Structures_DataGrid_DataSource_Excel
Supported operations modes
This driver supports the following operation modes:
Table 62-1. Supported operations modes of this driver
| Mode | Supported? |
|---|---|
| Multiple field sorting | no |
| Insert, update and delete records | no |
Options
This driver accepts the following options:
Table 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 |
| header | bool | Whether the Excel file contains a header row | 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
Spreadsheet_Excel_Reader ("PHP-ExcelReader") is not available as a PEAR package. It is available on SourceForge.net: http://sourceforge.net/projects/phpexcelreader/
This class expects the file reader.php in the directory Spreadsheet/Excel/.
Please note that the current version (2i) of Spreadsheet_Excel_Reader contains a die() statement in the read() method in reader.php (line 171). This makes a reasonable PEAR error handling for the "file not found" error impossible.
It is therefore recommended that you replace the die() statement by something like this:
return PEAR::raiseError('The filename ' . $sFileName . ' is not readable'); |