yii中的条件条件

Question

我把分类账作为一个模型，它有一个字段名称account_type.It拥有值贷方和借方。如果我给信贷，那么它应该去付款页面。如果我给借记卡，那么它应该去收据页面。为此，我需要在我的actionPayment和actionReceipt中给出一个条件。

这是我的actionPayment代码。

public function actionPayment() 
    { 
     $criteria = new CDbCriteria(); 
     $criteria->params=(array(':account_type'=>'credit')); 
     $dataProvider=new CActiveDataProvider('Payments'); 
    $this->render('index',array(
     'dataProvider'=>$dataProvider, 
    )); 
    } 

我想显示付款页面中的所有行的信用。我是一个初学者。任何人都可以请帮我解决我的问题？ 这是我的视图文件。

<tr> 
<td> 
<?php echo CHtml::link(CHtml::encode($data->id), array('view', 'id'=>$data->id)); ?> 
<br /> 
</td><td> 
<?php echo CHtml::encode($data->account_type); ?> 
<br /> 
</td><td> 
<?php echo CHtml::encode($data->refer_no); ?> 
    <br /></td> 
<td> 
<?php echo CHtml::encode($data->bill_no); ?> 
<br /> 
</td> 
<?php echo CHtml::encode($data->comments); ?> 
    <br /></td> 
<td> 
<?php echo CHtml::encode($data->balance); ?> 
    <br /></td> 
<td> 
<?php echo CHtml::encode($data->transaction_date); ?> 
<br /> 
</td> 

这是我的表单页面 errorSummary（$模型）; ？>

<div class="form-group"> 
    <?php echo $form->labelEx($model,'id',array("class" => "col-sm-2 control-label")); ?> 
     <div class="col-sm-10"> 
    <?php echo $form->textField($model,'id', array('class' => 'form-control', 'size' => 45, 'maxlength' => 45)); ?></div> 
    <?php echo $form->error($model,'id'); ?> 
</div> 

<div class="form-group"> 
    <?php echo $form->labelEx($model,'account_type',array("class" => "col-sm-2 control-label")); ?> 
     <div class="col-sm-10"> 
    <?php echo $form->textField($model,'account_type', array('class' => 'form-control', 'size' => 45, 'maxlength' => 45)); ?></div> 
    <?php echo $form->error($model,'account_type'); ?> 
</div> 

<div class="form-group"> 
    <?php echo $form->labelEx($model,'refer_no',array("class" => "col-sm-2 control-label")); ?> 
     <div class="col-sm-10"> 
    <?php echo $form->textField($model,'refer_no', array('class' => 'form-control', 'size' => 45, 'maxlength' => 45)); ?></div> 
    <?php echo $form->error($model,'refer_no'); ?> 
</div> 

<div class="form-group"> 
    <?php echo $form->labelEx($model,'bill_no',array("class" => "col-sm-2 control-label")); ?> 
     <div class="col-sm-10"> 
    <?php echo $form->textField($model,'bill_no', array('class' => 'form-control', 'size' => 45, 'maxlength' => 45)); ?> 
     </div> 
    <?php echo $form->error($model,'bill_no'); ?> 
</div> 

<div class="form-group"> 
    <?php echo $form->labelEx($model,'comments',array("class" => "col-sm-2 control-label")); ?> 
     <div class="col-sm-10"> 
    <?php echo $form->textField($model,'comments', array('class' => 'form-control', 'size' => 45, 'maxlength' => 45)); ?> 
     </div> 
    <?php echo $form->error($model,'comments'); ?> 
</div> 

<div class="form-group"> 
    <?php echo $form->labelEx($model,'balance',array("class" => "col-sm-2 control-label")); ?> 
     <div class="col-sm-10"> 
    <?php echo $form->textField($model,'balance', array('class' => 'form-control', 'size' => 45, 'maxlength' => 45)); ?> 
     </div> 
    <?php echo $form->error($model,'balance'); ?> 
</div> 

<div class="form-group"> 
    <?php echo $form->labelEx($model,'transaction_date',array("class" => "col-sm-2 control-label")); ?> 
     <div class="col-sm-10"> 
    <?php echo $form->textField($model,'transaction_date', array('class' => 'form-control', 'size' => 45, 'maxlength' => 45)); ?> 
     </div> 
    <?php echo $form->error($model,'transaction_date'); ?> 
</div> 

<div class="form-group"> 
     <div class="col-sm-offset-2 col-sm-10"> 
    <?php echo CHtml::submitButton($model->isNewRecord ? 'Create' : 'Save',array("class"=>"btn btn-success")); ?> 
     </div>" 
</div> 

Answer 1

试试这个：

public function actionPayment() 
{ 
    $criteria = new CDbCriteria(); 
    $criteria->condition = "account_type = :account_type"; 
    $criteria->params=(array(':account_type'=>'credit')); 
    $dataProvider=new CActiveDataProvider('Payments',array(
     'criteria'=>$criteria, 
    )); 
    $this->render('index',array(
     'dataProvider'=>$dataProvider, 
    )); 
} 

Answer 2

您也可以使用此

$criteria->compare('account_type', 'credit'); 

反对

$criteria->condition = "account_type = :account_type"; 
$criteria->params=(array(':account_type'=>'credit')); 

完整的示例：

criteria = new CDbCriteria(); 
$criteria->compare('account_type', 'credit'); 
$dataProvider=new CActiveDataProvider('Payments',array(
    'criteria'=>$criteria, 
));