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Text field bug
20 January 2008 at 11:28pm Last edited: 21 January 2008 2:59am
Hello, I have a problem adding a new
to a page. I have the following code:TextField
PortofoliuPage.php
<?php
class PortofoliuPage extends Page {
static $db = array(
);
static $has_one = array(
'Photo' => 'Image',
'Desc' => 'Text'
);
function getCMSFields() {
$fields = parent::getCMSFields();
$fields->addFieldToTab("Root.Content.Images", new ImageField('Photo'));
$fields->addFieldToTab("Root.Content.Images", new TextField('Desc'));
return $fields;
}
}class PortofoliuPage_Controller extends Page_Controller {
}
?>I flush the database and the admin panel. In the admin panel I add a PortofoliuHolder page. In the PortofoliuHolder page I add a PortofoliuPage.
I add the details for PortofoiuPage, including an Photo and a Desc. I press the Save and Publish button. Now the problem:
When I refresh the page, the information I entered in the Desc field dissapears
(The photo don't)I looked in the database in the PortofoliuPage table, and there are two columns there: an id for the photo and an id for the Desc (0 value).
Note that I tried to drop the entire database and create it again.
A bug in the CMS? Am I mistaking? Please help me!
Thanks,
Danix
redarts -
Re: Text field bug
20 January 2008 at 11:47pm
You're making a mistake.
if you use a $has_one relationship, you should make another object at the other side too.
If you want only one field, the 'desc', you have to add it to the $db array.Like:
static $db = array("Desc" => "Text" );
The image is in a $has_one relationship because it resides in a different table, the file-table.
But I think it would be better to make a $has_many relationship and create a separate $Project DataObject.
I suggest you read through some more documentation:
http://doc.silverstripe.com/doku.php?id=datamodel#Relations
http://doc.silverstripe.com/doku.php?id=tutorial:5-dataobject-relationship-managementHope this helped.
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