dsaaqdz6223 2013-07-16 13:14
浏览 32
已采纳

codeigniter全局模型实例

This is a [seemingly] simple question and I'm hoping I get a quick answer as my afternoon depends on the answer :D

In Codeigniter, if I create a named instance of a model in another model, what is the scope of the new object?

hope this clarifies a bit more:

If in 'user_model' I create an instance of 'logging_model' thus:

$this->load->model('logging_model', 'logging');

if in 'post_model' I need access to the new 'logging' instance created in the user model, do I just call the same piece of code in the constructor/function that I need to have access?

so if user_model sets an attribute of $this->logging->posts = 0;

I want post_model to access the 'posts' attribute with the newly set value, would just by instantiating the logging_model with the same instance name (logging) inside posts_model give access to the object created by user_model?

  • 写回答

2条回答 默认 最新

  • dongyuan2652 2013-07-16 13:17
    关注

    do I just call the same piece of code in the constructor/function that I need to have access?

    No - if you need the model in multiple places you should call it in config/autoload.php

    本回答被题主选为最佳回答 , 对您是否有帮助呢?
    评论
查看更多回答(1条)

报告相同问题?

悬赏问题

  • ¥15 Python3.5 相关代码写作
  • ¥20 测距传感器数据手册i2c
  • ¥15 RPA正常跑,cmd输入cookies跑不出来
  • ¥15 求帮我调试一下freefem代码
  • ¥15 matlab代码解决,怎么运行
  • ¥15 R语言Rstudio突然无法启动
  • ¥15 关于#matlab#的问题:提取2个图像的变量作为另外一个图像像元的移动量,计算新的位置创建新的图像并提取第二个图像的变量到新的图像
  • ¥15 改算法,照着压缩包里边,参考其他代码封装的格式 写到main函数里
  • ¥15 用windows做服务的同志有吗
  • ¥60 求一个简单的网页(标签-安全|关键词-上传)