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33 lines
1.0 KiB
PHP
33 lines
1.0 KiB
PHP
<?php
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/**
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*
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* @author: xaboy<365615158@qq.com>
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* @day: 2017/11/15
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*/
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namespace traits;
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use service\JsonService;
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use think\Request;
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trait CurdControllerTrait
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{
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/**保存数据库
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* @param $id
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* @param $field
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*/
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public function change_field($id,$field)
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{
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if(!isset($this->bindModel)) return exception('方法不存在!');
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if(!class_exists($this->bindModel)) return JsonService::fail('操作Model不存在!');
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$model = new $this->bindModel;
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$pk = $model->getPk();
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if(strtolower($pk) == strtolower($field)) return JsonService::fail('主键不允许修改!');
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$data = $model->where($pk,$id)->find();
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if(!$data) JsonService::fail('记录不存在!');
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$value = Request::instance()->post($field);
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if($value === null) return JsonService::fail('请提交需要编辑的数据!');
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$data->$field = $value;
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return false !== $data->save() ? JsonService::successful('编辑成功!') : JsonService::fail('编辑失败!');
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}
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} |