我正在使用
PHP语言，yii-1.1.13框架和MySQL DB。
查看主页的代码。
<?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>
查看添加/编辑对话框的代码。
<?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'),
))
);
?>
在我的控制器中，下面是我的代码。
<?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,
));
}
}
}
}
}
服务类下拉列表的模型代码。
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;
}
在我的JS文件中，下面是我的代码。
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.");
}
}
);
}
以下是情景：
$this->_ferryOperatorId = '3'
($serviceClassInfo->getAllServiceClassesForSelection2($model->ferry_operator_id,
$this->_ferryOperatorId , true, 'Select class'))
没有价值。
在我的模型代码中，如果ferryOperatorId = null，它将显示所有
服务类。我的问题是从控制器获取$this->_ferryOperatorId的值的正确代码是什么
然后在视图中使用该值。
：（
请帮我解决这个问题。