I have data in the form of array and i want them to be updated into multiple table. Im using Codeigniter and Postgresql
Here is my controller
public function update()
{
$where = array(
'id' => $this->input->post('id')
);
$data = array(
'case_name' => $this->input->post('txtCaseName'),
'firm_name' => $this->input->post('txtFirmName'),
'case_description' => $this->input->post('txtCaseOverview'),
'service_names' => $this->input->post('txtDesiredServices'),
'instruction' => $this->input->post('txtinstruction'),
);
//print_r($data);
//die;
$this->HomeModel->update($data, $where);
This is my Model:
var $table = array('tracker.case_main,
tracker.case_overview,
tracker.type_of_services,
tracker.instructions');
//(tracker is my scheme name)
public function update($data, $where)
{
$this->db->update($this->table, $data, $where);
return $this->db->affected_rows();
}
Error im receiving :
Error Number: 42601/7
ERROR: syntax error at or near "Array"
LINE 1: UPDATE Array SET "case_name" = 'Mary Garner', "firm_name" =...
^UPDATE Array SET "case_id" = 'Medidoco_001sa', "case_name" = 'Mary Garner', "firm_name" = 'xyz', "case_description" = '', "service_names" = '', "instruction" = '', WHERE "id" = '78'Filename: C:/xampp/htdocs/casetrackings/system/database/DB_driver.phpLine Number: 691
im new to php and codeigniter :P
Related
I am trying to store this data in database but i am getting error. how to fix this?
I want simply store multidimensional array in a single column.
$data = array(
'2017' => array(
'6' => array(
'10' => array(
'count' => 76
),
),
),
);
$getdata = $this->view_count->setView($data);
Model
public function setView($data)
{
$setData = $this->db->where('short', 'honwl')->update('ci_links', $data['view_count']);
return $setData;
}
Error which i am getting
A PHP Error was encountered
Severity: Notice
Message: Undefined index: view_count
Filename: models/View_count.php
Line Number: 14
Backtrace:
File: C:\wamp\www\blog\application\models\View_count.php
Line: 14
Function: _error_handler
File: C:\wamp\www\blog\application\controllers\Dashbord.php
Line: 52
Function: setView
File: C:\wamp\www\blog\index.php
Line: 315
Function: require_once
A Database Error Occurred
You must use the "set" method to update an entry.
Filename: C:/wamp/www/blog/system/database/DB_query_builder.php
Line Number: 1864
As message says, you don't have key $data['view_count'] but you have $data[2017][6][10]['count'] value. I asume those dates are changed dynamically so you need to get value of inner array by key count.
If your array always has similar keys i.e. $data[year][month][day][count], you can use code (bit modified) from this answer to get that key value. Put in your model
private function getCount($arr, $search)
{
$iterator = new RecursiveIteratorIterator(new RecursiveArrayIterator($arr));
foreach($iterator as $key => $value) {
if($search == $key && $value !== '') {
return $value;
}
}
return false;
}
Then in your first method use value filtered through this function:
public function setView($data)
{
$count = $this->getCount($data, 'count');
if ($count !== false) {
$setData = $this->db->where('short', 'honwl')->update('ci_links', $count);
return $setData;
}
return false;
}
According to you example code, you can encode array data to JSON for saving to column, then get back by decode:
Controller:
$data = array(
'2017' => array(
'6' => array(
'10' => array(
'count' => 76
),
),
),
);
$getdata = $this->view_count->setView($data);
$data = $this->view_count->getView();
Model:
public function setView($data)
{
$data = json_encode($data);
$setData = $this->db->where('short', 'honwl')->update('ci_links', array('column_name'=>$data));
return $setData;
}
public function getView($data)
{
$row = $this->db->where('short', 'honwl')->get('ci_links')->row();
return json_decode($row->column_name, true);
}
The column_name depends on your table's column name that save the array data.
I use CodeIgniter 3 and libraries of http://biostall.com/codeigniter-google-maps-v3-api-library/ .
When I take the data from the database and put it into the polygon points, I encountered some error .
Severity: Warning Message: trim() expects parameter 1 to be string,
array given Filename: libraries/Googlemaps.php
Line Number: 2179
my controller function :
public function testing()
{
$config['center'] = '-8.1768084, 113.6559507';
$config['zoom'] = 'auto';
$this->googlemaps->initialize($config);
$kecamatan = $this->Peta_model->get_kecamatan();
foreach ($kecamatan as $k) {
$kcmt = $k->name;
$coor = $this->Peta_model->get_coor_by_kcmt($kcmt);
if ($coor) {
$polygon = array(
'points' => array() ,
'strokeColor' => '#000099' ,
'fillColor' => '#000099' ,
);
foreach ($coor as $c) {
$polygon ['points'][] = array("'".$c->latitude.",".$c->longitude."'");
}
$this->googlemaps->add_polygon($polygon);
}
}
$user = $this->ion_auth->user()->row();
$user_level = $this->ion_auth->get_users_groups($user->id)->row();
$data = array(
'user' => $user ,
'user_level' => $user_level ,
'title' => 'Peta' ,
'content' => 'peta/v_peta' ,
'map' => $this->googlemaps->create_map(),
);
$this->load->view('dashboard/layout', $data);
}
normaly add polygon is :
$polygon = array(
'points' => array('37.425, -122.1321',
'37.4422, -122.1622',
'37.4412, -122.1322',
'37.425, -122.1021') ,
'strokeColor' => '#000099' ,
'fillColor' => '#000099' ,
);
$this->googlemaps->add_polygon($polygon);
how do I fix it ?
You are storing an array in $polygon ['points'][].
i think you should store a string. like..
$polygon ['points'][] = "'".$c->latitude.",".$c->longitude."'";
Solved !. only cahange
$polygon ['points'][] = array("'".$c->latitude.",".$c->longitude."'");
to
$polygon ['points'][] = $c->latitude.','.$c->longitude;
thank you #Muhammad Suhaib
I have an issue with CodeIgniter. For some reason it insert two rows in database instead one.
Below is code from model:
/**
* Add new fuel
*/
public function addNewFuel($id = NULL, $data) {
if ($id) {
var_dump('TEST');
$data = array(
'price' => '333' ,
'fuel' => 'dizelka' ,
'petrol_id' => '66'
);
echo '<pre>';
print_r($data);
echo '</pre>';
$this->db->insert('prices', $data);
echo $this->db->last_query();
$this->db->insert('prices_archive',$data);
return;
}
}
And here is output:
string(4) "TEST"
Array
(
[price] => 333
[fuel] => dizelka
[petrol_id] => 66
)
EDIT:
This is code from controller which calls model's function:
function addnewfuel() {
if ($this->session->userdata('logged_in')) {
$this->load->helper('form');
$id = $this->uri->segment(3);
$fuel = $this->input->post('fuel');
$price = $this->input->post('price');
$addNewFuel = array('fuel' => $fuel, 'price' => $price);
$data['addNewFuel'] = $this->Adminarea_model->addNewFuel($id,$addNewFuel);
$data['getFuels'] = $this->Adminarea_model->getFuels();
$data['getPetrolNameByID'] = $this->Adminarea_model->getPetrolNameByID();
$data['getPetrolInformation'] = $this->Adminarea_model->getPetrolInformation();
$this->load->view('admin/edit', $data);
} else {
//If no session, redirect to login page
redirect('login', 'refresh');
}
}
For some reasons in a table 'prices' I'm getting two rows with same data, and I really don't have idea why that happens.
Thanks
You are inserting data both from controller as well as from model.
remove this from model, hope it ill solve the problem. Thanks
$data = array(
'price' => '333' ,
'fuel' => 'dizelka' ,
'petrol_id' => '66'
);
i have a script but before that i want to explain u something
i an calling a function
$data['cat'] = $this->autoload_model->getTree(0,'td_category');
$data['cat'] = $this->autoload_model->getTree(0,'td_division');
so in the below function
$table = td_category
$table = td_division
public function getTree($pid,$table)
{
$table_data=explode("_",$table);
//$table_data[1] will read category for td_category, division for td_division;
global $sp;
static $arr = array(
'category_id' => array(),
'category_title' => array()
);
}
now if i replace this two lines
'category_id' => array(),
'category_title' => array()
by
$table_data[1].'_id' => array(),
$table_data[1].'_title' => array()
then i am getting error due to the static nature of the array,
but if i delete the static keyword, then it doesnt show any error
how can i keep the static keywod and also get the associative fields dynamicaly base on the $table sent
I am not sure very much but you can try following
static $arr = array();
$arr[$table_data[1].'_id'] = array();
$arr[$table_data[1].'_title'] = array();
You mean something like this?
${$table_data[1]."_title"} => array();
I want insert in the row from database, array of values as that each of they put in new row from database.
I not want insert all values in a row from database with use of serialize(json_encode or etc).
For example:(in this example, i want three times insert data(value), because i have 3 value different)
Update 4:
this my value:
<input name="name[0][]" value="11">
<input name="passport_number[0][]" value="11">
<input name="name[1][]" value="22">
<input name="passport_number[1][]" value="22">
i do it, but it not worked:
$name_input = $this->input->post('name');
$passport_number_input = $this->input->post('passport_number');
//$term_passport_input = $this->input->post('term_passport');
//$date_of_birth_input = $this->input->post('date_of_birth');
//$age_input = $this->input->post('age');
//$national_number_input = $this->input->post('national_number');
//$mobile_input = $this->input->post('mobile');
//$address_input = $this->input->post('address');
$data = array();
foreach ($name_input as $idx => $name) {
$data[] = array(
'name' => $name_input[0]
'passport_number' => $passport_number_input[0],
//'term_passport' => $term_passport_input[$idx],
//'date_of_birth' => $date_of_birth_input[$idx],
//'age' => $age_input[$idx],
//'national_number' => $national_number_input[$idx],
//'mobile' => $mobile_input[$idx],
//'address' => $address_input[$idx],
);
};
var_dump($name_input);
$this->db->insert_batch('customer_info', $data);
This is output '$name_input' with var_dump:
array(2) {
[0] = > array(1) {
[0] = > string(2)"11"
}[1] = > array(1) {
[0] = > string(2)"22"
}
}
I get this error:
A PHP Error was encountered Severity: Warning Message: Cannot
modify header information - headers already sent by (output started at
D:\xampp\htdocs\application\controllers\admin\tour_foreign.php:405)
Filename: core/Common.php Line Number: 413 A Database
Error Occurred Error Number: 1054 Unknown column '0' in 'field
list' INSERT INTO customer_info (0) VALUES ('22')
Filename: D:\xampp\htdocs\system\database\DB_driver.php Line
Number: 330
Update 3: Per updated question (update 4)
Looking at the var_dump of $name_input following code should work:
$name_input = $this->input->post('name');
$passport_number_input = $this->input->post('passport_number');
$data = array();
foreach ($name_input as $idx => $name) {
$data[] = array(
'name' => $name_input[$idx][0],
'passport_number' => $passport_number_input[$idx][0]
);
};
$this->db->insert_batch('customer_info', $data);
It is further needed to access the [0] element as the POST input is passes as an array of arrays
Update 2:
Seeing the problem is because the POST returns the data as a further array following code MIGHT work. I would need var_dump of POST inputs ($hi_input..) to give the exact code.
$hi_input = $this->input->post('hi');
$hello_input = $this->input->post('hello');
$how_input = $this->input->post('how');
$data = array();
foreach ($hi_input as $idx => $name) {
$data[] = array(
'hi' => $hi_input[$idx][0],
'hello' => $hello_input[$idx][0],
'how' => $how_input[$idx][0]
);
};
$this->db->insert_batch('table', $data);
The following code should work as I have tested it (I do not have CodeIgniter Installed). It does not use CodeIgniter to get post data.
$hi_input = $_POST['hi'];
$hello_input = $_POST['hello'];
$how_input = $_POST['how'];
$data = array();
foreach ($hi_input as $idx => $name) {
$data[] = array(
'hi' => $hi_input[$idx][0],
'hello' => $hello_input[$idx][0],
'how' => $how_input[$idx][0]
);
};
$this->db->insert_batch('table', $data);
Update :
You can also do this using $this->db->insert_batch();, like this :
$hi_input = $this->input->post('hi');
$hello_input = $this->input->post('hello');
$how_input = $this->input->post('how');
$data = array();
foreach ($hi_input as $idx => $name) {
$data[] = array(
'hi' => $hi_input[$idx],
'hello' => $hello_input[$idx],
'how' => $how_input[$idx]
);
};
$this->db->insert_batch('table', $data);
Old answer
The CodeIgniter documentation on insert - http://codeigniter.com/user_guide/database/active_record.html#insert
states that the $data parameter is an associative array with column names as keys and data to insert as values.
So you need to call it once for each row. Thus
Try this:
$hi_input = $this->input->post('hi');
$hello_input = $this->input->post('hello');
$how_input = $this->input->post('how');
foreach ($hi_input as $idx => $name) {
$data = array(
'hi' => $hi_input[$idx],
'hello' => $hello_input[$idx],
'how' => $how_input[$idx]
);
$this->db->insert('table', $data);
};