I have an array like below
let result = ["a","b","c","d"]
then need to change like below how to do it Thank you for any help.
result = [
{
type: "a",
image: "a.jpg"
},
{
type: "b",
image: "b.jpg"
},
{
type: "c",
image: "c.jpg"
},
{
type: "d",
image: "d.jpg"
}
]
I'd use map() for this.
const objResult = result.map((item) => {
return {
type: item,
image: item + '.jpg'
};
});
You can use array .map() method to return a new object with type & image properties like:
let result = ["a","b","c","d"]
result = result.map(r => ({type: r, image: `${r}.jpg`}))
console.log( result).as-console-wrapper { max-height: 100% !important; top: 0; }You can use Array.forEach() and Array.push() Array methods achieve the result:
let obj = [];
let result = ["a","b","c","d"]
result.forEach(function(el, i) {
obj.push({
type: el,
image: `${el}.jpg`
})
});
console.log(obj);You would describe your function like this -
function convertResult(result){
let ans = [];
for(var i=0; i<result.length; i++){
ans[i] = {'type': result[i], 'image': result[i]+'.jpg'};
}
return ans;
}
then you would call your function as this -
let result = ["a","b","c","d"]
let ans = convertResult(result);
Use map
let result = ["a","b","c","d"]
const map = result.map(x => ({"type":x,"image": x+".jpg"}));
console.log(map);