什么是cjuiautocomplete中的CreateURL？

时间：2012-05-24 11:15:23

标签： jquery ajax autocomplete yii 

$this->widget('zii.widgets.jui.CJuiAutoComplete', array(
'name'=>'test1',
'value'=>'test21',
'source'=>$this->createUrl('jui/autocompleteTest'),
// additional javascript options for the autocomplete plugin
'options'=>array(
        'showAnim'=>'fold',
),
));

我是Yii框架的新手。

我正在处理自动完成但无法理解上面给出的代码，createUrl是什么意思？

我们是否需要按用户创建页面或该行本身创建该页面？

请帮我解决这个问题。

这是完整的参考代码

$this->widget('zii.widgets.jui.CJuiAutoComplete', array(
//'model'=>$model,
//'attribute'=>'name',
'id'=>'country-chain',
'name'=>'country_chain',
'source'=>$this->createUrl('request/suggestCountry'),
'options'=>array(
    'delay'=>300,
    'minLength'=>2,
    'showAnim'=>'fold',
    'select'=>"js:function(event, ui) {
        $('#label').val(ui.item.label);
        $('#code').val(ui.item.code);
        $('#call_code').val(ui.item.call_code);
    }"
),
'htmlOptions'=>array(
    'size'=>'40'
),
));

来源：the above code Live Example

我需要知道的是添加模型名称的位置以及添加数据库字段名称的位置

我的型号名称是

细节 在这个领域是：

  • id，姓名，电子邮件，手机

我希望自动填充下的名称 - 电子邮件和移动设备应该像上面的示例一样

先谢谢你 Devendar

enter image description here

抱歉，朋友，

这就是结构

型号名称：详情

控制器名称是 - DetailsController

在视图下＆gt;详情＆gt; _form.php这个

    <div class="form"> <?php $form=$this->beginWidget('CActiveForm', array(
'id'=>'details-form',
'enableAjaxValidation'=>false,)); ?>

<p class="note">Fields with <span class="required">*</span> are required.</p>

<?php echo $form->errorSummary($model); ?>

<div class="row">
    <?php echo $form->labelEx($model,'id'); ?>


    <?php echo $form->textField($model,'id'); ?>
    <?php echo $form->error($model,'id'); ?>
</div>

<div class="row">
    <?php echo $form->labelEx($model,'name'); ?>
    <?php $this->widget('CAutoComplete',
      array(
                     //name of the html field that will be generated
         'name'=>'name', 
                   //replace controller/action with real ids
         'url'=>array('DetailsController/AutoCompleteLookup'), 
         'max'=>10, //specifies the max number of items to display

                     //specifies the number of chars that must be entered 
                     //before autocomplete initiates a lookup

         ));    ?>
            <?php echo $form->error($model,'name'); ?>
</div>

<div class="row">
    <?php echo $form->labelEx($model,'phone'); ?>
    <?php echo $form->textField($model,'phone'); ?>
    <?php echo $form->error($model,'phone'); ?>
</div>

<div class="row">
    <?php echo $form->labelEx($model,'email'); ?>
    <?php echo $form->textField($model,'email'); ?>
    <?php echo $form->error($model,'email'); ?>
</div>

<div class="row buttons">
    <?php echo CHtml::submitButton($model->isNewRecord ? 'Create' : 'Save'); ?>
</div><?php $this->endWidget(); ?> </div><!-- form -->

控制器代码

<?php  class DetailsController extends Controller { /**
 * @var string the default layout for the views. Defaults to '//layouts/column2', meaning
 * using two-column layout. See 'protected/views/layouts/column2.php'.
 */
public $layout='//layouts/column2';

/**
 * @return array action filters
 */
public function filters()
{
    return array(
        'accessControl', // perform access control for CRUD operations
    );
}

public function actionAutoCompleteLookup()
    {
       if(Yii::app()->request->isAjaxRequest && isset($_GET['q']))
       {

          $name = $_GET['q']; 

          $criteria = new CDbCriteria;
          $criteria->condition = "name LIKE :sterm";
          $criteria->params = array(":sterm"=>"%$name%");

          $userArray = User::model()->findAll($criteria);
          $returnVal = '';
          foreach($userArray as $userAccount)
          {
             $returnVal .= $userAccount->getAttribute('name').'|'
                                         .$userAccount->getAttribute('id')."\n";
          }
          echo $returnVal;
       }
    }

/**
 * Specifies the access control rules.
 * This method is used by the 'accessControl' filter.
 * @return array access control rules
 */
public function accessRules()
{
    return array(
        array('allow',  // allow all users to perform 'index' and 'view' actions
            'actions'=>array('index','view'),
            'users'=>array('*'),
        ),
        array('allow', // allow authenticated user to perform 'create' and 'update' actions
            'actions'=>array('create','update'),
            'users'=>array('@'),
        ),
        array('allow', // allow admin user to perform 'admin' and 'delete' actions
            'actions'=>array('admin','delete'),
            'users'=>array('admin'),
        ),
        array('deny',  // deny all users
            'users'=>array('*'),
        ),
    );
}

/**
 * Displays a particular model.
 * @param integer $id the ID of the model to be displayed
 */
public function actionView($id)
{
    $this->render('view',array(
        'model'=>$this->loadModel($id),
    ));
}

/**
 * Creates a new model.
 * If creation is successful, the browser will be redirected to the 'view' page.
 */
public function actionCreate()
{
    $model=new Details;

    // Uncomment the following line if AJAX validation is needed
    // $this->performAjaxValidation($model);

    if(isset($_POST['Details']))
    {
        $model->attributes=$_POST['Details'];
        if($model->save())
            $this->redirect(array('view','id'=>$model->id1));
    }

    $this->render('create',array(
        'model'=>$model,
    ));
}

/**
 * Updates a particular model.
 * If update is successful, the browser will be redirected to the 'view' page.
 * @param integer $id the ID of the model to be updated
 */
public function actionUpdate($id)
{
    $model=$this->loadModel($id);

    // Uncomment the following line if AJAX validation is needed
    // $this->performAjaxValidation($model);

    if(isset($_POST['Details']))
    {
        $model->attributes=$_POST['Details'];
        if($model->save())
            $this->redirect(array('view','id'=>$model->id1));
    }

    $this->render('update',array(
        'model'=>$model,
    ));
}

/**
 * Deletes a particular model.
 * If deletion is successful, the browser will be redirected to the 'admin' page.
 * @param integer $id the ID of the model to be deleted
 */
public function actionDelete($id)
{
    if(Yii::app()->request->isPostRequest)
    {
        // we only allow deletion via POST request
        $this->loadModel($id)->delete();

        // if AJAX request (triggered by deletion via admin grid view), we should not redirect the browser
        if(!isset($_GET['ajax']))
            $this->redirect(isset($_POST['returnUrl']) ? $_POST['returnUrl'] : array('admin'));
    }
    else
        throw new CHttpException(400,'Invalid request. Please do not repeat this request again.');
}

/**
 * Lists all models.
 */
public function actionIndex()
{
    $dataProvider=new CActiveDataProvider('Details');
    $this->render('index',array(
        'dataProvider'=>$dataProvider,
    ));
}

/**
 * Manages all models.
 */
public function actionAdmin()
{
    $model=new Details('search');
    $model->unsetAttributes();  // clear any default values
    if(isset($_GET['Details']))
        $model->attributes=$_GET['Details'];

    $this->render('admin',array(
        'model'=>$model,
    ));
}

/**
 * Returns the data model based on the primary key given in the GET variable.
 * If the data model is not found, an HTTP exception will be raised.
 * @param integer the ID of the model to be loaded
 */
public function loadModel($id)
{
    $model=Details::model()->findByPk($id);
    if($model===null)
        throw new CHttpException(404,'The requested page does not exist.');
    return $model;
}



/**
 * Performs the AJAX validation.
 * @param CModel the model to be validated
 */
protected function performAjaxValidation($model)
{
    if(isset($_POST['ajax']) && $_POST['ajax']==='details-form')
    {
        echo CActiveForm::validate($model);
        Yii::app()->end();
    }
}

}

我尝试了以上代码 - mot发现任何结果请帮助我的朋友

由于 Devendar

2 个答案:

答案 0 :(得分：1)

看到此链接..

http://www.yiiframework.com/wiki/25/using-cautocomplete-to-display-one-value-and-submit-another/

根据此链接实现代码... autocomplete将正常工作..

OR 

$this->widget('zii.widgets.jui.CJuiAutoComplete', array(
'name'=>'test1',
'value'=>'test21',
'source'=>$this->createUrl('Your Contoller Name / your function Name'),
// additional javascript options for the autocomplete plugin
'options'=>array(
        'showAnim'=>'fold',
),
));

答案 1 :(得分：0)

将此添加到您的控制器...... 

public function actionAutoCompleteLookup()
        {
           if(Yii::app()->request->isAjaxRequest && isset($_GET['q']))
           {

              $name = $_GET['q']; 

              $criteria = new CDbCriteria;
              $criteria->condition = "first_name LIKE :sterm";
              $criteria->params = array(":sterm"=>"%$name%");

              $userArray = User::model()->findAll($criteria);
              $returnVal = '';
              foreach($userArray as $userAccount)
              {
                 $returnVal .= $userAccount->getAttribute('first_name').'|'
                                             .$userAccount->getAttribute('user_id')."\n";
              }
              echo $returnVal;
           }
        }

在这样的视图代码中.. 

<?php $this->widget('CAutoComplete',
          array(
                         //name of the html field that will be generated
             'name'=>'first_name', 
                       //replace controller/action with real ids
             'url'=>array('admin/AutoCompleteLookup'), 
             'max'=>10, //specifies the max number of items to display

                         //specifies the number of chars that must be entered 
                         //before autocomplete initiates a lookup

             ));
    ?>

我试过这个工作很好......

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