonae said is probably the simplest way.
klonae: just wondering, shouldn't the header() calls be made just
before the foreach begins?
- Gonzalo
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