From 9afa1445890254e867dd172a36f42484aec8916b Mon Sep 17 00:00:00 2001
From: xue <>
Date: Wed, 28 Jun 2006 18:23:52 +0000
Subject: merge from 3.0 branch till 1208.

---
 .../pages/Controls/Samples/TPager/Sample1.page     | 77 ++++++++++++++++++++
 .../pages/Controls/Samples/TPager/Sample1.php      | 82 ++++++++++++++++++++++
 2 files changed, 159 insertions(+)
 create mode 100644 demos/quickstart/protected/pages/Controls/Samples/TPager/Sample1.page
 create mode 100644 demos/quickstart/protected/pages/Controls/Samples/TPager/Sample1.php

(limited to 'demos/quickstart/protected/pages/Controls/Samples/TPager')

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
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