gilroyhacks.com/js/general.js

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JavaScript
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// Gilroy Hacks Website Source Code -> JS (https://gilroyhacks.com)
"use strict";
// document is loaded and DOM is ready
document.addEventListener('DOMContentLoaded', function(){
// Email replace
function setAttributes(elem, attrs) {
for(var key in attrs) {
elem.setAttribute(key, attrs[key]);
}
}
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const tech_emails = document.querySelectorAll('.email-replace-tech');
tech_emails.forEach(entry => {
setAttributes(entry, {"href": "mailto:tech" + "@" + "gilroyhacks.com?subject=Gilroy Hacks", "target": "_blank"});
entry.innerHTML = "tech" + "@" + "gilroyhacks.com";
});
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var aadhavan = document.getElementById("email-replace-aadhavan");
setAttributes(aadhavan, {"href": "mailto:aadhavan.magesh" + "@" + "gmail.com?subject=Gilroy Hacks", "target": "_blank"});
aadhavan.innerHTML = "aadhavan.magesh" + "@" + "gmail.com";
var isaac = document.getElementById("email-replace-isaac");
setAttributes(isaac, {"href": "mailto:ihwang125" + "@" + "gmail.com?subject=Gilroy Hacks", "target": "_blank"});
isaac.innerHTML = "ihwang125" + "@" + "gmail.com";
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var jonathan = document.getElementById("email-replace-jonathan");
setAttributes(jonathan, {"href": "mailto:jonathantessmann" + "@" + "gmail.com?subject=Gilroy Hacks", "target": "_blank"});
jonathan.innerHTML = "jonathantessmann" + "@" + "gmail.com";
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var vijay = document.getElementById("email-replace-vijay");
setAttributes(vijay, {"href": "mailto:vijaykethanaboyina" + "@" + "gmail.com?subject=Gilroy Hacks", "target": "_blank"});
vijay.innerHTML = "vijaykethanaboyina" + "@" + "gmail.com";
var james = document.getElementById("email-replace-james");
setAttributes(james, {"href": "mailto:jamesdinh77" + "@" + "protonmail.com?subject=Gilroy Hacks", "target": "_blank"});
james.innerHTML = "jamesdinh77" + "@" + "protonmail.com";
var ezra = document.getElementById("email-replace-ezra");
setAttributes(ezra, {"href": "mailto:ezrabridger27" + "@" + "gmail.com?subject=Gilroy Hacks", "target": "_blank"});
ezra.innerHTML = "ezrabridger27" + "@" + "gmail.com";
var mark = document.getElementById("email-replace-mark");
setAttributes(mark, {"href": "mailto:markshen00" + "@" + "gmail.com?subject=Gilroy Hacks", "target": "_blank"});
mark.innerHTML = "markshen00" + "@" + "gmail.com";
var bryce = document.getElementById("email-replace-bryce");
setAttributes(bryce, {"href": "mailto:brycemankovsky" + "@" + "gmail.com?subject=Gilroy Hacks", "target": "_blank"});
bryce.innerHTML = "brycemankovsky" + "@" + "gmail.com";
// Scroll Element
// Creating an observer when the user views that element
const observer = new IntersectionObserver(entries => {
// Loop over the entries
entries.forEach(entry => {
// If the element is visible
if (entry.isIntersecting) {
// Add the animation class
entry.target.classList.add('slide-animation');
}
});
});
const observer_prize_2 = new IntersectionObserver(entries => {
entries.forEach(entry => {
if (entry.isIntersecting) {
entry.target.classList.add('slide-animation-prize-2');
}
});
});
const observer_prize_1 = new IntersectionObserver(entries => {
entries.forEach(entry => {
if (entry.isIntersecting) {
entry.target.classList.add('slide-animation-prize-1');
}
});
});
const observer_prize_3 = new IntersectionObserver(entries => {
entries.forEach(entry => {
if (entry.isIntersecting) {
entry.target.classList.add('slide-animation-prize-3');
}
});
});
const observer_team_img = new IntersectionObserver(entries => {
entries.forEach(entry => {
if (entry.isIntersecting) {
entry.target.classList.add('slide-animation-card-img');
}
});
});
const observer_team_desc = new IntersectionObserver(entries => {
entries.forEach(entry => {
if (entry.isIntersecting) {
entry.target.classList.add('slide-animation-card-desc');
}
});
});
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const workshop_entry = document.querySelectorAll('.workshop-entry');
workshop_entry.forEach(entry => {
observer.observe(entry);
});
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const rules_obj = document.querySelectorAll('.rules-box');
rules_obj.forEach(entry => {
observer.observe(entry);
});
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const entries = document.querySelectorAll('.team-picture');
entries.forEach(entry => {
observer_team_img.observe(entry);
});
const entries_desc = document.querySelectorAll('.team-description');
entries_desc.forEach(entry => {
observer_team_desc.observe(entry);
});
const prize_entries = document.querySelectorAll('.prize-column');
prize_entries.forEach(entry => {
observer.observe(entry);
});
const prize_entries_edge = document.querySelectorAll('.podium-edge');
prize_entries_edge.forEach(entry => {
observer.observe(entry);
});
// Adding the class animations to these elements
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let elements_id = ['#description-heading', '#event-main-box', '#timeline', '#signup-title', '#steps-card', '#sponsor-title', '#sponsor-container', '#map-article', '#workshops-description', '#second-podium', '#first-podium', '#third-podium', '#prize-box', '#administration', '#logistics', '#outreach', '#tech', '#marketing'];
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elements_id.forEach(entry => {
var thing = document.querySelector(entry)
observer.observe(document.querySelector(entry));
});
observer_prize_2.observe(document.querySelector('#second-place'));
observer_prize_1.observe(document.querySelector('#first-place'));
observer_prize_3.observe(document.querySelector('#third-place'));
// Scroll Nav
// Gilroy Hacks Website Source Code -> JS (https://gilroyhacks.com)
// Toggle the .pa-fixed-header class when the user
// scroll 100px
window.onscroll = () => {scrollNavbar()};
var scrollNavbar = () => {
// Target elements
const navBar = document.getElementById("navBar");
const links = document.querySelectorAll("#navBar a");
if (document.documentElement.scrollTop > 50) {
navBar.classList.add("pa-fixed-header");
// Change the color of links on scroll
for (let i = 0; i < links.length; i++) {
const element = links[i];
element.classList.add('text-black');
}
} else {
navBar.classList.remove("pa-fixed-header");
// Change the color of links back to default
for (let i = 0; i < links.length; i++) {
const element = links[i];
element.classList.remove('text-black');
}
}
}
// Timer
// SRC: W3Schools https://www.w3schools.com/howto/howto_js_countdown.asp
// Set the date we're counting down to
var countDownDate = new Date("Aug 12, 2022 16:00:00").getTime();
// Update the count down every 1 second
var x = setInterval(function() {
// Get today's date and time
var now = new Date().getTime();
// Find the distance between now and the count down date
var distance = countDownDate - now;
// Time calculations for days, hours, minutes and seconds
var days = Math.floor(distance / (1000 * 60 * 60 * 24));
var hours = Math.floor((distance % (1000 * 60 * 60 * 24)) / (1000 * 60 * 60));
var minutes = Math.floor((distance % (1000 * 60 * 60)) / (1000 * 60));
// var seconds = Math.floor((distance % (1000 * 60)) / 1000);
// If the count down is finished, write some text
if (distance < 0) {
clearInterval(x);
document.getElementById("timer").innerHTML = "LIVE";
}
// Display the result in the element with id="timer"
if (days != 0) {
document.getElementById("timer").innerHTML = days + "d " + hours + "h";
}
else if (hours != 0) {
document.getElementById("timer").innerHTML = hours + "h" + minutes + "m";
}
else {
document.getElementById("timer").innerHTML = minutes + "m";
}
}, 1000);
});
// page is fully loaded, including all frames, objects and images
window.addEventListener("load", function() {
});
// General functions
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// Checkbox Local Storage
var i;
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var checkboxes = document.querySelectorAll('#signup-checklist input[type=checkbox]');
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var verify = true;
function save() {
for (i = 0; i < checkboxes.length; i++) {
localStorage.setItem(checkboxes[i].value, checkboxes[i].checked);
}
}
window.onload = function() {
load();
};
function load() {
for (i = 0; i < checkboxes.length; i++) {
checkboxes[i].checked = localStorage.getItem(checkboxes[i].value) === 'true' ? true:false;
}
}
function check(id) {
document.getElementById(id).checked = true;
}
function uncheck(id) {
document.getElementById(id).checked = false;
}
function notification(id) {
if (localStorage.getItem(checkboxes[id].value) != true) { verify = false; }
if (verify) { document.getElementById('notification').style.visibility = visible; }
}