diff options
| author | xue <> | 2006-02-05 00:47:08 +0000 |
|---|---|---|
| committer | xue <> | 2006-02-05 00:47:08 +0000 |
| commit | 9bf518fc15ed3945b8f770bd10c855a89c7707bc (patch) | |
| tree | aafb00affbe20264fcea35c88c23ed864bcd5be9 /demos/quickstart/protected/pages/Controls | |
| parent | c397b21f03fa535ec1c742dac1a66e315879cf10 (diff) | |
Updated sorting example of TDataGrid.
Diffstat (limited to 'demos/quickstart/protected/pages/Controls')
| -rw-r--r-- | demos/quickstart/protected/pages/Controls/DataGrid2.page | 2 | ||||
| -rw-r--r-- | demos/quickstart/protected/pages/Controls/Samples/TDataGrid/Sample4.php | 76 |
2 files changed, 4 insertions, 74 deletions
diff --git a/demos/quickstart/protected/pages/Controls/DataGrid2.page b/demos/quickstart/protected/pages/Controls/DataGrid2.page index 7f11071f..a081fa46 100644 --- a/demos/quickstart/protected/pages/Controls/DataGrid2.page +++ b/demos/quickstart/protected/pages/Controls/DataGrid2.page @@ -16,7 +16,7 @@ The following example shows how to make the previous book information table an i TDataGrid supports sorting its items according to specific columns. To enable sorting, set <tt>AllowSorting</tt> to true. This will turn column headers into clickable buttons if their <tt>SortExpression</tt> property is not empty. When users click on the header buttons, an <tt>OnSortCommand</tt> event will be raised. Developers can write handlers to respond to the sort command and sort the data according to <tt>SortExpression</tt> which is specified in the corresponding column.
</p>
<p>
-The following example turns Example 2 into a sortable datagrid. Users can click on any link button displayed in the header of a column and the data will be sorted in ascending order along that column.
+The following example turns the datagrid in <a href="?page=Controls.Samples.TDataGrid.Sample2">Example 2</a> into a sortable one. Users can click on the link button displayed in the header of any column, and the data will be sorted in ascending order along that column.
</p>
<com:RunBar PagePath="Controls.Samples.TDataGrid.Sample4" />
diff --git a/demos/quickstart/protected/pages/Controls/Samples/TDataGrid/Sample4.php b/demos/quickstart/protected/pages/Controls/Samples/TDataGrid/Sample4.php index 620dfc0f..f9c0804d 100644 --- a/demos/quickstart/protected/pages/Controls/Samples/TDataGrid/Sample4.php +++ b/demos/quickstart/protected/pages/Controls/Samples/TDataGrid/Sample4.php @@ -1,69 +1,9 @@ <?php
-class Sample4 extends TPage
-{
- protected function getData()
- {
- return array(
- array(
- 'ISBN'=>'0596007124',
- 'title'=>'Head First Design Patterns',
- 'publisher'=>'O\'Reilly Media, Inc.',
- 'price'=>29.67,
- 'instock'=>true,
- 'rating'=>4,
- ),
- array(
- 'ISBN'=>'0201633612',
- 'title'=>'Design Patterns: Elements of Reusable Object-Oriented Software',
- 'publisher'=>'Addison-Wesley Professional',
- 'price'=>47.04,
- 'instock'=>true,
- 'rating'=>5,
- ),
- array(
- 'ISBN'=>'0321247140',
- 'title'=>'Design Patterns Explained : A New Perspective on Object-Oriented Design',
- 'publisher'=>'Addison-Wesley Professional',
- 'price'=>37.49,
- 'instock'=>true,
- 'rating'=>4,
- ),
- array(
- 'ISBN'=>'0201485672',
- 'title'=>'Refactoring: Improving the Design of Existing Code',
- 'publisher'=>'Addison-Wesley Professional',
- 'price'=>47.14,
- 'instock'=>true,
- 'rating'=>3,
- ),
- array(
- 'ISBN'=>'0321213351',
- 'title'=>'Refactoring to Patterns',
- 'publisher'=>'Addison-Wesley Professional',
- 'price'=>38.49,
- 'instock'=>true,
- 'rating'=>2,
- ),
- array(
- 'ISBN'=>'0735619670',
- 'title'=>'Code Complete',
- 'publisher'=>'Microsoft Press',
- 'price'=>32.99,
- 'instock'=>false,
- 'rating'=>4,
- ),
- array(
- 'ISBN'=>'0321278658 ',
- 'title'=>'Extreme Programming Explained : Embrace Change',
- 'publisher'=>'Addison-Wesley Professional',
- 'price'=>34.99,
- 'instock'=>true,
- 'rating'=>3,
- ),
- );
- }
+Prado::using('Application.pages.Controls.Samples.TDataGrid.Sample2');
+class Sample4 extends Sample2
+{
protected function sortData($data,$key)
{
$compare = create_function('$a,$b','if ($a["'.$key.'"] == $b["'.$key.'"]) {return 0;}else {return ($a["'.$key.'"] > $b["'.$key.'"]) ? 1 : -1;}');
@@ -71,16 +11,6 @@ class Sample4 extends TPage return $data ;
}
- public function onLoad($param)
- {
- parent::onLoad($param);
- if(!$this->IsPostBack)
- {
- $this->DataGrid->DataSource=$this->Data;
- $this->DataGrid->dataBind();
- }
- }
-
public function sortDataGrid($sender,$param)
{
$this->DataGrid->DataSource=$this->sortData($this->Data,$param->SortExpression);
|