diff options
| author | xue <> | 2006-01-19 17:14:45 +0000 |
|---|---|---|
| committer | xue <> | 2006-01-19 17:14:45 +0000 |
| commit | 598fac7617264c20b5c7e6f914b5aba18a677b01 (patch) | |
| tree | 08f916e232872b1309142176e12cc4d3a62e7f3b /demos/quickstart/protected/pages/Controls/Samples/TListBox/Home.php | |
| parent | f56a3799ded6b18c98eb9810d9e4c79a9c23c796 (diff) | |
Fix a few issues with listcontrols about databinding.
Diffstat (limited to 'demos/quickstart/protected/pages/Controls/Samples/TListBox/Home.php')
| -rw-r--r-- | demos/quickstart/protected/pages/Controls/Samples/TListBox/Home.php | 79 |
1 files changed, 53 insertions, 26 deletions
diff --git a/demos/quickstart/protected/pages/Controls/Samples/TListBox/Home.php b/demos/quickstart/protected/pages/Controls/Samples/TListBox/Home.php index 6b1d07e1..cd9d7c13 100644 --- a/demos/quickstart/protected/pages/Controls/Samples/TListBox/Home.php +++ b/demos/quickstart/protected/pages/Controls/Samples/TListBox/Home.php @@ -2,50 +2,77 @@ class Home extends TPage
{
- public function selectionChanged($sender,$param)
+ public function onLoad($param)
{
- $index=$sender->SelectedIndex;
- $value=$sender->SelectedValue;
- $text=$sender->SelectedItem->Text;
- $this->SelectionResult->Text="Your selection is (Index: $index, Value: $value, Text: $text).";
+ parent::onLoad($param);
+ if(!$this->IsPostBack)
+ {
+ $data=array('item 1','item 2','item 3','item 4');
+ $this->DBListBox1->DataSource=$data;
+ $this->DBListBox1->dataBind();
+
+ $data=array('key 1'=>'item 1','key 2'=>'item 2',
+ 'key 3'=>'item 3','key 4'=>'item 4');
+ $this->DBListBox2->DataSource=$data;
+ $this->DBListBox2->dataBind();
+
+ $data=array(
+ array('id'=>'001','name'=>'John','age'=>31),
+ array('id'=>'002','name'=>'Mary','age'=>30),
+ array('id'=>'003','name'=>'Cary','age'=>20));
+ $this->DBListBox3->DataSource=$data;
+ $this->DBListBox3->dataBind();
+ }
}
- public function buttonClicked($sender,$param)
+ public function DBListBox1Changed($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).";
+ $this->collectSelectionResult($sender,$this->DBListBox1Result);
}
- public function multiSelectionChanged($sender,$param)
+ public function DBListBox2Changed($sender,$param)
+ {
+ $this->collectSelectionResult($sender,$this->DBListBox2Result);
+ }
+
+ public function DBListBox3Changed($sender,$param)
+ {
+ $this->collectSelectionResult($sender,$this->DBListBox3Result);
+ }
+
+ protected function collectSelectionResult($input,$output)
{
- $indices=$sender->SelectedIndices;
+ $indices=$input->SelectedIndices;
$result='';
foreach($indices as $index)
{
- $item=$sender->Items[$index];
+ $item=$input->Items[$index];
$result.="(Index: $index, Value: $item->Value, Text: $item->Text)\n";
}
if($result==='')
- $this->MultiSelectionResult->Text='Your selection is empty.';
+ $output->Text='Your selection is empty.';
else
- $this->MultiSelectionResult->Text='Your selection is: '.$result;
+ $output->Text='Your selection is: '.$result;
+ }
+
+ public function selectionChanged($sender,$param)
+ {
+ $this->collectSelectionResult($sender,$this->SelectionResult);
+ }
+
+ public function buttonClicked($sender,$param)
+ {
+ $this->collectSelectionResult($this->ListBox1,$this->SelectionResult2);
+ }
+
+ public function multiSelectionChanged($sender,$param)
+ {
+ $this->collectSelectionResult($sender,$this->MultiSelectionResult);
}
public function buttonClicked2($sender,$param)
{
- $indices=$this->ListBox2->SelectedIndices;
- $result='';
- foreach($indices as $index)
- {
- $item=$this->ListBox2->Items[$index];
- $result.="(Index: $index, Value: $item->Value, Text: $item->Text)\n";
- }
- if($result==='')
- $this->MultiSelectionResult2->Text='Your selection is empty.';
- else
- $this->MultiSelectionResult2->Text='Your selection is: '.$result;
+ $this->collectSelectionResult($this->ListBox2,$this->MultiSelectionResult2);
}
}
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