i have a fetch that return a json object like this:
{
"id": "xxxxxxxxxxxxxxxxxxx2",
"name": "name",
"instant_invite": "link",
"channels": [
{
"id": "xxxxxxxxxxxxxxxxxxx2",
"name": "Altri Giochi",
"position": 8
},
{
"id": "xxxxxxxxxxxxxxxxxxx2",
"name": "Ascolto Musica",
"position": 11
},
],
"members": [
{
"id": "0",
"username": "xxxxxxxxxxxxxx",
"discriminator": "0000",
"avatar": null,
"status": "idle",
"avatar_url": "https://url"
},
],
"presence_count": 3
}
now i'm trying to map and display all these items to make an unordered list for my website, but i can't map this object with this.myResponse.map...i get an error "map is not a function".
i'm definitely lost here and i need some help to make an unordered list that contain all members name, avatar and other stuff.
can someone help me on this in vanilla js?
You can loop through the object using Object.keys(). Here's an example
let data = {
"id": "xxxxxxxxxxxxxxxxxxx2",
"name": "name",
"instant_invite": "link",
"channels": [{
"id": "xxxxxxxxxxxxxxxxxxx2",
"name": "Altri Giochi",
"position": 8
},
{
"id": "xxxxxxxxxxxxxxxxxxx2",
"name": "Ascolto Musica",
"position": 11
},
],
"members": [{
"id": "0",
"username": "xxxxxxxxxxxxxx",
"discriminator": "0000",
"avatar": null,
"status": "idle",
"avatar_url": "https://url"
},
{
"id": "1",
"username": "yyyyyyyyyyyyy",
"discriminator": "0000",
"avatar": null,
"status": "idle",
"avatar_url": "https://url"
},],
"presence_count": 3
}
data.members.forEach(m => {
// start the UL
let ul = "<ul class='member'>";
// loop through using Object.keys(m) or preset array of keys
['username','avatar'].forEach(md => {
ul += `<li>${md}: ${m[md]}</li>`;
})
ul += "</ul>";
document.querySelector('#members').innerHTML += ul;
})<div id='members'></div>