Popup boxes open all at the same time - javascript

I have a bunch of pictures that when clicked, open a popup box with info about the selected picture, but all the popup boxes open at the same time.
To start, I have some
<ul class="cenas_top">
<li>
<div class="shape">
<div class="details">
<span class="heading">Direção</span>
<hr />
<!-- Trigger/Open The Modal -->
<button id="myBtn">Mais</button>
</div>
<div class="bg"></div>
<div class="base">
<img src=" alt="" />
</div>
</div>
<h3>Name</h3>
</li>
<li>
<div class="shape">
<div class="details">
<span class="heading">Direção</span>
<hr />
<!-- Trigger/Open The Modal -->
<button id="myBtn">Mais</button>
</div>
<div class="bg"></div>
<div class="base">
<img src=" alt="" />
</div>
</div>
<h3>Name</h3>
</li>
</ul>
Then, I have the boxes:
<!-- The Modal -->
<div id="myModal" class="modal">
<!-- Modal content-->
<div class="modal-content" id="ef">
<div class="modal-header">
<span class="close">×</span>
<h2></h2>
</div>
<div class="modal-body">
<p>TEXT TEXT TEXT TEXT</p>
</div>
<div class="modal-footer">
</div>
</div>
<!-- Modal content-->
<div class="modal-content" id="fc">
<div class="modal-header">
<span class="close">×</span>
<h2></h2>
</div>
<div class="modal-body">
<p>TEXT TEXT TEXT TEXT</p>
</div>
<div class="modal-footer">
</div>
</div>
</div>
Finally, this is how the script looks:
<script>
// Get the modal
var modal = document.getElementById('myModal');
// Get the button that opens the modal
var btn = document.getElementById("myBtn");
// Get the <span> element that closes the modal
var span = document.getElementsByClassName("close")[0];
// When the user clicks the button, open the modal
btn.onclick = function() {
modal.style.display = "block";
}
// When the user clicks on <span> (x), close the modal
span.onclick = function() {
modal.style.display = "none";
}
// When the user clicks anywhere outside of the modal, close it
window.onclick = function(event) {
if (event.target == modal) {
modal.style.display = "none";
}
}
</script>
What's missing here?

There are several problems with your code, some of which you haven't mentioned in the question but are obvious anyway:
1) All your modal content is within one div called "myModal". When the button is clicked, you make this div visible. Therefore, all the content within it will become visible. You need to only open the modal content which is applicable to the clicked button.
2) All your buttons have the same id. This is invalid HTML. Element IDs must be unique. As it stands, only your first button will ever respond to the click event. The others will be ignored because they are considered invalid elements.
3) You're only adding the close event to the first span. So again this won't work for any of the others.
Here's an example that works. Note the match-up between the data-content attribute of each button, and the id of the corresponding modal.
HTML
<ul class="cenas_top">
<li>
<div class="shape">
<div class="details">
<span class="heading">Direção</span>
<hr />
<!-- Trigger/Open The Modal -->
<button class="modal-button" data-content="ef">Mais</button>
</div>
<div class="bg"></div>
<div class="base">
<img src=" alt="" />
</div>
</div>
<h3>Name</h3>
</li>
<li>
<div class="shape">
<div class="details">
<span class="heading">Direção</span>
<hr />
<!-- Trigger/Open The Modal -->
<button class="modal-button" data-content="fc">Mais</button>
</div>
<div class="bg"></div>
<div class="base">
<img src=" alt="" />
</div>
</div>
<h3>Name</h3>
</li>
</ul>
<!-- The Modals -->
<div id="modal-ef" class="modal">
<!-- Modal content-->
<div class="modal-content">
<div class="modal-header">
<span class="close">×</span>
<h2></h2>
</div>
<div class="modal-body">
<p>TEXT TEXT TEXT TEXT</p>
</div>
<div class="modal-footer">
</div>
</div>
</div>
<div id="modal-fc" class="modal">
<!-- Modal content-->
<div class="modal-content">
<div class="modal-header">
<span class="close">×</span>
<h2></h2>
</div>
<div class="modal-body">
<p>TEXT TEXT TEXT TEXT</p>
</div>
<div class="modal-footer">
</div>
</div>
</div>
JavaScript
var showModal = function() {
var modalID = this.getAttribute("data-content");
var modal = document.getElementById('modal-' + modalID);
modal.style.display = "block";
};
var hideModal = function() {
this.parentElement.parentElement.parentElement.style.display = "none";
}
//event listeners to show the modals
var buttons = document.getElementsByClassName("modal-button");
for (var i = 0; i < buttons.length; i++) {
buttons[i].addEventListener('click', showModal, false);
}
//event listeners to close the modals
var spans = document.getElementsByClassName("close");
for (var i = 0; i < spans.length; i++) {
spans[i].addEventListener('click', hideModal, false);
}

Related

Modal will not open on click

I am in a javascript beginner class and I am stuck with my homework. I went over it what feels like a million times but for some reason, I am missing something and I can't find it. Many thanks in advance!!! It is set up so that if the link has the data-reveal attribute and there is a modal element with the matching ID it will allow for that link to be clicked and the modal appears.
My HTML:
<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, inital-scale=1.0, shrink-to-fit=no">
<meta name="description" content="description">
<meta http-equiv="X-UA-Compatible" content="IE=edge, chrome=1" />
<title>London</title>
<link rel="stylesheet" type="text/css" href="styles/main.css">
<link rel="stylesheet" type="text/css" href="styles/london.css">
</head>
<!-- Head End -->
<body>
<header id="header" class="header">
<!-- Image Banner -->
<div id="logoWrapper" class="logoWrapper">
<img src="images/welcometoengland.png" class="logo" title="Welcome to England" alt="Welcome to England">
</div>
<section id="banner" class="banner">
<img src="images/banner/london_banner_1.png" class="banner__image" alt="banner">
</section>
<!-- Primary navigation -->
<nav id="nav" class="nav">
<ul class="nav__links nav__items">
<li class="nav__item">
Home
</li>
<li class="nav__item">
London
</li>
<li class="nav__item">
Daytrips
</li>
<li class="nav__item">
Cost
</li>
<li class="nav__item">
Stay
</li>
<li class="nav__item">
Travel
</li>
<li class="nav__item">
Shop
</li>
<li class="nav__item">
Contact Us
</li>
</ul>
</nav>
</header>
<!-- Header End -->
<main id="main" class="main">
<!--Left Content -->
<div id="main__content" class="main__content">
<div class="intro__wrapper">
<div class="intro__left">
<h4 id="attractionLinks__heading" class="attractionLinks__heading"></h4>
<ul id="attractionLinks__list" class="attractionLinks__list"></ul>
<p class="attractionLinks__instructions">If you have already visited some attractions or would like to add additional attractions, click the button below to update your preferences:</p>
<button id="attractionLinks__showForm" class="attractionLinks__showForm">Select Attractions</button>
</div>
<div class="intro__right">
<h3 class="intro__heading">Welcome to the Lodon Attractions page!</h3>
<p class="intro__text"> As a current memeber of the International Travel Club, you may select the attractions you would like to visit and we will keeo you updated with travel tips. When you click the London tab, you will only see links to attractions you would like to visit.</p>
<div class="form__inputWrapper">
<form class="form travelerForm" id="travelerForm" name="travelerForm">
<div class="form__inputWrapper">
<label for="fullName" class="form__label">Full Name:</label>
<input name="fullName" id="fullName" class="form__input" type="text" pattern="^[A-Za-z]+\s[A-Za-z]+$" placeholder="" required>
</div>
<div class="form__inputWrapper form__inputWrapper--checkboxes">
</div>
<!--Submit-->
<div class="form__inputWrapper form__inputWrapper--submit">
<input name="submitTraveler" id="submitTraveler" class="submit button" type="submit" value="Submit Form">
</div>
</form>
</div>
</div>
</div>
</div>
<!-- Right Sidebar -->
<div id="main__sidebar" class="main__sidebar">
<!--London Clock-->
<div id="londonTime__wrapper" class="londonTime__wrapper">
<img class="londonTime__image" src="images/bigben.png" alt="Big Ben Clock">
<p id="londonTime" class="londonTime"></p>
</div>
<!--Attractions Select Wrapper-->
<div id="attractions" class="attractions">
<div class="attractions__instructionsWrapper">
<!--Attractions Instructions-->
<h2 class="attractions__heading">
Select an item from the list to display a picture and description of the attraction.
</h2>
</div>
<!--Attractions Select Wrapper-->
<div class="attractions__selectWrapper">
<select id="attractions__list" class="attractions__list">
</select>
</div>
<!--Attractions Display Wrapper-->
<div class="attractions__displayWrapper">
<div class="attractions__imageWrapper">
<img src="images/slideshow/placeholder.jpg" class="attractions__image" alt="Attractions">
</div>
</div>
<!--Attractions Text Wrapper-->
<div class="attractions__textWrapper">
<p class="attractions__text"></p>
</div>
</div>
<!--Attractions End-->
</div>
<section class="modals">
<!--Big Ben Modal-->
<div id="BigBen_modal" class="modal">
<div class="modal__innerWrapper">
<div class="modal__content">
<h3 class="modal__heading">Big Ben</h3>
<div class="modal__imageWrapper">
<img class="modal__image" src="images/BigBen.jpg" alt="Big Ben">
</div>
<div class="modal__textWrapper">
<p class="modal__text">Whenever you think of London, you probably think of Big Ben, as it is one of England's most recognized landmarks.</p>
<p class="modal__text">Here are some <em>Quick Facts</em> about Big Ben:</p>
<p class="modal__text">Description: Big Ben is not actually the clock tower. It is the largest of the five bells inside of the clock tower</p>
<p class="modal__text">Location: It is at the House of Parliament in Westminster, London</p>
<p class="modal__text">Constructed; Completed in 1856, it took 13 years to build. It is about 315 feet high and hs 400 steps to reach the top</p>
<p class="modal__text">Tourists: Bet you didn't know that foreign tourists are not allowed to climb the 400 steps to the top of the tower, but native Englanders can arrange a tour through a member of parliament or a Lord. Please note that it is not wheelchair accessible.</p>
<p class="modal__text">Cost: Free</p>
<p class="modal__text --textCenter">Content from respective websites - For learning purposes only</p>
</div>
<p class="modal__close" aria-label="Close modal" role="button">
<span aria-hidden="true">×</span>
</p>
</div>
</div>
</div> <!--End of Modal-->
<!--London Zoo Modal-->
<div id="LondonZoo_modal" class="modal">
<div class="modal__innerWrapper">
<div class="modal__content">
<h3 class="modal__heading">London Zoo</h3>
<div class="modal__imageWrapper">
<img class="modal__image" src="images/londonzoo.jpg" alt="London Zoo">
</div>
<div class="modal__textWrapper">
<p class="modal__text"></p>
<p class="modal__text --textCenter">Content from respective websites - For learning purposes only</p>
</div>
<p class="modal__close" aria-label="Close modal" role="button">
<span aria-hidden="true">×</span>
</p>
</div>
</div>
</div> <!--End of Modal-->
<!--St. Paul's Cathedral Modal-->
<div id="StPaulsCathedral_modal" class="modal">
<div class="modal__innerWrapper">
<div class="modal__content">
<h3 class="modal__heading">St. Paul's Cathedral</h3>
<div class="modal__imageWrapper">
<img class="modal__image" src="images/StPaulsCathedral.jpg" alt="St. Paul's Cathedral">
</div>
<div class="modal__textWrapper">
<p class="modal__text"></p>
<p class="modal__text --textCenter">Content from respective websites - For learning purposes only</p>
</div>
<p class="modal__close" aria-label="Close modal" role="button">
<span aria-hidden="true">×</span>
</p>
</div>
</div>
</div> <!--End of Modal-->
<!--Tower of London Modal-->
<div id="TowerofLondon_modal" class="modal">
<div class="modal__innerWrapper">
<div class="modal__content">
<h3 class="modal__heading">Tower of London</h3>
<div class="modal__imageWrapper">
<img class="modal__image" src="images/toweroflondon.jpg" alt="Tower of London">
</div>
<div class="modal__textWrapper">
<p class="modal__text"></p>
<p class="modal__text --textCenter">Content from respective websites - For learning purposes only</p>
</div>
<p class="modal__close" aria-label="Close modal" role="button">
<span aria-hidden="true">×</span>
</p>
</div>
</div>
</div> <!--End of Modal-->
<!--British Museum Modal-->
<div id="BritishMuseum_modal" class="modal">
<div class="modal__innerWrapper">
<div class="modal__content">
<h3 class="modal__heading">British Museum</h3>
<div class="modal__imageWrapper">
<img class="modal__image" src="images/BritishMusuem.jpg" alt="British Museum">
</div>
<div class="modal__textWrapper">
<p class="modal__text"></p>
<p class="modal__text --textCenter">Content from respective websites - For learning purposes only</p>
</div>
<p class="modal__close" aria-label="Close modal" role="button">
<span aria-hidden="true">×</span>
</p>
</div>
</div>
</div> <!--End of Modal-->
<!--London Eye Modal-->
<div id="LondonEye_modal" class="modal">
<div class="modal__innerWrapper">
<div class="modal__content">
<h3 class="modal__heading">London Eye</h3>
<div class="modal__imageWrapper">
<img class="modal__image" src="images/londoneye.jpeg" alt="London Eye">
</div>
<div class="modal__textWrapper">
<p class="modal__text"></p>
<p class="modal__text --textCenter">Content from respective websites - For learning purposes only</p>
</div>
<p class="modal__close" aria-label="Close modal" role="button">
<span aria-hidden="true">×</span>
</p>
</div>
</div>
</div> <!--End of Modal-->
<!--London Aquarium Modal-->
<div id="LondonAquarium_modal" class="modal">
<div class="modal__innerWrapper">
<div class="modal__content">
<h3 class="modal__heading">London Aquarium</h3>
<div class="modal__imageWrapper">
<img class="modal__image" src="images/London Aquarium.jpg" alt="London Aquarium">
</div>
<div class="modal__textWrapper">
<p class="modal__text"></p>
<p class="modal__text --textCenter">Content from respective websites - For learning purposes only</p>
</div>
<p class="modal__close" aria-label="Close modal" role="button">
<span aria-hidden="true">×</span>
</p>
</div>
</div>
</div> <!--End of Modal-->
<!--Westminster Abbey Modal-->
<div id="WestminsterAbbey_modal" class="modal">
<div class="modal__innerWrapper">
<div class="modal__content">
<h3 class="modal__heading">Westminster Abbey</h3>
<div class="modal__imageWrapper">
<img class="modal__image" src="images/WestminsterAbbey.jpg" alt="Westminster Abbey">
</div>
<div class="modal__textWrapper">
<p class="modal__text"></p>
<p class="modal__text --textCenter">Content from respective websites - For learning purposes only</p>
</div>
<p class="modal__close" aria-label="Close modal" role="button">
<span aria-hidden="true">×</span>
</p>
</div>
</div>
</div> <!--End of Modal-->
<!--Thames River Cruise Modal-->
<div id="ThamesRiverCruise_modal" class="modal">
<div class="modal__innerWrapper">
<div class="modal__content">
<h3 class="modal__heading">Thames River Cruise</h3>
<div class="modal__imageWrapper">
<img class="modal__image" src="images/ThamesRiverCruise.jpg" alt="Thames River Cruise">
</div>
<div class="modal__textWrapper">
<p class="modal__text"></p>
<p class="modal__text --textCenter">Content from respective websites - For learning purposes only</p>
</div>
<p class="modal__close" aria-label="Close modal" role="button">
<span aria-hidden="true">×</span>
</p>
</div>
</div>
</div> <!--End of Modal-->
<!--Wellington Arch Modal-->
<div id="WillingtonArch_modal" class="modal">
<div class="modal__innerWrapper">
<div class="modal__content">
<h3 class="modal__heading">Wellington Arch</h3>
<div class="modal__imageWrapper">
<img class="modal__image" src="images/WellingtonArch.jpg" alt="Wellington Arch">
</div>
<div class="modal__textWrapper">
<p class="modal__text"></p>
<p class="modal__text --textCenter">Content from respective websites - For learning purposes only</p>
</div>
<p class="modal__close" aria-label="Close modal" role="button">
<span aria-hidden="true">×</span>
</p>
</div>
</div>
</div> <!--End of Modal-->
<!--Harrods Modal-->
<div id="Harrods_modal" class="modal">
<div class="modal__innerWrapper">
<div class="modal__content">
<h3 class="modal__heading">Harrods</h3>
<div class="modal__imageWrapper">
<img class="modal__image" src="images/Harrods.jpg" alt="Harrods">
</div>
<div class="modal__textWrapper">
<p class="modal__text"></p>
<p class="modal__text --textCenter">Content from respective websites - For learning purposes only</p>
</div>
<p class="modal__close" aria-label="Close modal" role="button">
<span aria-hidden="true">×</span>
</p>
</div>
</div>
</div> <!--End of Modal-->
<!--Shopping Modal-->
<div id="Shopping_modal" class="modal">
<div class="modal__innerWrapper">
<div class="modal__content">
<h3 class="modal__heading">Shopping</h3>
<div class="modal__imageWrapper">
<img class="modal__image" src="images/Shopping.jpg" alt="Shopping">
</div>
<div class="modal__textWrapper">
<p class="modal__text"></p>
<p class="modal__text --textCenter">Content from respective websites - For learning purposes only</p>
</div>
<p class="modal__close" aria-label="Close modal" role="button">
<span aria-hidden="true">×</span>
</p>
</div>
</div>
</div> <!--End of Modal-->
</section>
</main>
<!-- Main End -->
<footer id="footer" class="footer"></footer>
<!--Footer End -->
<script src="scripts/cookies.js"></script>
<script src="scripts/main.js"></script>
<script src="scripts/select_list.js"></script>
<script src="scripts/banner.js"></script>
<script src="scripts/london.js"></script>
<script>displayLondonTime();</script>
</body>
</html>
Here is my Javascript:
const LondonAttractions = {
LondonZoo: "London Zoo",
BigBen: "Big Ben",
StPaulsCathedral: "St. Paul's Cathedral",
TowerofLondon: "Tower of London",
BritishMuseum: "British Museum",
LodonEye:"London Eye",
LondonAquarium: "London Aquarium",
WestminsterAbbey: "Westminster Abbey",
ThamesRiverCruise: "Thames River Cruise",
WellingtonArch: "Willington Arch",
Harrods: "Harrods",
Shopping: "Shopping"
};
const travelerForm = document.getElementById('travelerForm');
const travelerFormCheckboxWrapper = document.querySelector('#travelerForm .form__inputWrapper--checkboxes');
const attractionLinksHeading = document.getElementById('attractionLinks__heading');
const attractionLinksList = document.getElementById('attractionLinks__list');
const attractionLinksButton = document.getElementById('attractionLinks__showForm');
function generateCheckboxes() {
//If all the required parts exist
if(travelerForm && travelerFormCheckboxWrapper){
//For each daytrip in daytripsInfo
for(let key in LondonAttractions){
let checkbox = `
<div class="form__checkboxWrapper">
<label for="${key}" class="form__label">${LondonAttractions[key]}</label>
<input id="${key}" name="${key}" class="form__input" type="checkbox" placeholder="">
</div>
`;
travelerFormCheckboxWrapper.insertAdjacentHTML('beforeend', checkbox);
}//End of Foor Loop
} //End of if statement
} //End of function
generateCheckboxes();
if(travelerForm) {
travelerForm.addEventListener('submit', function(event) {
// Prevent the form from submitting
event.preventDefault();
var numChecked = 0;
const checkboxes = document.querySelectorAll('#travelerForm [type="checkbox"]');
// Loop over checkboxes
for(let i = 0; i < checkboxes.length; i++) {
// Check if the checkbox is checked
if(checkboxes[i].checked === true) {
// Increment numChecked variable
numChecked++;
//Set a cookie using the checkbox name
Cookies.set(checkboxes[i].name, true, {expires: 7});
}
//If a checkbox is not selected
else{
//If a cookie exists for that checkbox
if(Cookies.get(checkboxes[i].name)) {
//Delet the Cookie
Cookies.remove(checkboxes[i].name);
}
//Note: An alternative would be to set the cookie value to 'false'
//Cookies.set(checkboxes[i].name, false, { expires: 7});
}
}
if(numChecked > 0 && travelerForm.checkValidity()) {
Cookies.set('travelerName', travelerForm.fullName.value, { expires: 7});
// Submit the form
travelerForm.submit();
// Reset numChecked variable
numChecked = 0;
}
else if(numChecked === 0) {
alert('You must select at least one London attraction!');
}
});
}
//If both the 'travelerName' cookie and the attraction links heading exist
if(Cookies.get('travelerName') && attractionLinksHeading){
attractionLinksHeading.textContent = `Attraction Links for ${Cookies.get('travelerName')}`;
} else if(attractionLinksHeading) {
attractionLinksHeading.textContent = "Attraction Links";
}
if(attractionLinksList && travelerForm) {
//Show form by default
var showForm = true;
//For each of our attractions
for(let key in LondonAttractions) {
//If the cookie name esists
if(Cookies.get(key)) {
//Create our list item and link
let item = `<li class="attractionLinks__item">
<p data-reveal="${key}_modal" aria-controls="${key}" aria-haspopup="true" class="attractionLinks__link" role="button" tabindex="0">${LondonAttractions[key]}</p>
</li>`;
//Add the list item and link to the list
attractionLinksList.insertAdjacentHTML('beforeend', item);
//They have already submitted their preferences, hide from for now
showForm = false;
}
}
if(showForm === false) {
//Add modifier class that will be used to hide the form
travelerForm.classList.add('--hide');
}
const attractionLinks = document.querySelectorAll('.attractionLinks__link');
if(attractionLinks.length > 0) {
//If at least one link exists
for(let i = 0; i < attractionLinks.length; i++) {
//Get link data-reveal attribute
let id = attractionLinks[i].dataset.reveal;
//If the link has the data-reveal attribute, and there is a modal element with that matching ID
if(id && document.getElementById(id)) {
let modal = document.getElementById(id);
let closeButton = modal.querySelector('.modal__close');
//Add click event listner to link
attractionLinks[i].addEventListener('click', function(event) {
//If the modal exists and it does not have the --reveal class
if(!modal.classList.contains('--reval')) {
modal.classList.add('--reval');
}
});
//If close button exists within modal
if(closeButton) {
//Add click event listner to close button
closeButton.addEventListener('click', function(event) {
//If the modal had the --reveal class
if(modal.classList.contains('--reveal')) {
//Remove it (hides the modal)
modal.classList.remove('--reveal');
}
});
}
}
}
}
}
//If the button and the form both exist
if(attractionLinksButton && travelerForm) {
attractionLinksButton.addEventListener('click', function(event) {
//Check if the traveler form has the --hide class
if(travelerForm.classList.contains('--hide')) {
//Remove the --hide class
travelerForm.classList.remove('--hide');
//Add the --show class
travelerForm.classList.add('--show');
}
});
}
london.js -> Line 134 /* Problem */
If you add "--reveal" to the classList, that would make the class="initial --reveal"; //there is a space between initial and --reveal
Because on that line the css won't trigger
london.css -> line 82
To fix the problem:
//To solve the problem delete the line 134 from london.js and replace with
modal.className += '--reveal';

I have 3 divs each fireing a function, function is opening a modal, but this seems to work only with the first div element

When i click on second or third div element nothing happens, but first always working, that is, opens the modal. When i change sites of div elements result is the same; when i click on first div it opens the modal but nothing happens on the other two, do i need for each div his own function with different id's
...here is the code HTML and JS
<div class="container">
<div class="row">
<div class="col-md-4 sector">
<h3>Services</h3>
<i class="fa fa-gear"></i>
<div class="over" id="myModal">
<span class="tooltiptext">Show more...</span>
</div>
</div>
<div class="col-md-4 sector">
<h3>About me</h3>
<i class="fa fa-address-card-o"></i>
<div class="over" id="myModal">
<span class="tooltiptext">Show more...</span>
</div>
</div>
<div class="col-md-4 sector">
<h3>Contact</h3>
<i class="fa fa-phone"></i>
<div class="over" id="myModal">
<span class="tooltiptext">Show more...</span>
</div>
</div>
</div>
</div>
</div>
<div class="modal-container" id="myMod">
<div class="modal-content">
<span class="close">&times</span>
<h1>Heading</h1>
<p>Some text goes in here...</p>
</div>
</div>
<script type="text/javascript">
// Get the button that opens the modal
var over = document.getElementById('myModal');
// Get the modal
var modal = document.getElementById('myMod');
// Get the <span> element that closes the modal
var span = document.getElementsByClassName('close')[0];
// When the user clicks the button, open the modal
over.onclick = function(){
modal.style.display='block';
}
// When the user clicks on <span> (x), close the modal
span.onclick = function(){
modal.style.display='none';
}
</script>
Rather than adding the onclick event to the elements per ID (which has to be unique) you should add it for each item with a certain class.
But my guess is, that you want to open different modals when you click one of your divs, so instead of setting an onclick event for every div in JS, I suggest using these functions to open and close your modals:
function openModal(modalID) {
document.querySelector("#"+modalID).style.display='block';
}
function closeModal(modalID) {
document.querySelector("#"+modalID).style.display='none';
}
you can use them on your elements like this:
<div class="col-md-4 sector">
<h3>Services</h3>
<i class="fa fa-gear"></i>
<div onclick="openModal('ServicesModal')" id="myModal">
<span class="tooltiptext">Show more...</span>
</div>
</div>
You can use class "over" to get each div and add a clicklistner to each div like this
var over = document.getElementsByClassName("over");
for (var i = 0; i < over.length; i++) {
over[i].addEventListener('click', function(){
modal.style.display='block';
}, false);
}
or you can use jQuery like this
$(function(){
$(".over").click(function(){
$("#myMod").show();
})
});
As Sven said it's bad practice to use the same Id in differents places.
You use var over = document.getElementById('myModal');
As you can see it's singular so when your code reach this point it only contains the first Element found in your page.
if you want to get every "modal" of your page you have to use document.getElementsByClassName(over);.
As you can see it's plural (getElementS).
Hope it will help you.
<div class="container">
<div class="row">
<div class="col-md-4 sector">
<h3>Services</h3>
<i class="fa fa-gear"></i>
<div class="over" id="myModal">
<span class="tooltiptext">Show more...</span>
</div>
</div>
<div class="col-md-4 sector">
<h3>About me</h3>
<i class="fa fa-address-card-o"></i>
<div class="over" id="myModal">
<span class="tooltiptext">Show more...</span>
</div>
</div>
<div class="col-md-4 sector">
<h3>Contact</h3>
<i class="fa fa-phone"></i>
<div class="over" id="myModal">
<span class="tooltiptext">Show more...</span>
</div>
</div>
</div>
</div>
</div>
<div class="modal-container" id="myMod" style="display:none">
<div class="modal-content">
<span class="close">&times</span>
<h1>Heading</h1>
<p>Some text goes in here...</p>
</div>
</div>
<script type="text/javascript">
// Get the button that opens the modal
var over = document.getElementsByClassName('over');
// Get the modal
var modal = document.getElementById('myMod');
// Get the <span> element that closes the modal
var span = document.getElementsByClassName('close')[0];
// When the user clicks the button, open the modal
for (var i=0; i < over.length; i++) {
over[i].onclick = function(){
modal.style.display='block';
}
}
// When the user clicks on <span> (x), close the modal
span.onclick = function(){
modal.style.display='none';
}
</script>

Having Multiple Modals per page

I'm creating a website where the user can click on an image to open a modal with menu items within, while the first modal works fine, subsequent modals do not.
JS Code:
<script>
// Get the modal
var modal = document.getElementById('myModal');
// Get the button that opens the modal
var btn = document.getElementById("myImg");
// Get the <span> element that closes the modal
var span = document.getElementsByClassName("close")[0];
// When the user clicks the button, open the modal
btn.onclick = function() {
modal.style.display = "block";
}
// When the user clicks on <span> (x), close the modal
span.onclick = function() {
modal.style.display = "none";
}
// When the user clicks anywhere outside of the modal, close it
window.onclick = function(event) {
if (event.target == modal) {
modal.style.display = "none";
}
}
</script>
HTML where its used:
<div class="col-md-3">
<h2>Starters</h2>
<img src="http://foodnetwork.sndimg.com/content/dam/images/food/fullset/2007/2/9/0/ie0102_coleslaw.jpg" height="100%" width="100%" id="myImg">
<!-- The Modal -->
<div id="myModal" class="modal">
<!-- Modal content -->
<div class="modal-content">
<div class="modal-header">
<span class="close">×</span>
<br>
<h2>Starters</h2>
</div>
<div class="modal-body">
<p><b>PRODUCT <span style="display:inline-block; width: 75%;"></span> PRICE</b></p>
<hr>
<p> Humus <span style="display:inline-block; width: 78%;"></span> £3.00</p>
<p> Dolma <span style="display:inline-block; width: 78%;"></span> £3.20</p>
<p> Coleslaw <span style="display:inline-block; width: 77%;"></span> £1.50</p>
<p> Prawn Cocktail <span style="display:inline-block; width: 73.5%;"></span> £4.60</p>
</div>
</div>
</div>
</div>
<div class="col-md-3">
<h2>Wraps</h2>
<img src="http://harryskebabs.com/images/demo/menu-main/menu-item-large-20.jpg" height="100%" width="100%" id="myImg">
<div id="myModal" class="modal">
<!-- Modal content -->
<div class="modal-content">
<div class="modal-header">
<span class="close">×</span>
<br>
<h2>Starters</h2>
</div>
<div class="modal-body">
<p><b>PRODUCT <span style="display:inline-block; width: 75%;"></span> PRICE</b></p>
<hr>
<p> Chicken Wrap <span style="display:inline-block; width: 78%;"></span> £3.00</p>
<p> Doner Wrap <span style="display:inline-block; width: 78%;"></span> £3.20</p>
<p> Shish Wrap <span style="display:inline-block; width: 77%;"></span> £1.50</p>
<p> Kofte Wrap <span style="display:inline-block; width: 73.5%;"></span> £4.60</p>
</div>
</div>
</div>
</div>
The first modal box shown will work as expected, while the second will not show at all, i would rather not have to unnecessarily replicate JavaScript if i don't have to, which is why i tired this method.
Very new to JS and modal boxes, so any input would be appreciated, thanks.
The modal in modal.style.display = none refers to an element with the id of "Modal". You have two elements which have this but ids given to HTML elements need to unique.
This goes for all ids, so you'll have to change give your images unique ids too.

Toggle, fade in, fade out. Open slider and change content

As a js noob, I'm fighting a struggle width the load of content in a slider. I have 4 buttons. When clicking a button, I want a slider to open and content to fade in. When I click another button, I want the slider to stay open but content needs to fade out and new content to fade in.
I have this:
HTML
<div class="standorte-wrapper">
<div class="panel left">
<div class="pan-item tl">
<button href="#" id="expand" class="show-hide">TOGGLE</button>
</div><!--
--><div class="pan-item tr">
<button></button>
</div><!--
--><div class="pan-item bl">
<button></button>
</div><!--
--><div class="pan-item br">
<button></button>
</div>
</div>
<div class="panel right">
<div class="close-button">
<a href="#" id="close" class="close">
<i class="icon-cancel"></i></a>
</div>
<h2>Everything you need to know</h2><!-- CONTENT TO REFRESH -->
</div>
</div>
JS
$(document).ready(function(){
$("#expand").on("click", function(){
$(".standorte-wrapper").toggleClass("expand");
});
$("#close").on("click", function(){
$(".standorte-wrapper").toggleClass("expand");
});
});
That gives me this result, opening and clossing
How can I add the functions I wish as written on top? De content I load in the panel are .php files. file1.php, file2.php, ...
After our collaboration on Github I post here what we did so far
https://github.com/neodev2/ajax-slide-panel
<!DOCTYPE html>
<html>
<head>
<link href="style.css" rel="stylesheet">
<script src="http://code.jquery.com/jquery-1.12.4.min.js">
</script>
<script>
$(document).ready(function(){
var ajaxUrls = [
'snip1.html',
'snip2.html',
'snip3.html',
'snip4.html'
];
var ajaxFiles = [];
for(var i=0; i<ajaxUrls.length; i++){
$.ajax({
method: 'GET',
url: ajaxUrls[i],
success: function(data){
//console.log(data);
ajaxFiles.push(data);
}
});
}
$('.pan-item > button').on('click', function(){
if($('.panel.left').hasClass('open')){
//alert('already open');
}else{
$('.panel.left').addClass('open');
$('.standorte-wrapper').addClass('expand');
}
$('#php-content').html(ajaxFiles[$(this).attr('data-ajaxFile')]);
});
$('#close').on('click', function(){
$('.panel.left').removeClass('open');
$('.standorte-wrapper').removeClass('expand');
});
});
</script>
<title></title>
</head>
<body>
<div class="standorte-wrapper">
<div class="panel left">
<div class="pan-item tl">
<button data-ajaxfile="0">X</button>
</div>
<div class="pan-item tr">
<button data-ajaxfile="1">X</button>
</div>
<div class="pan-item bl">
<button data-ajaxfile="2">X</button>
</div>
<div class="pan-item br">
<button data-ajaxfile="3">X</button>
</div>
</div>
<div class="panel right">
<div class="close-button">
<a class="close" href="#" id="close"><i class="icon-cancel">X</i></a>
</div>
<div>
<h2>Everything you need to know</h2>
<div id="php-content"></div>
</div>
</div><span class="clear"></span>
</div>
</body>
</html>

Bootstrap Modal - window darkens but no modal

I have a mustache.js template that contains an <a> which targets myModal like so:
<script id="profile-preview-template" type="text/template">
<div class="col-sm-3">
<a style="display:block" data-toggle="modal" data-target="#myModal">
<div class="profile-preview">
<img class="img-responsive img-circle center-block" width="200px" src="{{img_url}}" alt="Photo of {{first_name}} {{last_name}}" />
<h1>{{first_name}} {{last_name}}</h1>
<h2 class="text-muted">{{major}}</h2>
<h3 class="text-muted">Cohort {{cohort}}</h3>
</div>
</a>
</div>
</script>
Here is the modal:
<div id="myModal" class="modal fade" tabindex="-1">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close glyphicon glyphicon-remove" data-dismiss="modal"></button>
<h3 class="modal-title">BluLocker</h3>
</div>
<div class="modal-body">
<div class="container">
<div class="row">
<div class="col-xs-12 col-md-offset-2 col-sm-offset-2 col-xs-offset-1">
<img src="img/portfolio/blulocker1.jpg" alt="BluLocker" class="img-responsive">
</div>
</div>
</div>
<p>...</p>
</div>
<div class="modal-footer">
</div>
</div>
</div>
</div>
When the result is clicked it darkens the screen but no modal is displayed. I am led to believe that the modal is conflicting with something in the javascript because i cannot get a modal to work anywhere on the site directory.
here are my links to javascript:
<!-- jQuery -->
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.0.0-alpha1/jquery.js"></script>
<!-- Bootstrap Core JavaScript -->
<script src="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.5/js/bootstrap.min.js"></script>
<!-- Mousctache.js -->
<script src="https://cdnjs.cloudflare.com/ajax/libs/mustache.js/2.1.3/mustache.js"></script>
<!-- Custom JavaScript -->
<script src="js/custom.js"></script>
I also have a few inline script tags running JS
I need to get the modal to display upon clicking the <a> in the moustache.js template.
FYI here is the full HTML page starting at the <body> tag:
<body>
<div id="myModal" class="modal fade" tabindex="-1">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close glyphicon glyphicon-remove" data-dismiss="modal"></button>
<h3 class="modal-title">BluLocker</h3>
</div>
<div class="modal-body">
<div class="container">
<div class="row">
<div class="col-xs-12 col-md-offset-2 col-sm-offset-2 col-xs-offset-1">
<img src="img/portfolio/blulocker1.jpg" alt="BluLocker" class="img-responsive">
</div>
</div>
</div>
<p>...</p>
</div>
<div class="modal-footer">
</div>
</div>
</div>
</div>
<!-- Navigation -->
<nav class="navbar navbar-fixed-top" role="navigation">
<div class="container">
<!-- Brand and toggle get grouped for better mobile display -->
<div class="navbar-header">
<button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1">
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<a class="navbar-brand" href="index.html"><img src="img/EPG.jpg"></a>
</div>
<!-- Collect the nav links, forms, and other content for toggling -->
<div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
<ul class="nav navbar-nav navbar-right">
<li>
HOME
</li>
<li>
ABOUT
</li>
<li>
APPLY
</li>
<li class="dropdown">
RESOURCES <b class="caret"></b>
<ul class="dropdown-menu">
<li>
Calander
</li>
<li>
People
</li>
<li>
ETC
</li>
<li>
ETC
</li>
<li>
ETC
</li>
</ul>
</li>
</ul>
</div>
<!-- /.navbar-collapse -->
</div>
<!-- /.container -->
</nav>
<header class="intro-header" style="background-image: url('img/slidedeck/ex1.jpg')">
<div style="background: rgba(0,0,0, 0.5);">
<div class="container">
<div class="row">
<div class="site-heading">
<h1>NETWORK</h1>
<hr class="small">
<h2 class="subheading">The most valuable part of EPG is the people.</h2>
</div>
</div>
</div>
</div>
</header>
<div class="search-navbar">
<input type="search" name="search" id="search" placeholder=""/>
</div>
<div class="container">
<div id="profile-results" class="row">
</div>
</div>
<!-- Footer -->
<footer>
<div class="container">
<div class="row">
<div class="col-lg-8 col-lg-offset-2 col-md-10 col-md-offset-1">
<ul class="list-inline text-center">
<li>
<a href="" target="_blank">
<span class="fa-stack fa-2x">
<i class="fa fa-circle fa-stack-2x"></i>
<i class="fa fa-twitter fa-stack-1x"></i>
</span>
</a>
</li>
<li>
<a href="" target="_blank">
<span class="fa-stack fa-2x">
<i class="fa fa-circle fa-stack-2x"></i>
<i class="fa fa-facebook fa-stack-1x"></i>
</span>
</a>
</li>
<li>
<a href="">
<span class="fa-stack fa-2x">
<i class="fa fa-circle fa-stack-2x"></i>
<i class="fa fa-youtube fa-stack-1x"></i>
</span>
</a>
</li>
</ul>
<p class="copyright text-muted">Copyright © Entrepreneurship for the Public Good 2015</p>
</div>
</div>
</div>
</footer>
</div>
Then I have a bunch of inline JavaScript and the closing </body>:
<script id="profile-preview-template" type="text/template">
<div class="col-sm-3">
<a style="display:block" data-toggle="modal" data-target="#myModal">
<div class="profile-preview">
<img class="img-responsive img-circle center-block" width="200px" src="{{img_url}}" alt="Photo of {{first_name}} {{last_name}}" />
<h1>{{first_name}} {{last_name}}</h1>
<h2 class="text-muted">{{major}}</h2>
<h3 class="text-muted">Cohort {{cohort}}</h3>
</div>
</a>
</div>
</script>
<script id="modal-template" type="text/template">
<div id="myModal">
<div class="contianer">
<div class="row">
<div class="col-sm-6">
<img width="300px" src="{{img_url}}" alt="Profile of {{first_name}} {{last_name}}" class=" img-circle img-responsive">
</div>
<div class="col-sm-6">
<h1>{{first_name}} {{last_name}}</h1>
<h2>{{major}}</h2>
<h3>{{cohort}}</h3>
<h4>{{home_town}}</h4>
</div>
</div>
<hr>
<div class="row">
<div class="col-xs-6">
<h1>About {{first_name}}</h1>
</div>
<div class="col-xs-6">
<h3>Status:{{status}}</h3>
</div>
</div>
<div class = "row">
<p>{{bio}}</p>
</div>
</div>
LinkedIn →
</div>
</script>
<!-- jQuery -->
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.0.0-alpha1/jquery.js"></script>
<!-- Bootstrap Core JavaScript -->
<script src="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.5/js/bootstrap.min.js"></script>
<!-- Mousctache.js -->
<script src="https://cdnjs.cloudflare.com/ajax/libs/mustache.js/2.1.3/mustache.js"></script>
<!-- Custom JavaScript -->
<script src="js/custom.js"></script>
<script type="text/javascript">
$('#search').keyup(function() {
var searchField = $('#search').val();
var myExp = new RegExp(searchField, "i");
$.getJSON('/profiles.json', function(data){
var result =""
$.each(data.profiles, function(key, val){
var fullName = val.first_name + " " + val.last_name
var cohortNum = val.cohort.toString()
var cohortName = "cohort " + cohortNum
if ((val.first_name.search(myExp) != -1) ||
(val.last_name.search(myExp) != -1) ||
(val.major.search(myExp) != -1) ||
(fullName.search(myExp) != -1)||
(cohortNum.search(myExp) != -1)||
(cohortName.search(myExp) != -1)
){
var template = $('#profile-preview-template').html();
result += Mustache.render(template, val);
}
});
$('#profile-results').html(result);
});
});
</script>
</body>
And also FYI here is the custom.js file:
$(function(){
//Variables
var slideqty = $('#featured .item').length; //get the number of slides in the carousel deck
var wheight = $(window).height(); //get the height of the window
var randSlide = Math.floor(Math.random()*slideqty); //pick a random number from 0-slideqty
//makeIndicators
//Automatically make indicators on the carousel for each slide in the deck
for (var i=0; i < slideqty; i++) {
var insertText = '<li data-target="#featured" data-slide-to="' + i + '"';
if (i === 0) {
insertText += ' class="active" ';
}
insertText += '></li>';
$('#featured ol').append(insertText);
}
$('.carousel').carousel({
pause: false
}); // end of makeIndicator
//fullHeight
// set all elements with class "fullheight" to a height equal to height of viewport on load
$('.fullheight').css('height', wheight);
//resize the "fullheight" elements on screen resize
$(window).resize(function() {
wheight = $(window).height(); //get the height of the window
$('.fullheight').css('height', wheight); //set to window tallness
});
//adjust the interval of the carousel
$('.carousel').carousel({
interval: 10000 //changes the speed in miliseconds
})
//make images darker
$('.item img').each(function() {
$(this).wrap('<div class="tint"></div>'); //wraps the carousel images with a div of class "tint"
});
//animate the contents of the search bar
var txt = "Search by name, major, or cohort.";
var timeOut;
var txtLen = txt.length;
var char = 0;
$('#search').attr('placeholder', '|');
(function typeIt() {
var humanize = Math.round(Math.random() * (200 - 30)) + 30;
timeOut = setTimeout(function () {
char++;
var type = txt.substring(0, char);
$('#search').attr('placeholder', type + '|');
typeIt();
if (char == txtLen) {
$('#search').attr('placeholder', $('#search').attr('placeholder').slice(0, -1)) // remove the '|'
clearTimeout(timeOut);
}
}, humanize);
}()
);
//shuffle takes an array and shuffles it
function shuffle(o){ //v1.0
for(var j, x, i = o.length; i; j = parseInt(Math.random() * i), x = o[--i], o[i] = o[j], o[j] = x);
return o;
};
//load 20 random profiles
function loadRand(){
$.getJSON('/profiles.json', function(data){
rand = ""
randProfiles = shuffle(data.profiles);
for (var i = 0; i < 20; i++) {
var template = $('#profile-preview-template').html();
rand += Mustache.render(template, randProfiles[i]);
}
$('#profile-results').html(rand);
});
};
loadRand(); //load random profiles on refresh
//if search is empty load 20 random profiles
$('#search').keyup(function() {
var searchField = $('#search').val();
if (searchField == ''){
loadRand();
}
});
}); //end of main function
Change id of your div from item1 to "myModal" as you are using data-target="#myModal" in your code.

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