Hi all,
I am working on a project for a client and had a programmer create the
app. Funding is out so I am taking over the project myself and have
little/no knowledge of cakePHP (I have used codeIgniter instead). I
am having problems getting a multiple select to work. Can someone
help?
The multiple select shows up on the page as directed and populates the
selects correctly, BUT everything is automatically selected and when I
submit the form (on and edit page) it does't record anything in the
Database! Since I coded all this part, I am sure I have missed
something or did something wrong.
Here is my setup:
I have 3 tables
offers table
fundraiser table (each offer can have multiple fundraisers it donates
too when the offer is purchased, and each cause can be attached to
multiple offers)
offers_fundraiser table (a bridge table that connects the two)
Controller
[Offer]
function edit($id = null)
{
......
$fundraisers = $this->Fundraiser->find('list', array(
'order' => array(
'Fundraiser.name' => 'asc'
)
));
$selected = array_keys($fundraisers);
$this->set('options', $fundraisers);
$this->set('selected', $selected);
$this->set('offer', $offer);
}
[edit.ctp view]
...
echo $form->input('fundraiser_id', array('label' =>
__l('Fundraisers'),'empty' => 'Please
Select','multiple'=>'multiple','options' => $options, 'selected' =>
$selected)); ?>
...
3 models
[Offers model]
class Offers extends AppModel
{
var $name = 'Offers';
var $displayField = 'name';
var $actsAs = array(
'Sluggable' => array(
'label' => array(
'name'
)
) ,
);
var $hasAndBelongsToMany = array(
'Fundraiser' => array(
'className' => 'Fundraiser',
'joinTable' => 'offer_fundraiser',
'foreignKey' => 'offer_id',
'associationForeignKey' => 'fundraiser_id',
'unique' => true,
'conditions' => '',
'fields' => '',
'order' => '',
'limit' => '',
'offset' => '',
'finderQuery' => '',
'deleteQuery' => '',
'insertQuery' => ''
)
);
......
......
......
[fundraiser model]
class Fundraiser extends AppModel
{
var $name = 'Fundraiser';
var $displayField = 'name';
var $actsAs = array(
'Sluggable' => array(
'label' => array(
'name'
)
) ,
);
var $hasAndBelongsToMany = array(
'Offer' => array(
'className' => 'Offer',
'joinTable' => 'offer_fundraiser',
'foreignKey' => 'fundraiser_id',
'associationForeignKey' => 'offer_id',
'unique' => true,
'conditions' => '',
'fields' => '',
'order' => '',
'limit' => '',
'offset' => '',
'finderQuery' => '',
'deleteQuery' => '',
'insertQuery' => ''
)
);
......
......
......
[Offer_Fundraiser Model]
class OfferFundraiser extends AppModel
{
var $name = 'OfferFundraiser';
//The Associations below have been created with all possible keys,
those that are not needed can be removed
var $belongsTo = array(
'Offer' => array(
'className' => 'Offer',
'foreignKey' => 'offer_id',
'conditions' => '',
'fields' => '',
'order' => '',
) ,
'Fundraiser' => array(
'className' => 'Fundraiser',
'foreignKey' => 'fundraiser_id',
'conditions' => '',
'fields' => '',
'order' => '',
)
);
.......
.......
.......
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