table#calculator { table-layout: fixed; width: 100%; max-width: 450px; margin: 0 auto; border: 2px solid black; /* Style of the border */ } table#calculator, td, th { border-bottom: 2px solid black; /* Style of the border */ border-collapse: collapse; text-align: center; } tr.headerRow { background-color: rgb(0, 0, 2); /* Background color of the header*/ color: white; /* Font color of the header */ /* Font properties of the header */ font-size: 25px; } tr.headerRow th { width: 33%; padding: 10px 15px 10px 15px; } .weightInput, .weightField, .rankSelect, .rankField, .scoreField { background-color: lightgray; /* Background color of the rows */ color: black; /* Font color of the rows*/ position: relative; padding: 3px 0px 3px 0px; width: 90%; height: 100%; /* Font properties of the rows */ text-align: center; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; font-size: 19px; font-weight: bold; } .weightInput, .rankSelect { border: none; } .weightInput:focus, .rankSelect:focus { outline: none; } .scoreField:hover { cursor: default; } input[type=number]::-webkit-outer-spin-button, input[type=number]::-webkit-inner-spin-button { display: none; } tr.teamRow th { background-color: rgb(0, 0, 2); /* Background color of the team score */ color: rgb(232, 185, 101); /* Font color of the team score */ padding: 12px 0px 12px 0px; /* Font properties of the team score */ font-size: 30px; } // Elements necesseary for the script var calculatorTable = null; var rowPrefab = null; // Constant to determinate how many rows have to be in the table (>= 1) let numberOfRows = 5; function insertInputRow(table, rowPrefab) { if(table != undefined && rowPrefab != undefined) { // Assume that first child of the table is its body var body = table.children[0]; body.insertBefore(rowPrefab.cloneNode(true), body.lastElementChild); } } function calculateRowScore(row) { var score = null; if(row != undefined) { // Get elements of the row and check if they exists var rank = row.getElementsByClassName('rankSelect')[0].value; if(!rank) return null; var weight = row.getElementsByClassName('weightInput')[0].value; if(!weight) return null; var scoreElement = row.getElementsByClassName('scoreField')[0]; if(!scoreElement) return null; // Formula of the score (you can modify these values freely) score = (weight - 80) * 0.5; switch(rank) { case 'purple': score = score; break; case 'brown': score += 10; break; case 'black': score += 20; break; case 'blue': score -= 10; break; } scoreElement.innerHTML = score; } return score; } function updateTeamScore(table) { if(table) { var teamScore = 0; var allScoresElements = table.getElementsByClassName('scoreField'); if(!allScoresElements) return null; var scoreDisplay = table.getElementsByClassName('scoreNumber')[0]; if(!scoreDisplay) return null; for(var i = 0; i < allScoresElements.length; ++i) { teamScore += parseFloat(allScoresElements[i].innerHTML); } scoreDisplay.innerHTML = teamScore; return true; } return null; } window.onload = function() { calculatorTable = document.getElementById('calculator'); // Assign first searched element from 'inputRow' class to our input row prefab variable rowPrefab = calculatorTable.getElementsByClassName('inputRow')[0]; for(var i = 1; i < numberOfRows; ++i) { insertInputRow(calculatorTable, rowPrefab); } }

RANK	WEIGHT	SCORE
Purple Blue Black Brown		0
TEAM SCORE: 0

*Team score must not exceed zero at weigh-in, on the day of event