$validatedData = $this->validate($request, [
'ldate' => 'required',
'type' => 'required',
'daytype' => 'required',
'employee' => 'required', 'exists:leaves,bemployee' //where condition i need here
'bemployee' => 'required',
'subject' => 'required',
'content' => 'required',
]);
Here is my validation. Tablename is Leaves. employee, bemployee and ldate are fields in table.
How can i check employee exists as bemployee in where ldate= $ldate?
Thanks in Advance
$valid= Validator::make($request, [
'contact'=> ['required',Rule::exists('tableName')->where(function ($query) use ($request) {
$query->where('column',$request->yourField);}),
],
],
);
if($valid->fails()){
// code
}else{
// code
}
Related
please check the details below, where I have a Organizations module. Where I can create a organization with a owner with role "organization".
The third input is a dropdown where we need to select the user with role "organization"
protected function addOrganizationFields(){
$this->crud->addFields([
[
'name' => 'name',
'label' => __('Organization Name'),
'type' => 'text',
],
[
'name' => 'billing_information',
'label' => __('Billing Information'),
'type' => 'textarea',
],
[
'name' => 'owner_id',
'label' => __('Organization Owner'),
'type' => 'select2',
'entity' => 'owners_list',
'attribute' => 'name',
'model' => "App\User",
]
]);
}
In the organization module I wrote this code.
public function owners_list(){
return User::whereHas('roles', function($q){
$q->where('name', 'member');
})->get();
}
in the Organization model relationship I wrote this.
But showing the list of all users in the drop-down.
Can anybody please tel me what is to be done.
You can eliminate options from your select2 field using the “options” attribute mentioned in the docs - https://backpackforlaravel.com/docs/4.1/crud-fields
[
'name' => 'owner_id',
'label' => __('Organization Owner'),
'type' => 'select2',
'entity' => 'owners_list',
'attribute' => 'name',
'model' => "App\User",
// add something like this
'options' => (function ($query) {
return $query->whereHas('roles', function($q){
$q->where('name', 'member');
})->get();
}), // force the related options to be a custom query, instead of all(); you can use this to filter the results show in the select
]
Can you help me. How to relate it and make a join
. i get error has no relation named "project".
i using ActiveRecord with my code :
$posts = MaKantor::find()
->leftJoin('project.track', '`track`.`id_office` = `m_kantor`.`kantor_id`')
->with('project.track')->where(['collecting_id' => $model->collecting_id])
->all();
and config
'db' => [
'class' => 'yii\db\Connection',
'dsn' => 'mysql:host=localhost;dbname=project',
'username' => 'root',
'password' => '',
'charset' => 'utf8',
],
'db2' => [
'class' => 'yii\db\Connection',
'dsn' => 'mysql:host=localhost;dbname=db_master',
'username' => 'root',
'password' => '',
'charset' => 'utf8',
],
When you use with('relationName') in query, relation function needs to be defined in MaKantor model.
For example :
public function getProject()
{
return $this->hasOne(Project::className(), ['id' => 'project_id']);
}
I want to extend validation setting another field just like that:
return Validator::make($data, [
'name' => 'required|max:255',
'email' => 'required|email|max:255|unique:users',
'password' => 'required|min:6|confirmed',
'another_field' => 'validation'
]);
you can make your own validation case by follwing the documentation :)
If you need to change the message only, you can do it by
$messages = [
'required' => 'The :attribute field is required.',
'email' => 'This is a wrong e-mail address message I wrote myself.',
];
$rules = [
'name' => 'required|max:255',
'email' => 'required|email|max:255|unique:users',
'password' => 'required|min:6|confirmed',
'another_field' => 'validation'
];
return Validator::make($input, $rules, $messages);
Hi I have CRUD generated CGridView in yii. I need to add a new button to CGridView rows and hide it if appointment_status(one of CGridView column) value equals 0
This is my code of CGridView,
$this->widget('zii.widgets.grid.CGridView', array(
'id' => 'bookings-grid',
'dataProvider' => $model->search(),
'filter' => $model,
'columns' => array(
'id',
'name',
'email',
'telephone',
'time',
'employee',
'appointment_status',
'client_ip',
'link' => array(
'header' => 'Confirmation',
'type' => 'raw',
'value' => 'CHtml::button("$data->appointment_status",array("onclick"=>"document.location.href=\'".Yii::app()->controller->createUrl("controller/action",array("id"=>$data->id))."\'"))',
'visible'=>$data->appointment_status==1,
),
array(
'class' => 'CButtonColumn',
),
),
));
But all I'm getting is error stating,
Undefined variable: data
It would be great help if someone can look into it.
you can use like this:
$this->widget('zii.widgets.grid.CGridView', array(
'id' => 'bookings-grid',
'dataProvider' => $model->search(),
'filter' => $model,
'columns' => array(
'id',
'name',
'email',
'telephone',
'time',
'employee',
'appointment_status',
'client_ip',
'link' => array(
'header' => 'Confirmation',
'type' => 'raw',
'value' => function ($data) {
if ($data->appointment_status == 1) {
return CHtml::button("$data->appointment_status", array("onclick" => "document.location.href=\'" . Yii::app()->controller->createUrl("controller/action", array("id" => $data->id)) . "\'"));
} else {
return;
}
}
),
array(
'class' => 'CButtonColumn',
),
),
));
Your 'visible' handling the column visibility and not the button, you can use custom attribute on model to create and handle the button visibility.
add to your model:
public function getConfirmationButton()
{
if ($data->appointment_status == 1) {
return CHtml::button($this->appointment_status,array("onclick"=>"document.location.href=\'".Yii::app()->controller->createUrl("controller/action",array("id"=>$this->id))."\'"));
} else {
return '';
}
}
and call it in your view:
..........
'link' => array(
'header' => 'Confirmation',
'type' => 'raw',
'value' => '$data->confirmationButton',
),
...........
visible is a boolean or a PHP expression that will be evaluated to give a boolean. During the evaluation $data is assigned to the current item from the dataProvider used. $data doesn't exist outside of the evaluation function evaluateExpression(). As such the implementation should be:
`visible` => '$data->appointment_status == 1',
You need to quote value of visible key in link array. So instead of this:
'visible'=>$data->appointment_status==1
It should be:
'visible'=>'$data->appointment_status==1'
it should work now.
You will get undefined variable because visible not allow any callback.
Try this solution, it's yii2 code and i don't know much of Yii.
'delete' => function ($url, $model) {
return ($model->isVisible($model)) ?
Html::a('<span class="glyphicon glyphicon-trash"></span>',
$url,
['title' => Yii::t('app', 'Delete')]) : '';
public static function isVisible($data)
{
return ($data->appointment_status == 1) ? true : false;
}
My install.php is not being run during installation.I checked everywhere.To be sure,I ran the code in install.php elsewhere and it worked well. But during installation only the install.php is being skipped somehow.My module name is Hotelreservation, hence the code in install.php is as below. Why is there no error display during installation ?
<?php
class Hotelreservation_Installer extends Engine_Package_Installer_Module
{
public function onInstall()
{
$this->_hotelroomsBrowsePage();
parent::onInstall();
}
protected function _hotelroomsBrowsePage()
{
$db = $this->getDb();
// profile page
$page_id = $db->select()
->from('engine4_core_pages', 'page_id')
->where('name = ?', 'hotelreservation_index_browse')
->limit(1)
->query()
->fetchColumn();
if (!$page_id) {
// Insert page
$db->insert('engine4_core_pages', array(
'name' => 'hotelreservation_index_browse',
'displayname' => 'HotelRooms Browse Page',
'title' => 'Browse Rooms',
'description' => 'this page displays rooms',
'custom' => 0,
));
$page_id = $db->lastInsertId();
// Insert main
$db->insert('engine4_core_content', array(
'type' => 'container',
'name' => 'main',
'page_id' => $page_id,
));
$main_id = $db->lastInsertId();
// Insert middle
$db->insert('engine4_core_content', array(
'type' => 'container',
'name' => 'middle',
'page_id' => $page_id,
'parent_content_id' => $main_id,
'order' => 2,
));
$middle_id = $db->lastInsertId();
// Insert hotelreservation.browse-menu
$db->insert('engine4_core_content', array(
'type' => 'widget',
'name' => 'hotelreservation.browse-menu',
'page_id' => $page_id,
'parent_content_id' => $middle_id,
'order' => 1,
));
// Insert core content
$db->insert('engine4_core_content', array(
'type' => 'widget',
'name' => 'core.content',
'page_id' => $page_id,
'parent_content_id' => $middle_id,
'order' => 2,
));
// Insert left
$db->insert('engine4_core_content', array(
'type' => 'container',
'name' => 'left',
'page_id' => $page_id,
'parent_content_id' => $main_id,
'order' => 3,
));
$left_id = $db->lastInsertId();
}
return $this;
}
}// end class
Did you add info to mainfest file like this in packages array
'callback' => array(
'path' => 'Your path to php file',
'class' => 'Hotelreservation_Installer',
),
I agree with Arif. Check the file manifest.php inside of //settings:
(info of module Album)
'callback' => array(
'path' => 'application/modules/Album/settings/install.php',
'class' => 'Album_Installer',
),
I had this same issue and got it to work.
It turns out that the installer looks in application/packages/module-yourmodule-x.x.x.json first. around line 35 you'll find:
"callback": {
"path": null,
"class": "Engine_Package_Installer_Module",
"priority": 100
},
change that to:
"callback": {
"path": "application/modules/Yourmodule/settings/install.php",
"class": "Yourmodule_Installer",
"priority": 100
},
now, when you run the installer, your install.php will be called.