html-site/site/board/board.js

let load_url = "https://exmods.org/load?board=test1&count=10&start=0";

function build_board() {
    let leaderboard = document.getElementById("leaderboard")
    let leaderboard_container = document.getElementById("leaderboard-container")
    let tmpEntry = {ID: -42, Rank:"?", PlayerURL: "#", PlayerName: "Loading...", Score:">9000"}
    let errEntry = build_entry(tmpEntry)
    leaderboard.appendChild(errEntry)
    setTimeout(() => {document.getElementById("nameAnchor-42").innerText = "Something went wrong :(";}, 4000) // 5s
    fetch(load_url).then(
        (response) => {
            if (!response.ok || (response.status) != 200) {
                document.getElementById("nameAnchor-42").innerText = "Something went wrong :("
                return
            }
            errEntry.style.display = "none"
            response.json().then(
                (result) => {
                    leaderboard.removeChild(errEntry)
                    for (entry of result.Items) {
                        let newEntry = build_entry(entry)
                        // end
                        leaderboard.appendChild(newEntry)
                    }
                }
            )
        }
    )
}

function build_entry(entry) {
    let newEntry = document.createElement("div")
    newEntry.setAttribute("id", "entry"+entry.ID)
    newEntry.classList.add("board-entry")
    // rank
    let rankEntry = document.createElement("span")
    rankEntry.setAttribute("id", "rank"+entry.ID)
    rankEntry.innerText = entry.Rank
    rankEntry.classList.add("board-rank")
    newEntry.appendChild(rankEntry)
    // name
    let nameElem = document.createElement("span")
    nameElem.setAttribute("id", "name"+entry.ID)
    nameElem.classList.add("board-name")
    let nameAElem = document.createElement("a")
    nameAElem.setAttribute("id", "nameAnchor"+entry.ID)
    nameAElem.classList.add("board-name-a")
    nameAElem.href = entry.PlayerURL
    nameAElem.innerText = entry.PlayerName
    nameElem.appendChild(nameAElem)
    newEntry.appendChild(nameElem)
    // score
    let scoreElem = document.createElement("span")
    scoreElem.setAttribute("id", "score"+entry.ID)
    scoreElem.classList.add("board-score")
    scoreElem.innerText = entry.Score
    newEntry.appendChild(scoreElem)
    return newEntry
}