I got problem when save belongto
class Script extends AppModel {
var $name = 'Script';
var $belongsTo = array(
'ScriptCatagories' => array(
'className' => 'ScriptCatagories',
'foreignKey' => 'script_catagories_id',
function add_script() {
pr($this->data);
if (!empty($this->data)) {
$this->Script->create();
$this->data['Script']['script_catagories_id'] = $this->Script->scriptCategory->id;
$this->data['Script']['user_id'] = $this->Auth->user('id');
if ($this->Script->save($this->data)) {
$this->Session->setFlash(__('The script has been saved', true));
$this->redirect(array('action' => 'script_index'));
} else {
$this->Session->setFlash(__('The script could not be saved. Please, try again.', true));
}
}
pr($scriptCatagories = $this->Script->ScriptCatagories->find('list'));
$this->set(compact('scriptCatagories'));
}
when click save
Array
(
[Script] => Array
(
[name] => fdfvvds
[description] => dfvdfvdfvdf
[tags] =>
)
)
Array
(
[0] => performance
[1] => cleanup
)
question in
$this->data['Script']['script_catagories_id'] = $this->Script->scriptCategory->id;
I need to save categoryid to script table but I don't know to get it
thank you
var $belongsTo = array(
'ScriptCatagories' => array(
'className' => 'ScriptCatagories',
'foreignKey' => 'script_catagories_id',
first, it doesn't have close parentheses. And it should be singular ScriptCategory, also the foreign key script_category_id (just to follow the convention). And you misspelled category (you have $this->Script->scriptCategory->id; later in the code)
Related
I have a database there have two table tutorials and districts tutorials has a one to one relation with district.Here in tutorials add page I am trying to get districts list.
So I have Coded in TutorialsController in add methods below code
public function add() {
if ($this->request->is('post')) {
$this->Tutorial->create();
if ($this->Tutorial->save($this->request->data)) {
$this->Session->setFlash(__('The tutorial has been saved.'));
return $this->redirect(array('action' => 'index'));
} else {
$this->Session->setFlash(__('The tutorial could not be saved. Please, try again.'));
}
}
$districts = $this->Tutorial->District->find('list');
$this->set(compact('districts'));
}
I have ensured
var $uses = array('Tutorial','District');
Relation code in Tutorial
public $belongsTo = array(
'Districts' => array(
'className' => 'Districts',
'foreignKey' => 'districts_id',
'conditions' => '',
'fields' => '',
'order' => ''
)
);
Still I am facing error Call to a member function find() on a non-object in line code
$districts = $this->Tutorial->District->find('list');
I have used var $uses = array('Tutorial','District');
Why still this error is giving ?
Remove var $uses = array('Tutorial','District');(its unnecessary while models are associated) and edit as-
public $belongsTo = array(
'District' => array( // remove 's'
'className' => 'Districts',
'foreignKey' => 'districts_id',
'conditions' => '',
'fields' => '',
'order' => ''
)
);
I am trying to get my edit to work I need the contact detail data to load when the user data loads. I have set the data in a similar manner to how I am retrieving the list of roles. I also don't know how to retrieve according to the model currently I was hard-coding it to retrieve 28. Would greatly appreciate any help provided.
public function edit($id = null) {
//Populate roles dropdownlist
$data = $this->User->Role->find('list', array('fields' => array('id', 'name')));
$this->set('roles', $data);
$data2 = $this->User->ContactDetail->find('first', array(
'conditions' => array('ContactDetail.id' =>'28')));
$this->set('contactdetails', $data2);
if (!$this->User->exists($id)) {
throw new NotFoundException(__('Invalid user'));
}
if ($this->request->is(array('post', 'put'))) {
if ($this->User->save($this->request->data)) {
$this->Session->setFlash(__('The user has been saved.'));
return $this->redirect(array('action' => 'index'));
} else {
$this->Session->setFlash(__('The user could not be saved. Please, try again.'));
}
} else {
$options = array('conditions' => array('User.' . $this->User->primaryKey => $id));
$this->request->data = $this->User->find('first', $options);
}
}
my view is set up in the following manner
<?php echo $this->Form->create('User'); ?>
<fieldset>
<legend><?php echo __('Edit User'); ?></legend>
<?php
echo $this->Form->input('id');
echo $this->Form->input('username');
echo $this->Form->input('password');
echo $this->Form->input('role_id');
echo $this->Form->input('ContactDetail.name');
echo $this->Form->input('ContactDetail.surname');
echo $this->Form->input('ContactDetail.address1');
echo $this->Form->input('ContactDetail.address2');
echo $this->Form->input('ContactDetail.country');
echo $this->Form->input('ContactDetail.email');
echo $this->Form->input('ContactDetail.fax');
?>
<label>Are you interested in buying property in Malta?</label>
<?php
$interest_buy = array('0'=>'no','1' => 'yes');
echo $this->Form->input('ContactDetail.interest_buy_property',array('type'=>'radio','options'=>$interest_buy,'value'=>'0','legend'=>FALSE));
?>
<label>Are you interested in renting property in Malta?</label>
<?php
$interest_rent = array('0'=>'no','1' => 'yes');
echo $this->Form->input('ContactDetail.interest_rent_property',array('type'=>'radio','options'=>$interest_rent,'value'=>'0','legend'=>FALSE));
echo $this->Form->input('ContactDetail.mobile');
echo $this->Form->input('ContactDetail.phone');
echo $this->Form->input('ContactDetail.postcode');
echo $this->Form->input('ContactDetail.town');
echo $this->Form->input('ContactDetail.newsletter',array('type'=>'checkbox','label'=>'Would you like to register for the newsletter?' ,'checked'=>'1','legend'=>FALSE,));
?>
?>
</fieldset>
<?php echo $this->Form->end(__('Submit')); ?>
User Model
public $primaryKey = 'id';
public $displayField = 'username';
public function bindNode($user) {
return array('model' => 'Role', 'foreign_key' => $user['User']['role_id']);
}
public function beforeSave($options = array()) {
$this->data['User']['password'] = AuthComponent::password(
$this->data['User']['password']
);
return true;
}
public $belongsTo = array(
'Role' => array('className' => 'Role'));
public $hasOne = array(
'ContactDetail' => array(
'foreignKey' => 'id'));
public $actsAs = array('Acl' => array('type' => 'requester', 'enabled' => false));
public function parentNode() {
if (!$this->id && empty($this->data)) {
return null;
}
if (isset($this->data['User']['role_id'])) {
$roleId = $this->data['User']['role_id'];
} else {
$roleId = $this->field('role_id');
}
if (!$roleId) {
return null;
} else {
return array('Role' => array('id' => $roleId));
}
}
}
ContactDetail Model
public $primaryKey = 'id';
public $displayField = 'name';
If I get you right, you have 1 contact details row for each user. In this case, you need to define in your User model:
public $hasOne = array(
'ContactDetail' => array(
'foreignKey' => 'id',
),
);
Like this, your ids will be synced in both tables. If you don't want to make the id a foreign key, you don't have to, it's just a suggestion.
Next, when you retrieve your data in the controller, you can do:
$this->User->Behaviors->load('Containable');
$user = $this->User->find('first', array(
'conditions' => array('User.id' => $id),
'contain' => array('ContactDetail'),
));
Now I don't know if there is an automated way to do this, but I sort my data manually to fill in the inputs. I am guessing you will get a structure like array('User' => array(), 'ContactDetail' => array()).
$user['User']['ContactDetail'] = $user['ContactDetail'];
unset($user['ContactDetail']);
$this->request->data = $user;
Then in your view just set the fields as the input array:
$this->Form->create('User');
$this->Form->input('User.some_user_field');
$this->Form->input('User.ContactDetail.some_contact_detail_field');
This should fill in your fields. When you go save your data, if your array is structured like this, you can use saveAssociated():
$this->User->saveAssociated($this->request->data, array('deep' => true));
EDIT
In case your relation is defined as User hasMany ContactDetail, then you need to structure your data like this:
$this->request->data = array(
'User' => array(
// user data
'ContactDetail' => array(
[0] => array(
//contact data
),
),
),
);
And in your view:
$this->Form->input('User.ContactData.0.field')
This is for 1 row only, If you need more rows on the child table with 1 input, do your logic accordingly.
Once your User model hasOne ContactDetail, you don't need retrieve the information twice, since you've done in $this->request->data line, all association model will retrieve too.
So, your Controller looks like this:
public function edit($id = null) {
if (!$this->User->exists($id)) {
throw new NotFoundException(__('Invalid user'));
}
// Roles
$roles = $this->User->Role->find('list', array('fields' => array('id', 'name')));
$this->set(compact('roles');
if ($this->request->is(array('post', 'put'))) {
if ($this->User->saveAll($this->request->data)) {
$this->Session->setFlash(__('The user has been saved.'));
return $this->redirect(array('action' => 'index'));
} else {
$this->Session->setFlash(__('The user could not be saved. Please, try again.'));
}
} else {
$this->request->data = $this->User->read(null, $id);
}
}
And your View, for ContactDetail's fields looks like this:
echo $this->Form->input('ContactDetail.name');
And so for all the fields related to the model ContactDetail. You can find more details here: Saving Your Data.
User model:
public $hasOne = array(
'ContactDetail' => array(
'className' => 'ContactDetail',
'foreignKey' => 'user_id',
'dependent' => true
)
);
The best solution I have found is by setting
public $belongsTo = array(
'Role' => array('className' => 'Role')
, 'ContactDetail' => array('className' => 'ContactDetail'));
This way the contact detail data loads. Although the data once saved does not update contactdetails.
For me to save I used
$this->User->saveAll($this->request->data)
this worked fully
I have an add action form ProductsController which has many prices depending on the size. I am trying to save the product first and then within foreach loop the prices.
Some how saveAll or saveAssociated did not work.
public function add() {
if ($this->request->is('post')) {
$this->Product->create();
$product = $this->Product->save($this->request->data);
if (!empty($product)) {
$product_id = $this->Product->getInsertID();
$prices = $this->request->data['Product']['price'];
foreach ($prices as $price) {
$price['product_id'] = $product_id;
$this->Product->Price->save($price);
$this->Product->Price->id = false;
}
$this->Session->setFlash('The product has been saved.');
$this->redirect(array('action' => 'index'));
} else {
$this->Session->setFlash('Unable to add the product.');
}
}
}
The models are look like
class Product extends AppModel {
...
public $hasMany = array(
'Price' => array(
'className' => 'Price',
)
);
class Price extends AppModel {
public $belongsTo = array(
'Product' => array(
'className' => 'Product',
'foreignKey' => 'product_id',
)
);
}
You can use saveAssociated() as per documentation
But your view should look something like this:
echo $this->Form->create('Product', array('action' => 'add'));
echo $this->Form->input('Product.name', array('label' => 'Name'));
echo $this->Form->input('Product.description', array('label' => 'Description'));
echo $this->Form->input('Price.0.amount', array('label' => 'Amount'));
echo $this->Form->input('Price.0.price', array('label' => 'Price'));
echo $this->Form->end('Add');
For some reason i'm really having a hard time wrapping my head around HABTM associations. I learn best by watching someone do something and explaining why. Anyways, I have 2 tables I want associated, Drugs, and SideEffects. I've created the intermediate table drugs_side_effects(has no data right now). Does cake put the data in that automatically or do I need to do something? The 3.7.6.5 hasAndBelongsToMany (HABTM) from the book didn't specify.
I've set up the models correctly(I think) and am not sure how to proceed at this point. It seems pretty simple. I need to display side_effect from the SideEffects table in a Drug view. I think in the edit_french controller function i'll need something like
$side_effect = $this->Drug->SideEffect->read(
array('SideEffect.id','SideEffect.side_effect'), $id);
$this->set('side_effect',$side_effect);
but I feel like that won't work as expected. Or maybe there's a more efficient way? Any advice or help is appreciated.
Drug Model:
var $hasAndBelongsToMany = array(
'SideEffect' => array(
'className' => 'SideEffect',
'joinTable' => 'drug_side_effects',
'foreignKey' => 'drug_id',
'associationForeignKey' => 'side_effect_id'
)
);
}
?>
SideEffect Model:
var $hasAndBelongsToMany = array(
'Drug' => array(
'className' => 'Drug',
'joinTable' => 'drug_side_effects',
'foreignKey' => 'side_effect_id',
'associationForeignKey' => 'drug_id'
)
);
}
?>
Drugs Controller:
<?php
class DrugsController extends AppController {
var $name = 'Drugs';
var $helpers = array('Html','Form','Paginator');
var $paginate = array(
//'contain' => array('SideEffect'),
//'fields' => array('Drug.id', 'Drug.generic'),
'fields' => array('Drug.id', 'Drug.generic','Drug.date_altered'),
'limit' => 50,
'order' => array(
'Drug.generic' => 'asc'
)
);
function index() {
$data = $this->paginate('Drug');
$alldrugs = $this->set('drugs', $this->Drug->find('all'));
$this->set('drugs', $data);
$this->set('alldrugs', $data);
//$this->set('lessdrugs', $this->paginate());
$this->set('title_for_layout','List of all current drugs');
}
function edit_french($id = null) {
$this->Drug->id = $id;
$drug = $this->Drug->read(
array(
'Drug.id','Drug.generic','Drug.ahl','Drug.aap','Drug.rid','Drug.oral','Drug.mw','Drug.clinical_recommendations'
),
$id
);
$this->set('title_for_layout', 'Translate clinical recommendations - ' . $drug['Drug']['generic']);
$this->set('drug',$drug);
if (empty($this->data)) {
$this->data = $this->Drug->read();
} else {
if ($this->Drug->save($this->data)) {
$this->Session->setFlash('The drug has been updated.');
$this->redirect(array('action' => 'index'));
}
}
}
}
?>
You can pull the related data using ContainableBehavior. To do so, simply run a find on the Drug model and tell it to contain the associated SideEffect data.
$drug = $this->Drug->find('first', array(
'conditions' => array(
'Drug.id' => $id
),
'contain' => array(
'SideEffect'
)
));
You can also set the contain before using read() if you prefer.
$this->Drug->contain(array('SideEffect'));
$drug = $this->Drug->read(null, $id);
Using Containable allows you to gather all associated data in a single find() request.
Model
<?php
class Tonguetwister extends AppModel {
var $name = 'Tonguetwister';
//The Associations below have been created with all possible keys, those that are not needed can be removed
var $belongsTo = array(
'language' => array(
'className' => 'language',
'foreignKey' => 'language_alias',
'dependent'=> true
)
);
}
?>
Controller
<?php
class TonguetwistersController extends AppController {
var $name = 'Tonguetwisters';
var $uses = array('Tonguetwister', 'Language');
function index() {
$this->set('languages', $this->Language->find('all'));
}
function view($id = null) {
if (!$id) {
$this->Session->setFlash(__('Invalid tonguetwister', true));
$this->redirect(array('action' => 'index'));
}
$this->set('tonguetwisters', $this->Tonguetwister->find('all', array('conditions' => array('language_alias' => $id))));
}
}
?>
I only want to see languages on index() that have tongue twisters. How can I do this?
There might be a more efficient way, but here's how to pick only unique languages from the Tonguetwister table:
function index() {
$languageList = $this->Tonguetwister->find(
'list',
array(
'fields' => array( 'language_alias', 'language_alias' ),
'group' => 'Tonguetwister.language_alias',
'recursive' => -1
)
);
// $languageList is now an array that holds the language ids
$this->set(
'languages',
$this->Tonguetwister->Language->find(
'all',
array(
'conditions' => array(
'Language.id' => $languageList
)
)
)
);
}
By the way, you don't need to put Language into $uses. Since they have a relation set you can access the Language model with $this->Tonguetwister->Language.
You don't really need to do two SQL queries for this. If the tables are joined on "language_alias" you can do something like this:
function index() {
$this->Language->recursive = 0;
$this->set('languages', $this->Language->find('all', array(
'conditions' => array($this->Language->alias.'.language_alias' => $this->Tonguetwister->alias.'.language_alias')
));
}
You should just do one query that's going to join the tables properly.