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<?php |
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/** |
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* This file is part of the Grido (http://grido.bugyik.cz) |
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* |
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* Copyright (c) 2011 Petr Bugyík (http://petr.bugyik.cz) |
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* |
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* For the full copyright and license information, please view |
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* the file license.md that was distributed with this source code. |
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*/ |
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namespace Grido\Components; |
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use Grido\Components\Exports\BaseExport; |
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use Grido\Components\Exports\CsvExport; |
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use Grido\Grid; |
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use Grido\Helpers; |
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use Grido\Components\Actions\Action; |
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use Grido\Components\Columns\Column; |
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use Grido\Components\Filters\Filter; |
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use Grido\Components\Columns\Editable; |
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/** |
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* Container of grid components. |
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* |
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* @package Grido |
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* @subpackage Components |
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* @author Petr Bugyík |
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* |
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*/ |
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abstract class Container extends \Nette\Application\UI\Control |
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{ |
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/** @var bool */ |
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protected $hasColumns; |
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/** @var bool */ |
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protected $hasFilters; |
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/** @var bool */ |
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protected $hasActions; |
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/** @var bool */ |
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protected $hasOperation; |
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/** @var bool */ |
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protected $hasExport; |
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/** |
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* Returns column component. |
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* @param string $name |
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* @param bool $need |
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* @return Editable |
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*/ |
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public function getColumn($name, $need = TRUE) |
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{ |
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return $this->hasColumns() |
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? $this->getComponent(Column::ID)->getComponent(Helpers::formatColumnName($name), $need) |
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: NULL; |
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} |
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/** |
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* Returns filter component. |
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* @param string $name |
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* @param bool $need |
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* @return Filter |
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*/ |
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public function getFilter($name, $need = TRUE) |
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{ |
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return $this->hasFilters() |
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? $this->getComponent(Filter::ID)->getComponent(Helpers::formatColumnName($name), $need) |
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: NULL; |
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} |
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/** |
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* Returns action component. |
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* @param string $name |
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* @param bool $need |
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* @return Action |
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*/ |
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public function getAction($name, $need = TRUE) |
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{ |
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return $this->hasActions() |
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? $this->getComponent(Action::ID)->getComponent($name, $need) |
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: NULL; |
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} |
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/** |
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* Returns operations component. |
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* @param bool $need |
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* @return Operation |
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*/ |
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public function getOperation($need = TRUE) |
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{ |
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return $this->getComponent(Operation::ID, $need); |
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} |
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/** |
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* Returns export component. |
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* @param string $name |
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* @param bool $need |
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* @return CsvExport |
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*/ |
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public function getExport($name = NULL, $need = TRUE) |
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{ |
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if (is_bool($name) || $name === NULL) { // deprecated |
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trigger_error('This usage of ' . __METHOD__ . '() is deprecated, |
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please write name of export to first parameter.', E_USER_DEPRECATED); |
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$export = $this->getComponent(BaseExport::ID, $name); |
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if ($export) { |
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$export = $export->getComponent(CsvExport::CSV_ID, is_bool($name) ? $name : TRUE); |
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} |
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return $export; |
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} |
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return $this->hasExport() |
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? $this->getComponent(BaseExport::ID)->getComponent(Helpers::formatColumnName($name), $need) |
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: NULL; |
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} |
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/** |
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* @param bool $need |
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* @return BaseExport[] |
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*/ |
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public function getExports($need = TRUE) |
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{ |
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$export = $this->getComponent(BaseExport::ID, $need); |
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if ($export) { |
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$export = $export->getComponents(); |
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} |
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return $export; |
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} |
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/**********************************************************************************************/ |
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/** |
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* @param bool $useCache |
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* @return bool |
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* @internal |
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*/ |
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public function hasColumns($useCache = TRUE) |
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{ |
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$hasColumns = $this->hasColumns; |
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if ($hasColumns === NULL || $useCache === FALSE) { |
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$container = $this->getComponent(Column::ID, FALSE); |
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$hasColumns = $container && count($container->getComponents()) > 0; |
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$this->hasColumns = $useCache ? $hasColumns : NULL; |
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} |
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return $hasColumns; |
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} |
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/** |
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* @param bool $useCache |
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* @return bool |
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* @internal |
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*/ |
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public function hasFilters($useCache = TRUE) |
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{ |
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$hasFilters = $this->hasFilters; |
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if ($hasFilters === NULL || $useCache === FALSE) { |
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$container = $this->getComponent(Filter::ID, FALSE); |
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$hasFilters = $container && count($container->getComponents()) > 0; |
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$this->hasFilters = $useCache ? $hasFilters : NULL; |
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} |
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return $hasFilters; |
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} |
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/** |
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* @param bool $useCache |
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* @return bool |
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* @internal |
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*/ |
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public function hasActions($useCache = TRUE) |
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{ |
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$hasActions = $this->hasActions; |
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if ($hasActions === NULL || $useCache === FALSE) { |
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$container = $this->getComponent(Action::ID, FALSE); |
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$hasActions = $container && count($container->getComponents()) > 0; |
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$this->hasActions = $useCache ? $hasActions : NULL; |
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} |
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return $hasActions; |
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} |
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/** |
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* @param bool $useCache |
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* @return bool |
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* @internal |
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*/ |
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public function hasOperation($useCache = TRUE) |
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{ |
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$hasOperation = $this->hasOperation; |
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if ($hasOperation === NULL || $useCache === FALSE) { |
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$hasOperation = (bool) $this->getComponent(Operation::ID, FALSE); |
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$this->hasOperation = $useCache ? $hasOperation : NULL; |
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} |
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return $hasOperation; |
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} |
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/** |
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* @param bool $useCache |
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* @return bool |
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* @internal |
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*/ |
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public function hasExport($useCache = TRUE) |
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{ |
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$hasExport = $this->hasExport; |
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if ($hasExport === NULL || $useCache === FALSE) { |
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$hasExport = (bool) $this->getExports(FALSE); |
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$this->hasExport = $useCache ? $hasExport : NULL; |
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} |
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return $hasExport; |
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} |
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/**********************************************************************************************/ |
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/** |
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* @param string $name |
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* @param string $label |
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* @return Columns\Text |
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*/ |
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public function addColumnText($name, $label) |
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{ |
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return new Columns\Text($this, $name, $label); |
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} |
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/** |
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* @param string $name |
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* @param string $label |
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* @return Columns\Email |
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*/ |
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public function addColumnEmail($name, $label) |
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{ |
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return new Columns\Email($this, $name, $label); |
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} |
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/** |
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* @param string $name |
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* @param string $label |
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* @return Columns\Link |
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*/ |
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public function addColumnLink($name, $label) |
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{ |
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return new Columns\Link($this, $name, $label); |
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} |
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/** |
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* @param string $name |
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* @param string $label |
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* @param string $dateFormat |
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* @return Columns\Date |
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*/ |
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public function addColumnDate($name, $label, $dateFormat = NULL) |
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{ |
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return new Columns\Date($this, $name, $label, $dateFormat); |
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} |
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/** |
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* @param string $name |
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* @param string $label |
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* @param int $decimals number of decimal points |
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* @param string $decPoint separator for the decimal point |
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* @param string $thousandsSep thousands separator |
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* @return Columns\Number |
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*/ |
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public function addColumnNumber($name, $label, $decimals = NULL, $decPoint = NULL, $thousandsSep = NULL) |
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{ |
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return new Columns\Number($this, $name, $label, $decimals, $decPoint, $thousandsSep); |
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} |
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/**********************************************************************************************/ |
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/** |
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* @param string $name |
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* @param string $label |
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* @return Filters\Text |
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*/ |
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public function addFilterText($name, $label) |
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{ |
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return new Filters\Text($this, $name, $label); |
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} |
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/** |
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* @param string $name |
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* @param string $label |
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* @return Filters\Date |
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*/ |
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public function addFilterDate($name, $label) |
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{ |
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return new Filters\Date($this, $name, $label); |
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} |
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/** |
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* @param string $name |
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* @param string $label |
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* @return Filters\DateRange |
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*/ |
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public function addFilterDateRange($name, $label) |
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{ |
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return new Filters\DateRange($this, $name, $label); |
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} |
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/** |
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* @param string $name |
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* @param string $label |
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* @return Filters\Check |
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*/ |
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public function addFilterCheck($name, $label) |
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{ |
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return new Filters\Check($this, $name, $label); |
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} |
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/** |
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* @param string $name |
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* @param string $label |
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* @param array $items |
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* @return Filters\Select |
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*/ |
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public function addFilterSelect($name, $label, array $items = NULL) |
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{ |
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return new Filters\Select($this, $name, $label, $items); |
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} |
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/** |
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* @param string $name |
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* @param string $label |
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* @return Filters\Number |
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*/ |
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public function addFilterNumber($name, $label) |
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{ |
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return new Filters\Number($this, $name, $label); |
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} |
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340
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|
|
|
|
341
|
|
|
/** |
|
342
|
|
|
* @param string $name |
|
343
|
|
|
* @param \Nette\Forms\IControl $formControl |
|
344
|
|
|
* @return Filters\Custom |
|
345
|
|
|
*/ |
|
346
|
1 |
|
public function addFilterCustom($name, \Nette\Forms\IControl $formControl) |
|
347
|
|
|
{ |
|
348
|
|
|
return new Filters\Custom($this, $name, NULL, $formControl); |
|
349
|
|
|
} |
|
350
|
|
|
|
|
351
|
|
|
/**********************************************************************************************/ |
|
352
|
|
|
|
|
353
|
|
|
/** |
|
354
|
|
|
* @param string $name |
|
355
|
|
|
* @param string $label |
|
356
|
|
|
* @param string $destination |
|
357
|
|
|
* @param array $arguments |
|
358
|
1 |
|
* @return Actions\Href |
|
359
|
|
|
*/ |
|
360
|
|
|
public function addActionHref($name, $label, $destination = NULL, array $arguments = []) |
|
361
|
|
|
{ |
|
362
|
|
|
return new Actions\Href($this, $name, $label, $destination, $arguments); |
|
363
|
|
|
} |
|
364
|
|
|
|
|
365
|
|
|
/** |
|
366
|
|
|
* @param string $name |
|
367
|
1 |
|
* @param string $label |
|
368
|
|
|
* @param callback $onClick |
|
369
|
|
|
* @return Actions\Event |
|
370
|
|
|
*/ |
|
371
|
|
|
public function addActionEvent($name, $label, $onClick = NULL) |
|
372
|
|
|
{ |
|
373
|
|
|
return new Actions\Event($this, $name, $label, $onClick); |
|
374
|
|
|
} |
|
375
|
|
|
|
|
376
|
|
|
/**********************************************************************************************/ |
|
377
|
|
|
|
|
378
|
1 |
|
/** |
|
379
|
1 |
|
* @param array $operations |
|
380
|
|
|
* @param callback $onSubmit - callback after operation submit |
|
381
|
|
|
* @return Operation |
|
382
|
|
|
*/ |
|
383
|
1 |
|
public function setOperation(array $operations, $onSubmit) |
|
384
|
1 |
|
{ |
|
385
|
1 |
|
return new Operation($this, $operations, $onSubmit); |
|
386
|
1 |
|
} |
|
387
|
1 |
|
|
|
388
|
1 |
|
/** |
|
389
|
|
|
* @param string $label of exporting file |
|
390
|
1 |
|
* @return Export |
|
391
|
|
|
* |
|
392
|
|
|
* @deprecated |
|
393
|
1 |
|
*/ |
|
394
|
|
|
public function setExport($label = NULL) |
|
395
|
|
|
{ |
|
396
|
|
|
trigger_error(__METHOD__ . '() is deprecated; use addExport instead.', E_USER_DEPRECATED); |
|
397
|
|
|
return $this->addExport(new CsvExport($label), CsvExport::CSV_ID); |
|
|
|
|
|
|
398
|
|
|
} |
|
399
|
|
|
|
|
400
|
|
|
/** |
|
401
|
|
|
* @param BaseExport $export |
|
402
|
|
|
* @param string $name Component name |
|
403
|
|
|
* @return BaseExport |
|
404
|
|
|
*/ |
|
405
|
|
|
public function addExport(BaseExport $export, $name) |
|
406
|
|
|
{ |
|
407
|
|
|
$container = $this->getComponent(BaseExport::ID, FALSE); |
|
408
|
|
|
if (!$container) { |
|
409
|
|
|
$container = new \Nette\ComponentModel\Container(); |
|
410
|
|
|
$this->addComponent($container, BaseExport::ID); |
|
411
|
|
|
} |
|
412
|
|
|
$container->addComponent($export, $name); |
|
413
|
|
|
return $export; |
|
414
|
|
|
} |
|
415
|
|
|
|
|
416
|
|
|
/** |
|
417
|
|
|
* Sets all columns as editable. |
|
418
|
|
|
* First parameter is optional and is for implementation of method for saving modified data. |
|
419
|
|
|
* @param callback $callback function($id, $newValue, $oldValue, Editable $column) {} |
|
420
|
|
|
* @return Grid |
|
421
|
|
|
*/ |
|
422
|
|
|
public function setEditableColumns($callback = NULL) |
|
423
|
|
|
{ |
|
424
|
|
|
$this->onRender[] = function(Grid $grid) use ($callback) { |
|
|
|
|
|
|
425
|
|
|
if (!$grid->hasColumns()) { |
|
426
|
|
|
return; |
|
427
|
|
|
} |
|
428
|
|
|
|
|
429
|
|
|
foreach ($grid->getComponent(Column::ID)->getComponents() as $column) { |
|
|
|
|
|
|
430
|
|
|
if ($column instanceof Editable && !$column->isEditableDisabled() && !$column->editableCallback) { |
|
431
|
|
|
$column->setEditable($callback); |
|
432
|
|
|
} |
|
433
|
|
|
} |
|
434
|
|
|
}; |
|
435
|
|
|
|
|
436
|
|
|
return $this; |
|
437
|
|
|
} |
|
438
|
|
|
} |
|
439
|
|
|
|
Let’s take a look at an example:
In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different implementation of User which does not have a getDisplayName() method, the code will break.
Available Fixes
Change the type-hint for the parameter:
Add an additional type-check:
Add the method to the interface: