merge from 3.0 branch till 1208.

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>
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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();

+	}

+}

+

+?>
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