I have an image and rollover image. Using jQuery or CSS, I want to show/hide the rollover image when the onmousemove/onmouseout event happen on the parent div (containing the image).
How can I do it?
Edit: HTML posted below by request. Not relevant to the question, but as an FYI HTML is built on a 30 column fluid grid.
Upon hover of the top div (row-fluid) the image (image.png) should change to a different source image (imagehover.png).
<div class="row-fluid" style="padding-top:1em">
<div class="span4">
//Random content
</div>
<div class="span8 offset1">
//Random content
</div>
<div class="span9 offset3">
<ul>
<li>//Random content</li>
<li>//Random content</li>
<li>//Random content</li>
</ul>
</div>
<img src='../../images/image.png>
<div>
You want to do something like this: full_path_to_css parent:hover child
full_path_to_css parent:hover child {
styles for your item
}
eg:
html (the div.img can be anything):
<div class="parent">
<div class="img">
</div>
</div>
css:
div.parent {
width:200px;
height:200px;
background-color:red;
}
div.img {
width:100px;
height:100px;
background-color:blue;
}
div.parent:hover div.img {
background-color:green;
}
if you want to test check here: http://jsfiddle.net/NicosKaralis/kd6wy/
just to remember, the div with img class can be any element, doesn't need to be div and you can change the css styles as you wish, the only thing you need to watch is the parent:hover child
EDIT
Just to clarify one thing: the item with :hover is the parent on witch you want to detect the hover action, and the child is the item on witch you want to change the css rules
EDIT AGAIN
<div id="parent" class="row-fluid" style="padding-top:1em">
<div class="span4">
//Random content
</div>
<div class="span8 offset1">
//Random content
</div>
<div class="span9 offset3">
<ul>
<li>//Random content</li>
<li>//Random content</li>
<li>//Random content</li>
</ul>
</div>
<img class="child" src='../../images/image.png>
<div>
on your code you will need:
div#parent.row-fluid img.child {
display:none;
}
div#parent.row-fluid:hover img.child {
display:block;
}
this will make your image only show up if the mouse is over your div
Should just be as easy as attaching a mouseover and mouseout event handlers to the parent div and then manipulating the containing img element.
var rolloverImage = ...
var origImage = ...
$("#parentDivId")
.mouseover(function() {
$("#parentDivId img").attr("src", rolloverImage)
})
.mouseout(function() {
$("#parentDivId img").attr("src", origImage)
})
Try:
$('div.row-fluid').hover(function() {
$(this).find('img').attr('src', 'http://dummyimage.com/100x100/000/fff');
}, function() {
$(this).find('img').attr('src', 'http://www.placekitten.com/100/100');
});
jsFiddle example
Without having any html to test with, this is just something I thought up in my head. Not sure if it will work or not, but I don't see why it wouldn't.
$('div').mouseenter(function() {
var image = $('img', this);
$(image.attr('src', 'new-image-src.jpg');
}).mouseleave(function () {
var image = $('img', this);
$(image).attr('src', 'old-image-src.jpg');
});
You can use this code to "show/hide the rollover image"
#parentDiv > img {
display: none;
}
#parentDiv:hover > img {
display: block;
}
The > allows you to select img tags that are the direct descendents of #parentDiv (I gave the outer div that ID). Then we're just setting a different style for it on regular and hover states.
Answering my own question, as I used elements of others' comments and answers to create a hybrid: a sprite, totally CSS solution. I find this to be optimal.
Per #gilly3 "Image swaps are best done with a sprite, so that there is never any delay switching between the images. Put both versions of the image side by side in a single file. Set that image to be the background of a div, and adjust the background position to display one or the other image." For this example, I will use a 96px (height) by 27px (width) sprite, using my em values.
In HTML replace img line with:
<div class="sprite-image"></div>
CSS:
.sprite-image {
{
background-image: url(../../images/image.png);
height: 3.7em;
width: 27px;
}
.row-fluid:hover .sprite-image
{
background-position: 0px -3.7em;
}
Related
I'm trying to get the closest DIV inside a li item, to apply a new class:
<ul id="menu">
<li class="here">
<img src="image">
<div class="border selected"></div>
</li>
<li class="here">
<img src="image">
<div class="border"></div>
</li>
.....
I wanted to be able to click inside the li tag and apply the class 'selected' to the div that already has class border.
I was trying to use .closest and .find but I couldn't get the good result.
Is there any recommendation? Thanks!
EDIT: https://jsfiddle.net/a8pm1aj7/
Please look at this jsfiddle.
The relevant code is:
$("#menu li").on("click", function(){
$("#menu li div.border").removeClass("selected");
$(this).find("div.border").addClass("selected");
});
This code removes the .selected class from all previously selected elements.
If I understand your question correctly, this should work for you.
.children() seems to work fine.... You may have more of an issue with CSS hierarchy. Make certain the selected class is defined after the border class in the CSS.
$(document).ready(function() {
$( '.here' ).on('click', function() {
var theDiv = $(this).children('.border');
$('.border').not(theDiv).removeClass('selected');
$( theDiv ).toggleClass('selected');
});
});
li { display: block; margin: 10px; width: 80%; }
.border { height: 20px; background: #eee; }
.selected { background: #fee; }
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<ul id="menu">
<li class="here">
Text/image
<div class="border"></div>
</li>
<li class="here">
Text/image
<div class="border"></div>
</li>
</ul>
Updated your fiddle and fixed issues with it.
- You had the div positioned absolute and set at 100% width and 100% height. S0 basically, it was the size of the window. Actually linked the jQuery library to the fiddle.
I want to only resize images that are in a div with a specific class, inside an other div with an other specific class. but the images which are only inside the div which is inside the other div should not be resized.
This works if I want to resize images inside a classed div:
div.classname>img { width:something; }
but this doesn't work:
div.classname2 > div.classname > img { width:something; }
Markup
<div class="classname2">
<div class="classname">
<img>
</div>
</div>
But I can't refer to it with the inside class name.
So, to make it really clear, i need to resize these images:
<div class="classname2">
<div class="classname">
<img>
</div>
</div>
But not these:
<div class="classname">
<img>
</div>
I feel like your css rule should work
div.classname2 > div.classname > img { width:something; }
Does this fiddle show what you're trying to illustrate? If so, perhaps you just have overriding CSS rules somewhere?
I think this should work
CSS
.classname2 .classname img { width: 200px; }
Having:
<div class="parentDiv">
<img class="img1">
<div class="childDiv">
<img class="img2">
</div>
</div>
do it like this:
.parentDiv > img { width: 100px }
will just effect <img>s having class="img1" not those having class="img2"
Edit the only the single image you want without changing the rest, by going to that specific tag and putting the following style attributes.
<img class = "example" style = "width: 50px !important;">
UPDATE
Give this a try, add "!important" to the inside class to override the parent.
div.classname2 > div.classname > img { width:something !important; }
I want to display my text after my thumbnail slider div something like this,
my active slider class: "itm0 selected"
my thumbnail id: "thumbs"
i want to display text below my #thumbs div automatically when it is active
i tried this CSS, but not worked,
.itm0 .selected{
#thumbs::after{
content:"first active image";
}
}
.itm2 .selected{
#thumbs::after{
content:"second active image";
}
}
html:
<div id="thumbs">
<img class="itm0 selected"></img>
<img class="itm1"></img>
</div>
when 2nd img active in slider
<div id="thumbs">
<img class="itm0"></img>
<img class="itm1 selected"></img>
</div>
etc.
anyone have some solution?
or how can I do it in javascript?
I am new newbie.. give some idea friends
If you're open to using jQuery, you can do the following.
Fiddle: https://jsfiddle.net/79fryyz1/
HTML
I've added an additional div under the #thumbs div. I've given it a class called caption. This will be used to show the text under the div. Then, I've added a data attribute called data-caption to store the text to be displayed after each image. I've also added a toggle button for demonstration purposes.
<div id="thumbs">
<img class="itm0 selected" src="http://bit.ly/1S6znnc" data-caption="first active image"/>
<img class="itm1" src="http://bit.ly/1MKyvBI" data-caption="second active image"/>
</div>
<div class="caption">first active image</div>
Toggle
JS
When the image slider is changed, and a new image is selected, you can pick up the caption from the data attribute and display it under the #thumbs div.
$('.toggleBtn').click(function() {
$('img').toggleClass('selected');
var caption = $('img.selected').data('caption');
$('.caption').html(caption);
});
That's a strange way of doing it, but here's how it could work...
.thumbs {
width:100px;
height:100px;
float:left;
margin:10px;
background:green;
}
.thumbs:after {
content: ' ';
position:absolute;
background:#000;
color:#fff;
border-radius:5px;margin:100px 0 0;
}
.thumbs:nth-child(1):hover:after {
content:"first thumb";
}
.thumbs:nth-child(2):hover:after {
content:"second thumb";
}
<div class="thumbs"></div>
<div class="thumbs"></div>
I'm having an issue with trying to get divs to occupy the same space, and to also have a show/hide ability on them when clicking their respective links.
Can anybody please let me know the proper jQuery to put in to make this happen? Below is the code without jQuery.
The idea is that when I click on Print 1, then the piece #1 will show up, and when I click Print 2, #1 will disappear and #2 will take it's place.
Current HTML looks something vaguely like this:
<div id="content">
<div id="SideNav">
<ul>
<li>
<a>Print 1</a>
</li>
<li>
<a>Print 2</a>
</li>
</ul>
</div>
<div id="pieces">
<div id="1">
</div>
<div id="2">
</div>
</div>
</div>
CSS is basically this:
#content {
width:848px;
position:relative;
}
#SideNav {
width:169px;
float:left;
}
#pieces {
width:678px;
top:0px;
float:right;
position:relative;
}
#1 {
position:absolute;
top: 0px;
right: 0px;
z-index:1;
}
#2 {
position:absolute;
top: 0px;
right: 0px;
z-index:2;
}
JSFIDDLE
a Basic example of what you want to achieve :
JS :
$('a').on("click",function(){
alert($(this).text());
if($(this).text() == "Print 1"){
$('#1').show();
$('#2').hide();
}else{
$('#2').show();
$('#1').hide();
}
});
putting an event on click of your anchors and then checking the value of the clicked anchor.
Assuming the first link toggles the visibility of the first div and the second link toggles the second div
$('a').click(function() {
var index = $(this).closest('li').index();
$('#pieces div').eq(index).toggle();
}
And set display:none on the the second div
The trick is to make your markup structure a little more meaningful, and your CSS styling a little more generalized. This allows you to leverage common indexes between the links and the tabs below, as well as to define the style using a single CSS class. Then you can easily scale the solution for any number of links and panels:
jsFiddle
HTML
<div id="content">
<div id="SideNav">
<ul>
<li> Print 1
</li>
<li> Print 2
</li>
</ul>
</div>
<div id="pieces">
<div id="panel1" class="panel">First Div</div>
<div id="panel2" class="panel">Second Div</div>
</div>
</div>
CSS
/*
#content, #SideNav, #pieces
Same As Before
*/
.panel {
display: none;
position:absolute;
top: 0px;
right: 0px;
}
JS
$(function () {
$("a[id^='link']").click(function (e) {
e.preventDefault();
var index = this.id.replace("link", "");
$(".panel").hide();
$("#panel" + index).show();
});
});
You setup the click function for each of the anchors within the #sideNav container, prevent the default anchor tag function(preventDefault(), in case an href attribute is provided) and then execute what you want to do.
$('#sideNav a').click(function(e){
// prevent default link event
e.preventDefault();
// use show()/hide() or toggle()
});
I am trying to accomplish of the task of displaying text below an image when you hover over it. I do not want to use the title attribute, because I want to be able style the text.
An example would be at Dribbble. When you hover over some of the pictures, the text PRO shows up next to the name of the person that posted the picture
Check out this quick JS FIDDLE.
Your HTML
<ul>
<li>
<div class="caption">this is my caption</div>
<img src='http://dribbble.com/system/users/22122/screenshots/244072/empirestate02_d_teaser.png?1314126367'/>
</li>
<li>
<div class="caption">this is my caption</div>
<img src='http://dribbble.com/system/users/22122/screenshots/244072/empirestate02_d_teaser.png?1314126367'/>
</li>
<li>
<div class="caption">this is my caption</div>
<img src='http://dribbble.com/system/users/22122/screenshots/244072/empirestate02_d_teaser.png?1314126367'/>
</li>
<li>
<div class="caption"><span>this is my caption</span></div>
<img src='http://dribbble.com/system/users/22122/screenshots/244072/empirestate02_d_teaser.png?1314126367'/>
</li>
</ul>
Css
ul li{ float:left; padding:20px; border:solid gray 4px; margin:5px;}
ul li div{display:none; background:white; opacity:.5; position:absolute;}
and your javascript
$('ul li').mouseenter(function(){
var image= $(this).find('img'),
caption = $(this).find('div');
caption.width(image.width());
caption.height(image.height());
caption.fadeIn();
}).mouseleave(function(){
var image= $(this).find('img'),
caption = $(this).find('div');
caption.width(image.width());
caption.height(image.height());
caption.fadeOut();
});
This should give you an idea of how to achieve what your looking for. It obviously could be improved. Hope it helps.
give your text inside a div and then show that div on hover of image like this..
<div id="div">Hiiii</div>
$('#img').live('mouseover', function(){
$('#div').show();
});
Define a function with the argument as the text you want to display on hovering the image. Then in that function you dynamically create a div and place the text within that div and also dynamically position the div according to the mouse pointer position and you can also add css for the div give ur styling effects. Call this function on the mouseover of the image.
Hope this helps you.
I think you have to use jquery tooltip for that. Below are the links from where you can find the best tooltip plugins.
http://www.1stwebdesigner.com/css/stylish-jquery-tooltip-plugins-webdesign/
http://slodive.com/web-development/best-jquery-tooltip-plugins/
$(function() {
$('.bar').css({opacity:0});
$('.foo').hover(function() {
$('.bar').stop().animate({
opacity: 1
},'fast');
},function() {
$('.bar').stop().animate({
opacity: 0
},'fast');
});
});
maybe something like this http://jsfiddle.net/konglie/SXFEn/