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week10-e-a1.html
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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>wk10-e-a1</title>
<style>
#container{display: grid; width: 70%;margin: 0 auto;grid-template-columns:2fr 2fr 2fr 1fr ;grid-auto-rows: 3em;}
/*no additional css is required*/
</style>
</head>
<!-- do not insert additional id attributes to any element -->
<!-- do not remove any inline styles -->
<body>
<form id="myform" action="" onsubmit="return false">
<div id="container">
<h3 style="grid-column: 1/span 4">College Admission Calculator</h3>
<div style="grid-column: 1/span 4;">Please enter the required information</div>
<div>Are you over 25?</div>
<div>
<select name="" id="adult" onchange="display()">
<option value="0">select</option>
<option value="under25">Under 25</option>
<option value="over25">Over 25</option>
</select>
</div>
<div style="grid-column:auto/span 2"></div>
<div></div><div>subject/exam</div><div>subject grades</div><div>points</div>
<div class="hideall matured">English Language or Equivalent</div>
<div class="hideall matured">
<input type="radio" name="english" id="gcse" onclick="checkEng()">GCE O Level
<input type="radio" name="english" id="igcse" onclick="checkEng()">IGCE O level
<input type="radio" name="english" id="ielts" onclick="checkEng()">IELTS
</div>
<div class="hideall matured">
<select name="engolevel" id="engolevel" onchange="olvl()">
<option value="0">select</option>
<option value="A1">A1</option>
<option value="A2">A2</option>
<option value="B3">B3</option>
<option value="B4">B4</option>
<option value="C5">C5</option>
<option value="C6">C6</option>
<option value="F">F</option>
</select>
<select name="engigcse" id="engigcse" onchange="igc()">
<option value="0">select</option>
<option value="A*">A*</option>
<option value="A">A</option>
<option value="B">B</option>
<option value="C">C</option>
<option value="D">D</option>
<option value="E">E</option>
<option value="F">F</option>
</select>
<select name="engielts" id="engielts" onchange="iel()">
<option value="0">select</option>
<option value="9.0">9.0</option>
<option value="8.5">8.5</option>
<option value="8.0">8.0</option>
<option value="7.5">7.5</option>
<option value="7.0">7.0</option>
<option value="6.5">6.5</option>
<option value="6.0">6.0</option>
</select>
</div>
<div class="hideall matured" id="engpoints"></div>
<div class="hideall matured">Mathematics</div>
<div class="hideall matured">
<select name="maths" id="maths" onchange="resetM()">
<option value="0">select</option>
<option value="mathematics D">mathematics D</option>
<option value="additional mathematics">additional mathematics</option>
</select>
</div>
<div class="hideall matured">
<select name="mathsgrade" id="mathsgrade" onchange="mathP()">
<option value="0">select</option>
<option value="A1">A1</option>
<option value="A2">A2</option>
<option value="B3">B3</option>
<option value="B4">B4</option>
<option value="C5">C5</option>
<option value="C6">C6</option>
<option value="F">F</option>
</select>
</div>
<div class="hideall matured" id="mathspoints"></div>
<div class="hideall">Relevant subject #1</div>
<div class="hideall">
<select name="relevant1" id="relevant1" onclick="checkMath()" onchange="checkSci()">
<option value="0">select</option>
<option value="computer studies">computer studies</option>
<option value="computer sciences">computer sciences</option>
<option value="mathematics D">mathematics D</option>
<option value="additional mathematics">additional mathematics</option>
</select>
</div>
<div class="hideall">
<select name="relevant1grade" id="relevant1grade" onchange="relP()">
<option value="0">select</option>
<option value="A1">A1</option>
<option value="A2">A2</option>
<option value="B3">B3</option>
<option value="B4">B4</option>
<option value="C5">C5</option>
<option value="C6">C6</option>
<option value="F">F</option>
</select>
</div>
<div class="hideall" id="relevant1points"></div>
<div class="hideall matured">
<button onclick="elig()" id="btnresult" style="align-self: center;">Click to show eligibility status</button>
</div>
<div class="hideall matured" style="grid-column:2/span 2" id="status"></div>
<div class="hideall matured" id="totalpoints"></div>
<div style="grid-column:1/span 3"></div><div><button onclick="refresh()">reset form</button></div>
</div>
</form>
<script>
//write all the required functions here
//indentation is important
//also neatness
//repitition is not in the syllabus. but students may use loop since they learnt this concept in ITP
// you are expected to use since covered in the classes:
// function with parameters
// getElementsByName
// getElementsById
// additionally
// getElementsByClassName
//hiding all elements
var hidden =document.getElementsByClassName("hideall")
for (var i = 0; i < hidden.length; i++) {
hidden[i].style.display = "none";
}
var engolevel = document.getElementById("engolevel");
var engigcse = document.getElementById("engigcse");
var engielts = document.getElementById("engielts");
engolevel.style.display="none"
engigcse.style.display="none"
engielts.style.display="none"
var gcse = document.getElementById("gcse")
var igcse = document.getElementById("igcse")
var ielts = document.getElementById("ielts")
var maths = document.getElementById("maths");
var mathsgrade = document.getElementById("mathsgrade");
var mathspoints = document.getElementById("mathspoints");
var relevant1 = document.getElementById("relevant1");
var relevant1grade = document.getElementById("relevant1grade");
var relevant1points = document.getElementById("relevant1points");
var eligibility = document.getElementById("btnresult");
maths.disabled = true;
mathsgrade.disabled = true;
relevant1.disabled = true;
relevant1grade.disabled = true;
eligibility.disabled = true;
//
function checkEng(){
if(gcse.checked){
engolevel.style.display="block"
engigcse.style.display="none"
engielts.style.display="none"
document.getElementById("engpoints").innerHTML = "";
document.getElementById("engolevel").options[0].selected = true;
}
if(igcse.checked){
engigcse.style.display="block"
engolevel.style.display="none"
engielts.style.display="none"
document.getElementById("engpoints").innerHTML = "";
document.getElementById("engigcse").options[0].selected = true;
}
if(ielts.checked){
engielts.style.display="block"
engolevel.style.display="none"
engigcse.style.display="none"
document.getElementById("engpoints").innerHTML = "";
document.getElementById("engielts").options[0].selected = true;
}
maths.disabled = false;
mathsgrade.disabled = false;
relevant1.disabled = false;
relevant1grade.disabled = false;
eligibility.disabled = false;
}
//points for all olvl
var eP = 0;
function olvl(){
var engolevel1 = document.getElementById("engolevel").value;
if(engolevel1 == "0"){
document.getElementById("engpoints").innerHTML = "";
}
if(engolevel1 == "A1"){
eP = 1;
document.getElementById("engpoints").innerHTML = eP;
// console.log(eP)
}
if(engolevel1 == "A2"){
eP = 2;
document.getElementById("engpoints").innerHTML = eP;
}
if(engolevel1 == "B3"){
eP = 3;
document.getElementById("engpoints").innerHTML = eP;
}
if(engolevel1 == "B4"){
eP = 4;
document.getElementById("engpoints").innerHTML = eP;
}
if(engolevel1 == "C5"){
eP = 5;
document.getElementById("engpoints").innerHTML = eP;
}
if(engolevel1 == "C6"){
eP = 6;
document.getElementById("engpoints").innerHTML = eP;
}
if(engolevel1 == "F"){
eP = 7;
document.getElementById("engpoints").innerHTML = eP;
}
}
//points for igcse
function igc(){
var engigcse1 = document.getElementById("engigcse").value;
if(engigcse1 == "0"){
document.getElementById("engpoints").innerHTML = "";
}
if(engigcse1 == "A*"){
eP = 1;
document.getElementById("engpoints").innerHTML = eP;
// console.log(eP)
}
if(engigcse1 == "A"){
eP = 2;
document.getElementById("engpoints").innerHTML = eP;
}
if(engigcse1 == "B"){
eP = 3;
document.getElementById("engpoints").innerHTML = eP;
}
if(engigcse1 == "C"){
eP = 4;
document.getElementById("engpoints").innerHTML = eP;
}
if(engigcse1 == "D"){
eP = 5;
document.getElementById("engpoints").innerHTML = eP;
}
if(engigcse1 == "E"){
eP = 6;
document.getElementById("engpoints").innerHTML = eP;
}
if(engigcse1 == "F"){
eP = 7;
document.getElementById("engpoints").innerHTML = eP;
}
}
//points for ielts
function iel(){
var engielts1 = document.getElementById("engielts").value;
if(engielts1 == "0"){
document.getElementById("engpoints").innerHTML = "";
}
if(engielts1 == "9.0"){
eP = 1;
document.getElementById("engpoints").innerHTML = eP;
// console.log(eP)
}
if(engielts1 == "8.5"){
eP = 2;
document.getElementById("engpoints").innerHTML = eP;
}
if(engielts1 == "8.0"){
eP = 3;
document.getElementById("engpoints").innerHTML = eP;
}
if(engielts1 == "7.5"){
eP = 4;
document.getElementById("engpoints").innerHTML = eP;
}
if(engielts1 == "7.0"){
eP = 5;
document.getElementById("engpoints").innerHTML = eP;
}
if(engielts1 == "6.5"){
eP = 6;
document.getElementById("engpoints").innerHTML = eP;
}
if(engielts1 == "6.0"){
eP = 7;
document.getElementById("engpoints").innerHTML = eP;
}
}
//disabled options if maths D
function checkMath(){
document.getElementById("relevant1").options[3].disabled = false;
if(maths.value == "mathematics D"){
var relevantOp = document.getElementById("relevant1").options[3];
relevantOp.disabled = true;
}
}
//points for maths
var eP1 = 0;
function mathP(){
var mathsgrade1 = document.getElementById("mathsgrade").value;
if(mathsgrade1 == "0"){
document.getElementById("mathspoints").innerHTML = "";
}
if(mathsgrade1 == "A1"){
eP1 = 1;
document.getElementById("mathspoints").innerHTML = eP1;
// console.log(eP1)
}
if(mathsgrade1 == "A2"){
eP1 = 2;
document.getElementById("mathspoints").innerHTML = eP1;
}
if(mathsgrade1 == "B3"){
eP1 = 3;
document.getElementById("mathspoints").innerHTML = eP1;
}
if(mathsgrade1 == "B4"){
eP1 = 4;
document.getElementById("mathspoints").innerHTML = eP1;
}
if(mathsgrade1 == "C5"){
eP1 = 5;
document.getElementById("mathspoints").innerHTML = eP1;
}
if(mathsgrade1 == "C6"){
eP1 = 6;
document.getElementById("mathspoints").innerHTML = eP1;
}
if(mathsgrade1 == "F"){
eP1 = 7;
document.getElementById("mathspoints").innerHTML = eP1;
}
}
//if maths points select will return to default if maths subject change
function resetM(){
document.getElementById("mathsgrade").options[0].selected = true;
eP1 = 0;
document.getElementById("mathspoints").innerHTML = " ";
}
//check if computer sciences is selected and disabled options
function checkSci(){
document.getElementById("relevant1grade").options[5].disabled = false;
document.getElementById("relevant1grade").options[6].disabled = false;
document.getElementById("relevant1grade").options[7].disabled = false;
document.getElementById("relevant1grade").options[0].selected = true;
document.getElementById("relevant1points").innerHTML = " ";
if(relevant1.value == "computer sciences"){
document.getElementById("relevant1grade").options[5].disabled = true;
document.getElementById("relevant1grade").options[6].disabled = true;
document.getElementById("relevant1grade").options[7].disabled = true;
}
}
//relevant subjects points
var eP2 = 0;
function relP(){
var relevant1grade1 = document.getElementById("relevant1grade").value;
if(relevant1grade1 == "0"){
document.getElementById("relevant1points").innerHTML = "";
}
if(relevant1grade1 == "A1"){
eP2 = 1;
document.getElementById("relevant1points").innerHTML = eP2;
// console.log(eP2)
}
if(relevant1grade1 == "A2"){
eP2 = 2;
document.getElementById("relevant1points").innerHTML = eP2;
}
if(relevant1grade1 == "B3"){
eP2 = 3;
document.getElementById("relevant1points").innerHTML = eP2;
}
if(relevant1grade1 == "B4"){
eP2 = 4;
document.getElementById("relevant1points").innerHTML = eP2;
}
if(relevant1grade1 == "C5"){
eP2 = 5;
document.getElementById("relevant1points").innerHTML = eP2;
}
if(relevant1grade1 == "C6"){
eP2 = 6;
document.getElementById("relevant1points").innerHTML = eP2;
}
if(relevant1grade1 == "F"){
eP2 = 7;
document.getElementById("relevant1points").innerHTML = eP2;
}
}
//check eligability
function elig(){
var totalP = 0;
totalP = eP + eP1 + eP2;
console.log(totalP)
var engolevel1 = document.getElementById("engolevel").value;
var engigcse1 = document.getElementById("engigcse").value;
var engielts1 = document.getElementById("engielts").value;
var mathsgrade1 = document.getElementById("mathsgrade").value;
var relevant1grade1 = document.getElementById("relevant1grade").value;
var age1 = document.getElementById("adult").value;
document.getElementById("status").innerHTML= "";
if( age1 == "under25" && (mathsgrade1 == "0" || relevant1grade1 == "0")){
document.getElementById("status").innerHTML= "You did not specify all subjects!";
document.getElementById("status").style.color = "red";
}
else if( age1 == "over25" && mathsgrade1 == "0"){
document.getElementById("status").innerHTML= "You did not specify all subjects!";
document.getElementById("status").style.color = "red";
}
else if( age1 == "under25" && totalP <= 18){
document.getElementById("totalpoints").innerHTML = totalP;
document.getElementById("status").innerHTML= "Eligible";
document.getElementById("status").style.color = "blue";
}
else if( age1 == "under25" && totalP >= 19){
document.getElementById("totalpoints").innerHTML = totalP;
document.getElementById("status").innerHTML= "Not Eligible";
document.getElementById("status").style.color = "red";
}
else if( age1 == "over25" && totalP <= 12){
document.getElementById("totalpoints").innerHTML = totalP;
document.getElementById("status").innerHTML= "Eligible as matured applicants";
document.getElementById("status").style.color = "blue";
}
else if( age1 == "over25" && totalP >= 13){
document.getElementById("totalpoints").innerHTML = totalP;
document.getElementById("status").innerHTML= "Not Eligible due to points exceed 12";
document.getElementById("status").style.color = "red";
}
}
function display(){
var hidden1 =document.getElementsByClassName("hideall")
var age = document.getElementById("adult").value;
var matured = document.getElementsByClassName("matured");
if(age == "under25"){
for (var i = 0; i < hidden1.length; i++) {
hidden1[i].style.display = "block";
}
document.getElementById("mathsgrade").options[0].selected = true;
eP1 = 0;
eP2 = 0
document.getElementById("mathspoints").innerHTML = " ";
document.getElementById("relevant1grade").options[0].selected = true;
document.getElementById("relevant1points").innerHTML = " ";
document.getElementById("totalpoints").innerHTML = " ";
document.getElementById("status").innerHTML=" ";
}
if( age == "over25"){
for (var i = 0; i < hidden1.length; i++) {
hidden1[i].style.display = "none";
}
for (var i = 0; i < matured.length; i++) {
matured[i].style.display = "block";
}
document.getElementById("mathsgrade").options[0].selected = true;
eP1 = 0;
eP2 = 0;
document.getElementById("mathspoints").innerHTML = " ";
document.getElementById("relevant1grade").options[0].selected = true;
document.getElementById("relevant1points").innerHTML = " ";
document.getElementById("totalpoints").innerHTML = " ";
document.getElementById("status").innerHTML= " ";
}
if(age == "0"){
for (var i = 0; i < hidden.length; i++) {
hidden[i].style.display = "none";
}
}
}
//refresh page
function refresh(){
location.reload();
}
</script>
</body>
</html>