In my db,
"email" : [
"amnop#mailinator.com",
"abc#mail.com"
],
When I print_r($model->email),
it shows
Array ( [0] => amnop#mailinator.com [1] => abc#mail.com )
In my GridView,
<?= GridView::widget([
'dataProvider' => $dataProvider,
----
'columns' => [
-----
'price',
[
'attribute' => 'email',
'value' => function($model) {
//I need help here... I prefer any foreach function
}
],
-----
]
?>
I have to display all the emails in the same column. How to do this?
Edit
I use ActiveDataprovider as I'm getting the values from my db.
Depending on what you want to achieve, you can just implode emails array:
[
'attribute' => 'email',
'value' => function($model) {
if (is_array($model->email)) {
return implode(', ', $model->email);
}
return $model->email;
}
],
assuming you an array as
$data = [
['email' => 'amnop#mailinator.com'],
['email' => 'abc#mail.com'],
...
['email' => 'youremail100#mail.com'],
];
you can use an ArrayDataProvider
$provider = new ArrayDataProvider([
'allModels' => $data,
'pagination' => [
'pageSize' => 10,
],
'sort' => [
'attributes' => [ 'email'],
],
]);
send the data provider to the as usual
so in gridview you can use ,
<?= GridView::widget([
'dataProvider' => $dataProvider,
----
'columns' => [
-----
'price',
[
'attribute' => 'email',
'value' => function($model) {
//I need help here...
}
],
-----
]
?>
you can take a look at yii2 guide https://www.yiiframework.com/doc/guide/2.0/en/output-data-providers
and doc https://www.yiiframework.com/doc/api/2.0/yii-data-arraydataprovider
Related
I'm developing with CakePHP 4 and try to save a nested entity.
The new data are looking like that:
$data = [
'device_status_id' => '3',
'name' => 'myDevice',
'modules' => [
[
'name' => 'Autodetect',
'module_state_id' => '1',
'module_class_id' => '12',
'module_type_id' => '4',
'ports' => [
[
'physical_port' => '1',
'port_unit_id' => '1',
'port_identity' => '201901',
'name' => 'Analog-1',
],
[
'physical_port' => '2',
'port_unit_id' => '1',
'port_identity' => '201902',
'name' => 'Analog-2',
],
],
],
]
];
The structure is looking like that: $device -> hasMany($modules) -> hasMany($ports)
The table associations with hasMany are also given and working:
e.g.
$this->hasMany('Ports', [
'foreignKey' => 'module_id',
'dependent' => true,
'cascadeCallbacks' => true,
]);
The same for device as well...
In my controller I'm doing the following:
$device = $this->Devices->newEmptyEntity();
$device->setDirty('modules', true);
$device->setDirty('ports', true); // right?
// adding more info to $device
if ($this->request->is('post')) {
$device = $this->Devices->patchEntity($device, $this->request->getData(), [
'validate' => false,
'associated' => [
'DeviceTypes',
'DeviceStatuses',
'Modules',
'Modules.ModuleStates',
'Modules.ModuleClasses',
'Modules.ModuleTypes',
'Modules.Ports',
]
]);
$this->Devices->save($device)
Now the save fails, as the validator is complaining about a missing port->id.
So what is wrong here? The modules are created in the DB, but not the associated ports:
[
'device' => [
'modules' => [
(int) 0 => [
'ports' => [
(int) 0 => [
'id' => [
'_required' => 'This field is required',
],
....
Many thanks for your hints how I can force the ports to be added to the DB.
I'm having trouble saving and updating hasMany associations. It seems that Cake can't patch the entity correctly somehow.
ProductGroups Table:
$this->hasMany('ProductIdentities', [
'foreignKey' => 'product_group_id',
'saveStrategy' => 'replace'
]);
ProductIdentities Table:
$this->belongsTo('ProductGroups', [
'foreignKey' => 'product_group_id'
]);
ProductGroupsController:
// patch entity
$productGroup = $this->ProductGroups->patchEntity($productGroup, $this->request->data, [
'associated' => [
'StaffMembers' => ['onlyIds' => true],
'ProductIdentities' => ['onlyIds' => true]
]
]);
$this->request->data:
[
'group_name' => 'Creative and Performing Arts',
'active' => '1',
'product_type_id' => '2',
'staff_members' => [
'_ids' => [
(int) 0 => '103',
(int) 1 => '11',
(int) 2 => '3'
]
],
'product_identities' => [
'_ids' => [
(int) 0 => '1760',
(int) 1 => '1762',
(int) 2 => '1763',
(int) 3 => '1764'
]
]
]
edit.ctp
<?php
echo $this->Form->input('group_name',
['class' => 'form-control']);
echo $this->Form->input('active',
['class' => 'form-control']);
echo $this->Form->input('product_type_id',
['class' => 'form-control']);
echo $this->Form->input('staff_members._ids',
['options' => $staffMembers,
'class' => 'form-control height-200']);
echo $this->Form->input('product_identities._ids',
['options' => $productIdentities,
'class' => 'form-control height-500']);
?>
If a productGroup is not associated with any productIdentities, it saves fine. However if you want to select more productIdentities or unselect some existing ones, the data won't be saved. Instead, Cake will create new records in product_identites table.
After doing a debug, I could see that Cake did not patch entity correctly. See below:
'product_identities' => [
(int) 0 => object(App\Model\Entity\ProductIdentity) {
(int) 0 => '1760',
(int) 1 => '1762',
(int) 2 => '1763',
(int) 3 => '1764',
'[new]' => true,
'[accessible]' => [
'*' => true
],
'[dirty]' => [
(int) 0 => true,
(int) 1 => true,
(int) 2 => true,
(int) 3 => true
],
'[original]' => [],
'[virtual]' => [],
'[errors]' => [],
'[invalid]' => [],
'[repository]' => 'ProductIdentities'
}
],
The onlyIds option is supposed to stop Cake from creating new records but obviously it didn't work.
And I've formatted my data into the format suggested in Cake's documentation so I'm very confused.
$data = [
'title' => 'My new article',
'body' => 'The text',
'user_id' => 1,
'comments' => [
'_ids' => [1, 2, 3, 4]
]
];
http://book.cakephp.org/3.0/en/orm/saving-data.html#converting-hasmany-data
Any comments/help is appreciated.
i like to put mission_id in checkbox
$req = 'select c.mission_id as mission_id, c.user_id as user_id from order c';
$dataProvider = new SqlDataProvider([
'sql' => $req,
]);
return $this->render('factures', [
'dataProvider' => $dataProvider,
]);
in _index.php
<?= GridView::widget([
'dataProvider' => $dataProvider,
'columns' => [
'mission_id',
'user_id',
],
]); ?>
This it's ok, but when i use checkbox, it s KO : Trying to get property of non-object
[
'attribute' => 'id',
'format' => 'raw',
'value' => function($data) {
return '<input type="checkbox" name="chk_group" value="'.$data->mission_id.'" />Mission : '.$data->mission_id;
},
],
Your help please
a some response : Trying to get property of non-object with :
[
'attribute' => 'id',
'format' => 'raw',
'value' => function($model) {
return '<input type="checkbox" name="chk_group" value="'.$model->mission_id.'" />Mission : '.$model->mission_id;
},
],
I've an array
$resultData = [
array("id"=>1,"name"=>"Cyrus","email"=>"risus#consequatdolorvitae.org"),
array("id"=>2,"name"=>"Justin","email"=>"ac.facilisis.facilisis#at.ca"),
array("id"=>3,"name"=>"Mason","email"=>"in.cursus.et#arcuacorci.ca"),
array("id"=>4,"name"=>"Fulton","email"=>"a#faucibusorciluctus.edu"),
array("id"=>5,"name"=>"Neville","email"=>"eleifend#consequatlectus.com"),
array("id"=>6,"name"=>"Jasper","email"=>"lectus.justo#miAliquam.com"),
array("id"=>7,"name"=>"Neville","email"=>"Morbi.non.sapien#dapibusquam.org"),
array("id"=>8,"name"=>"Neville","email"=>"condimentum.eget#egestas.edu"),
array("id"=>9,"name"=>"Ronan","email"=>"orci.adipiscing#interdumligulaeu.com"),
array("id"=>10,"name"=>"Raphael","email"=>"nec.tempus#commodohendrerit.co.uk"),
];
A dataprovider :
$dataProvider = new ArrayDataProvider([
'key'=>'id',
'allModels' => $resultData,
'sort' => [
'attributes' => ['id', 'name', 'email'],
],
]);
And the Gridview :
echo GridView::widget([
'dataProvider' => $dataProvider,
'columns' => [
['class' => 'yii\grid\SerialColumn'],
'id',
[
'attribute' => 'name',
'value' => 'name',
],
[
"attribute" => "email",
'value' => 'email',
]
]
]);
As is, the code make me View the array in a grid, and the possibility to sort it when clicking on columns. That's ok.
But how to do to use filtering ?
I tried with the following :
$searchModel = ['id' => null, 'name' => '', 'email' => ''];
echo GridView::widget([
'dataProvider' => $dataProvider,
'filterModel' => $searchModel,
'columns' => [
['class' => 'yii\grid\SerialColumn'],
'id',
[
'attribute' => 'name',
'value' => 'name',
],
[
"attribute" => "email",
'filter' => '<input class="form-control" name="filteremail" value="da" type="text">',
'value' => 'email',
]
]
]);
But it's not working.
Does I have to filter myself the object depending on the $get value ?
My solution with full code :
$resultData = [
array("id"=>1,"name"=>"Cyrus","email"=>"risus#consequatdolorvitae.org"),
array("id"=>2,"name"=>"Justin","email"=>"ac.facilisis.facilisis#at.ca"),
array("id"=>3,"name"=>"Mason","email"=>"in.cursus.et#arcuacorci.ca"),
array("id"=>4,"name"=>"Fulton","email"=>"a#faucibusorciluctus.edu"),
array("id"=>5,"name"=>"Neville","email"=>"eleifend#consequatlectus.com"),
array("id"=>6,"name"=>"Jasper","email"=>"lectus.justo#miAliquam.com"),
array("id"=>7,"name"=>"Neville","email"=>"Morbi.non.sapien#dapibusquam.org"),
array("id"=>8,"name"=>"Neville","email"=>"condimentum.eget#egestas.edu"),
array("id"=>9,"name"=>"Ronan","email"=>"orci.adipiscing#interdumligulaeu.com"),
array("id"=>10,"name"=>"Raphael","email"=>"nec.tempus#commodohendrerit.co.uk"),
];
function filter($item) {
$mailfilter = Yii::$app->request->getQueryParam('filteremail', '');
if (strlen($mailfilter) > 0) {
if (strpos($item['email'], $mailfilter) != false) {
return true;
} else {
return false;
}
} else {
return true;
}
}
$filteredresultData = array_filter($resultData, 'filter');
$mailfilter = Yii::$app->request->getQueryParam('filteremail', '');
$namefilter = Yii::$app->request->getQueryParam('filtername', '');
$searchModel = ['id' => null, 'name' => $namefilter, 'email' => $mailfilter];
$dataProvider = new \yii\data\ArrayDataProvider([
'key'=>'id',
'allModels' => $filteredresultData,
'sort' => [
'attributes' => ['id', 'name', 'email'],
],
]);
echo GridView::widget([
'dataProvider' => $dataProvider,
'filterModel' => $searchModel,
'columns' => [
['class' => 'yii\grid\SerialColumn'],
'id',
[
'attribute' => 'name',
'value' => 'name',
],
[
"attribute" => "email",
'filter' => '<input class="form-control" name="filteremail" value="'. $searchModel['email'] .'" type="text">',
'value' => 'email',
]
]
]);
On the previous soultion. I created a loop to make the filters, columns and searchModel.
$items = [
array("id" => 1, "name" => "Cyrus", "email" => "risus#consequatdolorvitae.org"),
array("id" => 2, "name" => "Justin", "email" => "ac.facilisis.facilisis#at.ca"),
array("id" => 3, "name" => "Mason", "email" => "in.cursus.et#arcuacorci.ca"),
array("id" => 4, "name" => "Fulton", "email" => "a#faucibusorciluctus.edu"),
array("id" => 5, "name" => "Neville", "email" => "eleifend#consequatlectus.com"),
array("id" => 6, "name" => "Jasper", "email" => "lectus.justo#miAliquam.com"),
array("id" => 7, "name" => "Neville", "email" => "Morbi.non.sapien#dapibusquam.org"),
array("id" => 8, "name" => "Neville", "email" => "condimentum.eget#egestas.edu"),
array("id" => 9, "name" => "Ronan", "email" => "orci.adipiscing#interdumligulaeu.com"),
array("id" => 10, "name" => "Raphael", "email" => "nec.tempus#commodohendrerit.co.uk"),
];
$searchAttributes = ['id', 'name', 'email'];
$searchModel = [];
$searchColumns = [];
foreach ($searchAttributes as $searchAttribute) {
$filterName = 'filter' . $searchAttribute;
$filterValue = Yii::$app->request->getQueryParam($filterName, '');
$searchModel[$searchAttribute] = $filterValue;
$searchColumns[] = [
'attribute' => $searchAttribute,
'filter' => '<input class="form-control" name="' . $filterName . '" value="' . $filterValue . '" type="text">',
'value' => $searchAttribute,
];
$items = array_filter($items, function($item) use (&$filterValue, &$searchAttribute) {
return strlen($filterValue) > 0 ? stripos('/^' . strtolower($item[$searchAttribute]) . '/', strtolower($filterValue)) : true;
});
}
echo GridView::widget([
'dataProvider' => new ArrayDataProvider([
'allModels' => $items,
'sort' => [
'attributes' => $searchAttributes,
],
]),
'filterModel' => $searchModel,
'columns' => array_merge(
$searchColumns, [
['class' => 'yii\grid\ActionColumn']
]
)
]);
here are some improvements for the filtering function
function ($item) {
$mailfilter = strtolower(Yii::$app->request->getQueryParam('filteremail', ''));
if (strlen($mailfilter) > 0) {
return strpos(strtolower($item['email']), $mailfilter) !== false;
} else {
return true;
}
}
Use strtolower() in both places($item['email']) & mailfilter) function if you want your filter to be not case sensitive
Check also type for strpos() ("!== false" instead of "!= false") function, otherwise, it will not work while trying to filter for the first characters of the string
A dataprovider :
if ($this->load($params)) {
$name = strtolower(trim($this->name));
$resultData= array_filter($resultData, function ($role) use ($name){
return (empty($name) || strpos((strtolower(is_object($role) ? $role->name : $role['name'])),$name) !== false);
});
}
$dataProvider = new ArrayDataProvider([
'key'=>'id',
'allModels' => $resultData,
'sort' => [
'attributes' => ['id', 'name', 'email'],
],
]);
https://getyii.com/topic/736
I've problem when saving data with hasMany association
This is my table
1) post table: each item has an unique id.
id | title | ...
1 | Aloha | ...
2) images table
id | post_id | image | ...
1 | 1 | abc.jpg | ...
2 | 1 | efg.jpg | ...
My Model (Table)
Posts Model
// PostsTable.php
<?php
namespace App\Model\Table;
use Cake\ORM\Query;
use Cake\ORM\Table;
use Cake\Validation\Validator;
class PostsTable extends Table {
public function initialize(array $config) {
$this->table('posts');
$this->displayField('title');
$this->primaryKey('id');
$this->addBehavior('Timestamp');
$this->hasMany('Images', [
'foreignKey' => 'id'
]);
}
}
...
Images Model
// ImagesTable.php
<?php
namespace App\Model\Table;
use Cake\ORM\Query;
use Cake\ORM\Table;
use Cake\Validation\Validator;
class ImagesTable extends Table {
public function initialize(array $config) {
$this->table('images');
$this->displayField('id');
$this->primaryKey('id');
$this->addBehavior('Timestamp');
$this->belongsTo('Posts');
}
}
...
My Controller
// PostsController.php
...
public function add() {
$post = $this->Posts->newEntity($this->request->data, [
'associated' => ['Images']
]);
if ($this->request->is('post')) {
if ($this->Posts->save($post, ['associated' => ['Images']])) {
$this->Flash->success('The post has been saved.');
return $this->redirect(['action' => 'index']);
} else {
$this->Flash->error('The post could not be saved. Please, try again.');
}
}
$this->set('post', $post);
}
...
My Template
// add.ctp
<?= $this->Form->create($post); ?>
<?php echo $this->Form->input('title'); ?>
<?php echo $this->Form->input('images.0.image'); ?>
<?php echo $this->Form->input('images.1.image'); ?>
<?php echo $this->Form->input('images.2.image'); ?>
<?= $this->Form->button(__('Submit'), ['class' => 'button-green']) ?>
<?= $this->Form->end() ?>
Input array result Debug
[
'title' => 'Hello',
'images' => [
(int) 0 => [
'image' => 'testa.jpeg'
],
(int) 1 => [
'image' => 'testb.jpeg'
],
(int) 2 => [
'image' => 'testc.jpeg'
]
]
]
(Update)
debug($post)
object(App\Model\Entity\Story) {
'new' => true,
'accessible' => [
'title' => true,
'images' => true
],
'properties' => [
'title' => 'Hello',
'images' => [
(int) 0 => object(App\Model\Entity\Image) {
'new' => true,
'accessible' => [
'post_id' => true,
'image' => true,
'post' => true
],
'properties' => [
'image' => 'testa.jpeg'
],
'dirty' => [
'image' => true
],
'original' => [],
'virtual' => [],
'errors' => [],
'repository' => 'Images'
},
(int) 1 => object(App\Model\Entity\Image) {
'new' => true,
'accessible' => [
'post_id' => true,
'image' => true,
'post' => true
],
'properties' => [
'image' => 'testb.jpeg'
],
'dirty' => [
'image' => true
],
'original' => [],
'virtual' => [],
'errors' => [],
'repository' => 'Images'
},
(int) 2 => object(App\Model\Entity\Image) {
'new' => true,
'accessible' => [
'post_id' => true,
'image' => true,
'post' => true
],
'properties' => [
'image' => 'testc.jpeg'
],
'dirty' => [
'image' => true
],
'original' => [],
'virtual' => [],
'errors' => [],
'repository' => 'Images'
}
]
],
'dirty' => [
'title' => true,
'images' => true
],
'original' => [],
'virtual' => [],
'errors' => [],
'repository' => 'Stories'
}
I can't figure out what I am doing wrong
Thanks
I haven't looked everything, but I saw there is an error in your association declaration:
$this->hasMany('Images', [
'foreignKey' => 'id'
]);
The docs say:
foreignKey: the name of the foreign key found in the other model. This is especially handy if you need to define multiple hasMany relationships. The default value for this key is the underscored, singular name of the actual model, suffixed with ‘_id’.
So it should be:
$this->hasMany('Images', [
'foreignKey' => 'post_id'
]);
or even:
$this->hasMany('Images');
I've just finished my 3-hour tour with saving hasMany content along with the main model. This struggle seems to be even worse, if considered saving many main model's objects with many associated items.
Foreign key in hasMany relationship is the singular name of the current model (entity) with _id suffix, so it's like:
class MainModel extends Table {
...
public function initialize(array $config) {
...
// remember the "s" at the end of the name
$this->hasMany('VeryWeirdCalleds', [
'className' => 'VeryWeirdCalleds',
'foreignKey' => 'main_model_id',
'propertyName' => 'very_weird_calleds'
]);
...
}
...
}
Then, you set the accessible in the MAIN Entity, so that the MAIN model can save the association based on "very_weird_calleds" index:
class MainModel extends Entity {
protected $_accessible = [
...
'very_weird_calleds' => true,
];
}
And the last (but not least): the Controller save. It's usually the hardest part to overcome, due to the fact, that docs do not clarify the whole process in detail:
class MainModelsController extends AppController {
public function add($data) {
$data = [
[
'name' => 'Hello',
'body' => 'Bla bla',
'very_weird_calleds' => [
[
'name' => 'Very Weird Called'
]
]
]
];
foreach ($data as $record) {
$main = $this->MainModels->newEntity($record);
if(isset($record['images']) && !empty($record['images'])) {
foreach($record['images'] as $record_image) {
$image = $this->MainModels->VeryWeirdCalleds->newEntity();
$image->IMAGE = $record_image['IMAGE'];
$import->very_weird_calleds[] = $image;
}
}
if (!$this->MainModels->save($main)) {
$this->Flash->error('The main model could not be saved. Please, try again.');
}
}
}
Explanation? First of all, we loop through the data, previously prepared as follows:
[ 'main', 'model', 'data', 'association_accessible_property' => [ 'associated_data' ] ] ]
Then we create new entries for associated data, using the same method as for the main model. The last thing, is to add those associated Entities to the main model Entity.
Pay an extreme attention to the names given in this example. The 's'-es and CamelCases are not coincidental.
try this :
<?php echo $this->Form->input('0.Images.image'); ?>
<?php echo $this->Form->input('1.images.image'); ?>
<?php echo $this->Form->input('2.images.image'); ?>
with int before , according with http://book.cakephp.org/3.0/en/views/helpers/form.html#field-naming-conventions