How to assign the value to array in object value? It may has multiple input coming in and expected the input appended to array.
Code:
var ob = {};
$.each( input, function( key, value ) {
var v = [];
ob[key] = v.push(value);
console.log( v );
console.log( "obj: " + ob );
console.log( key + ": " + value );
});
Input:
First input- {A: "34",B: "2"}
Second input- {A: "21",B: "11"}
Expected:
ob = {A: ["34","21"] ,B: ["2","11"]}
Hope this helps,
var ob = {};
$.each(input, function(key, value) {
if (!ob[key]) {
ob[key] = []; // Creates a new Array for the key, if no array is there
}
ob[key].push(value); // Pushes the value to the array of the particular key
});
Create a function and an object variable. Check if the key exist in that object. If it does not exist they create the key and push the values
let input1 = {
A: "34",
B: "2"
}
let input2 = {
A: "21",
B: "11"
}
// a object which will hold the key and value
let finalObj = {};
// create a function which will be called o add key an value property to object
function createObj(obj) {
// iterate the object
for (let keys in obj) {
// check if final object has the relevent key
if (finalObj.hasOwnProperty(keys)) {
// if it has that key then push the value according to the key
finalObj[keys].push(obj[keys])
} else {
finalObj[keys] = [obj[keys]]
}
}
}
createObj(input1)
createObj(input2)
console.log(finalObj)The problem is v empties on each iteration, because of this line:
var v = [];
Try doing this instead:
$.each(input, (key, val) => {
if (ob[key]) {
ob[key].push(val);
} else {
ob[key] = [val];
}
});
var v = [];emptiesvon each iteration step.