Add local json file to fetch objects in React
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Hi I would like to know what is best way to fetch JSON objects from a local file which is in a below format to render list of Key value airs from those JSON list. I tried to import file as mentioned below but it goes in vain. I want to know how to fetch those key value pairs form local json file to display using jsx. any leads would be appreciated. for instance if i want to display "John got calls from the United states at 12.20 pm". Where John is passed as name ID under Calls,location under States and so on.
{"Calls":[there are list of key values pairs
],
"States":[there are a list of key value pairs],
"time:[list of key value pairs]"}
React code:
import jsonData from "./example.json";
const loadData = () => JSON.parse(JSON.stringify(jsonData));
constructor() {
super();
this.state = {
userList:
};
}
componentWillMount() {
axios.get('./example.json') // JSON File Path
.then( response => {
this.setState({
userList: response.data
});
})
.catch(function (error) {
console.log(error);
});
}
render() {
const usersList = this.state.userList;
let usersListBlock = '';
if(usersList.length > 0) {
usersListBlock = usersList.map( obj => {
return (
<Usercard key={obj.id} id={obj.id} id={obj.number} name={obj.name} />
)
})
}
return(
<div className="row container">
{usersListBlock}
</div>
)
}
javascript json reactjs
asked Nov 22 '18 at 5:49
prb_cmprb_cm
32110
add a comment |
Hi I would like to know what is best way to fetch JSON objects from a local file which is in a below format to render list of Key value airs from those JSON list. I tried to import file as mentioned below but it goes in vain. I want to know how to fetch those key value pairs form local json file to display using jsx. any leads would be appreciated. for instance if i want to display "John got calls from the United states at 12.20 pm". Where John is passed as name ID under Calls,location under States and so on.
{"Calls":[there are list of key values pairs
],
"States":[there are a list of key value pairs],
"time:[list of key value pairs]"}
React code:
import jsonData from "./example.json";
const loadData = () => JSON.parse(JSON.stringify(jsonData));
constructor() {
super();
this.state = {
userList:
};
}
componentWillMount() {
axios.get('./example.json') // JSON File Path
.then( response => {
this.setState({
userList: response.data
});
})
.catch(function (error) {
console.log(error);
});
}
render() {
const usersList = this.state.userList;
let usersListBlock = '';
if(usersList.length > 0) {
usersListBlock = usersList.map( obj => {
return (
<Usercard key={obj.id} id={obj.id} id={obj.number} name={obj.name} />
)
})
}
return(
<div className="row container">
{usersListBlock}
</div>
)
}
javascript json reactjs
asked Nov 22 '18 at 5:49
prb_cmprb_cm
32110
Simply importing likeimport jsonData from "./example.json";and using jsonData would work
– Shubham Khatri
Nov 22 '18 at 5:55
stackoverflow.com/questions/14484613/…
– Mohammed Ashfaq
Nov 22 '18 at 5:57
add a comment |
Hi I would like to know what is best way to fetch JSON objects from a local file which is in a below format to render list of Key value airs from those JSON list. I tried to import file as mentioned below but it goes in vain. I want to know how to fetch those key value pairs form local json file to display using jsx. any leads would be appreciated. for instance if i want to display "John got calls from the United states at 12.20 pm". Where John is passed as name ID under Calls,location under States and so on.
{"Calls":[there are list of key values pairs
],
"States":[there are a list of key value pairs],
"time:[list of key value pairs]"}
React code:
import jsonData from "./example.json";
const loadData = () => JSON.parse(JSON.stringify(jsonData));
constructor() {
super();
this.state = {
userList:
};
}
componentWillMount() {
axios.get('./example.json') // JSON File Path
.then( response => {
this.setState({
userList: response.data
});
})
.catch(function (error) {
console.log(error);
});
}
render() {
const usersList = this.state.userList;
let usersListBlock = '';
if(usersList.length > 0) {
usersListBlock = usersList.map( obj => {
return (
<Usercard key={obj.id} id={obj.id} id={obj.number} name={obj.name} />
)
})
}
return(
<div className="row container">
{usersListBlock}
</div>
)
}
javascript json reactjs
asked Nov 22 '18 at 5:49
prb_cmprb_cm
32110
Hi I would like to know what is best way to fetch JSON objects from a local file which is in a below format to render list of Key value airs from those JSON list. I tried to import file as mentioned below but it goes in vain. I want to know how to fetch those key value pairs form local json file to display using jsx. any leads would be appreciated. for instance if i want to display "John got calls from the United states at 12.20 pm". Where John is passed as name ID under Calls,location under States and so on.
{"Calls":[there are list of key values pairs
],
"States":[there are a list of key value pairs],
"time:[list of key value pairs]"}
React code:
import jsonData from "./example.json";
const loadData = () => JSON.parse(JSON.stringify(jsonData));
constructor() {
super();
this.state = {
userList:
};
}
componentWillMount() {
axios.get('./example.json') // JSON File Path
.then( response => {
this.setState({
userList: response.data
});
})
.catch(function (error) {
console.log(error);
});
}
render() {
const usersList = this.state.userList;
let usersListBlock = '';
if(usersList.length > 0) {
usersListBlock = usersList.map( obj => {
return (
<Usercard key={obj.id} id={obj.id} id={obj.number} name={obj.name} />
)
})
}
return(
<div className="row container">
{usersListBlock}
</div>
)
}
javascript json reactjs
javascript json reactjs
asked Nov 22 '18 at 5:49
prb_cmprb_cm
32110
asked Nov 22 '18 at 5:49
prb_cmprb_cm
32110
asked Nov 22 '18 at 5:49
prb_cmprb_cm
32110
asked Nov 22 '18 at 5:49
prb_cmprb_cm
32110
asked Nov 22 '18 at 5:49
prb_cmprb_cm
32110
32110
Simply importing likeimport jsonData from "./example.json";and using jsonData would work
– Shubham Khatri
Nov 22 '18 at 5:55
stackoverflow.com/questions/14484613/…
– Mohammed Ashfaq
Nov 22 '18 at 5:57
add a comment |
Simply importing likeimport jsonData from "./example.json";and using jsonData would work
– Shubham Khatri
Nov 22 '18 at 5:55
stackoverflow.com/questions/14484613/…
– Mohammed Ashfaq
Nov 22 '18 at 5:57
Simply importing like
import jsonData from "./example.json"; and using jsonData would work– Shubham Khatri
Nov 22 '18 at 5:55
Simply importing like
import jsonData from "./example.json"; and using jsonData would work– Shubham Khatri
Nov 22 '18 at 5:55
stackoverflow.com/questions/14484613/…
– Mohammed Ashfaq
Nov 22 '18 at 5:57
stackoverflow.com/questions/14484613/…
– Mohammed Ashfaq
Nov 22 '18 at 5:57
add a comment |
1 Answer
1
active
oldest
votes
You can directly use json file by importing and then you can use json object directly or set it in state.
Import Json file like you have already done
import jsonData from "./example.json";
and then in set it in state or use directly
componentWillMount() {
this.setState({userList:jsonData })
}
answered Nov 22 '18 at 7:11
shyam agarwalshyam agarwal
996
Yes, I tried react DOM does not recognize this path and can not find the file content.
– prb_cm
Nov 23 '18 at 0:37
can you please share error log.
– shyam agarwal
Dec 4 '18 at 8:05
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
You can directly use json file by importing and then you can use json object directly or set it in state.
Import Json file like you have already done
import jsonData from "./example.json";
and then in set it in state or use directly
componentWillMount() {
this.setState({userList:jsonData })
}
answered Nov 22 '18 at 7:11
shyam agarwalshyam agarwal
996
Yes, I tried react DOM does not recognize this path and can not find the file content.
– prb_cm
Nov 23 '18 at 0:37
can you please share error log.
– shyam agarwal
Dec 4 '18 at 8:05
add a comment |
You can directly use json file by importing and then you can use json object directly or set it in state.
Import Json file like you have already done
import jsonData from "./example.json";
and then in set it in state or use directly
componentWillMount() {
this.setState({userList:jsonData })
}
answered Nov 22 '18 at 7:11
shyam agarwalshyam agarwal
996
Yes, I tried react DOM does not recognize this path and can not find the file content.
– prb_cm
Nov 23 '18 at 0:37
can you please share error log.
– shyam agarwal
Dec 4 '18 at 8:05
add a comment |
You can directly use json file by importing and then you can use json object directly or set it in state.
Import Json file like you have already done
import jsonData from "./example.json";
and then in set it in state or use directly
componentWillMount() {
this.setState({userList:jsonData })
}
answered Nov 22 '18 at 7:11
shyam agarwalshyam agarwal
996
You can directly use json file by importing and then you can use json object directly or set it in state.
Import Json file like you have already done
import jsonData from "./example.json";
and then in set it in state or use directly
componentWillMount() {
this.setState({userList:jsonData })
}
answered Nov 22 '18 at 7:11
shyam agarwalshyam agarwal
996
answered Nov 22 '18 at 7:11
shyam agarwalshyam agarwal
996
answered Nov 22 '18 at 7:11
shyam agarwalshyam agarwal
996
answered Nov 22 '18 at 7:11
shyam agarwalshyam agarwal
996
996
Yes, I tried react DOM does not recognize this path and can not find the file content.
– prb_cm
Nov 23 '18 at 0:37
can you please share error log.
– shyam agarwal
Dec 4 '18 at 8:05
add a comment |
Yes, I tried react DOM does not recognize this path and can not find the file content.
– prb_cm
Nov 23 '18 at 0:37
can you please share error log.
– shyam agarwal
Dec 4 '18 at 8:05
Yes, I tried react DOM does not recognize this path and can not find the file content.
– prb_cm
Nov 23 '18 at 0:37
Yes, I tried react DOM does not recognize this path and can not find the file content.
– prb_cm
Nov 23 '18 at 0:37
can you please share error log.
– shyam agarwal
Dec 4 '18 at 8:05
can you please share error log.
– shyam agarwal
Dec 4 '18 at 8:05
add a comment |
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Simply importing like
import jsonData from "./example.json";and using jsonData would work– Shubham Khatri
Nov 22 '18 at 5:55
stackoverflow.com/questions/14484613/…
– Mohammed Ashfaq
Nov 22 '18 at 5:57