0
1
Phpworker
answered Jun 10 '21 00:00
axios
Use axios , to fetch api or for ajax call from react js or react native
install axios by any suitable command based on your environment:
Using npm:
npm install axios
Using bower:
bower install axios
Using yarn:
yarn add axios
Using pnpm:
pnpm add axios
Using jsDelivr CDN:
<script src="https://cdn.jsdelivr.net/npm/axios/dist/axios.min.js"></script>
Using unpkg CDN:
<script src="https://unpkg.com/axios/dist/axios.min.js"></script>
after installation import axios in your component
import axios from "axios"
POST METHOD API CALL
call api by POST Method :
axios.post('mywebsite.com/login.php', {
username: 'mit',
password: '123'
})
.then(function (response) {
console.log(response);
})
.catch(function (error) {
console.log(error);
});
or same call done by
axios( method: 'post',
url: 'mywebsite.com/login.php',
data: {
username: 'mit',
password: '123'
}
)
.then(function (response) {
console.log(response);
})
.catch(function (error) {
console.log(error);
});
call api by GET Method :
axios({
method: 'get',
url: 'userdetail/123',
})
.then(function (response) {
console.log(response);
});
or shorthand for get method
axios('/userdetail/1234');default method is get method .
so you need to define the method , url and call back function which called after api call completion
so either you can use defualt axios function
axios(config)
config object have url , method and other properties
or other syntax for axios call for all type of request as below:
axios.request(config)
axios.get(url[, config])
axios.delete(url[, config])
axios.head(url[, config])
axios.options(url[, config])
axios.post(url[, data[, config]])
axios.put(url[, data[, config]])
axios.patch(url[, data[, config]])
axios support all latest browser.
more detail about axios
0
kord
answered Jun 10 '21 00:00
fetch api
you can put fetch api call in componentDidMount function in the component so it will call api after componentmount
i use fetch method from api ,
i use here get method to get product detail from product api
fetch("https://api.com/products/"+this.props.productid)
.then(res => res.json())
.then(
(result) => {
console.log(result);
this.setState({ items: result });
}
);
so lets say we are making a Featureproduct component and we are trying to get featured products from api
so component code will be like as below :
class Featureproduct extends React.Component{
constructor(props) {
super(props);
this.state = { items: [], text: '' };
}
componentWillMount(){
fetch("https://api.com/products/"+this.props.productid)
.then(res => res.json())
.then(
(result) => {
console.log(result);
this.setState({ items: result });
}
);
}
render() {
return (
<><div class="row g-0 border rounded overflow-hidden flex-md-row mb-4 shadow-sm h-md-250 position-relative">
<div class="col p-4 d-flex flex-column position-static">
<strong class="d-inline-block mb-2 text-primary">{this.state.items.category}</strong>
<p class="card-text mb-auto"> {this.state.items.title}</p>
<div class="mb-1 text-muted">{"$"+this.state.items.price}</div>
<a href="#" class="stretched-link">Continue reading</a>
</div>
<div class="col-auto d-none d-lg-block">
<img src={this.state.items.image} width="200px" height="200px" />
</div>
</div></>
);
}
}
0
denyy
answered Jun 10 '21 00:00
calls api in the componentDidMount lifecycle method. This is so you can use setState to update your component when the data is retrieved.
or calls api in the useEffect