I'm trying to toggle between an two actions on a button.
Currently clicking 'Top / Reveal' works when the yellow block scrolls up. Clicking the button again should then move the yellow block down to reveal the height of the green block.
Live Example
HTML
<div class="block">
<h2>This is green block is fixed</h2>
</div>
<div class="content" id="here">
<div class="headerbar"> Top / Reveal
</div>
</div>
JS
$("a href='#here'").click(function () {
$("html, body").animate({
scrollTop: 0
}, "slow");
return false;
});
Just toggle your scrollTop param like so:
scrollTop: $("body").scrollTop() == 0 ? 300 : 0
http://jsfiddle.net/XFcJe/5/
Related
I have the following form in my Angular project (I added jquery import to the ts file):
<style>
body .ui-dialog .ui-dialog-content {
overflow-y:scroll; /* I made the scrollbar of modal visible */
}
</style>
<div id="createForm" class="ui-g-12">
<div class="ui-g form-group p-justify-between">
<!-- other stuff -->
</div>
</div>
I tried to use the following approach that I had used in my previous projects without any problem. I tried to trigger this method via a button but it does not make any sense:
scrollTop() {
//when I use this it works but scroll the body behind the popup instead of popup
$('html, body').animate({ scrollTop: $(document).height() }, 'slow');
//this does not work
$('html, body').animate({ scrollTop: $('#createForm').offset().top }, 'slow');
}
Is there anything that I should do for Angular?
I have following code and what i am trying to do is when i click the button, content of div should be displayed from the initial of div.I am not good at js.For now when i click the button then div content doesnot shows untill i scroll the page . So how could i make it scroll automatically to the top of div content when i click the button?
//HTML
<button type="button" class="btn btn-info btn-block" id="show"></button>
<div class="container-fluid" id="detail" style="display:none;"></div>
//Js
$(document).ready(function(){
$("#show").click(function(){
$("#detail").fadeIn();
});
});
Try this
$(document).ready(function() {
$("#show").click(function() {
$("#detail").fadeIn();
$('html, body').animate({
scrollTop: $("#detail").offset().top - 100
}, 800);
});
});
You can add an element above the div element.
After then, use this function in the button click event.
$('html, body').animate({
scrollTop: $("#elementtoScrollToID").offset().top
}, 2000);
Here is the example.
https://plnkr.co/edit/kcs8UZaBcaegwTSSeThM?p=preview
You can use jQuery ScrollTo plugin.
http://api.jquery.com/scrollTop/
$('#myButton').click(function() {
//optionally remove the 500 (which is time in milliseconds) of the
//scrolling animation to remove the animation and make it instant
$.scrollTo($('#myDiv'), 500);
});
I want my #logo-page div to move smoothly to #content div on scroll and also when clicked on FontAwesome icon. How do I do that using jQuery?
<div class="english-container" id="logo-page">
<div class="title">
<h1>Mean Design.</h1>
<img class="img-responsive" id="logo" src="MeanDesignLogo.png">
<h3>ui/ux • web design • graphic design • illustration</h3>
</div> <!-- title -->
<i class="fa fa-arrow-circle-down fa-3x" aria-hidden="true"></i>
</div>
<div class="english-container" ></div>
I found a trick on how to do that at this page:
https://css-tricks.com/snippets/jquery/smooth-scrolling/
Here are two demos:
https://css-tricks.com/examples/SmoothPageScroll/
http://www.w3schools.com/jquery/tryit.asp?filename=tryjquery_eff_animate_smoothscroll
This is the example of the second demo:
$(document).ready(function(){
// Add smooth scrolling to all links
$("a").on('click', function(event) {
// Make sure this.hash has a value before overriding default behavior
if (this.hash !== "") {
// Prevent default anchor click behavior
event.preventDefault();
// Store hash
var hash = this.hash;
// Using jQuery's animate() method to add smooth page scroll
// The optional number (800) specifies the number of milliseconds it takes to scroll to the specified area
$('html, body').animate({
scrollTop: $(hash).offset().top
}, 800, function(){
// Add hash (#) to URL when done scrolling (default click behavior)
window.location.hash = hash;
});
} // End if
});
});
body, html, .main {
height: 100%;
}
section {
min-height: 100%;
}
<html>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
</head>
<body>
Click Me to Smooth Scroll to Section 2 Below
<div class="main">
<section></section>
</div>
<div class="main" id="section2">
<section style="background-color:blue"></section>
</div>
</body>
</html>
You guys completely ignored his question. His question was he wants to scroll from one div to another div when on scroll not on click.
window.addEventListener('scroll', () => {
document.querySelector('#mission').scrollIntoView({
behavior: 'smooth'
});
})
This will help if you want to scroll to the div with the id name "mission"
You can use following code for scrolling smoothly to #logo-page div on click of .fa-arrow-circle-down:
$(".fa-arrow-circle-down").on("click", function(e){
$("html, body").animate({'scrollTop': $("#logo-page").offset().top }, 1000 );
});//click
I have read similar questions and researched scrollspy, but I don't believe it will do quite what I'm looking for, since as far as I can tell it can only use bootstrap style highlighting. (If it can do more please let me know!)
I have a 4-tab navbar (usually fixed top) and a single-page site. Each tab corresponds to a different section of the page, and each section has a different background color. What I'd like to do is change the tab color to be the same as the corresponding section's background color whenever that region is scrolled to (so it will only change color once the new section's top reaches the navbar's bottom.) I have achieved this effect only when the tab is clicked, triggering a scroll event and adding an active class, however the active tab will then remain if clicking is not used, creating the problem.
Is there a way to change a variable based off the current scroll location? I have tried what I can think of but it hasn't worked yet.
JS
$(window).on('scroll', function () {
if ($(window).scrollTop() >= $('#homeContainer').height()) {
$('.menuDiv').addClass('fixed');
} else {
$('.menuDiv').removeClass('fixed');
}
});
$("#menuHomeButton").click(function(e){
$('html, body').animate({
scrollTop: $('#homeContainer').offset().top
}, 'slow');
});
$("#menuAboutButton").click(function(e){
$('html, body').animate({
scrollTop: $('#aboutContainer').offset().top + 1
}, 'slow');
});
$("#menuPortfolioButton").click(function(e){
$('html, body').animate({
scrollTop: $('#portfolioContainer').offset().top - $('.menuDiv').height() + 1
}, 'slow');
});
$("#menuContactButton").click(function(e){
$('html, body').animate({
scrollTop: $('#contactContainer').offset().top - $('.menuDiv').height() + 1
}, 'slow');
});
HTML
<div class="mainContainer">
<div class="container blue" id="homeContainer">
</div>
<div class="menuDiv"><!--
--><div class="menuItem" id="menuHomeButton" ng-class="{'active':selectedTab === 'home'}" ng-click="selectedTab = 'home'">
<div class="menuTextDiv"><p>Home</p></div><div class="menuItemColor blue"></div>
</div><!--
--><div class="menuItem" id="menuAboutButton" ng-class="{'active2':selectedTab === 'about'}" ng-click="selectedTab = 'about'">
<div class="menuTextDiv"><p>About</p></div><div class="menuItemColor blue2"></div>
</div><!--
--><div class="menuItem" id="menuPortfolioButton" ng-class="{'active3':selectedTab === 'portfolio'}" ng-click="selectedTab = 'portfolio'">
<div class="menuTextDiv"><p>Portfolio</p></div><div class="menuItemColor blue3"></div>
</div><!--
--><div class="menuItem" id="menuContactButton" ng-class="{'active4':selectedTab === 'contact'}" ng-click="selectedTab = 'contact'">
<div class="menuTextDiv"><p>Contact</p></div><div class="menuItemColor blue4"></div>
</div><!--
--></div>
<div class="container blue2" id="aboutContainer">
</div>
<div class="container blue3" id="portfolioContainer">
</div>
<div class="container blue4" id="contactContainer">
</div>
<div class="container">
</div>
</div>
Here is a fiddle, but for some reason I couldn't get the ng-click and ng-class to work on it, which changes the tab color.
Here are some images of what it looks like not on js fiddle:
What I want and have:
http://i.gyazo.com/3c7d6d80a9a490b31e795cacebbaa1a0.png
http://i.gyazo.com/1bd597080bdba6ffa34fe18cf5462b74.png
What I don't want but still also have:http://i.gyazo.com/d066effabd276d978e4775666a3b5d6c.png
If anyone has a solution I'd be extremely greatful! Thank you!
Get the distance of the div from top:
distance = $("div").scrollTop()
note: do not use var when declaring distance because than you can't access it inside a function
Then check if div has reached the top and add class:
$(window).on('scroll', function () {
if(distance - $("div").scrollTop() >= distance ){
//do something
}
});
I'm using Foundation 4 accordion with deep linking set to true:
<div class="section-container accordion" data-section="accordion" data-options="deep_linking: true">
<section class="section">
<h3 class="title"> Program Highlights <span class="arrow_down"></span></h3>
<div class="content" data-slug="panel1">...
Despite Foundation docs saying this should work, this by itself does nothing... so I added:
$(document).foundation('section', {
callback: function (){
var containerPos = $('.active').offset().top;
$('html, body').animate({ scrollTop: containerPos }, 200);
}
});
This works, but I wanted the accordion panels to close when clicked again, instead of having to click another panel. So I then add some code to toggle open/close each accordion panel and arrow up/down on click:
$(document).on('click','.accordion h3', function () {
$(this).find('span').toggleClass("arrow_down arrow_up");
$(this).next('div').toggle();
var containerPos = $(this).offset().top;
$('html, body').animate({ scrollTop: containerPos }, 200);
});
Then only only the foundation callback works, not the toggling. So these both work individually, but when I have both in the script only the foundation callback works. How can I get both of these to work?
You can use data-options="one_up: true;" to collapse the content of you accordion. For example:
<div data-options="one_up: true;" data-section="accordion" class="section-container accordion"></div>