Now I'm trying to add photos in my app.
For example, if there is one picture, the key is img_no_1, and the value is getting through the backend.
if can put up to 10 pictures, how can make img_no + number(The number of images.) according to the number of pictures?
I want to make a Array like imageList.
If there are five pictures,
const image_no = [145, 331, 392, 2, 39];
const imageList = [];
--------------------------------------------------------
imageList = [{
img_no_1: 145,
img_no_2: 331,
img_no_3: 392,
img_no_4: 2,
img_no_5: 39
}];
Thanks for your attention.
Here is a very naive example using map and then Object.fromEntries:
map to return an array of array values in the shape ["key", "value"]Object.fromEntriesconst image_no = [145, 331, 392, 2, 39];
const imageList = [Object.fromEntries(
image_no.map((num, i) => [
`img_no_${i+1}`,
num
])
)];
console.log(imageList)If image_no is an array of image numbers:
const image_nos = [
[145, 331, 392, 2, 39],
[145, 331, 392, 2, 39]
];
const imageList = image_nos.map(image_no => Object.fromEntries(
image_no.map((num, i) => [
`img_no_${i+1}`,
num
])
));
console.log(imageList)