Reputation: 1785
I have a JSON and I Want to separate each field of that in array part and then I want to use of each field separately and put them in separate array.
for example I have two part in my array and I want to divide the first part too room 1 and second part in room 2 .
I have to send Json to my second page with format room1 and room 2. and I do not know how can I do this
my json is like this right now :
"rooms": [
{
"adultcount": "1",
"childcount": "1,1"
},
{
"adultcount": "1",
"childcountandage": "0 "
}
]
but I want to change it like this :
"rooms": [
{
"rooms1": {
"adultcount": "1",
"childcount": "1,1"
}
},
{
"rooms2": {
"adultcount": "2",
"childcount": "10,1"
}
}
]
then I need to use them. how can I do this with jquery ?
there is no need to change the json code I just wrote the sample the new json to define better.
here is my code :
$( document ).ready(function() {
var research={"rooms":[{ "adultcount":"1","childcount":"1,1" },{ "adultcount":"1","childcountandage":"0 " }] }
var adultcount = research.rooms[0].adultcount;
var childcount = research.rooms[0].childcount;
});
Upvotes: 2
Views: 148
Reputation: 8589
Since you have an array that you want to make into an object and the property name seems to be the index inside the array, you can use a basic array.reduce:
var rooms = [
{ "adultcount":"1", "childcount":"1,1" },
{ "adultcount":"2", "childcount":"10,1" }
];
var roomsMap = rooms.reduce( function( map, room, index ) {
map[ 'room' + ( index + 1 ) ] = room;
return map;
}, {} );
var otherRoomsMap = rooms.map( function( room, index ) {
var wrapper = {};
wrapper[ 'room' + ( index + 1 ) ] = room;
return wrapper;
} );
console.log( roomsMap );
console.log( otherRoomsMap );
edit:
I have added the other example of keeping the array and just wrapping the objects isnide another object, but I have no idea what advantage that would give over the original array.
Upvotes: 4
Reputation: 173
Try this:
var research={"rooms":[{ "adultcount":"1","childcount":"1,1" },{"adultcount":"1","childcountandage":"0 " }] };
var newResearch = {"rooms": []};
research.rooms.forEach(function(r) {
newResearch.rooms.push({"room1": r[0], "room2": r[1]});
});
console.log(newResearch);
Upvotes: 0
Reputation: 87
You can access your json array using loop
$.each(research, function (key, value) {
var adultcount = value.adultcount;
var childcount = value.childcount;
console.log("Adult count is:"+value.adultcount);
console.log("Child count is:"+value.childcount);
});
Upvotes: 0