homepage/content/blog/2022-10-09-CLRG-Scoring/scorecard.mjs

54 lines
1.3 KiB
JavaScript

import {awardPoints} from "./awardPoints.mjs"
function scorecardUpdate(scorecard) {
let scores = []
let points = []
let firstRow = scorecard.querySelector("tbody tr")
for (let input of firstRow.querySelectorAll("input")) {
scores.push(0)
points.push(0)
}
for (let row of scorecard.querySelectorAll("tbody tr")) {
let i = 0
for (let input of row.querySelectorAll("input")) {
let ranking = Number(input.value)
scores[i] += ranking
points[i] += awardPoints[ranking]
i += 1
}
}
{
let i = 0
for (let out of scorecard.querySelectorAll("tfoot output[name='points']")) {
out.value = points[i]
i += 1
}
}
{
let i = 0
for (let out of scorecard.querySelectorAll("tfoot output[name='ranking']")) {
out.value = scores[i]
i += 1
}
}
}
function init() {
for (let scorecard of document.querySelectorAll(".scorecard")) {
for (let input of scorecard.querySelectorAll("input")) {
input.addEventListener("input", () => scorecardUpdate(scorecard))
}
scorecardUpdate(scorecard)
}
}
if (document.readyState === "loading") {
document.addEventListener("DOMContentLoaded", init)
} else {
init()
}