Ejuicombobox在特定型號屬性上拋出未定義的偏移錯誤

Question

我用Auto-complete下載了可編輯組合框控件並添加了擴展名。我遇到了模型的patient_id和problem_definition_id屬性問題。適用於problem_duration_id和其他一些屬性。當我使用他們的組合框我收到以下錯誤：

以下是我在我看來已經使用的代碼：

$this->widget('ext.combobox.EJuiComboBox', array(
    'model' => $PatientProblem, 
    'attribute' => 'problem_definition_id', 
    'id'=>'eeed', 
    'data'=>Yii::app()->cache->get('PATIENT_PROBLEM'), 
    // options passed to plugin 
    'assoc'=>true, 
    'options' => array(
     'allowText' => false,), 
    // Options passed to the text input 
    'htmlOptions' => array('size' => 6), 
)); 

以下是我的模型：

<?php 

/** 
* This is the model class for table "patient_problem". 
* 
* The followings are the available columns in table 'patient_problem': 
* @property integer $problem_id 
* @property integer $problem_definition_id 
* @property integer $patient_id 
* @property integer $curr_or_history 
* @property integer $patient_visit_id 
* @property string $problem_notes 
* @property string $chronic 
* @property string $alert_on_dashboard 
* @property integer $problem_duration_id 
* @property integer $create_acc_id 
* @property integer $create_user_id 
* @property string $create_date 
* @property integer $create_acc_assign_id 
* @property integer $update_acc_id 
* @property integer $update_user_id 
* @property string $update_date 
* @property integer $update_acc_assign_id 
* 
* The followings are the available model relations: 
* @property Patient $patient 
* @property ListOfValues $currOrHistory 
* @property PatientVisit $patientVisit 
* @property ListOfValues $problemDefinition 
* @property ListOfValues $problemDuration 
*/ 
class PatientProblem extends CActiveRecord 
{ 
     /** 
     * Returns the static model of the specified AR class. 
     * @param string $className active record class name. 
     * @return PatientProblem the static model class 
     */ 
     public static function model($className=__CLASS__) 
     { 
       return parent::model($className); 
     } 

     /** 
     * @return string the associated database table name 
     */ 
     public function tableName() 
     { 
       return 'patient_problem'; 
     } 

     /** 
     * @return array validation rules for model attributes. 
     */ 
     public function rules() 
     { 
       // NOTE: you should only define rules for those attributes that 
       // will receive user inputs. 
       return array(
         array('problem_definition_id, patient_id, curr_or_history, patient_visit_id, problem_duration_id, create_acc_id, create_user_id, create_acc_assign_id, update_acc_id, update_user_id, update_acc_assign_id', 'numerical', 'integerOnly'=>true), 
         array('chronic, alert_on_dashboard', 'length', 'max'=>1), 
         array('problem_notes, problem_reported_date, create_date, update_date', 'safe'), 
         // The following rule is used by search(). 
         // Please remove those attributes that should not be searched. 
         array('problem_id, problem_definition_id, patient_id, curr_or_history, patient_visit_id, problem_notes, problem_reported_date, chronic, alert_on_dashboard, problem_duration_id, create_acc_id, create_user_id, create_date, create_acc_assign_id, update_acc_id, update_user_id, update_date, update_acc_assign_id', 'safe', 'on'=>'search'), 
       ); 
     } 

     /** 
     * @return array relational rules. 
     */ 
     public function relations() 
     { 
       // NOTE: you may need to adjust the relation name and the related 
       // class name for the relations automatically generated below. 
       return array(
         'patient' => array(self::BELONGS_TO, 'Patient', 'patient_id'), 
         'currOrHistory' => array(self::BELONGS_TO, 'ListOfValues', 'curr_or_history'), 
         'patientVisit' => array(self::BELONGS_TO, 'PatientVisit', 'patient_visit_id'), 
         'problemDefinition' => array(self::BELONGS_TO, 'ListOfValues', 'problem_definition_id'), 
         'problemDuration' => array(self::BELONGS_TO, 'ListOfValues', 'problem_duration_id'), 
       ); 
     } 

     /** 
     * @return array customized attribute labels (name=>label) 
     */ 
     public function attributeLabels() 
     { 
       return array(
         'problem_id' => 'Problem', 
         'problem_definition_id' => 'Problem Definition', 
         'patient_id' => 'Patient', 
         'curr_or_history' => 'Curr Or History', 
         'patient_visit_id' => 'Patient Visit', 
         'problem_notes' => 'Problem Notes', 
         'problem_reported_date'=>'Report Date', 
         'chronic' => 'Chronic', 
         'alert_on_dashboard' => 'Alert On Dashboard', 
         'problem_duration_id' => 'Problem Duration', 
         'create_acc_id' => 'Create Acc', 
         'create_user_id' => 'Create User', 
         'create_date' => 'Create Date', 
         'create_acc_assign_id' => 'Create Acc Assign', 
         'update_acc_id' => 'Update Acc', 
         'update_user_id' => 'Update User', 
         'update_date' => 'Update Date', 
         'update_acc_assign_id' => 'Update Acc Assign', 
       ); 
     } 

     /** 
     * Retrieves a list of models based on the current search/filter conditions. 
     * @return CActiveDataProvider the data provider that can return the models based on the search/filter conditions. 
     */ 
     public function search() 
     { 
       // Warning: Please modify the following code to remove attributes that 
       // should not be searched. 

       $criteria=new CDbCriteria; 

       $criteria->compare('problem_id',$this->problem_id); 
       $criteria->compare('problem_definition_id',$this->problem_definition_id); 
       $criteria->compare('patient_id',$this->patient_id); 
       $criteria->compare('curr_or_history',$this->curr_or_history); 
       $criteria->compare('patient_visit_id',$this->patient_visit_id); 
       $criteria->compare('problem_notes',$this->problem_notes,true); 
       $criteria->compare('problem_reported_date',$this->problem_reported_date,true); 
       $criteria->compare('chronic',$this->chronic,true); 
       $criteria->compare('alert_on_dashboard',$this->alert_on_dashboard,true); 
       $criteria->compare('problem_duration_id',$this->problem_duration_id); 
       $criteria->compare('create_acc_id',$this->create_acc_id); 
       $criteria->compare('create_user_id',$this->create_user_id); 
       $criteria->compare('create_date',$this->create_date,true); 
       $criteria->compare('create_acc_assign_id',$this->create_acc_assign_id); 
       $criteria->compare('update_acc_id',$this->update_acc_id); 
       $criteria->compare('update_user_id',$this->update_user_id); 
       $criteria->compare('update_date',$this->update_date,true); 
       $criteria->compare('update_acc_assign_id',$this->update_acc_assign_id); 

       return new CActiveDataProvider($this, array(
         'criteria'=>$criteria, 
       )); 
     } 
     /* The code till this line is Gii generated. All the code beyond this point is cutom code. */ 
     public function beforeSave(){ 
       $retval=false; 
       if ($this->isNewRecord){ 
         //Handling duplicate Entries for Problem in one visit. 
         $criteria = new CDbCriteria; 
         $criteria->compare('problem_definition_id', $this->problem_definition_id); 
         $criteria->compare('patient_id', $this->patient_id); 
         $criteria->compare('patient_visit_id', $this->patient_visit_id); 
         $PatientProblem = $this->model()->findAll($criteria); 
         if (count($PatientProblem)==0){ 
           $retval=true; 
           $this->setAttribute('create_date',date("Y-m-d H:i:s")); 
           $this->setAttribute('create_user_id',Yii::app()->user->id); 
           $this->setAttribute('create_acc_id',Yii::app()->user->assigner_account_id); 
           $this->setAttribute('create_acc_assign_id',Yii::app()->user->acc_assign_id); 
         } 
         else{ 
           $errorMsg=''; 
           $criteria = new CDbCriteria; 
           $criteria->compare('mCode','VISIT_PROBLEM_EXISTS'); 
           $criteria->compare('mLang',Yii::app()->user->account_lang); 
           $SysMsgs=SystemMessages::model()->findAll($criteria); 
           if (count($SysMsgs)>0){ 
             $errorMsg='"'.$this->problemDefinition->group_display_val.'"'.$SysMsgs[0]->mDesc.' Code['.$SysMsgs[0]->mId.']'; 
           } 
           else{ 
             $errorMsg=$this->problemDefinition->group_display_val.' already recorded.'; 
           } 
           throw new Exception($errorMsg); 
           $retval=false; 
         } 
       } 
       else{ 
         $this->setAttribute('update_date',date("Y-m-d H:i:s")); 
         $this->setAttribute('update_user_id',Yii::app()->user->id); 
         $this->setAttribute('update_acc_id',Yii::app()->user->assigner_account_id); 
         $this->setAttribute('update_acc_assign_id',Yii::app()->user->acc_assign_id); 
         $retval=true; 
       } 
       return $retval; 
     } 

     public function getProb_def_id(){ 
       return $this->problem_definition_id; 
     } 

     public function setProb_def_id($val){ 
       $this->problem_definition_id=$val; 
     } 

     public function getProblemFlaged(){ 
       return $this->alert_on_dashboard=='1' ? CHtml::image(Yii::app()->baseUrl .'/images/Flagredicon.png') : ''; 

     } 
     public function getProblemFlagSrc(){ 
       return $this->alert_on_dashboard=='1' ? Yii::app()->baseUrl .'/images/Flagredicon.png' :''; 
     } 
     public function getProblemChronic(){ 
       return $this->chronic=='1' ? CHtml::image(Yii::app()->baseUrl .'/images/tickedS.jpg') : ''; 

     } 

     public function getProblemDel(){ 
       return '&nbsp<a class="delete" title="Delete" onclick="DeletePatProblem('.$this->problem_id.'); return false; " href="#"><img src="/webapp/assets/50005a14/gridview/delete.png" alt="Delete" /></a>&nbsp<a class="delete" title="Update" onclick="UpdatePatProblem(this,'.$this->problem_id.','.$this->problem_definition_id.','.$this->curr_or_history.',\''.$this->problem_notes.'\','.$this->problem_duration_id.','.$this->chronic.','.$this->alert_on_dashboard.'); return false; " href="#"><img src="/webapp/assets/50005a14/gridview/update.png" alt="Update" /></a>';   
     } 

} 

以下是EJuiComboBox.php

的代碼

<?php 

/** 
* jQuery combobox Yii extension 
* 
* Allows selecting a value from a dropdown list or entering in text. 
* Also works as an autocomplete for items in the select. 
* 
* @copyright © Digitick <www.digitick.net> 2011 
* @license GNU Lesser General Public License v3.0 
* @author Ianaré Sévi 
* @author Jacques Basseck 
* 
*/ 
Yii::import('zii.widgets.jui.CJuiInputWidget'); 

/** 
* Base class. 
*/ 
class EJuiComboBox extends CJuiInputWidget 
{ 
     /** 
     * @var array the entries that the autocomplete should choose from. 
     */ 
     public $data = array(); 
     public $assoc; 
     /** 
     * @var string A jQuery selector used to apply the widget to the element(s). 
     * Use this to have the elements keep their binding when the DOM is manipulated 
     * by Javascript, ie ajax calls or cloning. 
     * Can also be useful when there are several elements that share the same settings, 
     * to cut down on the amount of JS injected into the HTML. 
     */ 
     public $scriptSelector; 
     public $defaultOptions = array('allowText' => true); 

     protected function setSelector($id, $script, $event=null) 
     { 
       if ($this->scriptSelector) { 
         if (!$event) 
           $event = 'focusin'; 
         $js = "jQuery('body').delegate('{$this->scriptSelector}','{$event}',function(e){\$(this).{$script}});"; 
         $id = $this->scriptSelector; 
       } 
       else 
         $js = "jQuery('#{$id}').{$script}"; 
       return array($id, $js); 
     } 

     public function init() 
     { 
       $cs = Yii::app()->getClientScript(); 
       $assets = Yii::app()->getAssetManager()->publish(dirname(__FILE__) . '/assets'); 
       $cs->registerScriptFile($assets . '/jquery.ui.widget.min.js'); 
       $cs->registerScriptFile($assets . '/jquery.ui.combobox.js'); 

       parent::init(); 
     } 

     /** 
     * Run this widget. 
     * This method registers necessary javascript and renders the needed HTML code. 
     */ 
     /* 
     public function run() 
     { 
       list($name, $id) = $this->resolveNameID(); 

       if (is_array($this->data) && !empty($this->data)){ 
         $data = array_combine($this->data, $this->data); 
         array_unshift($data, null); 
       } 
       else 
         $data = array(); 

       echo CHtml::dropDownList(null, null, $data, array('id' => $id . '_select')); 

       if ($this->hasModel()) 
         echo CHtml::activeTextField($this->model, $this->attribute, $this->htmlOptions); 
       else 
         echo CHtml::textField($name, $this->value, $this->htmlOptions); 

       $this->options = array_merge($this->defaultOptions, $this->options); 

       $options = CJavaScript::encode($this->options); 

       $cs = Yii::app()->getClientScript(); 

       $js = "combobox({$options});"; 

       list($id, $js) = $this->setSelector($id, $js); 
       $cs->registerScript(__CLASS__ . '#' . $id, $js); 
     } 
     */ 
public function run() 
    { 
     list($name, $id) = $this->resolveNameID(); 

     if (is_array($this->data) && !empty($this->data)){ 
      //if $data is not an assoc array make each value its key 
      if($this->assoc){ 
       $data=$this->data;  
      } 
      else{ 
       $data=array_combine($this->data, $this->data); 

      } 
      //does the same as array_unshift($data,null) but does not break assoc arrays 
      $data=array(""=>"")+$data; 
     } 
     else 
      $data = array(); 

     if ($this->hasModel()) 
      echo CHtml::activeDropDownList($this->model,$this->attribute,$data); 
     else 
      echo CHtml::dropDownList($name, $this->value, $data); 

     echo CHtml::textField(null,($this->hasModel()?($data[$this->model->{$this->attribute}]):$data[$this->value]),array('id'=>$id.'_combobox')); 

     $this->options = array_merge($this->defaultOptions, $this->options); 

     $options = CJavaScript::encode($this->options); 

     $cs = Yii::app()->getClientScript(); 

     $js = "combobox({$options});"; 

     list($id, $js) = $this->setSelector($id.'_combobox', $js); 
     $cs->registerScript(__CLASS__ . '#' . $id, $js); 
    } 
} 

任何幫助將不勝感激。

Answer 1

我以前也有與EJuiComboBox相同的錯誤。它發生在任何時候發現沒有數據餵給文本框的組合框，這是一個PHP錯誤..我做了以下改變EJuiComboBox的運行方法，以防止在沒有數據時發現這個PHP錯誤

public function run() 
{ 
     list($name, $id) = $this->resolveNameID(); 

     if (is_array($this->data) && !empty($this->data)){ 
       //if $data is not an assoc array make each value its key 
       $data=($this->assoc)?$this->data:array_combine($this->data, $this->data); 

       //does the same as array_unshift($data,null) but does not break assoc arrays 
       $data=array(""=>"")+$data; 
     } 

     else 
       $data = array(); 

     if ($data == array()) { 
      echo "No hay registros"; 
      return; 
     } 

     if ($this->hasModel()) 
       echo CHtml::activeDropDownList($this->model,$this->attribute,$data,$this->selectHtmlOptions); 
     else 
       echo CHtml::dropDownList($name, $this->value, $data,$this->selectHtmlOptions); 

     echo CHtml::textField(null,($this->hasModel()?($data[$this->model->{$this->attribute}]):$data[$this->value]),array('id'=>$id.'_combobox')); 

     $this->options = array_merge($this->defaultOptions, $this->options); 

     $options = CJavaScript::encode($this->options); 

     $cs = Yii::app()->getClientScript(); 

     $js = "combobox({$options});"; 

     list($id, $js) = $this->setSelector($id.'_combobox', $js); 
     $cs->registerScript(__CLASS__ . '#' . $id, $js); 
} 

使用此方法將導致「找不到數據！」的簡單渲染。每當ComboBox的數據中沒有成員時。

Answer 2

我解決了這個問題。缺省情況下，Yii在運行時從數據庫中獲取列的Not Null屬性，因此如果列在數據庫中標記爲Not Null，則它會將零（0）作爲其默認值。當「$ this-> model - > {$ this-> attribute}」得到執行時，它會將「0」而不是引發錯誤的「problem_definition_id」。在將數據庫中的列設置爲Nullable後，錯誤消失。但是，因爲這似乎不是一個好的解決方案。因此，在創建$ PatientProblem對象之後，我明確地將problem_definition_id設置爲null，並解決了錯誤。