I have a function as follow:
function get_employee_information()
{
$this->db
->select('id, name');
$query = $this->db->get('sales_people');
$employee_names = array();
$employee_ids = array();
foreach ($query->result() as $row) {
$employee_names[$row->id] = $row->name;
$employee_ids[] = $row->id;
}
}
I'm trying to access this data from within an output to template, like this:
$this->get_employee_information();
$output = $this->template->write_view('main', 'records', array(
'employee_names' => $employee_names,
'employee_ids' => $employee_ids,
), false);
Yet this isn't displaying anything. I feel like this is something small and I should know better. When I tun print_r($arrayname) on either array WITHIN the function, I get the suspected array values. When I print_r OUTSIDE of the function, it returns nothing.
Your function is not returning anything. Add the return shown below.
function get_employee_information()
{
$this->db->select('id, name');
$query = $this->db->get('sales_people');
$employee_names = array();
$employee_ids = array();
foreach ($query->result() as $row) {
$employee_names[$row->id] = $row->name;
$employee_ids[] = $row->id;
}
return array(
'employee_names'=>$employee_names,
'employee_ids'=>$employee_ids,
);
}
You are not setting the return value of the function to a variable
$employee_info = $this->get_employee_information();
$output =
$this->template->write_view(
'main', 'records',
array(
'employee_names' => $employee_info['employee_names'],
'employee_ids' => $employee_info['employee_ids'],
),
false
);
Related
Succesfully solved: Working code is noted at the bottom of this Post.
I'm currently trying to run a SQL command to grab all the data out of a database table and send it over a API call using the variable names.
The problem I'm having is assigning the values of the fields under "$row" to separate variables so I can then place them in my foreach loop and send them all over to the API call. Can anyone enlighten me to what I'm doing wrong
I'm sure the line that I'm going wrong is my commandbuilder and then assigning the variables to the data inside row.
I feel like the problem line could be
while ($row = mysql_fetch_assoc()) {
$emails = $row['email_address'];
$names = $row['forename'];
}
the full code is below.
public function actionImportSubscribers($cm_list_id){
//need to pass through cm_list_id instead
$cm_list_id = Yii::app()->getRequest()->getQuery('cm_list_id');
$model =$this->loadModelList($cm_list_id);
$listID = $model->cm_list->cm_list_id;
$row = Yii::app()->db->createCommand()
->select('email_address, forename')
->from('tbl_cm_subscribers')
->where('cm_list_id=:id', array(':id' => $cm_list_id))
->queryAll();
while ($row = mysql_fetch_assoc()) {
$emails = $row['email_address'];
$names = $row['forename'];
}
$customFieldArray = array();
$addFieldsToList = array();
foreach (array_combine($emails, $names) as $name => $email) {
$addFieldsToList[] = array('EmailAddress' => $email,'Name' => $name,'CustomFields' => $customFieldArray);
}
$auth = array('api_key' => '');
$wrap = new CS_REST_Subscribers($listID, $auth);
$result = $wrap->import(array($addFieldsToList), false);
Working code is below
public function actionImportSubscribers($cm_list_id){
//need to pass through cm_list_id instead
$cm_list_id = Yii::app()->getRequest()->getQuery('cm_list_id');
$model =$this->loadModelList($cm_list_id);
$listID = $model->cm_list->cm_list_id;
$result = Yii::app()->db->createCommand()
->select('email_address, forename')
->from('tbl_cm_subscribers')
->where('cm_list_id=:id', array(':id' => $cm_list_id))
->queryAll();
$emails=array();
$names=array();
foreach ($result as $row) {
$emails[] = $row['email_address'];
$names[] = $row['forename'];
}
require_once 'protected/extensions/createsend-php-5.0.1/csrest_subscribers.php';
$auth = array('api_key' => '');
foreach (array_combine($emails, $names) as $email => $name) {
$wrap = new CS_REST_Subscribers($listID, $auth);
$result = $wrap->import(array(
array(
'EmailAddress' => $email,
'Name' => $name,
),
), false);
}
echo "Result of POST /api/v3.1/subscribers/{list id}/import.{format}\n<br />";
if($result->was_successful()) {
echo "Subscribed with results <pre>";
var_dump($result->response);
} else {
echo 'Failed with code '.$result->http_status_code."\n<br /><pre>";
var_dump($result->response);
echo '</pre>';
if($result->response->ResultData->TotalExistingSubscribers > 0) {
echo 'Updated '.$result->response->ResultData->TotalExistingSubscribers.' existing subscribers in the list';
} else if($result->response->ResultData->TotalNewSubscribers > 0) {
echo 'Added '.$result->response->ResultData->TotalNewSubscribers.' to the list';
} else if(count($result->response->ResultData->DuplicateEmailsInSubmission) > 0) {
echo $result->response->ResultData->DuplicateEmailsInSubmission.' were duplicated in the provided array.';
}
echo 'The following emails failed to import correctly.<pre>';
var_dump($result->response->ResultData->FailureDetails);
}
echo '</pre>';
// }
}
I don't know if this solving your problem but you have few errors there.
mysql_fetch_assoc() requires param , resource returned from mysql_query function.
In part where you creating $emails and $names variables you doing that like if you trying to create array but you will get always single value in that way how you have done it. This is example if you will use mysql_fetch_assoc, you can't combine queryAll() with mysql_fetch_assoc
$emails=array();
$names=array();
$result=mysql_query("SELECT email_address, forename FROM tbl_cm_subscribers where cm_list_id='$cm_list_id'");
while ($row = mysql_fetch_assoc($result)) {
$emails[] = $row['email_address'];
$names[] = $row['forename'];
}
queryAll() method returns array, I don't know Yii but I suppose this is what you need to do
$result = Yii::app()->db->createCommand()
->select('email_address, forename')
->from('tbl_cm_subscribers')
->where('cm_list_id=:id', array(':id' => $cm_list_id))
->queryAll();
$emails=array();
$names=array();
foreach ($result as $row) {
$emails[] = $row['email_address'];
$names[] = $row['forename'];
}
Or if you don't need array of results then use $emails and $names without []
I ma using codeigniter to generate some html options,but i only get one result,first result from the table.
This is my controller
public function edit_event($id = 0){
$id = $this->uri->segment(3);
$current_id = $this->ion_auth->get_user_id();
$data['data'] = $this->as->the_event_edit($id);
$data['groups'] = $this->as->the_groups_list($current_id);
$this->load->view('editevent',$data);
}
This is my model
public function the_groups_list($current_id){
$query = $this->db->get_where('all_groups', array('group_owner' => $current_id));
foreach ($query->result() as $row)
{
$data = array(
'group_title' => $row->group_title,
'group_name' => $row->group_name,
'group_owner' => $row->group_owner
);
return $data;
}
}
This is the other model
public function as_event_edit($id){
$query = $this->db->get_where('all_scheduled_messages', array('id' => $id));
foreach ($query->result() as $row)
{
$data = array(
'as_title' => $row->as_title,
'as_event_name' => $row->as_event_name,
'as_owner' => $row->as_owner,
'as_type' => $row->as_type,
'as_target_dataset' => $row->as_target_dataset,
'as_timestamp' => $row->as_timestamp,
'as_time' => $row->as_time,
'as_day' => $row->as_day
);
return $data;
}
}
I am then using $groups['group_title'] in view and only the first group title gets displayed even though i have like 4 group titles from the other rows.
How can i return and pass an array that i can then to the view so as to use foreach to iterate and display the group titles?.
In your model you're not creating a multi-dimensional array. You need to add keys either using a counter:
$data = array();
$i=0;
foreach ($query->result() as $row){
$data[$i]['as_title'] = $row->as_title;
$data[$i]['as_event_name'] = $row->as_event_name;
$data[$i]['as_owner'] = $row->as_owner;
$data[$i]['as_type'] = $row->as_type;
$data[$i]['as_target_dataset'] = $row->as_target_dataset;
$data[$i]['as_timestamp'] = $row->as_timestamp;
$data[$i]['as_time'] = $row->as_time;
$data[$i]['as_day'] = $row->as_day;
$i++;
);
return $data;
or use the key of the incoming array
$data = array();
foreach ($query->result() as $id => $row){
$data[$id]['as_title'] = $row->as_title;
$data[$id]['as_event_name'] = $row->as_event_name;
$data[$id]['as_owner'] = $row->as_owner;
$data[$id]['as_type'] = $row->as_type;
$data[$id]['as_target_dataset'] = $row->as_target_dataset;
$data[$id]['as_timestamp'] = $row->as_timestamp;
$data[$id]['as_time'] = $row->as_time;
$data[$id]['as_day'] = $row->as_day;
);
return $data;
Change the model from $data = to $data[] = to insert each row and not only one.
In your view loop over the groups, like so:
foreach ($data as $group) {
echo "Title" . $groups['group_title'];
}
RTM: Adding Dynamic Data to the View
In the controller: rename your $data['data'] to $data['event']
$data['event'] = $this->as->the_event_edit($id);
$data['groups'] = $this->as->the_groups_list($current_id);
$this->load->view('editevent',$data);
In your view:
foreach ($event as $items) {
var_dump($items);
}
foreach ($groups as $group) {
var_dump($group);
}
I currently have an array that looks like this:
[[{"name":"Shirt","data":[1,1,5,5,1,10000]},{"name":"Skittles","data":[1,9,1,1]}]]
I'm using:
preg_replace('/"([^"]+)"\s*:\s*/', '$1:',json_encode($results));
to create an array that should look like this:
[{"name":"Shirt","data":[1,1,5,5,1,10000]},{"name":"Skittles","data":[1,9,1,1]}]
However I can't seem to get rid of the extra set of brackets.
My model:
function get_data()
{
$this->db->select('ItemName, QuantitySold');
$query = $this->db->get('transactions');
$results = array();
foreach ($query->result_array() as $row)
{
if(!isset($results[$row['ItemName']]))
$results[$row['ItemName']] = array('name' => $row['ItemName'], 'data' => array());
$results[$row['ItemName']]['data'][] = $row['QuantitySold'];
}
//Rekey arrays so they aren't associative
$results = array_values($results);
return $results;
}
My controller:
function test()
{
$this->load->model('data');
$series_data[] = $this->data->get_data();
$data['series_data'] = json_encode($series_data, JSON_NUMERIC_CHECK);
preg_replace('/"([^"]+)"\s*:\s*/', '$1:',json_encode($series_data));
$this->load->view('chart', $data);
}
thanks in advance.
Why use preg_replace.... this is simply json encoded data:
$string = '[[{"name":"Shirt","data":[1,1,5,5,1,10000]},{"name":"Skittles","data":[1,9,1,1]}]]';
var_dump(
json_encode(
json_decode($string)[0]
)
);
ok..I'm trying to re-map the keynames of a key-value array in php using a fieldmap array ie.
i want the $outRow array to hold $inRow['name1'] = 10 to $outRow['name_1'] = 10 for a large set of pre-mapped values..
$fieldmap=array("name1"=>"name_1","name2"=>"name_2");
private function mapRow($inRow) {
$outRow = array();
foreach($inRow as $key => $value) {
$outRow[$this->fieldmap[$key]][] = $value;
}
return $outRow;
} // end mapRow
public function getListings($inSql) {
// get data from new table
$result = mysql_query($inSql);
if (!result) {
throw new exception("retsTranslate SQL Error: $inSql");
}
while ($row = mysql_fetch_assoc($result)) {
$outResult[] = $this->mapRow($row);
}
return $outResult;
} // end getListings
this is not working..I'm getting the array but its using $outResult[0][keyname]...I hope this is clear enough :)
$fieldmap=array("name1"=>"name_1","name2"=>"name_2");
private function mapRow($inRow) {
$outRow = array();
foreach($inRow as $key => $value) {
$outRow[$this->fieldmap[$key]][] = $value;
}
return $outRow;
} // end mapRow
while ($row = mysql_fetch_assoc($result)) {
//$outResult[] = $this->mapRow($row);
$outResult[= $this->mapRow($row);
}
I commented your line of code and added new one..it definitely got what you mentioned in question.
If you can structure your arrays to where the keys align with the values (see example below) you can use PHP array_combine(). Just know that you will need to make absolutely sure the array is ordered correctly.
<?php
$fieldmap = array( 'name_1', 'name_2', 'name_3' );
private function mapRow($inRow)
{
$outRow = array_combine( $this->fieldmap, $inRow );
return $outRow;
}
For example, if your array was:
array( 'name1' => 10, 'name2' => 20, 'name3' => 30 );
The new result would be:
array( 'name_1' => 10, 'name_2' => 20, 'name_3' => 30 );
Let me know if this helps.
Try this:
function mapRow($inRow) {
$outRow = array();
foreach($inRow as $key => $value) {
$outRow[preg_replace('/\d/', '_$0', $key,1)] = $value;
}
return $outRow;
}
I am doing a project in Codeigniter. Here I fetch the latest 10 mails from my gmail id using imap.Here I want to take the from field of fetched mail and i want to check whether the from field of fetched mail is in my database table('clients'). Here I stored the 10 from field of fetched mail to array and passed it to model,where the checking is takingplace and returns the matching field name. But it is not working for me.
My controller function is:
if ($mbox = imap_open($authhost, $user, $pass)) {
$emails = imap_search($mbox, 'ALL');
$some = imap_search($mbox, 'SUBJECT "Suspicious sign in prevented"', SE_UID);
$MC = imap_check($mbox);
$inbox = $MC->Nmsgs;
$inboxs = $inbox - 9;
if ($emails) {
$data['overview'] = imap_fetch_overview($mbox, "$inboxs,$inboxs:$inbox", 0);
$i = 0;
foreach ($data['overview'] as $i => $val) {
$from[$i] = $val->from;
$i++;
}
$data['result'] = $this->crm_model->get_names($from);
foreach ($data['result'] as $row) {
echo $row->name;echo "<br/>";
}
}
imap_close($mbox);
}
And my model function is:
function get_names($from) {
$this->db->select('name');
$this->db->from('clients');
$this->db->where_in('name', $from);
$query = $this->db->get();
return $query->result();
}
But when I used the above model function like below, it returns the value
function get_names() {
$options = array(
'0' => 'Job Openings',
'1' => 'Offers',
'2' => 'Techgig',
'3' => 'Australia',
);
$this->db->select('name');
$this->db->from('clients');
$this->db->where_in('name', $options);
$query = $this->db->get();
return $query->result();
}
I think the problem is with passing value from controller to model. Can anyone help me. Thanks in advance
While executing any query in database using where_in (list of comma separated values),
the list of values should be like this array:
$options = array('Hello', 'World!', 'Beautiful', 'Day!');
Not like this:
$options = array('0' => 'Job Openings','1' => 'Offers','2' => 'Techgig','3' =>'Australia',);
to do this you should implode this array!
$opt=implode(",",$options);
and pass this $opt array to WHERE_IN()
Hope this will solve your problem !
You don't have to use $i..
if ($emails) {
$data['overview'] = imap_fetch_overview($mbox, "$inboxs,$inboxs:$inbox", 0);
// $i = 0;
foreach ($data['overview'] as $val) {
$from[] = $val->from;
//$i++;
}
$data['result'] = $this->crm_model->get_names($from);
foreach ($data['result'] as $row) {
echo $row->name;echo "<br/>";
}
}
Do these changes and check