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+--- Thread: multidimensional array in view (/showthread.php?tid=69974)
multidimensional array in view - nadeem14375 - 02-05-2018
hi all,
I have the following array from my model, here the var_dump:
Quote:array(4) {
[0]=>
array(1) {
[0]=>
array(5) {
["payment_student"]=>
string(4) "2406"
["fee_month"]=>
string(10) "2018-02-00"
["arrears"]=>
string(1) "0"
["payment_description"]=>
string(17) "Transport, 120 , "
["payment_amount"]=>
string(3) "120"
}
}
[1]=>
array(1) {
[0]=>
array(5) {
["payment_student"]=>
string(4) "2415"
["fee_month"]=>
string(10) "2018-02-00"
["arrears"]=>
string(1) "0"
["payment_description"]=>
string(33) "Transport, 1500 , Tuition, 620 , "
["payment_amount"]=>
string(4) "2120"
}
}
[2]=>
array(1) {
[0]=>
array(5) {
["payment_student"]=>
string(4) "2175"
["fee_month"]=>
string(10) "2018-02-00"
["arrears"]=>
string(1) "0"
["payment_description"]=>
string(17) "Transport, 620 , "
["payment_amount"]=>
string(3) "620"
}
}
[3]=>
array(1) {
[0]=>
array(5) {
["payment_student"]=>
string(4) "2087"
["fee_month"]=>
string(10) "2018-02-00"
["arrears"]=>
string(1) "0"
["payment_description"]=>
string(33) "Transport, 1500 , Tuition, 420 , "
["payment_amount"]=>
string(4) "1920"
}
}
}
here my view for loop:
PHP Code:
$i=0;
foreach ($payments_view as $key => $data) {
?>
<td><?php echo $i; ?></td>
<td><?php echo $data[$i]['payment_student']?></td>
<td><?php echo $data[$i]['arrears']?></td>
<td><?php echo $data[$i]['payment_description']; ?></td>
<td><?php echo $data[$i]['payment_amount']+$data[$i]['arrears']; ?></td>
<td></td>
<td></td>
<td></td>
</tr>
<?php
$i++;
}
It display the 1st row, but for next rows give following error:
Quote:A PHP Error was encountered
Severity: Notice
Message: Undefined offset: 1
Filename: views/fee_register_list.php
Line Number: 95
Backtrace:
File: C:\xampp\htdocs\learn_ci\ksi_gentelella\application\views\fee_register_list.php
Line: 95
Function: _error_handler
File: C:\xampp\htdocs\learn_ci\ksi_gentelella\application\controllers\Fee_Controller.php
Line: 173
Function: view
File: C:\xampp\htdocs\learn_ci\ksi_gentelella\index.php
Line: 315
Function: require_once
RE: multidimensional array in view - Wouter60 - 02-05-2018
The array from your model has 4 elements, which are arrays too.
Each of these 4 elements has only one element (index 0).
That's why it doesn't accept index 1.
Try this:
PHP Code:
foreach ($payments_view as $key => $data) {
<tr>
<td><?= $data[0]['payment_student'];?></td>
<td><?= $data[0]['arrears'];?></td>
<td><?= $data[0]['payment_description'];?></td>
<td><?= $data[0]['payment_amount']+$data[$i]['arrears'];?></td>
</tr>
}
The foreach loop will let you display all rows. There's no need to use the $i variable as an index.
RE: multidimensional array in view - nadeem14375 - 02-08-2018
(02-05-2018, 11:30 AM)I need to display the multiple records from this array, your loop just return 0 index. Wouter60 Wrote: The array from your model has 4 elements, which are arrays too.
Each of these 4 elements has only one element (index 0).
That's why it doesn't accept index 1.
Try this:
PHP Code:foreach ($payments_view as $key => $data) {
<tr>
<td><?= $data[0]['payment_student'];?></td>
<td><?= $data[0]['arrears'];?></td>
<td><?= $data[0]['payment_description'];?></td>
<td><?= $data[0]['payment_amount']+$data[$i]['arrears'];?></td>
</tr>
}
The foreach loop will let you display all rows. There's no need to use the $i variable as an index.