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thinkphp
2018-10-26 16:22:16 +08:00
parent aea62e8d07
commit b90b6a1ecb
1 changed files with 1 additions and 2 deletions
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3
library/think/model/relation/BelongsToMany.php
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@@ -522,14 +522,13 @@ class BelongsToMany extends Relation
/** /**
* 判断是否存在关联数据 * 判断是否存在关联数据
* @access public * @access public
* @param mixed $data 数据 可以使用关联模型对象 或者 关联对象的主键 * @param mixed $data 数据 可以使用关联模型对象 或者 关联对象的主键
* @return Pivot * @return Pivot
* @throws Exception * @throws Exception
*/ */
public function attached($data) public function attached($data)
{ {
if ($data instanceof Model) { if ($data instanceof Model) {
// 根据关联表主键直接写入中间表
$relationFk = $data->getPk(); $relationFk = $data->getPk();
$id = $data->$relationFk; $id = $data->$relationFk;
} else { } else {