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关于模板中踊跃获取数据，大家有什么好的方法

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Jun 13, 2016 am 10:43 AM

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关于模板中主动获取数据，大家有什么好的方法
为了防止程序中提供数据，而模板中没有使用到的情况发生，同时也为了更好的让制作模板的人自由发挥，做到根据模板需要获取数据，以往的方式，我是编写了很多标签函数，供模板调用，直接在模板中插入标签函数即可获取数据，最近把程序改成框架模式开发了，将原来的标签函数写在Tag类库中，调用的时候用Tag::func()方式当然也是没有问题的，但是这样的话，增加的不同的模块，需要显示的部分，都要添加到这个类库中，不方便扩展，所以想把显示部分也直接写在对应的模块的模型类中，而在Tag类库中增加一个方法，实现根据模型名称与方法名称调用不同模型的方法，这里有个问题，类里面方法的调用有两种：1是作用域方式，2是对象方式，有没有办法做到，自动判断能否使用作用域方式调用，如果不能的话，再用对象方式调用？

------解决方案--------------------
做到根据模板需要获取数据
我就知道这个需求是普遍的http://topic.csdn.net/u/20120522/14/51e081ae-baa8-47ea-9257-268c4ca3be60.html

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