diff options
Diffstat (limited to 'demos/quickstart/protected/pages/Controls/Samples')
| -rw-r--r-- | demos/quickstart/protected/pages/Controls/Samples/TPager/Sample1.page | 77 | ||||
| -rw-r--r-- | demos/quickstart/protected/pages/Controls/Samples/TPager/Sample1.php | 82 | 
2 files changed, 159 insertions, 0 deletions
diff --git a/demos/quickstart/protected/pages/Controls/Samples/TPager/Sample1.page b/demos/quickstart/protected/pages/Controls/Samples/TPager/Sample1.page new file mode 100644 index 00000000..0d61f580 --- /dev/null +++ b/demos/quickstart/protected/pages/Controls/Samples/TPager/Sample1.page @@ -0,0 +1,77 @@ +<com:TContent ID="body">
 +
 +<h1>TPager Sample</h1>
 +<p>
 +The following sample displays three different pagers associated with a single TDataList control. The datalist control is enabled with custom paging, which allows it to read only one page of data each time. This is typical in DB-driven applications.
 +</p>
 +
 +<div>
 +Go to page: 
 +<com:TPager ID="Pager" 
 +	ControlToPaginate="DataList" 
 +	PageButtonCount="3"
 +	Mode="Numeric"
 +	OnPageIndexChanged="pageChanged"
 +	/>
 +</div>
 +
 +<com:TDataList
 +     ID="DataList"
 +     AllowPaging="true"
 +     AllowCustomPaging="true"
 +	 PageSize="2"
 +     EnableViewState="true"
 +     RepeatColumns="2"
 +     RepeatDirection="Vertical"
 +     ItemStyle.Font.Italic="true"
 +     ItemStyle.BackColor="#BFCFFF"
 +     HeaderStyle.BackColor="black"
 +     HeaderStyle.ForeColor="white"
 +     FooterStyle.BackColor="gray"
 +     AlternatingItemStyle.BackColor="#E6ECFF">
 +
 +<prop:HeaderTemplate>
 +<div style="font-weight:bold; text-align:center;">Computer Parts</div>
 +</prop:HeaderTemplate>
 +
 +<prop:FooterTemplate>
 +<div style="font-weight:bold; text-align:center;">
 +Total <%# $this->Parent->PageCount %> pages.
 +</div>
 +</prop:FooterTemplate>
 +
 +<prop:ItemTemplate>
 +<table border="0" width="300">
 +<tr>
 +  <th>ID</th><th>Name</th><th>Quantity</th><th>Price</th>
 +</tr>
 +<tr>
 +  <td align="right"><com:TLiteral Text=<%#$this->DataItem['id'] %> /></td>
 +  <td align="right"><com:TLiteral Text=<%#$this->DataItem['name'] %> /></td>
 +  <td align="right"><com:TLiteral Text=<%#$this->DataItem['quantity'] %> /></td>
 +  <td align="right">$<com:TLiteral Text=<%#$this->DataItem['price'] %> /></td>
 +</tr>
 +</table>
 +</prop:ItemTemplate>
 +
 +</com:TDataList>
 +
 +<com:TPager ID="Pager2" 
 +	ControlToPaginate="DataList" 
 +	FirstPageText="9"
 +	LastPageText=":"
 +	Mode="NextPrev"
 +	NextPageText="4"
 +	PrevPageText="3"
 +	Font.Name="Webdings"
 +	OnPageIndexChanged="pageChanged"
 +	/>
 +<br/>
 +Choose page:
 +<com:TPager ID="Pager3" 
 +	ControlToPaginate="DataList" 
 +	Mode="List"
 +	OnPageIndexChanged="pageChanged"
 +	/>
 +
 +</com:TContent>
\ No newline at end of file diff --git a/demos/quickstart/protected/pages/Controls/Samples/TPager/Sample1.php b/demos/quickstart/protected/pages/Controls/Samples/TPager/Sample1.php new file mode 100644 index 00000000..e5446f60 --- /dev/null +++ b/demos/quickstart/protected/pages/Controls/Samples/TPager/Sample1.php @@ -0,0 +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();
 +	}
 +}
 +
 +?>
\ No newline at end of file  | 
