CakePHP中Model默认的查询方法不够灵活，我hack了一下，增加链式操作方式。
(AppModel.php) download
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| <?php
class AppModel extends Model {
public function save($data=null, $validate=true, $fieldList=array()) {
if (isset($this->data) && isset($this->data[$this->name])) {
unset($this->data[$this->name]['modified']);
}
if (isset($data) && isset($data[$this->name])) {
unset($data[$this->name]['modified']);
}
return parent::save($data, $validate, $fieldList);
}
public function relation($params) {
$this->_params['recursive'] = $params;
return $this;
}
public function where(array $params) {
$this->_params['conditions'] = $params;
return $this;
}
public function order($params) {
$this->_params['order'] = $params;
return $this;
}
public function fields($params) {
$this->_params['fields'] = $params;
return $this;
}
public function page($params) {
$this->_params['page'] = $params;
return $this;
}
public function limit($params) {
$this->_params['limit'] = $params;
return $this;
}
public function offset($params) {
$this->_params['offset'] = $params;
return $this;
}
public function joins($params) {
$this->_params['joins'] = $params;
return $this;
}
public function group($params) {
$this->_params['group'] = $params;
return $this;
}
public function count() {
$r = $this->find('count', $this->_params);
$this->_params = array();
return $r;
}
public function first() {
$r = $this->find('first', $this->_params);
$this->_params = array();
return $r;
}
public function select() {
$r = $this->find('all', $this->_params);
$this->_params = array();
return $r;
}
public function lists() {
$r = $this->find('list', $this->_params);
$this->_params = array();
return $r;
}
public function threaded() {
$r = $this->find('threaded', $this->_params);
$this->_params = array();
return $r;
}
public function neighbors() {
$r = $this->find('neighbors', $this->_params);
$this->_params = array();
return $r;
}
public function getConditions() {
if (isset($this->_params['conditions'])) {
return $this->_params['conditions'];
}
return array();
}
protected function _appendConditions($params) {
if (!isset($this->_params['conditions'])) {
$this->_params['conditions'] = $params;
} else {
$this->_params['conditions'] = am($this->_params['conditions'], $params);
}
return $this;
}
}
|
Have a nice day！