Back button after a slide - javascript

i need to have a back button on my slide to return to the previous div. I did several test but without success.
there is my JS
function SlideOut(element) {
$(".opened").removeClass("opened");
$("#" + element).addClass("opened");
$("#content").removeClass().addClass(element);
}
$("#content div").click(function () {
var move = $(this).attr('data-move');
SlideOut(move);
});
There is the demo link:
http://jsfiddle.net/VA5Pv/
thanks

You could create a history. I edited the fiddle with some dirty code but the idea is there:
var history = [];
var last;
$("#content div").click(function () {
var move = $(this).attr('data-move');
if (last) history.push(last);
last = move;
SlideOut(move);
});
$("#back").click(function () {
SlideOut(history.pop());
return false;
});
http://jsfiddle.net/VA5Pv/1/
Basically: store the "move" variable in a history array. When you want to go back, pop the last value out of the history array.

Reset
If you just want to return to the initial state (no slides opened), just add the following:
$('button.close').click(function() {
$('.opened').removeClass('opened');
});
Tracking a full history is overkill in this case.
Demo: http://jsfiddle.net/VA5Pv/4/
History
Several answers suggested using a history. Most of them used an array which keeps track of the slides the user opened and then simply pop from that to "go back".
var history = [];
$('#content div').click(function() {
var move = $(this).attr('data-move');
history.push(move);
SlideOut();
});
$('button.close').click(function() {
history.pop();
SlideOut();
});
function SlideOut() {
var element = history[history.length - 1];
// ... same as before ...
}
This would be necessary if you wanted to allow the user to open any number of slides in any order and always present them with a button to go back to the previously opened slide.
Sequence
Another solution could have been to store all the slide IDs in an array and keep a counter that tells you at which slide you are. Going back would mean decrementing the counter if it is not already at zero and then switching to that particular slide.
This would be useful if you were trying to create something like a presentation where each slide is opened in sequence and the transitions are entirely linear.
This is why I asked you to clarify what you were trying to build. Depending on the use case, the solutions could have been vastly different and far more complex than what you were actually looking for.
Thanks for accepting my answer and welcome to StackOverflow. Feel free to upvote any answers you found helpful even if they did not answer your question sufficiently.

try the following:
$('.anim button').click(function(){$(this).parent().removeClass('opened');});
I assigned this to the button in div rouge. But the target could be anything in that div you want the user to click on ...
see here: JSfiddle

Here is the DEMO
<div id="fullContainer">
<div id="right" class="anim"></div>
<div id="rouge" class="anim">Hello world!
<button class="close">Close</button>
</div>
</div>
<div id="centerContainer">
<div id="relativeContainer">
<div id="content">
<div data-move="right">Open Right</div>
<div data-move="rouge">Open Rouge</div>
<div id="back">Back</div>
</div>
function SlideOut(element) {
if(element == undefined) {
$('#back').hide();
}
$(".opened").removeClass("opened");
$("#" + element).addClass("opened");
$("#content").removeClass().addClass(element);
}
$("#content div").click(function () {
var move = $(this).attr('data-move');
$('#back').show();
SlideOut(move);
});

Related

How do you create variables to open up the same type of div?

I am making a website that displays profiles of people. Each person is designated a svg button and when that button is clicked, a pop up displays that persons information.
I have this jquery function:
$('.button1').click(function() {
$('.person1-profile').fadeIn();
});
$('.button1-exit').click(function() {
$('.person1-profile').fadeOut();
});
$('.button2').click(function() {
$('.person2-profile').fadeIn();
});
$('.button2-exit').click(function() {
$('.person2-profile').fadeOut();
});
$('.button3').click(function() {
$('.person3-profile').fadeIn();
});
$('.button3-exit').click(function() {
$('.person3-profile').fadeOut();
});
I'm wondering if it is possible to do this with Javascript so that it significantly shortens the coding, and rather than copy & pasting that code every time for each person, if variables can be made for people/profile and so it would be something like:
$('var person + button').click(function() {
$('var person + profile').fadeIn();
});
$('var button + exit').click(function() {
$('var person + profile').fadeOut();
});
Thank you I really appreciate it! Sorry if it is unclear.
You could use data-attributes for this one:
Define your buttons like that:
<button class="openButton" data-person="3">Open</button>
<button class="closeButton" data-person="3">Close</button>
And your open/close-code like that:
$('.openButton').click(function() {
var personNumber = $(this).attr("data-person");
$('.person'+personNumber+"-profile").fadeIn();
});
$('.closeButton').click(function() {
var personNumber = $(this).attr("data-person");
$('.person'+personNumber+"-profile").fadeOut();
});
In action: http://jsfiddle.net/ndx4fn9n/
I can think of few ways of doing it.
You could read only 7th character of the class name. This limits you to having only 10 fields. Or you could put id on very end like this person-profile1 and read 16th and up character.
You could also set up additional tag to your container. But this will cause your web page to not HTML validate.
<div class="person" personid="1">// content</div>
You can do this in your selector:
var buttons = document.getElementsByTagName(svgButtonSelector);
for (i = 0; i > buttons.length; i++) {
$(".button" + index).click(function() {
$(".person" + index + "-profile").fadeIn();
});
}
This will attach the event to every svg button you've got on your page. You just gotta make sure the scope of selection for the buttons is declared right (I'm using document as an example).

Open Expanding List from Href

I'm trying to modify this pen I found on CodePen. I'd like to be able to open a specific list on the page from another page. Clicking the link should open the corresponding section on the next page on page load.
I'm a bit of a newbie when it comes to jQuery, so I appreciate any help I can get. I've tried searching around and have an idea of what I need to target, but I haven't been able to make it happen. Here is my code:
HTML:
<!--Link on Previous Page-->
Click Here
<!--Target List-->
<div class="integration-list">
<ul>
<li class="integration">
<a class="expand" id="list">
<div class="expand_intro"><h3 class="teal_bold">Click Here</h3></div>
<div class="right-arrow">▼</div>
</a>
<div class="detail">
<div><p>Lorem Ipsum Dolor...</p></div>
</div>
</li>
</ul>
</div>
JS:
$(function() {
$(".expand").on( "click", function() {
$(this).next().slideToggle(100);
$expand = $(this).find(">:nth-child(2)");
if($expand.text() == "▼") {
$expand.text("▲");
} else {
$expand.text("▼");
}
var hash = window.location.hash;
var thash = hash.substring(hash.lastIndexOf('#'), hash.length);
$('.expand').find('a[href*='+ thash + ']').trigger('click');
});
});
Few things that I did to get it to work:
The trigger event is probably firing before the handler is actually attached. You can use setTimeout as a way around this.
Also, even with setTimeout around $('.expand').find('a[href*='+ thash + ']').trigger('click'); it didn't work for me. I changed that to simply $(thash).click();.
The complete code of the "expand.js" file:
$(function() {
var hash = window.location.hash;
var thash = hash.substring(hash.lastIndexOf('#'), hash.length);
setTimeout(function() {
$(thash).click();
}, 10);
$(".expand").on( "click", function() {
$(this).next().slideToggle(100);
$expand = $(this).find(">:nth-child(2)");
if($expand.text() == "â–¼") { //If you copy/paste, make sure to fix these arrows
$expand.text("â–²");
} else {
$expand.text("â–¼");
}
});
});
Apparently the arrows don't display properly here, so watch that if you copy/paste this.

How to fire a unique ID modal when multiple divs with class is clicked using jQuery?

Forgive the strangely worded question, my first StackOverflow post, and I'm a novice to jQuery/JS. I've used the search feature a lot and haven't found exactly what I'm looking for:
I am having an issue essentially, where I have dynamically added divs by the end-user (they pick how many content blocks they want to use), with the same class, that need to hide and show specific divs (with unique IDs) when they are clicked. I finally figured out how to give each div a unique ID, but I'm not sure how to get the child divs of the particular div what was clicked, to fire properly on click. Hope that makes sense.
Here is the HTML I have:
<div class="resource-video">
//Unique thumbnail
</div>
<div class="overlay-container hide" style="width: 50px; height: 50px;">
<div class="video-player hide">
//Included unique video
</div>
</div>
This will end up being duplicated based on how many videos are added.
Here is the JavaScript I am using:
//Generates unique IDs for each of the divs on the page with those classes
var i = 0;
$(".resource-video").each(function(i){
$(this).attr("id","video_"+ (i+ 1) );
});
$(".overlay-container").each(function(i){
$(this).attr("id","container_"+ (i+ 1) );
});
$(".video-player").each(function(i){
$(this).attr("id","player_"+ (i+ 1) );
});
//Currently opens all of them
$(".resource-video").on("click", function(){
openModal(".overlay-container", false, true);
alert($(this).attr("id")); //Alerts the right div clicked
if ($(".video-player").hasClass("hide")){
$(".video-player").removeClass("hide").addClass("show");
$(".overlay-container").animate({ height:'300px', width: '500px' }, "slow");
}
$("#overlay").on("click", function(){
$(".video-player").removeClass("show").addClass("hide");
$(".overlay-container").css({ "height":"50px", "width":"50px",
"display":"none"});
$(this).hide();
});
return false;
});
// Probably not totally necessary, but just in case
function closeModals(){
$("body").find(".modal").hide();
$("#overlay").hide();
$("body, html").removeClass("no-scroll");
};
function openModal(divID, allowScroll, blockScreen){
closeModals();
$(divID).show();
if ( blockScreen == true ){ $("#overlay").show(); };
if ( allowScroll == false ){ $("body, html").addClass("no-scroll"); };
};
As it stands now, all of the overlays open because I am targeting the class not the IDs. Basically, I need to find out a way to have the specific overlay associated with the specific div clicked on to display without hardcoding that, since the number of divs will change all the time. I would think I could use something like $(this) or event.target, but things I tried didn't work.
Hopefully I was clear enough with my issue and made it general enough for other people to use too. Thanks for any help in advance!
This uses DOM traversal functions to find the corresponding DIVs to the one that was clicked.
$(".resource-video").on("click", function(){
var overlayContainer = $(this).next();
var videoPlayer = overlayContainer.children(".video-player");
openModal(overlayContainer, false, true);
if (videoPlayer.hasClass("hide")){
videoPlayer.removeClass("hide").addClass("show");
overlayContainer.animate({ height:'300px', width: '500px' }, "slow");
}
return false;
});
// Only need to bind this once, not every time .resource-video is clicked.
$("#overlay").on("click", function(){
$(".video-player").removeClass("show").addClass("hide");
$(".overlay-container").css({ "height":"50px", "width":"50px",
"display":"none"});
$(this).hide();
});
// Probably not totally necessary, but just in case
function closeModals(){
$(".modal").hide();
$("#overlay").hide();
$("body, html").removeClass("no-scroll");
};
function openModal(div, allowScroll, blockScreen){
closeModals();
div.show();
if ( blockScreen == true ){ $("#overlay").show(); };
if ( allowScroll == false ){ $("body, html").addClass("no-scroll"); };
};

Select hidden elements and manipulate them with jQuery

Within a div wrapper with a class of "section", I have dozens of HTML elements repeated across the page that look like this:
<div class="section">
<div class="article"></div>
<div class="article"></div>
<div class="article"></div>
</div>
And each contains certain information inside. Now, what I'm trying to do is once the page loads, show only the first 5, hide the rest in a new div inserted with jQuery, and when this new div is clicked it will display the next five , and then the next five on click again, and so on until the end. The idea is that this new div will function as a button that will always be positioned at the end of the page and will respond to these orders I just mentioned. So far I've got this down:
$('.section').each(function () {
var $this = $(this),
$allArticles = $this.find('.article');
if ($allArticles.length > 5) {
$('<div/>').addClass('hidden-articles').appendTo(this).append($allArticles.slice(5));
$('.hidden-articles .article').hide();
}
});
And that hides all but the first five. But now for the rest of the process, I can't get it to work. I don't seem to be able to select properly those hidden div with class "article" and manipulate them to function the way I described above. I would appreciate it a lot if someone more experienced with jQuery could guide me in the right direction and maybe offer a snippet. Many thanks in advance!
You can use the :hidden and :lt selectors to get the functionality you are looking for..
$('.section').each(function() {
var $this = $(this),
$allArticles = $this.find('.article');
if ($allArticles.length > 5) {
$('<div/>').addClass('hidden-articles')
.appendTo(this).append($allArticles.slice(5));
$this.find('.hidden-articles .article').hide();
}
});
$('#show').on('click',function() {
var $hidden = $('.hidden-articles .article:hidden:lt(5)');
$hidden.show();
});​
UPDATE
// If one one element to search
var elem = '.section' ;
hideArticles(elem);
// If Multiple Elements on the page...
$('.section').each(function() {
hideArticles(this);
});
$('#show').on('click', function() {
var $hidden = $('.hidden-articles .article:hidden:lt(5)');
$hidden.show();
});
function hideArticles(elem) {
var $this = $(elem),
$allArticles = $this.find('.article');
if ($allArticles.length > 5) {
$('<div/>').addClass('hidden-articles')
.appendTo(this).append($allArticles.slice(5));
$this.find('.hidden-articles .article').hide();
}
}​
Check Fiddle

Jquery slide down only if not already visible

I have a simple problem using Jquery. I want to display detailed information under menu headings, but the interface isn't so smooth. After a few hours of trying some things out, I've come back to the beginning to see if there is a simple answer
Look at this example
Two problems:
If you mouse over several categories at once to get to the category you want, the animation still runs through all of the other animations instead of stopping the other ones and only animating the one that the mouse is currently hovered over.
If you mouse over a category that is already open, it still runs the animation, but I only want the animation to run if the content is not already visible. Is there a simple if statement that can do this?
$('.content').hide();
var $elms = $('.fruit, .vegetable, .dairy');
$elms.hover(function() {
var $content = $(this).next('.content');
$content.stop(1, 1).slideToggle(400);
});
http://jsfiddle.net/elclanrs/GBkMB/1/
Edit:
To prevent the content from sliding back up you can nest the divs like so:
<div class="fruit">fruit
<div class="content fruit_types">apple<br/>bannana<br/>orange</div>
</div>
<div class="vegetable">vegetable
<div class="content vegetable_types">celery<br/>lettuce<br/>cucumber</div>
</div>
<div class="dairy">dairy
<div class="content dairy_types">milk<br/>cheese<br/>butter</div>
</div>
jQ:
$('.content').hide();
var $elms = $('.fruit, .vegetable, .dairy');
$elms.hover(function() {
var $content = $(this).children('.content'); //<-`children()` not `next()`
$content.stop(1,1).slideToggle(400);
});
Example: http://jsfiddle.net/elclanrs/GBkMB/5/
I've edited your fiddle now to look like this. Should give you an idea of what you want to move forward:
http://jsfiddle.net/GBkMB/4/
$("body").on("hover", ".fruit, .vegetable, .dairy", function(event){
if(event.relatedTarget != $(this).next(".content")[0]){
if(event.type == "mouseenter"){
$('.content').slideUp('slow');
$('.'+$(this).attr("class")+'_types').slideDown('slow');
}else if(event.type == "mouseleave"){
$('.content').slideUp('slow');
}
}
});
$("body").on("mouseleave", ".content", function(event){
if(event.relatedTarget != $(this).prev("div")[0]){
$(this).slideUp('slow');
}
});
or: http://jsfiddle.net/GBkMB/6/ #elclanrs answer ++
$('.content').on("mouseleave", function(event){
if(event.relatedTarget != $(this).prev("div")[0]){
$(this).slideUp('slow');
}
});
var $elms = $('.fruit, .vegetable, .dairy');
$elms.on("hover", function(event) {
var $content = $(this).next('.content');
if(event.relatedTarget != $content[0]){
$content.stop(1,1).slideToggle(400);
}
});

Categories