quick question from a complete JS noobie.
On a site, I have an image of a product consisting of basically two parts, then I have a row of small .png thumbnails .colorthumbnail of those separate parts with transparent backgrounds. In the CSS I set it so that when hovering the thumbnails, it enables the .colorzoom class that overlays a big version of the same color option over the original product picture using position: absolute.
HTML:
<div class="coloroptions">
<div class="j210desertsand">
<div class="colorthumbnail">
<a href="javascript:void(0)" id="colorpicker">
<img src="img/products/colors/j210desertsand.png"></a>
<span class="colorzoom"><img src="img/products/colors/j210desertsand.png">
</span></div></div>
<div class="j210platinum">
<div class="colorthumbnail">
<a href="javascript:void(0)" id="colorpicker">
<img src="img/products/colors/j210platinum.png"></a>
<span class="colorzoom"><img src="img/products/colors/j210platinum.png">
</span></div></div>
</div>
The <div class="j210desertsand">classes are simply there so I can easily hide a single color option using CSS and the next colour will line up. The anchor points are there cause after some research I found I should actually make the thumbnails clickable and with a href="javascript:void(0)" they don't actually link anywhere or reload the page.
CSS: (Excuse the mess, I'm inexperienced)
.coloroptions {
width: 60%;
margin-left: 40%;
}
.colorthumbnail {
margin-left: -45%;
}
.colorthumbnail img {
float: left;
max-width: 16%;
padding-right: 5px;
position: relative;
}
.colorthumbnail .colorzoom {
position: absolute;
width: 253%;
margin-top: 6.9%;
display: none;
margin-left: -3.6%;
}
.colorthumbnail:hover .colorzoom {
display: block;
}
Now this appears to work fine, but because there are two different parts I want to give the user the ability to combine color options and obviously you can't hover over two images at once. After some more research I found that I need Javascript to force the :hover state on click. But I'm gonna be honest, I have no idea what I'm doing. This is what I have:
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
</head>
<!-- -----------------------JSQuery------------------------- -->
<script>
$("#colorpicker").click(function() {
$('.colorthumbnail:hover').toggleClass('colorthumbnail:hover .colorzoom');
});
</script>
<!------------------------ JSQuery End -------------------------->
However this does not appear to be working. Did I get the linked script in the <head> right? It did work alright with the 'Hello World' pop-up test. Did I get the classes in the script right? I'm a little stuck and help would be appreciated! Much love for the community.
Try adding your code like this:
$( document ).ready(function() {
$("#colorpicker").click(function() {
$('.colorthumbnail:hover')
.toggleClass('colorthumbnail:hover.colorzoom');
});
});
When trying to use jquery you need to make sure the page is loaded so it can perform dom manipulation.
source: https://api.jquery.com/ready/
Here is a jsFiddle demo: https://jsfiddle.net/Lv571n1w/
If you inspect element you can see it toggle the classes when clicked.
Related
So I currently Have a data list full of different abilities for a game is there any way to make it so when you hover over each ability it will give a tooltip saying what the ability is? It doesn't have to be a tooltip just something that functions similarly, a iframe would work if you have a smart idea on how to do it!
here is the website: https://mindweavedmstation.hunterscott1.repl.co/
if you click the edit button(right under ability), then it will show up with three + buttons press the one under abilities, this will create a new box if you click in this box it will show the data list of abilities. I would like for as you hover over a ability a box will pop up to the right explaining the ability.
here is a link to the code: https://repl.it/#HunterScott1/MindWeaveDMStation#index.html
The data list can be found at script.js line 108
If you have any clarifying questions feel free to ask!
Thank you!
The question is how to add some onhover action to an HTML option tag in a datalist element.
The immediate answer is that you can't. You can't even style the individual options (though some browsers let you a little this is not standardised), let alone instigate some action onhover.
There are some workarounds:
Automatically replace all such elements
You can introduce some Javascript which scans through your document, finds e.g. droplist or select elements, sets them not to display, and adds alongside them 'standard' elements like divs which emulate them. You can see further discussion on this for example at How to style the option of an html "select" element?
Although this might be useful, for example if you do not have complete control of all the source code, it adds a layer of complexity which isn't necessary if you can implement the HTML yourself.
If you control the HTML, implementing your own options drop down is not very complex and has the added advantage that you can style things the way you want them to match the rest of your site, not rely on the (inconsistent) styling of such lists across browsers.
Here's some code to get you started. Add CSS to the elements as you like:
<head>
<style>
.select {
background-color: white;
width: 300px;
height: auto;
font-size: 16px;
border-style: solid;
padding: 10px;
}
.options {
display: none;
}
.option {
width: 100%;
height: 40px;
background-color: white;
}
.hoverinfo {
display: none;
float: right;
background-color: #eeeeee;;
}
ul {
list-style: none;
}
</style>
</head>
<body onclick="document.getElementById('select').firstElementChild.style.display='none';">
<div id="select" class="select" onclick="event.preventDefault();event.stopPropagation();this. firstElementChild.style.display='block';">
Select from this list
<ul class="options">
<li class="option" onclick="userhaschosen(this);" onmouseenter="event.preventDefault();event.stopPropagation();this.firstElementChild.style.display='block';" onmouseout="event.preventDefault();event.stopPropagation();this.firstElementChild.style.display='none';">
Option 1
<div class="hoverinfo">info about this option</div>
</li>
<li class="option" <li class="option" onclick="userhaschosen(this);" onmouseenter="event.preventDefault();event.stopPropagation();this.firstElementChild.style.display='block';" onmouseout="event.preventDefault();event.stopPropagation();this.firstElementChild.style.display='none';">
Option 2
<div class="hoverinfo">info about this option</div>
</li>
</ul>
</div>
<script>
function userhaschosen(el) {
event.preventDefault();
event.stopPropagation();
el.parentElement.style.display='none';
alert("user has chosen option "+el.firstChild.textContent);//instead of this alert, do whatever it is you want to do when the user has clicked an option
}
</script>
</div>
This question already has answers here:
How do I select an element based on the state of another element in the page with CSS?
(3 answers)
Closed 7 years ago.
I can't quite get my head around this. I have the following construct:
<div class="container">
for n = 0 to ...
Link n
endfor
for each link in ".container"
<div class="poptip"></div>
endfor
</div>
And an example could be:
<div class="container">
Link 1
Link 2
Link 3
<div class="poptip">Some content related to link 1 retreived with ajax</div>
<div class="poptip">...</div>
<div class="poptip">...</div>
</div>
Now the hurdle, I am trying to show the .poptip on hover on the anchor tag, and this obviously works fine if there is one link (which is usually the case). In any case where there's >1 link, then the last one will work. Current css (sass style) which doesn't quite work in >1 cases:
.producttooltip {
position: relative;
}
.producttooltip a:hover + div {
display: block;
}
I cannot change the structure of the html, it will always be container > all links followed by all poptips. I can however mark the poptips and anchor tags up with unique identifiers e.g. Link 1<div class="poptip" rel="identifier"></div>, but I can't quite figure out if I in css can create a general selector which goes (pseudo):
a:hover + div[rel=a.rel] {
display: block
}
So my question is, can I get this construct marked up in pure CSS, or do I have to use some JS trickery (which I can, but I would really prefer CSS). Hope one of you guys are more clever than me.
Edit: just gonna clarify - I cannot change the structure of the html. The neatest solution would obviously be to wrap each element with it's equivalent poptip, but my entire conundrum is the fact that I cannot do this.
In your case, you can do this way:
$('a').on('hover', function() {
$('.poptip').eq($(this).index()).show();
}, function() {
$('.poptip:visible').hide();
});
It is tough to do this with CSS alone. But even then, I have provided a CSS solution below. Do have a look if you wanna consider a CSS only solution.
You can do this via CSS itself. Although there are lot of plugins, lets do something like this. First, you need a hovering element, say in this case, a link.
Hover Me!
Next should be the tool tip. We can have a <span> for now and put it inside the link.
Hover Me!<span class="tooltip">Hello, World!</span>
Now comes the real CSS part.
a span {display: none; position: absolute; color: #fff; background: #000; padding: 5px;}
a {position: relative;}
a:hover span {display: block; text-align: center;}
Snippet
a span {display: none; position: absolute; color: #fff; background: #000; padding: 5px;}
a {position: relative;}
a:hover span {display: block; text-align: center;}
Hover Me!<span class="tooltip">Hello, World!</span>
This is just one of a pure CSS solution. You can see the working fiddle here.
However, there are a lot of plugins, which keep this concept as base and work for hover-cards and tool tips. Some good examples include:
jQuery UI Tooltip
Tipsy
HoverCard
40+ Tooltips Scripts With AJAX, JavaScript & CSS
jQuery solution
You can use mouseenter/mouseleave event in order to show up the desired elements
$('a').on('mouseenter', function() {
var i = $(this).index();
$('.poptip').eq(i).show();
}).on('mouseleave', function() {
$('.poptip').hide();
});
.poptip {
width:100%;
float:left;
display:none;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<div class="container">
Link 1
Link 2
Link 3
<div class="poptip">Some content related to link 1 retreived with ajax</div>
<div class="poptip">Some content related to link 2 retreived with ajax</div>
<div class="poptip">Some content related to link 3 retreived with ajax</div>
</div>
Using jquery this can be achieved easily, just need to get the index of the current anchor element & display the respective div present at the index location.
HTML CODE:
<div class="container">
Link 1
Link 2
Link 3
<div class="poptip">Some content related to link 1 retreived with ajax</div>
<div class="poptip">...</div>
<div class="poptip">...</div>
</div>
JS CODE:
$(function(){
$('a').on('hover',function(){
var ind = $('a').index(this);
$('.poptip').eq(ind).css('display','block');
});
});
Live Demo # JSFiddle
Good Day Professionals,
I'm using Colorbox plugin to display a certain div, but this issue appears.
the structure is as follow:
1- Hidden div to be displayed
2- Show btn to display the div
When I click the btn for the first time the div is displayed without any problems, but when I press ESC btn to close it and return the previous step again and click the btn the colorbox opens but without showing the div
This is the HTML code
<div class="to_be_show">
<!-- html structure is here -->
</div>
<p class="display">display</p>
This is the css style
.to_be_show{ width: 500px; height: 200px; background: red; display: none; }
This is the JS code
$('.display').click(function(){ $('.to_be_show').css('display','block'); });
$('.display').colorbox({opacity: 0.98,inline:true});
$(document).bind('cbox_closed', function() {$('.to_be_show').css('display','none'); });
So, What is the problem with my code ?!
-------- Update ----------
I know The problem but I don't know how to solve it !!!
I want to set the href attr of the display with Jquery as the content is loaded dynamically
and i use this and didn't work !!!
$('.show_album').colorbox({href:$(this).prev()});
Why ??!!
You can achieve this by creating inline color box
HTML Mark up
<div style="display:none">
<div class="to_be_show" id="to_be_show">
Element to be show
</div>
</div>
Display
css
.to_be_show {
width: 500px;
height: 200px;
background: red;
}
Js
$(document).ready(function () {
$(".inline").colorbox({
inline: true,
opacity: 0.98,
});
});
Here is working fiddle.
Don't forget to include
colorbox css & js
cheers!!!
I'd like to implement this situation: user hovers link and on his screen appears div with additional information.
There is no problem, to generate div with absolute position, populate data and display it with jQuery, but the problem is with maintainability. I want to separate logic and view. What if I'd like to change page layout in the future? How programmer will know, that some part of page exist in JavaScript file?
Is it some elegant way to separate view (in my case HTML structure) and logic (data obtained from server in JSON using JS script) and combine them? Is it any ... templating engine or something like that in JavaScript?
You can generate your HTML entries like this
<a>
My Cool Link
<div class="tooltip">
This link is awesome!
</div>
</a>
And use CSS to style the tooltip:
(The important part is a:hover .tooltip and everything except background on .tooltip
a {
display: inline-block;
}
a:hover .tooltip {
visibility: visible;
}
.tooltip {
position: relative;
top: 20px;
left: -50%;
display: inline;
visibility: hidden;
background: #eee;
}
Example: http://jsfiddle.net/4K7sB/
Then you just need to populate the elements with the correct text using JS.
Bootstrap does all this and more: http://getbootstrap.com/javascript/#tooltips
To put it in:
$('#example').tooltip(options)
And the markup being:
<div class="tooltip">
<div class="tooltip-inner">
Tooltip text here!
</div>
<div class="tooltip-arrow"></div>
</div>
Go to the link for a more detailed explanation on how to implement it
You can alter the Title="information" dynamicaly by some program or script and use the following code to display it as a tool tip,found it on net
http://www.webdesignerdepot.com/2012/11/how-to-create-a-simple-css3-tooltip/
Just add title attribute in div tag like below code....
<div title="First Div">StackOverFlow StackOverFlow StackOverFlow
StackOverFlow StackOverFlow StackOverFlow StackOverFlow StackOverFlow
StackOverFlow </div>
</div>
<br /><br />
<div title="Second Div">StackOverFlow StackOverFlow StackOverFlow
StackOverFlow StackOverFlow StackOverFlow StackOverFlow StackOverFlow
StackOverFlow </div>
</div>
just copy paste and check.
Is there a jQuery library or any leads on implementing that photo tagging like in Facebook and Orkut Photo albums?
Thanks
Hmmm, I found that the new version of Img Notes seems to do exactly what you want.
Checkout the Demo. It allows you to easily add tag notes and show them using JQuery. He also depends on the imgAreaSelect jquery plugin for adding notes.
you could try Jcrop or imgAreaSelect.
Not 100% the same behaviour as in Facebook, but with some tweaks, this should e possible.
I didn't find any suitable plugins for this purpose. So I ended up writing myself a small plug-in to mark areas over an image based on the coordinates loaded through an XML file.
The basic code is required is:
<div id="imageholder">
<!-- The main image -->
<img src="<link to image file>" alt="Image">
<!-- The grid tags -->
<div class="gridtag" style="bottom: 100px; left: 106px; height: 41px; width: 41px;"/>
<div class="gridtag" style="bottom: 300px; left: 56px; height: 100px; width: 56px;"/>
<div class="gridtag" ...
</div>
And the basic CSS styling required:
#imageholder{
height:500px;
width:497px;
position:relative;
}
div.gridtag {
border:1px solid #F0F0F0;
display:block;
position:absolute;
z-index:3;
}
In the above the divs with class "gridtags" are added using jQuery through XML or JSON and by binding events on this divs, we can make phototagging similar in Orkut.
PS: This only one side of the phototagging, ie. if we already have the coordinates we can mark on an image and add click events, which is the part actually i wanted. :) You guys has to write code for doing the marking part of the phototagging.
A good and complex example of tag like functionality in facebook is
Talking Pictures, Which is a facebook application.