echo Html::a('单据回收', ['sell/back'], ['class' => 'btn btn-success']); ?> <hr> </p> <?php echo Html::a('增加一行', '#', ['id' => 'sell-tr']); ?> <?php $isNewbill = false; //是否为新单据 if ($sellNum == "") { $isNewbill = true; $num = date("Ymd", time()); $count = 0; $sql = "SELECT * FROM tbl_sell WHERE uid=" . Yii::$app->user->id . " AND left(sellnum,8)=" . $num . " order by id desc"; $sell = Sell::findBySql($sql)->one(); if ($sell) { $sellNum = $sell->getAttribute('sellnum'); $sellNum += 1; } else { $sellNum = $num . "01"; } } else { $sell = Sell::find()->where(['uid' => Yii::$app->user->id, 'sellnum' => $sellNum, 'status' => 0])->all(); } ?> <?php echo Html::label('单据号:'); ?> <?php echo Html::label($sellNum, null, ['id' => 'sellNum']);