PEAR マニュアル
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Structures_DataGrid::sortRecordSet()

Structures_DataGrid::sortRecordSet() -- Sorts the record set based on a column

概要

sortRecordSet (string $sortBy, string $direction)

説明

This method allows you to sort the data set that is in the datagrid. If you are using a datasource object such as DB_DataObject, it will attempt to run the relevent sort method. Otherwise it will sort the array using PHP's multisort function.

パラメータ

string $sortBy: The column to sort the data set by
string $direction: The direction to sort. The only values available are 'ASC' for an ascending sort or 'DESC' for a descending sort.

注意

For the DataSource drivers Array, CSV, RSS and XML sortRecordSet() needs to be called after bind().

For all other DataSource drivers like DataObject, DB, DBQuery, DBTable sortRecordSet() needs to be called after before bind().

例

例 54-1Sorting a record set.


<?php
require_once 'Structures/DataGrid.php';

$dg =& new Structures_DataGrid();

// ... get my data and bind it to the $dg ...

$dg->sortRecordSet('lname', 'ASC');

$dg->render();
?>

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Structures_DataGrid::render()	上に戻る	Structures_DataGrid_Column