Arguments from Controller passed to View was not fetched in php - php

Question

Im Using
PHP language , yii-1.1.13 framework and MySQL DB.
Views code of Main Page.
<?php
/**
* The view for the trip schedules page.
* #uses ManageTripSchedulesForm $model
* #uses VoyageServiceClassInfo $voyageServiceClassInfo
* #uses LocationInfo $locationInfo
* #uses PierInfo $pierInfo
* #uses VesselInfo $vesselInfo
* #uses ServiceClassInfo $serviceClassInfo
* #uses FareSetInfo $fareSetInfo
* #uses SearchTripsForm $searchTripsForm
* #uses FerryOperatorInfo $ferryOperatorInfo
* #uses ManageTripSchedulesFilterForm $filterForm
*/
$this->setPageTitle(SystemConstants::SITE_NAME . ' - Trip Schedules');
$baseUrl = Yii::app()->getBaseUrl();
$cs = Yii::app()->getClientScript();
// --- POS_HEAD
// a plug-in used in manageTripSchedules.js
$cs->registerScriptFile($baseUrl . '/js/jquery.blockUI.js', CClientScript::POS_HEAD);
// for this view
$cs->registerCssFile($baseUrl . '/css/manageTripSchedules.css');
$cs->registerScriptFile($baseUrl . '/js/manageTripSchedules.js', CClientScript::POS_HEAD);
$this->endWidget('zii.widgets.jui.CJuiDialog');
/**
* Maintenance Dialog widget
*/
$this->beginWidget('zii.widgets.jui.CJuiDialog',array(
'id'=>'dialog',
'options' => array(
'title' => 'Trip Schedules',
'autoOpen' => false,
'modal' => true,
'resizable' => false,
'width' => 600,
'dialogClass' => 'tripschedules-dialog-class',
'show'=>array(
'effect'=>'drop',
'duration'=>500,
),
'hide'=>array(
'effect'=>'drop',
'duration'=>500,
),
),
));
/**
* Render the maintenance dialog view.
*/
echo $this->renderPartial('manageTripSchedulesDialog', array(
'model' => $model,
'ferryOperatorInfo' => $ferryOperatorInfo,
'locationInfo' => $locationInfo,
'pierInfo' => $pierInfo,
'vesselInfo' => $vesselInfo,
'serviceClassInfo' => $serviceClassInfo,
'fareSetInfo' => $fareSetInfo
));
$this->endWidget('zii.widgets.jui.CJuiDialog');
<div id="grid-container" class="grid-div">
<?php
$pageSize = 10;
$helper = new TripSchedulesGridHelper($this);
$this->widget('zii.widgets.grid.CGridView', array(
'id' => 'tripschedules-grid',
'dataProvider' => $voyageServiceClassInfo->searchTripSchedules(Yii::app()->user->ferry_operator_id, $filterForm, $pageSize),
'emptyText' => 'No data found.',
'selectableRows' => 0,
'template' => '{items}{pager}', // to remove summary header
'pager' => array(
'header' => '', // to remove 'Go to page:'
),
'cssFile' => $baseUrl . '/css/manageTripSchedulesGrid.css',
'columns' => array(
array(
'name' => 'id',
'value' => '$data->voyage_service_class_id',
'headerHtmlOptions' => array('style' => 'display:none'),
'htmlOptions' => array('style' => 'display:none'),
),
'voyage.ferry_operator.name::Operator',
array(
'name' => 'Origin',
'value' => array($helper, 'formatOriginTerminal'),
),
array(
'name' => 'Destination',
'value' => array($helper, 'formatDestinationTerminal'),
),
array(
'name' => 'DepartureTime',
'header' => 'Departure',
'value' => array($helper, 'formatDepartureDate'),
),
array(
'name' => 'ArrivalTime',
'header' => 'Arrival',
'value' => array($helper, 'formatArrivalDate'),
),
array(
'name' => 'TripHrs',
'header' => 'Trip Hrs',
'value' => array($helper, 'formatTripDuration'),
),
'voyage.vessel.name::Vessel',
'service_class.name::Service Class',
'fare_set.fare_type::Fare Set',
array(
'class' => 'CButtonColumn',
'template'=>'{update}{delete1}',
'buttons'=>array(
'update' => array(
'label'=>'Edit',
'imageUrl'=>Yii::app()->baseUrl.'/images/gridview/update.png',
'url'=>'"#"',
'click'=>'function(){updateTripScheduleJs($(this).parent().parent().children(":nth-child(1)").text());}',
),
'delete1' => array(
'label'=>'Delete',
'imageUrl'=>Yii::app()->baseUrl.'/images/gridview/delete.png',
'url'=>'"#"',
'click'=>'function(){deleteTripScheduleJs($(this).parent().parent().children(":nth-child(1)").text());}',
),
),
),
),
));
?>
</div>
Views code of Add/Edit Dialog.
<?php
echo $form->dropDownList($model, 'service_class_id',
$serviceClassInfo->getAllServiceClassesForSelection2($model->ferry_operator_id,
$this->_ferryOperatorId , true, 'Select class'),
array(
'id' => 'service_class_id',
'class' => 'selectbox',
'ajax' => array(
'type'=>'POST',
'url'=>CController::createUrl('loadFareSet'),
'update'=>'#fare_set_id',
'data'=>array('service_class_id'=>'js:this.value'),
))
);
?>
In my Controller, below is my code.
<?php
class SiteController extends Controller
{
public $_ferryOperatorId;
public function actionRetrieveTripSchedule() {
$voyageServiceClassInfo = new VoyageServiceClassInfo;
if (isset($_POST['id']))
{
if (Yii::app()->request->isAjaxRequest)
{
$voyageServiceClassInfo = VoyageServiceClassInfo::model()->with('voyage')->findByPk($_POST['id']);
if ($voyageServiceClassInfo != null)
{
$this->_ferryOperatorId = '3';
$_json = array(
array('name'=>'voyage_service_class_id', 'value'=>$voyageServiceClassInfo->voyage_service_class_id),
array('name'=>'ferry_operator_id', 'value'=>$voyageServiceClassInfo->voyage->ferry_operator_id),
array('name'=>'origin_location_id', 'value'=>$voyageServiceClassInfo->voyage->origin_location_id),
array('name'=>'origin_pier_id', 'value'=>$voyageServiceClassInfo->voyage->origin_pier_id),
array('name'=>'destination_location_id', 'value'=>$voyageServiceClassInfo->voyage->destination_location_id),
array('name'=>'destination_pier_id', 'value'=>$voyageServiceClassInfo->voyage->destination_pier_id),
array('name'=>'departure_date', 'value'=>$voyageServiceClassInfo->voyage->departure_date),
array('name'=>'departure_time', 'value'=>$voyageServiceClassInfo->voyage->departure_time),
array('name'=>'arrival_date', 'value'=>$voyageServiceClassInfo->voyage->arrival_date),
array('name'=>'arrival_time', 'value'=>$voyageServiceClassInfo->voyage->arrival_time),
array('name'=>'vessel_id', 'value'=>$voyageServiceClassInfo->voyage->vessel_id),
array('name'=>'service_class_id', 'value'=>$voyageServiceClassInfo->service_class_id),
array('name'=>'fare_set_id', 'value'=>$voyageServiceClassInfo->fare_set_id),
);
echo CJSON::encode(array(
'status'=>'success',
'messages'=>"Target data is retrieved normally.",
'val'=>$_json,
));
}
else
{
echo CJSON::encode(array(
'status'=>'failure',
'messages'=>"Target data can not be retrieved from server.",
'val'=>$_json,
));
}
}
}
}
}
Models code of Service class drop down lists.
public function getAllServiceClassesForSelection2(
$operatorId = null, $operatorIdEdit = null, $addInstructionRow = false, $instruction = null)
{
$serviceClassArray = array();
if ($addInstructionRow) {
if ($instruction == null) {
$instruction = 'Select a ServiceClass';
}
$serviceClassArray += array('' => $instruction);
}
$criteria = new CDbCriteria;
$criteria->select = 'service_class_id, name';
if ($operatorId != null || $operatorId != '')
{
$criteria->condition = 'ferry_operator_id = ' . $operatorId;
}
if ($operatorIdEdit != null || $operatorIdEdit != '' && $model->operation_mode == AdminGeneralHelper::OPERATION_MODE_UPDATE)
{
$criteria->condition = 'ferry_operator_id = ' . $operatorIdEdit;
}
$criteria->order = 'name';
$servceClassInfos = $this->findAll($criteria);
foreach ($servceClassInfos as $servceClassInfo) {
$serviceClassArray += array(
$servceClassInfo->service_class_id => $servceClassInfo->name,
);
}
return $serviceClassArray;
}
In my JS file, below is my code.
function updateTripScheduleJs(id) {
// Get target data via controller and set values to fields of dialog.
$.blockUI({
message: "Loading data...",
});
$("#dialog-msg").html(""); // clear the message area of dialog
// Ajax request
$.ajax({
url: 'retrieveTripSchedule',
type: 'POST',
datatype: 'json',
data: $.parseJSON('{"id": '+id+'}'),
timeout: 20000,
beforeSend: function(){
},
success: function(data){
$.unblockUI();
var res = eval('(' + data + ')');
if (res.status == 'success'){
for (var idx in res.val){
if (res.val[idx].name == 'departure_time' || res.val[idx].name == 'arrival_time'){
$('#'+res.val[idx].name).attr('value',formatAMPM(res.val[idx].value));
} else {
$('#'+res.val[idx].name).attr('value',res.val[idx].value);
}
}
$("#operation_mode").attr('value','U'); // Set update mode
$(".submit-button").attr('value','Update Trip Schedule'); // Set submit button label
$(".update-only-div").css('display','block'); // Show columns for update
$(".create-only-div").css('display','none'); // Hide columns for update
$("#dialog").dialog("open");
} else {
alert("Trip Schedule does not exist. It may be deleted by other user");
$.fn.yiiGridView.update('tripschedules-grid'); // Refresh the list of service class.
}
},
error: function(){
$.unblockUI();
alert("Ajax Communication Error. Please contact system administrator.");
}
}
);
}
Below is the scenario:
I clicked the pencil icon, dialog will show. It will load all the
details depend on the selected row. This is correct.
It will load all the details. This is correct.
No. of values in Drop down lists for service class is wrong.
My expected output of service class is only 4 (based on DB) but in actual, all service class was displayed.
I found out that $this->_ferryOperatorId = '3' from controller that was used in views
($serviceClassInfo->getAllServiceClassesForSelection2($model->ferry_operator_id,
$this->_ferryOperatorId , true, 'Select class'))
has no value.
In my models code, if the ferryOperatorId = null, it will display all the
service class.
My question is what is the correct code for me to get the value of $this->_ferryOperatorId from controller
then used the value in views.
:(
Please help me to solve this.