yii\grid\SerialColumn - Yii2 类参考手册

Class yii\grid\SerialColumn

Inheritance	yii\grid\SerialColumn » yii\grid\Column » yii\base\BaseObject
Implements	yii\base\Configurable
Available since version	2.0

SerialColumn displays a column of row numbers (1-based).

To add a SerialColumn to the yii\grid\GridView, add it to the columns configuration as follows:

'columns' => [
    // ...
    [
        'class' => 'yii\grid\SerialColumn',
        // you may configure additional properties here
    ],
]

For more details and usage information on SerialColumn, see the guide article on data widgets.

Public Properties

属性Property	类型 Type	简介 Description	定义在 Defined By
$content	callable	This is a callable that will be used to generate the content of each cell.	yii\grid\Column
$contentOptions	array\|Closure	The HTML attributes for the data cell tag.	yii\grid\Column
$filterOptions	array	The HTML attributes for the filter cell tag.	yii\grid\Column
$footer	string	The footer cell content.	yii\grid\Column
$footerOptions	array	The HTML attributes for the footer cell tag.	yii\grid\Column
$grid	yii\grid\GridView	The grid view object that owns this column.	yii\grid\Column
$header	string	The header cell content.	yii\grid\SerialColumn
$headerOptions	array	The HTML attributes for the header cell tag.	yii\grid\Column
$options	array	The HTML attributes for the column group tag.	yii\grid\Column
$visible	boolean	Whether this column is visible.	yii\grid\Column

方法 Method	简介 Description	定义在 Defined By
__call()	Calls the named method which is not a class method.	yii\base\BaseObject
__construct()	Constructor.	yii\base\BaseObject
__get()	Returns the value of an object property.	yii\base\BaseObject
__isset()	Checks if a property is set, i.e. defined and not null.	yii\base\BaseObject
__set()	Sets value of an object property.	yii\base\BaseObject
__unset()	Sets an object property to null.	yii\base\BaseObject
canGetProperty()	Returns a value indicating whether a property can be read.	yii\base\BaseObject
canSetProperty()	Returns a value indicating whether a property can be set.	yii\base\BaseObject
className()	Returns the fully qualified name of this class.	yii\base\BaseObject
hasMethod()	Returns a value indicating whether a method is defined.	yii\base\BaseObject
hasProperty()	Returns a value indicating whether a property is defined.	yii\base\BaseObject
init()	Initializes the object.	yii\base\BaseObject
renderDataCell()	Renders a data cell.	yii\grid\Column
renderFilterCell()	Renders the filter cell.	yii\grid\Column
renderFooterCell()	Renders the footer cell.	yii\grid\Column
renderHeaderCell()	Renders the header cell.	yii\grid\Column

方法 Method	简介 Description	定义在 Defined By
getHeaderCellLabel()	Returns header cell label.	yii\grid\Column
renderDataCellContent()	Renders the data cell content.	yii\grid\SerialColumn
renderFilterCellContent()	Renders the filter cell content.	yii\grid\Column
renderFooterCellContent()	Renders the footer cell content.	yii\grid\Column
renderHeaderCellContent()	Renders the header cell content.	yii\grid\Column

$header public property

The header cell content. Note that it will not be HTML-encoded.

public string $header = '#'

renderDataCellContent() protected method

Renders the data cell content.

protected string renderDataCellContent ( $model, $key, $index )
$model	mixed	The data model
$key	mixed	The key associated with the data model
$index	integer	The zero-based index of the data model among the models array returned by yii\grid\GridView::$dataProvider.
return	string	The rendering result