Question

我想用Cakephp查找执行一个简单的OR语句..无法设法使这个或条件工作得非常正确，这往往会执行语句的第一部分而不是OR ..任何人提供任何指针？

    $hols = $this->find('all', array(
        'conditions'  => array(
            'Holiday.leave_type <>' =>3,
            'Holiday.user_id' => $userID,
            'Holiday.start >=' => $firstDayThisMonth,
            'Holiday.start <=' => $lastDayThisMonth
        ),
        'OR' => array(
            'Holiday.leave_type' =>3,
            'Holiday.active' => 1,
            'Holiday.user_id' => null,
            'Holiday.start >=' => $firstDayThisMonth,
            'Holiday.start <=' => $lastDayThisMonth
        )
    )

Answer 1

class MyFragment extends Fragment { @Override public void onAttach(Activity activity) { super.onAttach(activity); //show keyboard when any fragment of this class has been attached showSoftwareKeyboard(true); } @Override public void onDetach() { super.onDetach(); //hide keyboard when any fragment of this class has been detached showSoftwareKeyboard(false); } protected void showSoftwareKeyboard(boolean showKeyboard){ final Activity activity = getActivity(); final InputMethodManager inputManager = (InputMethodManager)activity.getSystemService(Context.INPUT_METHOD_SERVICE); inputManager.hideSoftInputFromWindow(activity.getCurrentFocus().getWindowToken(), showKeyboard ? InputMethodManager.SHOW_FORCED : InputMethodManager.HIDE_NOT_ALWAYS); } }运算符仅适用于子数组。因此，要表达规则OR，您必须编写A OR B

你的where子句的条件是：

'conditions'=>array('OR'=>array(array(A),array(B)))

您可以将其简化为：

$hols = $this->find('all', array(
    'conditions'  => array(
        'OR'=>array(
            array(
               'Holiday.leave_type <>' =>3,
               'Holiday.user_id' => $userID,
               'Holiday.start >=' => $firstDayThisMonth,
               'Holiday.start <=' => $lastDayThisMonth
            ),
            array(
               'Holiday.leave_type' =>3,
               'Holiday.active' => 1,
               'Holiday.user_id' => null,
               'Holiday.start >=' => $firstDayThisMonth,
               'Holiday.start <=' => $lastDayThisMonth
            )
        )
    )
)

Cakephp简单OR条件

1 个答案: