Occasionally, problems with block inheritance or linkage are encountered.
有时会遇到区段遗传或连锁问题。
You can use inheritance by defining a skeleton, or base, document with block tags.
我们可以通过使用块标记定义骨干文档或基础文档来使用继承。
A given SRC object knows what block of code it needs to call by looking through its inheritance tree.
给定的src对象通过查看整个继承树知道它需要调用哪一个代码块。
Returns block text from child template. See template inheritance.
返回子模版文本块。参见模板继承。
Returns block text from child template. See template inheritance.
返回子模版文本块。参见模板继承。
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