From 4d8ed423f7b4a8eae2898cc5552829595717a581 Mon Sep 17 00:00:00 2001
From: xue <>
Date: Mon, 2 Jan 2006 20:59:17 +0000
Subject: TCheckBoxList and TRadioButtonList completed.

---
 .../pages/Controls/Samples/TDropDownList/Home.php  | 24 ++++++++++++++--------
 1 file changed, 16 insertions(+), 8 deletions(-)

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

diff --git a/demos/quickstart/protected/pages/Controls/Samples/TDropDownList/Home.php b/demos/quickstart/protected/pages/Controls/Samples/TDropDownList/Home.php
index 3835d3c3..5dfa3bba 100644
--- a/demos/quickstart/protected/pages/Controls/Samples/TDropDownList/Home.php
+++ b/demos/quickstart/protected/pages/Controls/Samples/TDropDownList/Home.php
@@ -4,18 +4,26 @@ 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: $text).";
+		if(($index=$sender->SelectedIndex)>=0)
+		{
+			$value=$sender->SelectedValue;
+			$text=$sender->SelectedItem->Text;
+			$this->SelectionResult->Text="Your selection is (Index: $index, Value: $value, Text: $text).";
+		}
+		else
+			$this->SelectionResult->Text="Your selection is empty.";
 	}
 
 	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: $text).";
+		if(($index=$this->ListBox1->SelectedIndex)>=0)
+		{
+			$value=$this->ListBox1->SelectedValue;
+			$text=$this->ListBox1->SelectedItem->Text;
+			$this->SelectionResult2->Text="Your selection is (Index: $index, Value: $value, Text: $text).";
+		}
+		else
+			$this->SelectionResult2->Text="Your selection is empty.";
 	}
 }
 
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