File: docs/column/image.md

Implements

• ^Mesour\Table\Render\IColumn^ - Implemented by
• ^Mesour\DataGrid\Column\IColumn^ - Implemented by

Methods for ^Mesour\DataGrid\Column\Image^

| Method | Default | Possible values | Returns | Required | Description | |------------------|:----------------------------------------------------------------:|-----------------------------------------------------------------------|--------------------------------|----------|----------------------------------------------------------------------------------------------------------------------------------| | setMaxWidth | none | string Number or "80px", "1em"... | ^Mesour\DataGrid\Column\Image^ | no | Set max image width | | setMaxHeight | none | string Number or "80px", "1em"... | ^Mesour\DataGrid\Column\Image^ | no | Set max image height | | setPreviewPath | none, $_SERVER['DOCUMENT_ROOT'], $_SERVER['DOCUMENT_ROOT'] | $previewWebPath, $previewRootPath = NULL, $imageRootPath = NULL | ^Mesour\DataGrid\Column\Image^ | no | Set preview path for resizing images | | setCallback | none | callable $callback | ^Mesour\DataGrid\Column\Image^ | no | If you use callback, column shows output of this callback as image src attribute (only if not using temp dir and image resize) |

Callback parameters for method setCallback

| Parameter | Type | Description | |------------|:-----------------------------------------------:|-----------------------| | $column | ^Mesour\DataGrid\Column\Image^ | Image column instance | | $rowData | ^Mesour\Sources\ArrayHash^ / Entity / ActiveRow | Data for current row |

Events

=info=[Info] See onRenderon events page

Usage

$mesourApp = //instance Mesour\Components\Application\IApplication
$source = //some <a href="http://components.mesour.com/version3/component/sources/" target="_blank">data source</a> or two-dimensional array
$source->setPrimaryKey('user_id');

$grid = new Mesour\UI\DataGrid('numberDataGrid', $mesourApp);

$grid->setSource($source);

//! here add image column
$grid->addImage('avatar', 'Avatar')
    ->setPreviewPath(
        '/avatar/preview',
        __DIR__ . '/../../../htdocs',
        __DIR__ . '/../../../htdocs'
    )
    ->setMaxHeight(80) // translated as max-height: 80px;
    ->setMaxWidth(80); // can use 80, "80px", "1em"...

$grid->addText('name', 'Name');

$grid->addText('surname', 'Surname');

$grid->addText('email', 'E-mail');