Yii/Giix - Controller Error when saving to related tables

Yii/Giix - Controller Error when saving to related tables - yii-extensions

When testing a CRUD generated Create form I receive the following error. Anyone familiar with this problem? Thanks ahead of time.
undefined index: contactindivs
07 $this->render('view', array(
08 'model' => $this->loadModel($id, 'Companylocation'),
09 ));
10 }
11
12 public function actionCreate() {
13 $model = new Companylocation;
14
15
16 if (isset($_POST['Companylocation'])) {
17 $model->setAttributes($_POST['Companylocation']);
18 $relatedData = array(
19 'contactindivs' => $_POST['Companylocation']['contactindivs'] === '' ? null : $_POST['Companylocation']['contactindivs'],
20 );
21
22 if ($model->saveWithRelated($relatedData)) {
23 if (Yii::app()->getRequest()->getIsAjaxRequest())
24 Yii::app()->end();
25 else
26 $this->redirect(array('view', 'id' => $model->CompanyLocationID));
27 }
28 }
29
30 $this->render('create', array( 'model' => $model));
31 }

Line 19 is stating that if contactindivs === '' make it null. change it to this and it shouldn't give the error.
$contactindivs = isset($_POST['Companylocation']['contactindivs']) ? $_POST['Companylocation']['contactindivs'] : '';
$relatedData = array(
'contactindivs' => $contactindivs,);
The problem is that your getting a warning because you check for 'Companylocation', but not for ['Companylocation']['contactindivs']. That should fix it.

Related

How to select columns after group by in entitiy frame

I am trying to select multiple columns after groupby operation in EF.
Here is what I want to do:
this._context.dbtablename
.Select(u => new { u.name, u.age, u.grade })
.GroupBy(x => x.grade)
.Select(g => new { name = g.?, age = g.??, grade = u.key, Count = g.Count() })
Example:
name age grade
A 12 8
B 12 9
C 11 10
D 11 9
I want to have:
name age grade
A 12 8
B 12 9 ----> "name" is B or D, "age" is "12" or "11", does not matter.
C 11 10
Can I achieve it?

each grouped item has a key and collection so you can use first() or firstordefault() to get first item in each group
this._context.dbtablename
.Select(u => new { u.name, u.age, u.grade })
.GroupBy(a => a.grade)
.Select(a => new { name = a.First().name, age = a.First().age, grade = a.Key, count = a.Count() });
or min() or max()
.Select(a => new { name = a.Min(b => b.name), age = a.Min(b => b.age), grade = a.Key, count = a.Count() });

Following returns number of valid orders (where clause) in periods (YearMonth YYYYMM):
GM_ORDER.AsQueryable()
.Where(s => s.STATUS > -1)
.Select(s => new { DateOfOrder = s.CREATEDON.Date, s.ORDERID })
.GroupBy(g => g.DateOfOrder.Year*100 + g.DateOfOrder.Month )
.OrderByDescending(o=>o.Key)
.Select(g => new { Period = g.Key, NrOfOrders = g.Count()} )
Output is:
Period NrOfOrders
201705 13
201704 34
201703 42
201702 17
201701 17
201612 25
201611 34
201610 54
201609 135
201608 163
201607 110
201606 169
201605 100
201604 56
201603 19
201602 8
201601 6
Hope this helps.
Edited:
If you like to see more columns from the grouping following will help. To sort, you need to take it into a list variable and then sort the list variable in itself.
GM_ORDER.AsQueryable()
.Where(s => s.STATUS > -1)
.Select(s => new { DateOfOrder = s.CREATEDON.Date, s.ORDERID, s.STATUS })
.GroupBy(g => new { YYYYMM = g.DateOfOrder.Year * 100 + g.DateOfOrder.Month, g.STATUS })
.Select(g => new { Period = g.Key.YYYYMM, Status = g.Key.STATUS, NrOfOrders = g.Count() })
.ToList()

Error fetching data from database and undefine index

I'm passing value 13 to processpayment.php, but the function i call does not return any value to $req_que_info.
<a href="processpayment.php?id=13"</a>
processpayment.php?id=13:
include("database.php");
$queue_id=$_GET['id'];
$req_que_info = $database->getQueInfo($queue_id);
$count = count($req_que_info);
echo $req_que_info['queue_id'];
echo $count;
database.php:
function getQueInfo($queue_id){
$q = "SELECT * FROM ".TBL_QUEPAY." WHERE queue_id = ?";
$stmt = $this->connection->prepare($q);
$stmt->execute(array($queue_id));
$dbarray = $stmt->fetchAll();
return $dbarray;
}

because fetchAll returns a group of arrays like
Array
(
[0] => Array
(
[queue_id] => 13
[name] => foo
[age] => 99
)
[1] => Array
(
[queue_id] => 13
[name] => bar
[age] => 88
)
)
and fetch an (single) array like
Array
(
[queue_id] => 13
[name] => foo
[age] => 99
)
try
echo $req_que_info[0]['queue_id'];
may you use
foreach($req_que_info as $info)
echo $info . "<br />";
just see whats in the array.
print_r($req_que_info);

Yii pagination reverse numbers

I need to create reverse numbers in CPagination...
Default is:
Prev 1 2 3 4 Next
I need:
Prev 4 3 2 1 Next
Widget is CListview and articles is sorted by newest.
It's possible in CPagination?

Yes it is possible.
Please check this extension.
http://www.yiiframework.com/extension/yii2-reversed-pagination/
In controller:
public function actionIndex()
{
$query = Article::find()->all();
$countQuery = clone $query;
$pages = new \loveorigami\pagination\ReversePagination(
[
'totalCount' => $countQuery->count(),
'pageSize' => 10, // or in config Yii::$app->params['pageSize']
]
);
$pages->pageSizeParam = false;
$models = $query->offset($pages->offset)
->limit($pages->limit)
->all();
return $this->render('index',
[
'models' => $models,
'pages' => $pages,
]
);
}
In View:
foreach($models as $model):
// display a model...
endforeach;
echo \loveorigami\pagination\ReverseLinkPager::widget([
'pagination' => $pages,
'registerLinkTags' => true
]);

How to foreach model to views on fuelphp

i have Model_User
// Get Exams by User
public static function get_exam_by_user($user_id) {
$query = "SELECT e.exam_id, e.exam_code, e.exam_name, e.description, e.creator, e.password,
e.max_attempt, e.random_order, e.max_time, e.max_score, e.min_score, e.grading,
e.created_at, e.updated_at
FROM exam e, user_exam ue
WHERE ue.exam_id = e.exam_id
AND ue.status = 1
AND ue.user_id = :user_id";
$result = DB::query($query)->bind('user_id', $user_id)->execute();
return $result->as_array();
}
and this controller
public function action_index() {
$data = array();
//$data['user_id'] = \Auth\Auth::get('id');
//$data['username'] = \Auth\Auth::get('username');
$user_id = Auth\Auth::get('id');
//$data['exams'] = Model_Exam::find('all');
$data['exams'] = Model_Exam::get_exam_by_user($user_id);
$this->template->title = "Exams";
$this->template->content = View::forge('admin/exam/index', $data);
}
How to foreach to views ?i try to printr_r
Array ( [0] => Array ( [exam_id] => 2 [exam_code] => SD_K1S1_MAT [exam_name] => Ujian Matematika SD Kelas 1 Sem 1 [description] => [creator] => RF [password] => [max_attempt] => 3 [random_order] => 1 [max_time] => 60 [max_score] => 100 [min_score] => 0 [grading] => [created_at] => 2013 [updated_at] => 2013 ) [1] => Array ( [exam_id] => 2 [exam_code] => SD_K1S1_MAT [exam_name] => Ujian Matematika SD Kelas 1 Sem 1 [description] => [creator] => RF [password] => [max_attempt] => 3 [random_order] => 1 [max_time] => 60 [max_score] => 100 [min_score] => 0 [grading] => [created_at] => 2013 [updated_at] => 2013 ) )
if you can help solve this problem

I think that you can do something like this :
<?php foreach ($exams as $exam):
echo $exam['exam_id'];
echo $exam['exam_code'];
echo $exam['exam_name']; .... and so on....
Hope is what you need.

Parse a json array in PHP to get the required values

I'm not sure where the JSON string is. But let's say it's the $pnr variable.
$json = json_decode($pnr, true);
$train_no = $json["data"]["train_number"];
$train_name = $json["data"]["train_name"];
Updated:
If you don't need all the other things you can do something like the following:
$npr = file_get_contents(url);
and then run the code above.

You're looking through the header, where you should be looking at the content. Return $content instead in your function and then you can parse out the response:
function get_web_page( $url ) {
$options = array(
CURLOPT_RETURNTRANSFER => true, // return web page
CURLOPT_HEADER => false, // don't return headers
CURLOPT_FOLLOWLOCATION => true, // follow redirects
CURLOPT_ENCODING => "", // handle all encodings
CURLOPT_USERAGENT => "spider", // who am i
CURLOPT_AUTOREFERER => true, // set referer on redirect
CURLOPT_CONNECTTIMEOUT => 120, // timeout on connect
CURLOPT_TIMEOUT => 120, // timeout on response
CURLOPT_MAXREDIRS => 10, // stop after 10 redirects
);
$ch = curl_init( $url );
curl_setopt_array( $ch, $options );
$content = json_decode( curl_exec( $ch ) );
curl_close( $ch );
return array(
'train_no' => $content->data->train_number,
'train_name' => $content->data->train_name,
);
}
$pnr = get_web_page('http://pnrapi.alagu.net/api/v1.0/pnr/4563869832');
echo "<pre>" . print_r($pnr, true) . "</pre>";

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Yii/Giix - Controller Error when saving to related tables - yii-extensions

Related

How to select columns after group by in entitiy frame

Error fetching data from database and undefine index

Yii pagination reverse numbers

How to foreach model to views on fuelphp

Parse a json array in PHP to get the required values

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