Structures_DataGrid::addColumn()
-- Add a column, with optional position
Description
This package is not documented yet.
Parameter
- string
$position
One of: "last", "first", "after" or
"before" (default:
"last")
- string
$relativeTo
The name (label) or field name of the
relative column, if $position is "after"
or "before"
- object
$column
The Structures_DataGrid_Column object
(reference to)
Return value
returns
PEAR_Error on failure, void otherwise
Throws
throws
no exceptions thrown
Examples
Example 62-1. Adding a simple column
<?php
$datagrid =& new Structures_DataGrid();
$column = new Structures_DataGrid_Column('Title', 'title', 'title', array('align' => 'center'), 'N/A', null);
$datagrid->addColumn($column);
?>
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Note
This function can not be called
statically.
constructor
Structures_DataGrid::
Structures_DataGrid
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Structures_DataGrid::attachRenderer
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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: pierre2543@hotmail.com
If you are binding with a datasource and also want to add a column, make sure you call generateColumns() prior to adding your custom column. If you don't, none of the columns from the datasource will appear in your output.
Here's an example:
$dataobject = new DO_Task();
$datagrid =& new Structures_DataGrid(10);
$datagrid->bind($dataobject);
$datagrid->generateColumns(); //important!!
$datagrid->addColumn(new Structures_DataGrid_Column(
'Actions',
null,
null,
null,
null,
array('actionColumnCallback'),
'last'
));
$output = $datagrid->getOutput();
// Print rendering error if any
if (PEAR::isError($output))
echo $output->getMessage();
else
echo $output;
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