I'm using Node JS packages and below is the help I want
I have the following JSON data.
[{
"name":"IronMan",
"description":"Genius",
"head_id":"34",
"domain_name":"ironman.com"
}]
I want to access the Value of the keys inside a loop. I don't know how to loop through the above JSON data.
const parsedData= JSON.parse(data) // This will parse your stringifyed Array of objects
parsedData.forEach(entry=> {
// looping through each object in the array and accessing its keys using Object.values()
Object.values(entry).forEach(value=> {
console.log(value) // here you will get all the values of all the objects in an d
})
})
// You can also use
Object.keys(entry).forEach(key => {
// key = 'name'
console.log(entry[key]))
}
// You can also use
Object.entries(entry).forEach(keyValuePair =>{
// keyValuePair = ['name', 'IronMan']
console.log('key', keyValuePair[0])
console.log('value', keyValuePair[1])
})
Learn about the for...in loop then.
let stuff=[{
"name":"IronMan",
"description":"Genius",
"head_id":"34",
"domain_name":"ironman.com"
}];
for(let item of stuff) // this is not the one, just example data is an array
for(let key in item) // this is the one
console.log(key,item[key]);
Node? or simplyJS?