复制代码 代码如下:

function fetchRoles($user)

{

if ($this->existsLink($this->rolesField)) {

$link =& $this->getLink($this->rolesField);

$rolenameField = $link->assocTDG->rolesNameField;

} else {

$rolenameField = 'rolename';

}

if (!isset($user[$this->rolesField]) ||

!is_array($user[$this->rolesField])) {

return array();

}

$roles = array();

foreach ($user[$this->rolesField] as $role) {

if (!is_array($role)) {

return array($user[$this->rolesField][$rolenameField]);

}

$roles[] = $role[$rolenameField];

}

return $roles;

}

在页面中定义了rolesNameField 也无效,因此在下面这段后面加多一行

复制代码 代码如下:

$rolenameField = $link->assocTDG->rolesNameField;

复制代码 代码如下:

$rolenameField = $rolenameField ? $rolenameField : 'rolename';