remove duplicate values from json data
jquery, json
Solution
Fiddle Demo
var arr = [], //to collect id values
collection = []; //collect unique object
$.each(json_all, function (index, value) {
if ($.inArray(value.id, arr) == -1) { //check if id value not exits than add it
arr.push(value.id);//push id value in arr
collection.push(value); //put object in collection to access it's all values
}
});
console.log(collection); //you can access it values like collection[index].keyName
console.log(arr);
Problem
I have a json data like this: ``` { "_id": ObjectId("5306e7fd80b1027ad2653db4"), "testada": "ecom", "id": "27" } { "_id": ObjectId("5306e81880b1027ad2653db5"), "testada": "alorta", "id": "27" } { "_id": ObjectId("5306e81880b1027ad2653db6"), "testada": "france24", "id": "23" } { "_id": ObjectId("5306e81880b1027ad2653db6"), "testada": "seloger", "id": "23" } ``` From this I have to remove one duplicate entry with `id:27`, the same as case `id:23` my resulting `json` looks as follows: ``` { "_id": ObjectId("5306e81880b1027ad2653db5"), "testada": "alorta", "id": "27" } { "_id": ObjectId("5306e81880b1027ad2653db6"), "testada": "france24", "id": "23" } ``` how it is possible