Yii CJuiAutoComplete for Multiple values - autocomplete

I am a Yii Beginner and I am currently working on a Tagging system where I have 3 tables:
Issue (id,content,create_d,...etc)
Tag (id,tag)
Issue_tag_map (id,tag_id_fk,issue_id_fk)
In my /Views/Issue/_form I have added a MultiComplete Extension to retrieve multiple tag ids and labels,
I have used an afterSave function in order to directly store the Issue_id and the autocompleted Tag_ids in the Issue_tag_map table, where it is a HAS_MANY relation.
Unfortunately Nothing is being returned.
I wondered if there might be a way to store the autocompleted Tag_ids in a temporary attribute and then pass it to the model's afterSave() function.
I have been searching for a while, and this has been driving me crazy because I feel I have missed a very simple step!
Any Help or advices of any kind are deeply appreciated!
MultiComplete in Views/Issue/_form:
<?php
echo $form->labelEx($model, 'Tag');
$this->widget('application.extension.MultiComplete', array(
'model' => $model,
'attribute' => '', //Was thinking of creating a temporary here
'name' => 'tag_autocomplete',
'splitter' => ',',
'sourceUrl' => $this->createUrl('Issue/tagAutoComplete'),
// Controller/Action path for action we created in step 4.
// additional javascript options for the autocomplete plugin
'options' => array(
'minLength' => '2',
),
'htmlOptions' => array(
'style' => 'height:20px;',
),
));
echo $form->error($model, 'issue_comment_id_fk');
?>
AfterSave in /model/Issue:
protected function afterSave() {
parent::afterSave();
$issue_id = Yii::app()->db->getLastInsertID();
$tag; //here I would explode the attribute retrieved by the view form
// an SQL with two placeholders ":issue_id" and ":tag_id"
if (is_array($tag))
foreach ($tag as $tag_id) {
$sql = "INSERT INTO issue_tag_map (issue_id_fk, tag_id_fk)VALUES(:issue_id,:tag_id)";
$command = Yii::app()->db->createCommand($sql);
// replace the placeholder ":issue_id" with the actual issue value
$command->bindValue(":issue_id", $issue_id, PDO::PARAM_STR);
// replace the placeholder ":tag_id" with the actual tag_id value
$command->bindValue(":tag_id", $tag_id, PDO::PARAM_STR);
$command->execute();
}
}
And this is the Auto Complete sourceUrl in the Issue model for populating the tags:
public static function tagAutoComplete($name = '') {
$sql = 'SELECT id ,tag AS label FROM tag WHERE tag LIKE :tag';
$name = $name . '%';
return Yii::app()->db->createCommand($sql)->queryAll(true, array(':tag' => $name));
actionTagAutoComplete in /controllers/IssueController:
// This function will echo a JSON object
// of this format:
// [{id:id, name: 'name'}]
function actionTagAutocomplete() {
$term = trim($_GET['term']);
if ($term != '') {
$tags = issue::tagAutoComplete($term);
echo CJSON::encode($tags);
Yii::app()->end();
}
}
EDIT
Widget in form:
<div class="row" id="checks" >
<?php
echo $form->labelEx($model, 'company',array('title'=>'File Company Distrubution; Companies can be edited by Admins'));
?>
<?php
$this->widget('application.extension.MultiComplete', array(
'model' => $model,
'attribute' => 'company',
'splitter' => ',',
'name' => 'company_autocomplete',
'sourceUrl' => $this->createUrl('becomEn/CompanyAutocomplete'),
'options' => array(
'minLength' => '1',
),
'htmlOptions' => array(
'style' => 'height:20px;',
'size' => '45',
),
));
echo $form->error($model, 'company');
?>
</div>
Update function:
$model = $this->loadModel($id);
.....
if (isset($_POST['News'])) {
$model->attributes = $_POST['News'];
$model->companies = $this->getRecordsFromAutocompleteString($_POST['News']
['company']);
......
......
getRecordsFromAutocompleteString():
public static cordsFromAutocompleteString($string) {
$string = trim($string);
$stringArray = explode(", ", $string);
$stringArray[count($stringArray) - 1] = str_replace(",", "", $stringArray[count($stringArray) - 1]);
$criteria = new CDbCriteria();
$criteria->select = 'id';
$criteria->condition = 'company =:company';
$companies = array();
foreach ($stringArray as $company) {
$criteria->params = array(':company' => $company);
$companies[] = Company::model()->find($criteria);
}
return $companies;
}
UPDATE
since the "value" porperty is not implemented properly in this extension I referred to extending this function to the model:
public function afterFind() {
//tag is the attribute used in form
$this->tag = $this->getAllTagNames();
parent::afterFind();
}

You should have a relation between Issue and Tags defined in both Issue and Tag models ( should be a many_many relation).
So in IssueController when you send the data to create or update the model Issue, you'll get the related tags (in my case I get a string like 'bug, problem, ...').
Then you need to parse this string in your controller, get the corresponding models and assigned them to the related tags.
Here's a generic example:
//In the controller's method where you add/update the record
$issue->tags = getRecordsFromAutocompleteString($_POST['autocompleteAttribute'], 'Tag', 'tag');
Here the method I'm calling:
//parse your string ang fetch the related models
public static function getRecordsFromAutocompleteString($string, $model, $field)
{
$string = trim($string);
$stringArray = explode(", ", $string);
$stringArray[count($stringArray) - 1] = str_replace(",", "", $stringArray[count($stringArray) - 1]);
return CActiveRecord::model($model)->findAllByAttributes(array($field => $stringArray));
}
So now your $issue->tags is an array containing all the related Tags object.
In your afterSave method you'll be able to do:
protected function afterSave() {
parent::afterSave();
//$issue_id = Yii::app()->db->getLastInsertID(); Don't need it, yii is already doing it
foreach ($this->tags as $tag) {
$sql = "INSERT INTO issue_tag_map (issue_id_fk, tag_id_fk)VALUES(:issue_id,:tag_id)";
$command = Yii::app()->db->createCommand($sql);
$command->bindValue(":issue_id", $this->id, PDO::PARAM_INT);
$command->bindValue(":tag_id", $tag->id, PDO::PARAM_INT);
$command->execute();
}
}
Now the above code is a basic solution. I encourage you to use activerecord-relation-behavior's extension to save the related model.
Using this extension you won't have to define anything in the afterSave method, you'll simply have to do:
$issue->tags = getRecordsFromAutocompleteString($_POST['autocompleteAttribute'], 'Tag', 'tag');
$issue->save(); // all the related models are saved by the extension, no afterSave defined!
Then you can optimize the script by fetching the id along with the tag in your autocomplete and store the selected id's in a Json array. This way you won't have to perform the sql query getRecordsFromAutocompleteString to obtain the ids. With the extension mentioned above you'll be able to do:
$issue->tags = CJSON::Decode($_POST['idTags']);//will obtain array(1, 13, ...)
$issue->save(); // all the related models are saved by the extension, the extension is handling both models and array for the relation!
Edit:
If you want to fill the autocomplete field you could define the following function:
public static function appendModelstoString($models, $fieldName)
{
$list = array();
foreach($models as $model)
{
$list[] = $model->$fieldName;
}
return implode(', ', $list);
}
You give the name of the field (in your case tag) and the list of related models and it will generate the appropriate string. Then you pass the string to the view and put it as the default value of your autocomplete field.
Answer to your edit:
In your controller you say that the companies of this model are the one that you added from the Autocomplete form:
$model->companies = $this->getRecordsFromAutocompleteString($_POST['News']
['company']);
So if the related company is not in the form it won't be saved as a related model.
You have 2 solutions:
Each time you put the already existing related model in you autocomplete field in the form before displaying it so they will be saved again as a related model and it won't disapear from the related models
$this->widget('application.extensions.multicomplete.MultiComplete', array(
'name' => 'people',
'value' => (isset($people))?$people:'',
'sourceUrl' => array('searchAutocompletePeople'),
));
In your controller before calling the getRecordsFromAutocompleteString you add the already existing models of the model.
$model->companies = array_merge(
$model->companies,
$this->getRecordsFromAutocompleteString($_POST['News']['company'])
);

Related

understanding Zend\Form\Element\Date

I have two issues while using the Zend-Form date element.
First: field binding
The edit action within my controller doesn't fillin an existing date. For example birthday. The field is just empty. (with an element type text, there is no problem).
Here how I instanciated the field:
$this->add([
'name' => 'geburtstag',
'type' => 'date',
'options' => [
'label' => 'Geburtstag:',
'format' => 'dd/mm/yyyy',
],
]);
And here my controller action.
public function addAction()
{
$form = new AnsprechpartnerForm(NULL, $this->db);
$form->get('submit')->setValue('save');
$request = $this->getRequest();
if (! $request->isPost()) {
return ['form' => $form];
}
$ansprechpartner = new Ansprechpartner();
$form->setInputFilter($ansprechpartner->getInputFilter());
$form->setData($request->getPost());
if (! $form->isValid()) {
return ['form' => $form];
}
$ansprechpartner->exchangeArray($form->getData());
$this->ansprechpartnerTable->saveAnsprechpartner($ansprechpartner);
return $this->redirect()->toRoute('ansprechpartner');
}
No inputFilter at the moment, I tried with and without.
Second: validation
I have trouble filling in dates. While I don't use any filters for this field, I would expect, I could fill any date in.
Interesting I get the message double.
I solved it.
The date element expects the format y-m-d. Now I gave it directly to the field after binding the form. The format in the field is now also korrekt.
$form->bind($notizen);
$form->get('submit')->setAttribute('value', 'edit');
$filter = new \Zend\Filter\DateTimeFormatter();
$filter->setFormat('Y-m-d');
$dat = $filter->filter($notizen->datum);
$form->get('datum')->setValue($dat);
Could be more convenient I guess.

Fuel PHP - to_array() method and multiple belongs_to relationships and eager loading

I am attempting to migrate some legacy data models/schemas to a fuel API, and have run into an odd issue with the to_array() method on a model that has two $_belongs_to properties.
When I load the model without the to_array() method, I properly receive both related items with eager loading, but as soon as I pass them through this function to convert the data to make it digestable by the new API, it will strip out the second $_belongs_to property. If I re-order the props in the $belongs_to array, it will show whichever item is first in the array.
My question is, how can I convert this data to an array without losing the second relationship?
Here are some cleaned up examples for ease of reference:
Transaction Model:
protected static $_belongs_to = array(
'benefactor' => array(
'key_from' => 'from_user_id',
'model_to' => 'Model\\Legacy\\User',
'key_to' => 'id',
),
'user' => array(
'key_from' => 'user_id',
'model_to' => 'Model\\Legacy\\User',
'key_to' => 'id',
),
);
Transaction Controller:
$result = array();
$id = $this->param('id');
if (!empty($id)) {
$transaction = Transaction::find($id, array('related' => array('user', 'benefactor',)));
if (!empty($transaction)) {
// Works -- both benefactor and user are returned
$result['transaction_works'] = $transaction;
// Does not work -- only the benefactor is returned
$result['transaction_doesnt_work'] = $transaction->to_array();
}
}
return $this->response($result);
For any googlers looking for help on this issue, I was seemingly able to return all relationships by simply executing the to_array() method before setting the return/results variable:
$result = array();
$id = $this->param('id');
if (!empty($id)) {
$transaction = Transaction::find($id, array('related' => array('user', 'benefactor',)));
if (!empty($transaction)) {
$transaction->to_array();
$result['transaction_works'] = $transaction;
}
}
return $this->response($result);
Good luck!

How to merge subform array into single array in Zend Framework1.11

I am using Zend Framework1.11. In my Zend Form I have two zend sub form, I have added these two sub form using addSubForm function.
Now when I call this zend form in controller then isValid function is not working. I have called it as follow..
public function registeredAction(){
$form = new Application_Form_RegisteredForm();
$form->setAction('registered');
$formData = $this->_request->getPost();
if($form->isValid($formData)){
// save into database using model class.
} else {
$form->populate($formData);
}
$this->view->form = $form;
}
In following code isValid is not working, while I print_r the $fotmData requested array, it print array like:-
Array(
[personal] => Array
(
[firstname] => 'Example',
[lastname] => 'Solution'
)
[MAX_FILE_SIZE] => 8388608
[address] => Array
(
[country] => 'IND',
[state] => 'RAJ'
)
);
I have also used the setData() function but it is not working, it's give exceptional error "Message: Method setData does not exist", I have used php array_merge function but return array is not working with isValid().
Can anyone help me to solve this problem. so I can easily store form data into database.
Thanks!
Take a look at array_merge
http://php.net/manual/de/function.array-merge.php
$newFormData=array_merge($formData["personal"],$formData["address"]);
My solution is to create new base form with new method getSubFormsValues(), i.e.:
class My_Form extends Zend_Form
{
public function getSubFormsValues()
{
$values = array();
foreach ($this->getSubForms() as $form) {
$name = $form->getName();
$value = $form->getValues();
$values = array_merge($value[$name], $values);
}
return $values;
}
}
When you can call $my_form_obj->getSubFormValues() in your code.

Zend form populate method

I have a Zend form below is the code
public function editAction()
{
try
{
$data = Zend_Auth::getInstance()->getStorage()->read();
$this->view->UserInfo = $data['UserInfo'];
$this->view->Account = $data['Account'];
$UserEditForm = $this->getUserEditForm();
$this->view->UserEditForm = $UserEditForm;
$params = $this->_request->getParams();
if ($params['user'])
{
$UserResult = $this->_user_model->getUserData($params['user']);
$UserAddressResult = $this->_user_model->getAddressData($params['user']);
$UserInfo = Array(
'UserId' => $UserResult['user_id'],
'EmailAddress' => $UserResult['email'],
'UserName' => $UserResult['username'],
'Title' => $UserResult['Title'],
'FirstName' => $UserResult['firstname'],
'LastName' => $UserResult['lastname'],
'Gender' => $UserResult['gender'],
'DateOfBirth' => date('m/d/Y', strtotime($UserResult['dateofbirth'])),
'AddressLine1' => $UserAddressResult['address_1'],
'AddressLine2' => $UserAddressResult['address_2'],
'City' => $UserAddressResult['city'],
'State' => $UserAddressResult['state_id'],
'PostalCode' => $UserAddressResult['postcode'],
'Country' => $UserAddressResult['country_id'],
'CompanyName' => $UserAddressResult['company'],
'WorkPhone' => $UserAddressResult['workphone'],
'HomePhone' => $UserAddressResult['homephone'],
'Fax' => $UserAddressResult['fax'],
'IsDashboardUser' => $UserResult['is_dashboard_user']
);
$UserEditForm->populate($UserInfo);
$this->view->UserEditForm = $UserEditForm;
}
if ($this->_request->isPost())
{
$values = $this->_request->getPost();
unset($values['Save']);
if ($UserEditForm->isValid($values))
{
$Modified_date = date('Y-m-d H:i:s');
$UserData = $this->_user_model->CheckEmail($values['EmailAddress']);
$UpdateData = $this->_user_model->UpdateUserData($UserData['user_id'], $values, $Modified_date, $data['UserId']);
if ($UpdateData != null)
{
return $this->_helper->redirector('userlist','index','user');
}
}
}
}
catch (Exception $exception)
{
echo $exception->getCode();
echo $exception->getMessage();
}
}
Because my form elements names are different then my table field names i have to declare a Array $UserAddressResult see above code to match the table field name with form element name.
Is there a another way to populate form without declaring this array.
Please don't suggest that i have to keep my table field name and form element name same. I cannot do that as per our naming convention standards.
Your naming convention is inconsistent. If it were consistent, you could perhaps use a simple regular expression to transform column names. But you can't, so you will have to do it manually one way or the other.
If you need to construct this array of values in more than one place in your code, you should consider moving the logic to the form itself (extend it with a public function populateFromUserAndResult($userResult, $userAddress)) or an action helper.
We decided to keep same name of form elements as per our table fields name. For now this is the only solutions i feel. if i come across any other solutions in future will update here...
Thanks for all your replies....

How do I populate a Zend Form from a Doctrine Model with Many To One relationships?

I have an entity setup called Lead which contains a car make, model, etc and this Lead is mapped by a Many to One relationship to a Client entity, which has forname, surname, etc.
i.e. A client may have many leads
I have created a toArray function which gets the data from the Lead,
public function toArray()
{
$record_data = get_object_vars($this);
$formatted_record_data = array();
foreach($record_data as $name=>$value){
if (is_object($value)){
if (get_class($value) == 'DateTime') {
$value = $this->datetimeToString($value);
} else {
$value = $value->toArray();
}
}
$formatted_record_data[$this->from_camel_case($name)] = $value;
}
return $formatted_record_data;
}
which then populates a Zend Form using:
$record = $this->_em->getRepository($this->_entity)->find($this->_primaryId);
$form->setDefaults($record->toArray());
This works fine for the fields for the Lead entity which are populated, but it does not populate the Client-based fields e.g. forname.
EDIT
I have fixed my problem by the following method:
1) Adding the following method to my Update Action.
$this->_record = $this->_em->getRepository($this->_entity)->find($this->_primaryId);
$this->_form->setRecord($this->_record);
$this->view->form = $this->_form;
2) Adding the following method to my Form Model
public function setRecord($record)
{
$data = array('registration' => $record->registration,
'make' => $record->make,
'model' => $record->model,
'pav' => $record->pav,
'salvage_value' => $record->salvageValue,
'forname' => $record->client->forname,
'surname' => $record->client->surname,
'vehicle_address1' => $record->vehicleAddress1,
'vehicle_address2' => $record->vehicleAddress2,
'vehicle_address3' => $record->vehicleAddress3,
'vehicle_address4' => $record->vehicleAddress4,
'vehicle_address5' => $record->vehicleAddress5,
'vehicle_postcode' => $record->vehiclePostcode,
'category' => $record->category,
'colour' => $record->colour
);
$this->setDefaults($data);
}
This way I can manually get the related data, in this case:
'forname' => $record->client->forname,
'surname' => $record->client->surname,
and add them to the form using:
$this->setDefaults($data);
try :
$leads = $record->toArray();
$client_info = array('name' => 'test', 'surname' => 'test 2'); // or if from db use what you did for the leads.
$defaults = array_merge($leads, $client_info);
$form->setDefaults($defaults);