Structures_DataGrid_DataSource_Array -- Array Data Source Driver
Description
This class is a data source driver for a 2D array
Supported operations modes
This driver supports the following operation modes:
Options
This driver accepts the following options:
Tableau 62-2. Options for this driver
| Option | Type | Description | Default Value |
|---|
| fields | array | Which data fields to fetch from the datasource. An empty array
means: all fields. Form: array(field1, field2, ...) | array() |
| generate_columns | bool | Generate Structures_DataGrid_Column objects with labels. See the
'labels' option. DEPRECATED: use Structures_DataGrid::generateColumns()
instead | false |
| labels | array | Data field to column label mapping. Only used when
'generate_columns' is true. Form: array(field => label, ...)
DEPRECATED: use Structures_DataGrid::generateColumns() instead | array() |
| natsort | boolean | Whether the array should be sorted naturally (e.g. example1,
Example2, test1, Test2) or not (e.g. Example2, Test2, example1, test1;
i.e. capital letters will come first). | false |
| primaryKey | array | Name(s), or numerical index(es) of the field(s) which contain a
unique record identifier (only use several fields in case of a
multiple-fields primary key) | null |
General notes
This driver expects an array of the following form:
$data = array(0 => array('col0' => 'val00', 'col1' => 'val01', ...),
1 => array('col0' => 'val10', 'col1' => 'val11', ...),
...
); |
The first level of this array contains one entry for each row. For every
row entry an array with the data for this row is expected. Such an array
contains the field names as the keys. For example, 'val01' is the value
of the column with the field name 'col1' in the first row. Row numbers
start with 0, not with 1.
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Last updated: Sun, 28 Sep 2008 |
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Do you think that something on this page is wrong? Please file a bug report or add a note.
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| User Notes: |
Note by: pierre.labrie@mediom.qc.ca
The 2D array should have only labels for the columns not for the rows.
Ex:
$datagrid =& new Structures_DataGrid();
$fruits = array (
array ("a"=>"orange", "b"=>"banane", "c"=>"pomme"),
array ("a"=>"citron", "b"=>"mangue", "c"=>"fraise"));
$test = $datagrid->bind($fruits,array(),'Array');
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