diff options
Diffstat (limited to 'demos/quickstart/protected/pages/Controls/Samples/TPager')
| -rw-r--r-- | demos/quickstart/protected/pages/Controls/Samples/TPager/Sample1.php | 162 |
1 files changed, 81 insertions, 81 deletions
diff --git a/demos/quickstart/protected/pages/Controls/Samples/TPager/Sample1.php b/demos/quickstart/protected/pages/Controls/Samples/TPager/Sample1.php index e5446f60..86563cc1 100644 --- a/demos/quickstart/protected/pages/Controls/Samples/TPager/Sample1.php +++ b/demos/quickstart/protected/pages/Controls/Samples/TPager/Sample1.php @@ -1,82 +1,82 @@ -<?php
-
-class Sample1 extends TPage
-{
- /**
- * Returns total number of data items.
- * In DB-driven applications, this typically requires
- * execution of an SQL statement with COUNT function.
- * Here we simply return a constant number.
- */
- protected function getDataItemCount()
- {
- return 19;
- }
-
- /**
- * Fetches a page of data.
- * In DB-driven applications, this can be achieved by executing
- * an SQL query with LIMIT clause.
- */
- protected function getData($offset,$limit)
- {
- $data=array(
- array('id'=>'ITN001','name'=>'Motherboard','quantity'=>1,'price'=>100.00,'imported'=>true),
- array('id'=>'ITN002','name'=>'CPU','quantity'=>1,'price'=>150.00,'imported'=>true),
- array('id'=>'ITN003','name'=>'Harddrive','quantity'=>2,'price'=>80.00,'imported'=>true),
- array('id'=>'ITN004','name'=>'Sound card','quantity'=>1,'price'=>40.00,'imported'=>false),
- array('id'=>'ITN005','name'=>'Video card','quantity'=>1,'price'=>150.00,'imported'=>true),
- array('id'=>'ITN006','name'=>'Keyboard','quantity'=>1,'price'=>20.00,'imported'=>false),
- array('id'=>'ITN007','name'=>'Monitor','quantity'=>2,'price'=>300.00,'imported'=>true),
- array('id'=>'ITN008','name'=>'CDRW drive','quantity'=>1,'price'=>40.00,'imported'=>true),
- array('id'=>'ITN009','name'=>'Cooling fan','quantity'=>2,'price'=>10.00,'imported'=>false),
- array('id'=>'ITN010','name'=>'Video camera','quantity'=>20,'price'=>30.00,'imported'=>true),
- array('id'=>'ITN011','name'=>'Card reader','quantity'=>10,'price'=>24.00,'imported'=>true),
- array('id'=>'ITN012','name'=>'Floppy drive','quantity'=>50,'price'=>12.00,'imported'=>false),
- array('id'=>'ITN013','name'=>'CD drive','quantity'=>25,'price'=>20.00,'imported'=>true),
- array('id'=>'ITN014','name'=>'DVD drive','quantity'=>15,'price'=>80.00,'imported'=>true),
- array('id'=>'ITN015','name'=>'Mouse pad','quantity'=>50,'price'=>5.00,'imported'=>false),
- array('id'=>'ITN016','name'=>'Network cable','quantity'=>40,'price'=>8.00,'imported'=>true),
- array('id'=>'ITN017','name'=>'Case','quantity'=>8,'price'=>65.00,'imported'=>false),
- array('id'=>'ITN018','name'=>'Surge protector','quantity'=>45,'price'=>15.00,'imported'=>false),
- array('id'=>'ITN019','name'=>'Speaker','quantity'=>35,'price'=>65.00,'imported'=>false),
- );
- return array_slice($data,$offset,$limit);
- }
-
- /**
- * Determines which page of data to be displayed and
- * populates the datalist with the fetched data.
- */
- protected function populateData()
- {
- $offset=$this->DataList->CurrentPageIndex*$this->DataList->PageSize;
- $limit=$this->DataList->PageSize;
- if($offset+$limit>$this->DataList->VirtualItemCount)
- $limit=$this->DataList->VirtualItemCount-$offset;
- $data=$this->getData($offset,$limit);
- $this->DataList->DataSource=$data;
- $this->DataList->dataBind();
- }
-
- public function onLoad($param)
- {
- parent::onLoad($param);
- if(!$this->IsPostBack)
- {
- $this->DataList->VirtualItemCount=$this->DataItemCount;
- $this->populateData();
- }
- }
-
- /**
- * Event handler to the OnPageIndexChanged event of pagers.
- */
- public function pageChanged($sender,$param)
- {
- $this->DataList->CurrentPageIndex=$param->NewPageIndex;
- $this->populateData();
- }
-}
-
+<?php + +class Sample1 extends TPage +{ + /** + * Returns total number of data items. + * In DB-driven applications, this typically requires + * execution of an SQL statement with COUNT function. + * Here we simply return a constant number. + */ + protected function getDataItemCount() + { + return 19; + } + + /** + * Fetches a page of data. + * In DB-driven applications, this can be achieved by executing + * an SQL query with LIMIT clause. + */ + protected function getData($offset,$limit) + { + $data=array( + array('id'=>'ITN001','name'=>'Motherboard','quantity'=>1,'price'=>100.00,'imported'=>true), + array('id'=>'ITN002','name'=>'CPU','quantity'=>1,'price'=>150.00,'imported'=>true), + array('id'=>'ITN003','name'=>'Harddrive','quantity'=>2,'price'=>80.00,'imported'=>true), + array('id'=>'ITN004','name'=>'Sound card','quantity'=>1,'price'=>40.00,'imported'=>false), + array('id'=>'ITN005','name'=>'Video card','quantity'=>1,'price'=>150.00,'imported'=>true), + array('id'=>'ITN006','name'=>'Keyboard','quantity'=>1,'price'=>20.00,'imported'=>false), + array('id'=>'ITN007','name'=>'Monitor','quantity'=>2,'price'=>300.00,'imported'=>true), + array('id'=>'ITN008','name'=>'CDRW drive','quantity'=>1,'price'=>40.00,'imported'=>true), + array('id'=>'ITN009','name'=>'Cooling fan','quantity'=>2,'price'=>10.00,'imported'=>false), + array('id'=>'ITN010','name'=>'Video camera','quantity'=>20,'price'=>30.00,'imported'=>true), + array('id'=>'ITN011','name'=>'Card reader','quantity'=>10,'price'=>24.00,'imported'=>true), + array('id'=>'ITN012','name'=>'Floppy drive','quantity'=>50,'price'=>12.00,'imported'=>false), + array('id'=>'ITN013','name'=>'CD drive','quantity'=>25,'price'=>20.00,'imported'=>true), + array('id'=>'ITN014','name'=>'DVD drive','quantity'=>15,'price'=>80.00,'imported'=>true), + array('id'=>'ITN015','name'=>'Mouse pad','quantity'=>50,'price'=>5.00,'imported'=>false), + array('id'=>'ITN016','name'=>'Network cable','quantity'=>40,'price'=>8.00,'imported'=>true), + array('id'=>'ITN017','name'=>'Case','quantity'=>8,'price'=>65.00,'imported'=>false), + array('id'=>'ITN018','name'=>'Surge protector','quantity'=>45,'price'=>15.00,'imported'=>false), + array('id'=>'ITN019','name'=>'Speaker','quantity'=>35,'price'=>65.00,'imported'=>false), + ); + return array_slice($data,$offset,$limit); + } + + /** + * Determines which page of data to be displayed and + * populates the datalist with the fetched data. + */ + protected function populateData() + { + $offset=$this->DataList->CurrentPageIndex*$this->DataList->PageSize; + $limit=$this->DataList->PageSize; + if($offset+$limit>$this->DataList->VirtualItemCount) + $limit=$this->DataList->VirtualItemCount-$offset; + $data=$this->getData($offset,$limit); + $this->DataList->DataSource=$data; + $this->DataList->dataBind(); + } + + public function onLoad($param) + { + parent::onLoad($param); + if(!$this->IsPostBack) + { + $this->DataList->VirtualItemCount=$this->DataItemCount; + $this->populateData(); + } + } + + /** + * Event handler to the OnPageIndexChanged event of pagers. + */ + public function pageChanged($sender,$param) + { + $this->DataList->CurrentPageIndex=$param->NewPageIndex; + $this->populateData(); + } +} + ?>
\ No newline at end of file |