WeChat mini-app reference tutorial

This article mainly introduces the references of small programs and the simple instance code. For more information, see this article, and a simple instance code. For more information, see

Series of articles:

Mini-program tutorial-WXSS
References to mini-program tutorials
Events of mini-program tutorials
Small program tutorial template
List rendering of Applet tutorials
Conditional rendering of mini-program tutorials
Data binding in applet tutorial
Mini-program tutorial-WXML

Reference

WXML provides two file reference methods: import and include.

Import

Import can use the template defined in the target file in this file, for example:

A template named item is defined in item. wxml:

 
  
  
   {{text}}
  
 

You can use the item template by referencing item. wxml in index. wxml:

Scope of import

Import has the concept of scope, that is, only the template defined in the target file will be imported, rather than the template of the target file import.
For example, C import B, B import A. in C, you can use the template defined by B. in B, you can use the template defined by A, but C cannot use the template defined by.

 
  
  
    A template 
  
 

 
 
  
  
    B template 
  
 

Include

Include can export the target file The entire code is introduced, which is equivalent to copying to the include position, such:

 
 
 
   body 
 
 

 
 
   header 
 

 
 
   footer 
 

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