I am trying to return values with their key name from nested JSON array
resData =[
{
_index: 'web',
_type: 'event',
_id: 'web+0+93',
_score: null,
_source: {
'os-name': 'Windows',
'browser-version': '90.0',
'os-version': '10',
},
sort: [ '20210729T05:48:03Z' ]
}
]
resData[0]._source["os-name"=>"os-name", 'browser-version'=>'90.0', 'browser-version': '90.0'];
but giving this error
SyntaxError: Malformed arrow function parameter list
Expected Output:
'os-name': 'Windows',
'browser-version': '90.0',
'os-version': '10'
This can be done as follows:
const resData =[
{
_index: 'web',
_type: 'event',
_id: 'web+0+93',
_score: null,
_source: {
'os-name': 'Windows',
'browser-version': '90.0',
'os-version': '10'
},
sort: [ '20210729T05:48:03Z' ]
}
];
const result = Object.entries(resData[0]._source)
.map(e => e[0] + ': ' + e[1])
.join('\n');
console.log(result);const resData = [
{
_index: 'web',
_type: 'event',
_id: 'web+0+93',
_score: null,
_source: {
'os-name': 'Windows',
'browser-version': '90.0',
'os-version': '10'
},
sort: [ '20210729T05:48:03Z' ]
}
];
const output = Object.entries(resData[0]['_source'])
.map(([key, value]) => `${key}: ${value}`)
.join(',\n');
console.log(output);