public function editAction()
{
$p = $_REQUEST;
$pId = empty($p['id']) ? die('id不能为空') : intval($p['id']);
$tFU = new FoodunitsModel();
$sql = " select a.*,b.title from food_units a inner join food b on a.fid = b.id where a.id = " . $pId;
$tRow = $tFU->query($sql);
$this->assign('tRow', $tRow[0]);
if ($_SERVER['REQUEST_METHOD'] == "POST") {
$pFid = empty($p['fid']) ? Tool_Fnc::ajaxMsg('食物id不能为空') : intval($p['fid']);
$pTitle = empty($p['title']) ? Tool_Fnc::ajaxMsg('食物名称不能为空') : Tool_Fnc::safe_string($p['title']);
$pAmount = empty($p['amount']) ? Tool_Fnc::ajaxMsg('数量不能为空') : floatval($p['amount']);
$pWeight = empty($p['weight']) ? Tool_Fnc::ajaxMsg('重量不能为空') : intval($p['weight']);
$pUnit = empty($p['unit']) ? Tool_Fnc::ajaxMsg('单位不能为空') : Tool_Fnc::safe_string($p['unit']);
$pCalory = empty($p['calory']) ? Tool_Fnc::ajaxMsg('卡路里不能为空') : floatval($p['calory']);
$tTime = time();
$tData = array('id' => $pId, 'fid' => $pFid, 'title' => $pTitle, 'amount' => $pAmount, 'weight' => $pWeight, 'updated' => $tTime, 'unit' => $pUnit, 'calory' => $pCalory);
$tDRM = new FoodunitsModel();
if (!$tDRM->update($tData)) {
Tool_Fnc::ajaxMsg('修改失败');
}
Tool_Fnc::ajaxMsg('修改成功', 1);
}
}
