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<?php
/**
* @package yii2-grid
* @author Kartik Visweswaran <kartikv2@gmail.com>
* @copyright Copyright © Kartik Visweswaran, Krajee.com, 2014 - 2020
* @version 3.3.6
*/
namespace kartik\grid;
use Closure;
use yii\base\InvalidConfigException;
use yii\helpers\ArrayHelper;
use yii\helpers\Html;
use yii\helpers\Json;
use kartik\editable\Editable;
use kartik\base\Config;
/**
* The EditableColumn converts the data to editable using the Editable widget [[\kartik\editable\Editable]].
*
* To add an EditableColumn to the gridview, add it to the [[GridView::columns|columns]] configuration as follows:
*
* ```php
* 'columns' => [
* // ...
* [
* 'class' => EditableColumn::className(),
* // you may configure additional properties here
* ],
* ]
* ```
*
* @author Kartik Visweswaran <kartikv2@gmail.com>
* @since 1.0
*/
class EditableColumn extends DataColumn
{
/**
* @var array|Closure the configuration options for the [[\kartik\editable\Editable]] widget. If not set as an
* array, this can be passed as a callback function of the signature: `function ($model, $key, $index)`, where:
* - `$model`: _\yii\base\Model_, is the data model.
* - `$key`: _string|object_, is the primary key value associated with the data model.
* - `$index`: _integer_, is the zero-based index of the data model among the model array returned by [[dataProvider]].
* - `$column`: _EditableColumn_, is the column object instance.
*
* This property allows to configure these additional settings for configuring the widget options:
* - `class`: _string_, the Editable widget class name. If not set this defaults to `kartik\editable\Editable`.
*/
public $editableOptions = [];
/**
* @var boolean whether to refresh the grid on successful submission of editable
*/
public $refreshGrid = false;
/**
* @var boolean|Closure whether to prevent rendering the editable behavior and display a readonly data. You can
* also set this up as an anonymous function of the form `function($model, $key, $index, $widget)` that will return
* a boolean value, where:
* - `$model`: _\yii\base\Model_, is the data model.
* - `$key`: _string|object_, is the primary key value associated with the data model.
* - `$index`: _integer_, is the zero-based index of the data model among the model array returned by [[dataProvider]].
* - `$column`: _EditableColumn_, is the column object instance. */
public $readonly = false;
/**
* @var array the computed editable options
*/
protected $_editableOptions = [];
/**
* @var string the css class to be appended for the editable inputs in this column
*/
protected $_css;
/**
* @inheritdoc
* @throws InvalidConfigException
*/
public function init()
{
parent::init();
$this->_css = 'kv-edcol-' . hash('crc32', uniqid(rand(1, 100), true));
if ($this->refreshGrid) {
EditableColumnAsset::register($this->_view);
}
}
/**
* @inheritdoc
* @throws InvalidConfigException
*/
public function renderDataCellContent($model, $key, $index)
{
$readonly = $this->readonly;
if ($readonly instanceof Closure) {
$readonly = call_user_func($readonly, $model, $key, $index, $this);
}
if ($readonly === true) {
return parent::renderDataCellContent($model, $key, $index);
}
$this->_editableOptions = $this->editableOptions;
if (!empty($this->editableOptions) && $this->editableOptions instanceof Closure) {
$this->_editableOptions = call_user_func($this->editableOptions, $model, $key, $index, $this);
}
if (!is_array($this->_editableOptions)) {
$this->_editableOptions = [];
}
if (empty($this->_editableOptions['class'])) {
Config::checkDependency('editable\Editable', 'yii2-editable', 'for GridView EditableColumn');
} elseif (!class_exists($this->_editableOptions['class'])) {
throw new InvalidConfigException(
"The widget class '" . $this->_editableOptions['class'] . "' set in `editableOptions` does not exist."
);
}
$options = ArrayHelper::getValue($this->_editableOptions, 'containerOptions', []);
Html::addCssClass($options, $this->_css);
$this->_editableOptions['containerOptions'] = $options;
if ($this->grid->pjax && empty($this->_editableOptions['pjaxContainerId'])) {
$this->_editableOptions['pjaxContainerId'] = $this->grid->getPjaxContainerId();
}
if (!isset($key)) {
throw new InvalidConfigException('Invalid or no primary key found for the grid data.');
}
$strKey = !is_string($key) && !is_numeric($key) ? (is_array($key) ? Json::encode($key) : (string) $key) : $key;
if ($this->attribute !== null) {
$this->_editableOptions['model'] = $model;
$this->_editableOptions['attribute'] = "[{$index}]{$this->attribute}";
} elseif (empty($this->_editableOptions['name']) && empty($this->_editableOptions['model']) ||
!empty($this->_editableOptions['model']) && empty($this->_editableOptions['attribute'])
) {
throw new InvalidConfigException(
"You must setup the 'attribute' for your EditableColumn OR set one of 'name' OR 'model' & 'attribute'" .
" in 'editableOptions' (Exception at index: '{$index}', key: '{$strKey}')."
);
}
$val = $this->getDataCellValue($model, $key, $index);
if (!isset($this->_editableOptions['displayValue']) && $val !== null && $val !== '') {
$this->_editableOptions['displayValue'] = parent::renderDataCellContent($model, $key, $index);
}
$params = Html::hiddenInput('editableIndex', $index) . Html::hiddenInput('editableKey', $strKey) .
Html::hiddenInput('editableAttribute', $this->attribute);
if (empty($this->_editableOptions['beforeInput'])) {
$this->_editableOptions['beforeInput'] = $params;
} else {
$output = $this->_editableOptions['beforeInput'];
$this->_editableOptions['beforeInput'] = function ($form, $widget) use ($output, $params) {
return $params . ($output instanceof Closure ? call_user_func($output, $form, $widget) : $output);
};
}
if ($this->refreshGrid) {
$id = $this->grid->options['id'];
$this->_view->registerJs("kvRefreshEC('{$id}','{$this->_css}');");
}
$editableClass = ArrayHelper::remove($this->_editableOptions, 'class', Editable::className());
if (!isset($this->_editableOptions['inlineSettings']['options'])) {
$this->_editableOptions['inlineSettings']['options']['class'] = 'skip-export';
} else {
Html::addCssClass($this->_editableOptions['inlineSettings']['options'], 'skip-export');
}
return $editableClass::widget($this->_editableOptions);
}
}