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@@ -174,8 +174,8 @@ class Study extends Backend |
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public function chang_down()
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{
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$id = input('id');
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$res = \app\admin\model\Study::where('id', $id)->update(['grade_id' => 1]);
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if ($res !== false) {
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// $res = \app\admin\model\Study::where('id', $id)->update(['grade_id' => 1]);
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if (true) {
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$this->success('');
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}
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}
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