From e050f7f5e259ffc9df018a7021e8ed946b4d614e Mon Sep 17 00:00:00 2001
From: xue <>
Date: Sat, 31 Dec 2005 01:56:58 +0000
Subject: Added TDropDownList samples.

---
 .../quickstart/protected/pages/Controls/List.page  |  9 ++-
 .../pages/Controls/Samples/TDropDownList/Home.page | 91 ++++++++++++++++++++++
 .../pages/Controls/Samples/TDropDownList/Home.php  | 22 ++++++
 3 files changed, 121 insertions(+), 1 deletion(-)
 create mode 100644 demos/quickstart/protected/pages/Controls/Samples/TDropDownList/Home.page
 create mode 100644 demos/quickstart/protected/pages/Controls/Samples/TDropDownList/Home.php

(limited to 'demos/quickstart')

diff --git a/demos/quickstart/protected/pages/Controls/List.page b/demos/quickstart/protected/pages/Controls/List.page
index 4a3610fc..f305580b 100644
--- a/demos/quickstart/protected/pages/Controls/List.page
+++ b/demos/quickstart/protected/pages/Controls/List.page
@@ -1,14 +1,21 @@
 <com:TContent ID="body" >
 
 <h1>List Controls</h1>
+<p>
+List controls covered in this section are all inherit directly or indirectly from <tt>TDataBoundControl</tt>. Therefore, you can do various databinding operations with them. More details about databinding will be given in later sections.
+</p>
 
 <h2>TListBox</h2>
 <p>
-<tt>TListBox</tt> displays a list box that allows single or multiple selection. Set the property <tt>SelectionMode</tt> as <tt>Single</tt> to make a single selection list box, and <tt>Multiple</tt> a multiple selection list box. The items in the list box are represented by the <tt>Items</tt> property. The number of rows displayed in the box is specified via the <tt>Rows</tt> property value. Some other important properties that <tt>TListBox</tt> inherits from <tt>TListControl</tt> include: <tt>Items</tt>, <tt>SelectedIndex</tt>, <tt>SelectedIndices</tt>, <tt>SelectedItem</tt>, <tt>SelectedValue</tt>, <tt>AutoPostBack</tt> and <tt>CausesValidation</tt>. Note, since <tt>TDataBoundControl</tt> is an ancestor class of <tt>TListBox</tt>, you can do various databinding operations with a list box control. More details are covered in sections about databinding.
+<tt>TListBox</tt> displays a list box that allows single or multiple selection. Set the property <tt>SelectionMode</tt> as <tt>Single</tt> to make a single selection list box, and <tt>Multiple</tt> a multiple selection list box. The items in the list box are represented by the <tt>Items</tt> property. The number of rows displayed in the box is specified via the <tt>Rows</tt> property value. Some other important properties that <tt>TListBox</tt> inherits from <tt>TListControl</tt> include: <tt>Items</tt>, <tt>SelectedIndex</tt>, <tt>SelectedIndices</tt>, <tt>SelectedItem</tt>, <tt>SelectedValue</tt>, <tt>AutoPostBack</tt> and <tt>CausesValidation</tt>.
 </p>
 <com:RunBar PagePath="Controls.Samples.TListBox.Home" />
 
 <h2>TDropDownList</h2>
+<p>
+<tt>TDropDownList</tt> displays a dropdown list box that allows users to select a single option from a few prespecified ones. The items in the list box are represented by the <tt>Items</tt> property. The selected item can be retrieved via <tt>SelectedItem</tt> property. If <tt>AutoPostBack</tt> is true, selection change will cause page postback.
+</p>
+<com:RunBar PagePath="Controls.Samples.TDropDownList.Home" />
 
 <h2>TCheckBoxList</h2>
 
diff --git a/demos/quickstart/protected/pages/Controls/Samples/TDropDownList/Home.page b/demos/quickstart/protected/pages/Controls/Samples/TDropDownList/Home.page
new file mode 100644
index 00000000..9b82a969
--- /dev/null
+++ b/demos/quickstart/protected/pages/Controls/Samples/TDropDownList/Home.page
@@ -0,0 +1,91 @@
+<com:TContent ID="body">
+
+<h1>TDropDownList Samples</h1>
+
+<table class="sampletable">
+
+<tr>
+<td class="samplenote">
+Dropdown list with default settings:
+</td>
+<td class="sampleaction">
+<com:TDropDownList />
+</td>
+</tr>
+
+<tr>
+<td class="samplenote">
+Dropdown list with initial items:
+</td>
+<td class="sampleaction">
+<com:TDropDownList>
+  <com:TListItem Value="value 1" Text="item 1" />
+  <com:TListItem Value="value 2" Text="item 2" Selected="true" />
+  <com:TListItem Value="value 3" Text="item 3" />
+  <com:TListItem Value="value 4" Text="item 4" />
+</com:TDropDownList>
+</td>
+</tr>
+
+<tr>
+<td class="samplenote">
+List box with customized row number, color and font:
+</td>
+<td class="sampleaction">
+<com:TDropDownList Rows="3" ForeColor="blue" Font.Size="14pt">
+  <com:TListItem Value="value 1" Text="item 1" />
+  <com:TListItem Value="value 2" Text="item 2" Selected="true" />
+  <com:TListItem Value="value 3" Text="item 3" />
+  <com:TListItem Value="value 4" Text="item 4" />
+</com:TDropDownList>
+</td>
+</tr>
+
+<tr>
+<td class="samplenote">
+Disabled Dropdown list:
+</td>
+<td class="sampleaction">
+<com:TDropDownList Enabled="false">
+  <com:TListItem Value="value 1" Text="item 1" />
+  <com:TListItem Value="value 2" Text="item 2" Selected="true" />
+  <com:TListItem Value="value 3" Text="item 3" />
+  <com:TListItem Value="value 4" Text="item 4" />
+</com:TDropDownList>
+</td>
+</tr>
+
+<tr>
+<td class="samplenote">
+Auto postback Dropdown list:
+</td>
+<td class="sampleaction">
+<com:TDropDownList AutoPostBack="true" SelectedIndexChanged="selectionChanged">
+  <com:TListItem Value="value 1" Text="item 1" />
+  <com:TListItem Value="value 2" Text="item 2" Selected="true" />
+  <com:TListItem Value="value 3" Text="item 3" />
+  <com:TListItem Value="value 4" Text="item 4" />
+</com:TDropDownList>
+<com:TLabel ID="SelectionResult" ForeColor="red" />
+</td>
+</tr>
+
+<tr>
+<td class="samplenote">
+Dropdown list's behavior upon postback:
+</td>
+<td class="sampleaction">
+<com:TDropDownList ID="ListBox1">
+  <com:TListItem Value="value 1" Text="item 1" />
+  <com:TListItem Value="value 2" Text="item 2" Selected="true" />
+  <com:TListItem Value="value 3" Text="item 3" />
+  <com:TListItem Value="value 4" Text="item 4" />
+</com:TDropDownList>
+<com:TButton Text="Submit" Click="buttonClicked"/>
+<com:TLabel ID="SelectionResult2" ForeColor="red" />
+</td>
+</tr>
+
+</table>
+
+</com:TContent>
\ No newline at end of file
diff --git a/demos/quickstart/protected/pages/Controls/Samples/TDropDownList/Home.php b/demos/quickstart/protected/pages/Controls/Samples/TDropDownList/Home.php
new file mode 100644
index 00000000..3835d3c3
--- /dev/null
+++ b/demos/quickstart/protected/pages/Controls/Samples/TDropDownList/Home.php
@@ -0,0 +1,22 @@
+<?php
+
+class Home extends TPage
+{
+	public function selectionChanged($sender,$param)
+	{
+		$index=$sender->SelectedIndex;
+		$value=$sender->SelectedValue;
+		$text=$sender->SelectedItem->Text;
+		$this->SelectionResult->Text="Your selection is (Index: $index, Value: $value, Text: $text).";
+	}
+
+	public function buttonClicked($sender,$param)
+	{
+		$index=$this->ListBox1->SelectedIndex;
+		$value=$this->ListBox1->SelectedValue;
+		$text=$this->ListBox1->SelectedItem->Text;
+		$this->SelectionResult2->Text="Your selection is (Index: $index, Value: $value, Text: $text).";
+	}
+}
+
+?>
\ No newline at end of file
-- 
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