Tips for extracting data from JSON values

My JSON Data Display

let foodData = [{
    meal_com_id: "1",
  name_company: "PeryCap",
    image: "https://shopgo.in/upload/1545849409-1518284057-Untitled-nn1.png",
    status: "1",
    description: "sdvaebfvhjaebfber itnwiuore tg5ykrgt wiretgi34 tgi3rgtiquogtiq",
    address:
    "B.L. Behind Dhaldighi Petrol Pump, Burdwan, B.L.Hati Rd, Khosbagan Burdwan West Bengal 713101",
    day_meal_count: "42",
    night_meal_count: "25"
}];

Need help on extracting specific information from this data using javascript

let totalDayMeals = foodData.day_meal_count;
javascriptjson

Answer №1

To retrieve the data, you must first parse the stringified JSON to obtain the actual array. Since the array contains one object, you can access that object by using index 0 and then proceed to access the day_meal property within that object:

var data = '[{"meal_com_id":"1","company_name":"PeryCap","pic":"https://shopgo.in/upload/1545849409-1518284057-Untitled-nn1.png","status":"1","details":"sdvaebfvhjaebfber itnwiuore tg5ykrgt wiretgi34 tgi3rgtiquogtiq","Address":"B.L. Behind Dhaldighi Petrol Pump, Burdwan, B.L.Hati Rd, Khosbagan Burdwan West Bengal 713101","day_meal":"42","night_meal":"25"}]';
var dayMeal = JSON.parse(data)[0].day_meal;
console.log(dayMeal);

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