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Adds new event backend.list.extendColumns

This commit is contained in:
Sam Georges 2014-06-08 10:52:46 +10:00
parent 211c417ab5
commit de47b6c6a4
1 changed files with 19 additions and 6 deletions
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25
modules/backend/widgets/Lists.php
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@ -448,7 +448,13 @@ class Lists extends WidgetBase
if (!isset($this->config->columns) || !is_array($this->config->columns) || !count($this->config->columns))
throw new ApplicationException(Lang::get('backend::lang.list.missing_columns', ['class'=>get_class($this->controller)]));
$definitions = $this->config->columns;
$this->addColumns($this->config->columns);
/*
* Extensibility
*/
Event::fire('backend.list.extendColumns', [$this]);
$this->fireEvent('list.extendColumns', $this);
/*
* Use a supplied column order
@ -456,20 +462,27 @@ class Lists extends WidgetBase
if ($columnOrder = $this->getSession('order', null)) {
$orderedDefinitions = [];
foreach ($columnOrder as $column) {
$orderedDefinitions[$column] = $definitions[$column];
$orderedDefinitions[$column] = $this->columns[$column];
}
$definitions = array_merge($orderedDefinitions, $definitions);
$this->columns = array_merge($orderedDefinitions, $this->columns);
}
return $this->columns;
}
/**
* Programatically add columns, used internally and for extensibility.
*/
public function addColumns(array $columns)
{
/*
* Build a final collection of list column objects
*/
foreach ($definitions as $columnName => $config) {
foreach ($columns as $columnName => $config) {
$this->columns[$columnName] = $this->makeListColumn($columnName, $config);
}
return $this->columns;
}
/**