Nested:
$collection = collect([
'result' => [
['product' => 'Desk', 'price' => 200],
['product' => 'Chair', 'price' => 100],
['product' => 'Bookcase', 'price' => 150],
['product' => 'Door', 'price' => 100]
],
]);
$filtered = $collection->where('price', 100);
$filtered->all();
Not Nested:
$collection = ([
['product' => 'Desk', 'price' => 200],
['product' => 'Chair', 'price' => 100],
['product' => 'Bookcase', 'price' => 150],
['product' => 'Door', 'price' => 100],
]);
$filtered = $collection->where('price', 100);
$filtered->all();
I can get this output when the above is not nested with result, how can i get the same output nested with result?
/*
[
['product' => 'Chair', 'price' => 100],
['product' => 'Door', 'price' => 100],
]
*/
What if you filter on result key of collection
$filtered = $collection.result->where('price', 100);
I figured out what I needed to do. I just created a new variable:
$collection1 = collect($collection['result']);
which seemed to resolve my issue.
Related
"message": "Call to a member function find() on array",
"exception": "Symfony\\Component\\Debug\\Exception\\FatalThrowableError",
How do I get the id parameter from the array below: When i pass the parameter 1 i want to fetch only first element when id is 2 I fetch item 2 of array
public function payments($id){
$data = [
['id' => 1, 'amount' => '22000', 'name' => 'ken'],
['id' => 2, 'amount' => '24000', 'name' => 'ken'],
['id' => 3, 'amount' => '26000', 'name' => 'ken'],
['id' => 4, 'amount' => '2000', 'name' => 'tom'],
];
return $data->find($id);
}
Since we're using a multi-dimensional array, we can use array_search with array_column.
$data = [
['id' => 1, 'amount' => '22000', 'name' => 'ken'],
['id' => 2, 'amount' => '24000', 'name' => 'ken'],
['id' => 3, 'amount' => '26000', 'name' => 'ken'],
['id' => 4, 'amount' => '2000', 'name' => 'tom'],
];
$key = array_search($id, array_column($data, 'id'));
echo var_dump($data[$key]);
If you want a "Laravel" alternative solution using collection
public function payments($id){
$data = [
['id' => 1, 'amount' => '22000', 'name' => 'ken'],
['id' => 2, 'amount' => '24000', 'name' => 'ken'],
['id' => 3, 'amount' => '26000', 'name' => 'ken'],
['id' => 4, 'amount' => '2000', 'name' => 'tom'],
];
$data = collect($data);
return $data->where('id', $id)->first();
}
public function payments($id){
$data = [
['id' => 1, 'amount' => '22000', 'name' => 'ken'],
['id' => 2, 'amount' => '24000', 'name' => 'ken'],
['id' => 3, 'amount' => '26000', 'name' => 'ken'],
['id' => 4, 'amount' => '2000', 'name' => 'tom'],
];
$data = collect($data);
return $data->where('id', $id)->all();
}
Page loading correctly and every things work fine while bringing datas. Now I want to filter them but FilterColumn() method doesnt even work. When I tried filter() method it's working but then I won't get $keywords variable. I am missing something while querying leads ?
if (request()->ajax()) {
$leads = Lead::with('country','agent','detail')->orderBy('id','DESC');
$leads->where(function($q) use ($user){
if ($user->hasRole('agent') && !$user->hasRole('admin') && !$user->hasRole('lead')){ //agent isem
$q->where('agent_id',$user->id)
->orWhere('agent_id',null);
}
});
return DataTables::of($leads)->
addColumn('edit_button', function ($lead) {
$link = route('leads.edit',$lead->id);
return ' Edit ';
})->
filterColumn('edit_button', function ($query, $keyword) {
dd($keyword);
return $query->whereHas('patient', function ($query) use ($keyword) {
$query->whereRaw("CONCAT( name, ' ', surname ) like ?", ["%$keyword%"]);
});
})->rawColumns(['edit_button','phone','detail.conversion_notes'])->
toJson();
}
$tableColumn = [
['data' => 'edit_button', 'name' => 'edit_button', 'title' => 'Edit', 'searchable' => false],
['data' => 'full_name', 'name' => 'full_name', 'title' => 'Full Name'],
['data' => 'phone', 'name' => 'phone', 'title' => 'Phone'],
['data' => 'email', 'name' => 'email', 'title' => 'Email'],
['data' => 'country.name', 'name' => 'country.name', 'title' => 'Country'],
['data' => 'agent.name', 'name' => 'agent.name', 'title' => 'Agent'],
['data' => 'treatment', 'name' => 'treatment', 'title' => 'Treatment'],
['data' => 'find_us', 'name' => 'find_us', 'title' => 'Find Us'],
['data' => 'form_type', 'name' => 'form_type', 'title' => 'Form','visible' => false],
['data' => 'social_account', 'name' => 'social_account', 'title' => 'Sosyal Medya'],
['data' => 'created_at', 'name' => 'created_at', 'title' => 'Created At'],
['data' => 'detail.conversion_notes', 'name' => 'detail.conversion_notes', 'title' => 'Primary Notes'],
];
$html = $builder->columns($tableColumn)->parameters([
"pageLength" => 25,
"lengthMenu" => [[10, 25, 50, 100, -1], [10, 25, 50, 100, "All"]],
'dom' => 'Bfrtip',
'columnDefs' => [
['width' => '2%', 'targets' => 0],
['width' => '7%', 'targets' => 1],
'buttons' => [
'pageLength',
[
'extend' => 'colvis',
'collectionLayout' => 'fixed two-column',
'columns' => ':not(.noVis)'
]
]
]);
In my Laravel-5.8, I have this code:
$chart_settings = [
'chart_title' => 'Users By Months',
'chart_type' => 'line',
'report_type' => 'group_by_date',
'model' => 'App\\User',
'group_by_field' => 'last_login_at',
'group_by_period' => 'month',
'aggregate_function' => 'count',
'filter_field' => 'last_login_at',
'column_class' => 'col-md-12',
'entries_number' => '5',
];
$chart = new LaravelChart($chart_settings);
How do I add this where clause to the code above ( 'model' => 'App\User',)
where('hr_status', 0)->where('company_id', $userCompany)
Thanks
You can use where_raw to specify custom where condition
$chart_settings = [
'chart_title' => 'Users By Months',
'chart_type' => 'line',
'report_type' => 'group_by_date',
'model' => 'App\\User',
'group_by_field' => 'last_login_at',
'group_by_period' => 'month',
'aggregate_function' => 'count',
'filter_field' => 'last_login_at',
'column_class' => 'col-md-12',
'entries_number' => '5',
'where_raw' => 'hr_status = 0 AND company_id ='.$userCompany
];
$chart = new LaravelChart($chart_settings);
I am converting Cakephp-1 project to Cakephp-3. So I need help to convert the validation code:
Cakephp-1 Code
'name' => array(
'between' => array(
'rule' => array('between', 2, 50),
'message' => 'Ditt namn måste vara minst två tecken långt!'
)
)
I have try the code:
Cakephp-3 Code
$validator
->requirePresence('name', 'create')
->notEmpty('name')
->add('name', [
'between' => [
'rule' => [2, 50],
'message' => 'Namnet måste vara mellan 2 och 50 tecken lång!',
]
]);
But it gives me the error:
Unable to call method "2" in "default" provider for field "name"...
Now what can I do ??
The correct code should be
->add('name', [
[
'rule' => ['lengthbetween', 2, 50],
'message' => 'Namnet måste vara mellan 2 och 50 tecken lång!',
]
]);
You can also set different validation messages for each minimum length and maximum length:
$validator
->add('body', [
'minLength' => [
'rule' => ['minLength', 10],
'last' => true,
'message' => 'Comments must have a substantial body.'
],
'maxLength' => [
'rule' => ['maxLength', 250],
'message' => 'Comments cannot be too long.'
]
]);
I have normal ModelSearch with ActiveDataProvider, and I would like to add a virtual/related attribute to sorting in gridview. If I'm doing with setSort, and I'm adding this only attribute, then all other attributes are not sortable any more. Is there a built-in way to add an attribute to Sort? Thanks a lot!
public function search($params) {
$query = Za::find();
$dataProvider = new ActiveDataProvider([
'query' => $query,
'sort' => ['defaultOrder' => ['aonr' => SORT_ASC]],
'pagination' => [
'pageSize' => 15,
],
]);
$dataProvider->setSort([
'attributes' => [
'lwnr' => [
'asc' => ['lwnr' => SORT_ASC],
'desc' => ['lwnr' => SORT_DESC],
'label' => 'lwnr',
'default' => SORT_DESC,
],
]
]);
$this->load($params);
...
}
You can set the sortable attributes with the setSort method, but in this case you need to set all the columns you want to sort, not just the column from the relation.
If you want to add one column you can try this (merging the currently existing sort attributes with the new one):
$dataProvider->setSort([
'attributes' => array_merge(
$dataProvider->getSort()->attributes,
[
'lwnr' => [
'asc' => ['lwnr' => SORT_ASC],
'desc' => ['lwnr' => SORT_DESC],
'label' => 'lwnr',
'default' => SORT_DESC,
],
]
),
]);
or you can add the missing attributes/columns by hand (which is a far better idea)
$dataProvider->setSort([
'attributes' =>
[
'lwnr' => [
'asc' => ['lwnr' => SORT_ASC],
'desc' => ['lwnr' => SORT_DESC],
'label' => 'lwnr',
'default' => SORT_DESC,
],
// Other attribute
'id' => [
'asc' => ['id' => SORT_ASC],
'desc' => ['id' => SORT_DESC],
],
...
],
]);
Another way:
$dataProvider->getSort()->attributes['lwnr'] = [
'asc' => ['lwnr' => SORT_ASC],
'desc' => ['lwnr' => SORT_DESC],
'label' => 'lwnr',
'default' => SORT_DESC,
];