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Yii-列表- 定义分页，分页方法

方法一：控制器定义
  1. function actionIndex(){
  2.     $criteria = new CDbCriteria();
  3.     $count=Article::model()->count($criteria);
  4.     $pages=new CPagination($count);
  5.  
  6.     // 返回前一页
  7.     $pages->pageSize=10;
  8.     $pages->applyLimit($criteria);
  9.     $models = Post::model()->findAll($criteria);
  10.  
  11.     $this->render('index', array(
  12.     'models' => $models,
  13.          'pages' => $pages
  14.     ));
  15. }

视图定义
  1. <?php foreach($models as $model): ?>
  2.     // 显示一个模型
  3. <?php endforeach; ?>
  4.  
  5. // 显示分页
  6. <?php $this->widget('CLinkPager', array(
  7.     'pages' => $pages,
  8. )) ?>

方法二：控制器定义

  1. public function actionIndex()
  2. {
  3. 	$dataProvider=new CActiveDataProvider('News',array(
  4. 			'criteria'=>array(
  5. 				'condition'=>'status=1',
  6. 				'order'=>'create_time DESC',
  7. 				'with'=>array('author'),
  8. 			),
  9. 			'pagination'=>array(
  10. 				'pageSize'=>20,
  11. 			),
  12. 	));
  13. 	$this->render('index',array(
  14. 		'dataProvider'=>$dataProvider,
  15. 	));
  16. }
视图文件
  1. <?php $this->widget('zii.widgets.CListView', array(
  2. 	'dataProvider'=>$dataProvider,
  3. 	'itemView'=>'_view',
  4. )); ?>

方法三：视图文件

  1. <?php $this->widget('zii.widgets.grid.CGridView', array(
  2. 	'id'=>'news-grid',
  3. 	'dataProvider'=>$model->search(),
  4. 	'filter'=>$model,
  5. 	'template'=>'{items}{summary}{pager}',  
  6.      	 'pager'=>array(  
  7.             'class'=>'CLinkPager', 
  8.             'header'=>'分页：',  
  9.             'prevPageLabel'=>'上一页',  
  10.             'nextPageLabel'=>'下一页',
  11.        ),     
  12.    	 'summaryText'=>'页数：{pages}/{page}页', 
  13. 	'columns'=>array(
  14. 		'id',
  15. 		array('name'=>'title',
  16. 			 'htmlOptions'=>array('width'=>'20%'),
  17. 			 'value'=>'mb_substr($data->title,0,10,"utf-8")',
  18. 			),
  19. 		array('name'=>'content',
  20. 			 'htmlOptions'=>array('width'=>'20%'),
  21. 			 'value'=>'mb_substr(strip_tags($data->content),0,10,"utf-8")',
  22. 		    ),
  23. 		array('name'=>'type',
  24. 			 'value'=>'News::model()->getNewsType($data->type)',
  25. 			),
  26. 		'user',
  27. 		array('name'=>'status',
  28. 			 'value'=>'News::model()->getNewsStatus($data->status)',
  29. 			 ),
  30. 		array(
  31. 			'class'=>'CButtonColumn',
  32. 		),
  33. 	),
  34. ));

数据模型类

  1. public function search()
  2. {
  3. 	$criteria=new CDbCriteria;
  4.  
  5. 	$criteria->compare('id',$this->id);
  6. 	$criteria->compare('title',$this->title,true);
  7. 	$criteria->compare('content',$this->content,true);
  8. 	$criteria->compare('type',$this->type);
  9. 	$criteria->compare('user',$this->user,true);
  10. 	$criteria->compare('status',$this->status);
  11. 	$criteria->compare('create_data',$this->create_data,true);
  12.  
  13. 	return new CActiveDataProvider($this, array(
  14. 		'criteria'=>$criteria,
  15. 		'pagination'=>array(
  16. 			'pageSize'=>50,
  17. 		),
  18. 	));
  19. }


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