I need a help! I have a json object like this: (res.json(record[0].content)) I need to transform this json to another view... Select only some values... I would be grateful for any help!
[
{
"classId": 0,
"type": "d",
"cluster": -2,
"position": 1,
"version": 0,
"value": {
"@type": "d",
"rid": "#15:0",
"class": "Currency",
"Name_currency": "Фунт"
}
},
{
"classId": 0,
"type": "d",
"cluster": -2,
"position": 2,
"version": 0,
"value": {
"@type": "d",
"rid": "#15:1",
"class": "Currency",
"Name_currency": "Доллар"
}
},
{
"classId": 0,
"type": "d",
"cluster": -2,
"position": 3,
"version": 0,
"value": {
"@type": "d",
"rid": "#15:2",
"class": "Currency",
"Name_currency": "Гривна"
}
}
]
How can I get this? Only values of my json object?
[
{
"@type": "d",
"rid": "#15:0",
"class": "Currency",
"Name_currency": "Фунт"\
},
{
"@type": "d",
"rid": "#15:1",
"class": "Currency",
"Name_currency": "Доллар"
},
{
"@type": "d",
"rid": "#15:2",
"class": "Currency",
"Name_currency": "Гривна"
}
]
Use Array.prototype.map
on your backend (Node.js) site:
res.json(record[0].content.map(function(e) {
return e.value;
}));
You should use javascript map() method (where a
is your first array):
var newObj = a.map(function(obj){
return obj.value;
});
console.log(newObj);
For more information https://developer.mozilla.org/ru/docs/JavaScript/Reference/Global_Objects/Array/map
use .each()
in jquery to traverse the object
var value=[];
$.each(data,function(i,val){
value.push(val.value);
});
console.log(value);
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