本文整理汇总了PHP中SilverStripe\ORM\DataObject::delete_by_id方法的典型用法代码示例。如果您正苦于以下问题：PHP DataObject::delete_by_id方法的具体用法？PHP DataObject::delete_by_id怎么用？PHP DataObject::delete_by_id使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类SilverStripe\ORM\DataObject的用法示例。
在下文中一共展示了DataObject::delete_by_id方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: testDelete
/**
* Test deletion of DataObjects
* - Deleting using delete() on the DataObject
* - Deleting using DataObject::delete_by_id()
*/
public function testDelete()
{
// Test deleting using delete() on the DataObject
// Get the first page
$obj = $this->objFromFixture('DataObjectTest_Player', 'captain1');
$objID = $obj->ID;
// Check the page exists before deleting
$this->assertTrue(is_object($obj) && $obj->exists());
// Delete the page
$obj->delete();
// Check that page does not exist after deleting
$obj = DataObject::get_by_id('DataObjectTest_Player', $objID);
$this->assertTrue(!$obj || !$obj->exists());
// Test deleting using DataObject::delete_by_id()
// Get the second page
$obj = $this->objFromFixture('DataObjectTest_Player', 'captain2');
$objID = $obj->ID;
// Check the page exists before deleting
$this->assertTrue(is_object($obj) && $obj->exists());
// Delete the page
DataObject::delete_by_id('DataObjectTest_Player', $obj->ID);
// Check that page does not exist after deleting
$obj = DataObject::get_by_id('DataObjectTest_Player', $objID);
$this->assertTrue(!$obj || !$obj->exists());
}