About how thinkPHP implements batch deletion

This article mainly introduces the implementation method of thinkPHP batch deletion, and analyzes the database and template operation related skills of thinkPHP to achieve batch deletion of data in the form of examples. Friends in need can refer to the following

The examples in this article describe Implementation method of batch deletion in thinkPHP. Share it with everyone for your reference, the details are as follows:

html:

 　　批量删除 
  
 
 
 
 
编号
 
 
 
 
 
 
 
{$vo['id']}
 
  

php:

public function deleteSelected() { //删除指定记录 $name = $this->getActionName(); $model = D($name); if (!empty($model)) { $pk = $model->getPk(); $ids = $_REQUEST['ids']; if (!empty($ids)) { $condition = array($pk => array('in', explode(',', $ids))); if (false !== $model->where($condition)->delete()) { $sql = $model->_sql(); $this->success("删除成功！"); } else { $this->error('删除失败！'); } } else { $this->error('非法操作'); } } }

The principle is that you can pass an array when submitting a web form. For example:

Then what is passed is:

$_POST[] = array( 'firstname'=>'value', 'lastname'=>'value', 'email'=>'value', 'address'=>'value', 'tree' => array( 'tree1'=>array( 'fruit'=>'value', 'height'=>'value' ), 'tree2'=>array( 'fruit'=>'value', 'height'=>'value' ), 'tree3'=>array( 'fruit'=>'value', 'height'=>'value' ) ) )

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