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Inject/Provide not working in Vue.extend() class. #6436

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SpringNyan opened this issue Aug 23, 2017 · 0 comments
Closed

Inject/Provide not working in Vue.extend() class. #6436

SpringNyan opened this issue Aug 23, 2017 · 0 comments
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bug

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@SpringNyan
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Version

2.4.2

Reproduction link

https://jsfiddle.net/50wL7mdz/55826/

Steps to reproduce

  1. Use Vue.extend() to create a subclass which contains provide option.
  2. Inject property in child component of subclass.

What is expected?

Property is injected correctly.

What is actually happening?

Property is not injected.

In src/core/util/options.js, Line 97-99. defaultData is set to undefined if parentVal is not a function. It may cause this issue.
@jkzing jkzing mentioned this issue Aug 29, 2017
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@yyx990803 yyx990803 added the bug label Sep 3, 2017
fritx pushed a commit to fritx/vue-threejs that referenced this issue Oct 10, 2017
chore(inject): remove maully inject inherience with vue update
a858651 
vuejs/vue#6436
fritx pushed a commit to fritx/vue-threejs that referenced this issue Oct 10, 2017
chore(inject): remove manually inject inherience with vue update
2cc4bb1 
vuejs/vue#6436
fritx added a commit to fritx/vue-threejs that referenced this issue Nov 6, 2017
@fritx
chore(inject): remove manually inject inherience with vue update
b1eca60 
vuejs/vue#6436
ztlevi pushed a commit to ztlevi/vue that referenced this issue Feb 14, 2018
@jkzing @ztlevi
fix(provide): provide should default to parentVal during merging (vue…
75231ea 
…js#6473)

fix vuejs#6436
f2009 pushed a commit to f2009/vue that referenced this issue Jan 25, 2019
@jkzing
fix(provide): provide should default to parentVal during merging (vue…
3f28765 
…js#6473)

fix vuejs#6436
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@yyx990803 @SpringNyan