Yii-列表- 定义分页，分页方法

方法一：控制器定义

function actionIndex(){
    $criteria = new CDbCriteria();
    $count=Article::model()->count($criteria);
    $pages=new CPagination($count);

    // 返回前一页
    $pages->pageSize=10;
    $pages->applyLimit($criteria);
    $models = Post::model()->findAll($criteria);

    $this->render('index', array(
    'models' => $models,
         'pages' => $pages
    ));
}

视图定义

<?php foreach($models as $model): ?>
    // 显示一个模型
<?php endforeach; ?>

// 显示分页
<?php $this->widget('CLinkPager', array(
    'pages' => $pages,
)) ?>

方法二：控制器定义

public function actionIndex()
{
	$dataProvider=new CActiveDataProvider('News',array(
			'criteria'=>array(
				'condition'=>'status=1',
				'order'=>'create_time DESC',
				'with'=>array('author'),
			),
			'pagination'=>array(
				'pageSize'=>20,
			),
	));
	$this->render('index',array(
		'dataProvider'=>$dataProvider,
	));
}

视图文件

<?php $this->widget('zii.widgets.CListView', array(
	'dataProvider'=>$dataProvider,
	'itemView'=>'_view',
)); ?>

方法三：视图文件

<?php $this->widget('zii.widgets.grid.CGridView', array(
	'id'=>'news-grid',
	'dataProvider'=>$model->search(),
	'filter'=>$model,
	'template'=>'{items}{summary}{pager}',  
     	 'pager'=>array(  
            'class'=>'CLinkPager', 
            'header'=>'分页：',  
            'prevPageLabel'=>'上一页',  
            'nextPageLabel'=>'下一页',
       ),     
   	 'summaryText'=>'页数：{pages}/{page}页', 
	'columns'=>array(
		'id',
		array('name'=>'title',
			 'htmlOptions'=>array('width'=>'20%'),
			 'value'=>'mb_substr($data->title,0,10,"utf-8")',
			),
		array('name'=>'content',
			 'htmlOptions'=>array('width'=>'20%'),
			 'value'=>'mb_substr(strip_tags($data->content),0,10,"utf-8")',
		    ),
		array('name'=>'type',
			 'value'=>'News::model()->getNewsType($data->type)',
			),
		'user',
		array('name'=>'status',
			 'value'=>'News::model()->getNewsStatus($data->status)',
			 ),
		array(
			'class'=>'CButtonColumn',
		),
	),
));

数据模型类

public function search()
{
	$criteria=new CDbCriteria;

	$criteria->compare('id',$this->id);
	$criteria->compare('title',$this->title,true);
	$criteria->compare('content',$this->content,true);
	$criteria->compare('type',$this->type);
	$criteria->compare('user',$this->user,true);
	$criteria->compare('status',$this->status);
	$criteria->compare('create_data',$this->create_data,true);

	return new CActiveDataProvider($this, array(
		'criteria'=>$criteria,
		'pagination'=>array(
			'pageSize'=>50,
		),
	));
}

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