JSON Response Parsing Error - Javascript
Question
I have the following JSON response coming from an API.
{
"status": true,
"cakes": {
"7689": {
"id": 7689,
"flavor": "chocolate",
"cookDetails": {
"id": 101,
"firstName": "Name1",
"lastName": "LastName1"
}
},
"7690": {
"id": 7690,
"flavor": "vanilla",
"cookDetails": {
"id": 102,
"firstName": "Name2",
"lastName": "LastName2"
}
}
}
}
Language I'm using to parse this JSON: Javascript
Framework: ReactNative
My question is:
1. Is the JSON format correct?
2. If yes, then how do I parse it (NOTE: I don't know the value of id in cakes until I parse it)?
PS: New to the framework. Big thanks.
2 answers
solution1
1 2017-09-27 09:16:45
Try using this,
{
"status": true,
"cakes": [{
"id": 7689,
"flavor": "chocolate",
"cookDetails": {
"id": 101,
"firstName": "Name1",
"lastName": "LastName1"
}
}, {
"id": 7690,
"flavor": "vanilla",
"cookDetails": {
"id": 102,
"firstName": "Name2",
"lastName": "LastName2"
}
}]
}
for ReactNative check this : https://facebook.github.io/react-native/docs/network.html http://www.9lessons.info/2017/04/react-native-json-parsing-and-helper.html
Note below code HTML JavaScript for your understanding.
var obj = JSON.parse('{"status": true,"cakes": [{"id": 7689,"flavor": "chocolate","cookDetails": {"id": 101,"firstName": "Name1","lastName": "LastName1"}},{"id": 7690,"flavor": "vanilla","cookDetails": {"id": 102,"firstName": "Name2","lastName": "LastName2"}}]}');
<!DOCTYPE html> <html> <body> <h2>Create Object from JSON String</h2> <p id="demo"></p> <script> var obj = JSON.parse('{"status": true,"cakes": [{"id": 7689,"flavor": "chocolate","cookDetails": {"id": 101,"firstName": "Name1","lastName": "LastName1"}},{"id": 7690,"flavor": "vanilla","cookDetails": {"id": 102,"firstName": "Name2","lastName": "LastName2"}}]}'); document.getElementById("demo").innerHTML = obj.cakes[0].id +", "+ obj.cakes[0].flavor+", "+obj.cakes[0].cookDetails.id+", "+obj.cakes[0].cookDetails.firstName+", "+obj.cakes[0].cookDetails.lastName; </script> </body> </html>
solution2
-1 2017-09-27 08:01:33
Here is valid JSON(just extra commas were removed):
{
"status": true,
"cakes": {
"7689": {
"id": 7689,
"flavor": "chocolate",
"cookDetails": {
"id": 101,
"firstName": "Name1",
"lastName": "LastName1"
}
},
"7690": {
"id": 7690,
"flavor": "vanilla",
"cookDetails": {
"id": 102,
"firstName": "Name2",
"lastName": "LastName2"
}
}
}
}
You can parse it with plain JSON.parse call
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