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fixed(guide): updated english translation (#29098)

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Flow and syntax was corrected for better understanding.
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CL Mason
2019-01-18 18:40:08 -06:00
committed by Tom
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guide/english/react/context-api/index.md
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@ -4,14 +4,12 @@ title: Context API
# Context API
The Context API has been implemented in the 16.3 version of React.
The Context API has been implemented in the 16.3 version of React, in previous versions it was still a beta feature.
It existed before, but was in beta, and thus, unadvised to work with.
The goal of the Context API is to allow developers to communicate easily between components, without needing them to be closely related (Parent/Children components).
This also reduces the need for prop drilling (passing down the props through several components), which in turn makes for cleaner code that is easier to maintain and update.
The goal of Context API is to allow developers to have an easy communication between components, without needing them to be closely related (Parent/Children components).
This also reduce the need for prop drilling (passing down the props through several components), which allows for a cleaner code, easier to maintain and update.
This get to its full potential when we want to share data that will be accessed by multiple components.
This shows its full potential when we want to share data that will be accessed by multiple components.
This is based around two things : a Provider and a Consumer.
@ -46,7 +44,7 @@ class TimeProvider extends Component {
export default TimeProvider;
```
We need to tweak a bit the component that will call the child which needs to consume our context (<ShowTime /> in this case).
We need to tweak the component that will call the child which needs to consume our context (<ShowTime /> in this case).
```javascript
// index.js
@ -94,7 +92,7 @@ This should show :
### Modify the context dynamically
In order to change the time that we’ll provide to the ShowTime component, we need to give our context a function, that can be used by the consumer to update a value.
Let’s just add it to our Provider
Let’s just add it to our Provider.
```javascript
// utils.TimeProvider.js
...
@ -141,10 +139,10 @@ export default () => (
This will give us an input to modify the time that’ll be displayed.
We need to remember using three things :
We need to implement three things:
- Create a Provider that will manage our data shared (also called a Store)
- Create a Consumer that will communicate with the store
- Surrounding our Consumer Component with the Provider created so it can use its data
- Surround our Consumer Component with the Provider created so it can use its data
### More Information