I found some code on the web which I got to work...The problem arose when I tried to expand it to 3 buttons..
The Original code in bold below...I tried to follow the code to add 2 more buttons, the buttons do appear but when I click buttons 2 and 3, they effect button 1 only...Button 1 works perfectly with the code below
<script type="text/javascript">
//preload images first
**img1=new Image()
img1.src="CommonFiles/ArrowBackShadow.png"
img2=new Image()
img2.src="CommonFiles/ArrowBackPress.png"**
img3=new Image()
img3.src="CommonFiles/ArrowUpShadow.png"
img4=new Image()
img4.src="CommonFiles/ArrowUpPress.png"
img5=new Image()
img5.src="CommonFiles/ArrowForwardShadow.png"
img6=new Image()
img6.src="CommonFiles/ArrowForwardPress.png"
</script>
Body....
<body>
<a href="whatever.htm"
onMousedown="document.images['example'].src=img2.src"
onMouseup="document.images['example'].src=img1.src">
<img src="CommonFiles/ArrowBackShadow.png" name="example" border=0></a>
<a href="whatever.htm"
onMousedown="document.images['example'].src=img4.src"
onMouseup="document.images['example'].src=img3.src">
<img src="CommonFiles/ArrowUpShadow.png" name="example" border=0></a>
<a href="whatever.htm"
onMousedown="document.images['example'].src=img6.src"
onMouseup="document.images['example'].src=img5.src">
<img src="CommonFiles/ArrowForwardShadow.png" name="example" border=0></a>
</body>
I'm far from a webmaster...Thanks for your help...
Randall
Do it with CSS.
.button {
display: block;
/* hide text: */
font-size: 0;
color: transparent;
}
#up {
width: 100px; /* replace with the width / height of your image */
height: 30px;
background-image: CommonFiles/ArrowForwardUp.png;
}
#up:active:hover {
background-image: CommonFiles/ArrowForwardUp.png;
}
/* Same for forward */
And your html:
Up
Forward
If all the buttons are of the same width and height, you even could move the width and height into the .button section.
The pros:
Your html code looks by far clearer
It's easy to maintain.
Later, you could style your buttons completely different without touching the html, but just modifying the CSS style code.
Browsers with images disabled, blind people etc. have the text instead of the images
No java script is required (some users have disabled it).
Make sure that the identifiers are correct:
<a href="whatever.htm"
onMousedown="document.images['thishouldmatch1'].src=img4.src"
onMouseup="document.images['thishouldmatch1'].src=img3.src">
<img src="CommonFiles/ArrowUpShadow.png" name="thishouldmatch1" border=0></a>
Related
once we hover on image, i want to display another image.
<div>
<a href="javascript:popWin('https://plus.google.com/share?url=<?php echo urlencode($productUrl); ?>',
'google', 'width=640,height=480,left=0,top=0,location=no,status=yes,scrollbars=yes,resizable=yes');"
title="<?php echo $this->__('Share on Google Plus') ?>"><img src ="<?php echo $this->getSkinUrl('images/G+.png') ?>"/></a>
</div>
i tried as below :
I added class="a1", but it did't worked for me.
<a class="a1" href="javascript:popWin('https://plus.google.com/share?url=<?php echo urlencode($productUrl); ?>',
'google', 'width=640,height=480,left=0,top=0,location=no,status=yes,scrollbars=yes,resizable=yes');"
title="<?php echo $this->__('Share on Google Plus') ?>"><img src ="<?php echo $this->getSkinUrl('images/G+.png') ?>"/></a>
css
.a1:hover {
background-image: url('images/G+1.png');
}
Here are two solutions for your query. (Change image on mouse hover)
HTML + JavaScript Demo
<div class="image_hover">
<a href="#" rel="nofollow">
<img src="http://i.imgur.com/h1hLX4Vb.jpg" height="160" onmouseout="this.src='http://i.imgur.com/h1hLX4Vb.jpg'" onmouseover="this.src='http://i.imgur.com/dmnwaafb.jpg'" width="160">
</a>
</div>
HTML + CSS Demo
.image_hover {
position: relative;
cursor: pointer;
}
.image_hover img {
position: absolute;
transition: opacity .5s ease;
}
.image_hover img:hover {
opacity: 0;
}
<div class="image_hover">
<img src="http://i.imgur.com/h1hLX4Vb.jpg" width="160" height="160"/>
<img src="http://i.imgur.com/dmnwaafb.jpg" width="160" height="160"/>
</div>
First, give your link tag some style, to set it's background.
a.a1 {
display: block;
width: 100px;
height: 50px; (width and height are whatever you need them to be)
background: url('images/G+.png') no-repeat center center;
}
Now this is a very light example here, but what it is doing is setting your link as a block-level element, giving the right dimensions of the image background, and then setting the whole elements background as the image.
Then, for the rollover effect, you use:
a.a1:hover {
background: url('images/G+1.png') no-repeat center center;
}
Now I like to put my no-repeat and positioning attributes in the background attribute, you can separate these into background-size etc if you really want.
I am aware in your implementation you have an img in there setting the picture, but for what you want to achieve I'd suggest using a css alternative.
SO link on the subject (as per comment):
CSS: image link, change on hover
Additional the answer in #AaronLavers's comment (use background-image and replace it on :hover), you can use :before - pseudo class and content property.
The plus
It's generic solution. You have not to set the width and the height of the link - like in background-image way.
The minus
You can't change the image's size like using background-size etc. but if your image is the exact size you want, the problem solved.
a:before {
content:url(http://i.stack.imgur.com/upUcm.jpg);
}
a:hover:before {
content:url(http://i.stack.imgur.com/sn2Ag.jpg);
}
The reason this is not working is because the img tag and background-image are 2 different things. If you want this to work, you could try putting the background image on the a to begin with and then changing it on hover. It needs important because of specificity rules. The other option would involve putting php in your css file, but that is probably not worth the effort to set up.
CSS
.a1:hover {
background-image: url('images/G+1.png') !important;
}
HTML
<a class="a1" style="background-image: url('<?php echo $this->getSkinUrl('images/G+.png') ?>');"></a>
I'm trying to add an image over some text that I have. This is similar to retailmenot.com's reveal coupon code. When a user clicks on the image the image is removed and reveals the text underneath while simultaneously linking the user to an external url.
The base layer can be as follows:
<div class="base">
<h3>Some text</h3>
</div>
I want to load an image with the following over it when the text is clicked:
<div class="overlay">
<img src="http://example.com/image.jpg"/>
</div>
The height of the base layer with class "base" is variable, so the image has to be resized to fit it. I have a working example where I place the image and then resize it, but this creates issues when javascript may not be enabled as the image fails to be resized and looks messy. I want the script to fall back to just showing the underlying text if javascript is disabled.
How can I add and automatically resize such an overlay on page load using jquery or javascript?
You can do it like this:
$(document).ready(function () {
//Set overlay position and dimension to same as base
$base = $(".base");
$overlay = $(".overlay");
$overlay.offset($base.offset());
$overlay.height($base.outerHeight());
$overlay.width($base.outerWidth());
$overlay.show();
//Hide overlay on click (show hidden text)
$(".overlay").click(function () {
$(this).fadeOut();
});
});
and with css:
.overlay{
/* Hide overlay if no js */
position: absolute;
display: none;
}
Check it out here: JSFiddle
If you can have the overlay in the base, as such:
<div class="base">
<h3>Some text</h3>
<div class="overlay">
<img src="http://example.com/image.jpg"/>
</div>
</div>
You can css this, no need for javascript:
.base{
position: relateive;
}
.overlay{
position: absolute; /* or fixed if scrollbars involved */
display: none;
left: 0;
right: 0;
top: 0;
bottom: 0;
/* or replace right and bottom with: */
/* width: 100%;
height: 100%; */
}
You can now use javascript to toggle visibility:
$('.overlay').fadeIn();
Let your html page has this following code
<div class="base">
</div>
Don't place any code about your image in html page. And then in your jQuery code.
var img = '<img src="http://example.com/image.jpg"/>';
var txt = 'Some text';
$(document).ready(function(){
$(this).find('.base').html(txt).show();
$(this).find('.base').click(function(){
if($(this).html() == img)
$(this).html(txt).show();
else
$(this).html(img).show();
});
});
This will solve your issue.
I've got a bunch of images, on click I want the images to turn white emulating some kind of fade effect. So you click it and for 1 second it fades from the original image to just white. I also need it to turn back to the original image when the user clicks something else.
Is this possible with JavaScript? - If so what should I be looking at (I'm really bad with graphics).
I've had a go at trying this with opacity but I don't want the background to be visible behind the image
Psuedo-element Solution
You could use a wrapper with a pseudo-element to overlay what you're looking for -- and the animations are handled by a toggled CSS class (which is ideal for performance).
CodePen Demonstration
HTML
<div class="whiteclicker">
<img src="http://lorempixel.com/400/200" alt=""/>
</div>
SCSS
#import "compass/css3/transition";
body { background: gainsboro; text-align: center; }
.whiteclicker {
display: inline-block;
position: relative;
&::after {
content: "";
display: block;
position: absolute;
top:0; left:0; right:0; bottom:0;
background: white;
opacity: 0;
#include transition(opacity 1s ease);
}
&.active::after {
opacity: 1;
}
}
JS
$('.whiteclicker').click(function(){
$(this).toggleClass('active');
});
To ameliorate the Spencer Wieczorek solution (the way two seems to be the best solution on my opinion) :
What about creating the white div on the fly (and fade it in and out) instead of put it in the html code ?
See the fiddle.
$("#myImage").click(function(){
$(this)
.parent().css({position:'relative'}).end()
.after($('<div>')
.hide()
.css({position:'absolute'
, top: $(this).position().top
, left: $(this).position().left
, width: $(this).width()
, height: $(this).height()
, background: '#FFF'
})
.fadeIn('fast')
.on({
click : function(e){
$(this).fadeOut('fast', function(){ $(this).remove();});
}
})
);
});
Then, you don't have anything to add to the html code or in the css styles, Jquery does everything.
#Spencer Wieczorek : I did my own answer, because I did not agree with your way of designing the css style (the fixed position is really not good, especially if the page is scrolled for example...). Mine is more ... standalone-y ;)
You might want to try having two images stacked on each other.
See this:
<script type="text/javascript">
var image1 = '<img class="images" src="Image 1" onClick="switch();" />';
var image2 = '<img class="images" src="Image 2" onClick="switch();" />';
var currentImage = 1;
function switch(){
if(currentImage==1){
currentImage++;
document.getElementById("image").innerHTML = image2;
}
if(currentImage==2){
currentImage--;
document.getElementById("image").innerHTML = image1;
}
}
</script>
<style>
.images{ position:fixed; top: 0; left: 0; }
</style>
<img class="images" src="Black image" />
<div id="image"><img class="images" src="Image 1" onClick="switch();" /></div>
For the fade I'm just gonna see how you could do it.
EDIT:
<script type="text/javascript">
var fadecount = 100;
function fade() {
document.getElementById("imageToFade").style.opacity = fadecount;
fadecount--;
if(fadecount==0){
clearTimeout(fade);
}
}
function start_fade(){
var fade = setTimeout(fade(), 10);
}
</script>
With Base 64 you can just have the binary version of the picture and then an all white picture and based on the .click you reassign the src to the white base64...
document.getElementById("img").src = "data:image/png;base64, iVBORw0KGgoAAAANSUhEUgAAAAUA
AAAFCAYAAACNbyblAAAAHElEQVQI12P4//8/w38GIAXDIBKE0DHxgljNBAAO
9TXL0Y4OHwAAAABJRU5ErkJggg=="
just change to the all white version after the click, technically js driven from click event, and doesn't involve two different elements existing just at different layers...
I have a number of DIVs currently laid out in an oval shape. Each div represents a "service" and is ID'd accordingly, all are set with an absolute position.
What I am wanting to do is on mouseover of a div, I want to have a new DIV with relevant information appear in the middle. This should happen for each "service" so each "descriptive" div will be hidden until mouseover but all appear in the same space.
The website in question is the home page of www.faa.net.au.
How do I go about making this new descriptive DIV appear on mouseover and hide on mouseout?
What you can do is position all of those divs in that spot in the middle with CSS. They can stack and the z-index doesn't matter since all you'll only see one at a time. Then hide them with "display:none" in your CSS.
Then use jQuery's .hover() method to show those the appropriate div on mouseover
$("#idOftheDivYouHoverOn").hover(function (e) {
//This funciton defines what happens on mouse-in or hover.
$("#idOfTheDefaultCenterDiv").hide();
$("#idOfTheDivYouWantedToShow").show();
}, function (e) {
//This function defines what happens on mouse-out or when the hover is over.
$("#idOfTheDefaultCenterDiv").show();
$("#idOfTheDivYouWantedToShow").hide();
});
You'll have to do this for each one you hover on. There is a "smarter" way but it would be a very long answer to explain it.
That is if you want to do this using JavaScript/jQuery instead of just plain CSS similar to the ones you see in other answers. With this method you can add fading effects - take a look at jQuery's hover - http://api.jquery.com/hover/
Edit: Here's a working example: http://jsfiddle.net/6dMDS/
Hope that helps.
A friend in another forum just posted another way of doing this. Be warned it's CSS3 only so some browsers (and definitely older IE's) won't support it.
<div class="container">
<img class="one" src="http://placehold.it/100x100" />
<img class="two" src="http://placehold.it/100x100" /><br>
<img class="three" src="http://placehold.it/100x100" />
<img class="four" src="http://placehold.it/100x100" /><br>
<img class="five" src="http://placehold.it/100x100" />
<img class="six" src="http://placehold.it/100x100" />
<div class="hidden-one">hidden-one</div>
<div class="hidden-two">hidden-two</div>
<div class="hidden-three">hidden-three</div>
<div class="hidden-four">hidden-four</div>
<div class="hidden-five">hidden-five</div>
<div class="hidden-six">hidden-six</div>
</div>
* {margin: 0; padding: 0;}
.container {width: 400px;}
.one:hover ~ .hidden-one,
.two:hover ~ .hidden-two,
.three:hover ~ .hidden-three,
.four:hover ~ .hidden-four,
.five:hover ~ .hidden-five,
.six:hover ~ .hidden-six
{display: block;}
.hidden-one,
.hidden-two,
.hidden-three,
.hidden-four,
.hidden-five,
.hidden-six
{
width: 200px;
height: 300px;
border: 1px solid red;
display:none;
float: right;
position: relative;
top:-305px;
left: 10px;
}
http://codepen.io/anon/pen/LbfCl
So if I got it right, you got a "service" DIV and a "descriptive" DIV. Try some CSS to make it happen.
HTML:
<div id="service"></div>
<div id="descriptive"></div>
And CSS:
#descriptive
{
visibility:hidden;
}
#service:hover #descriptive
{
visibility:visible;
}
Basically this will make the DIV with id="descriptive" be shown when id="service" is hovered.
I'm working on modifying a website which has a chart of FAQs which have has a question link.
If question link is clicked, it reveals the answer in a drop down.
My goal is to swap out a plus icon image with a minus icon next to the linked text for the drop down reveal action.
the FAQs use Spry Collapsible Panel (sprycollapsiblepanel.js) to manage the show/hiding from the link. before I go about modifying the code in the javascript source code, I was wondering if there was an easier way of doing this through dreamweaver someone might be aware of.
thanks in advance.
UPDATE:
the html calling the show/reveal actions are:
<div class="CollapsiblePanel">
<div id="CollapsiblePanel1" class="CollapsiblePanel">
<div class="CollapsiblePanelTab" tabindex="1">Fax to E-Mail</div>
<div class="CollapsiblePanelContent">Here is the text content as it relates to Fax to E-Mail</div>
</div>
</div>
The construct the actions for the drop down, Spry requires the following at the bottom of the page:
<script type="text/javascript">
var CollapsiblePanel1 = new Spry.Widget.CollapsiblePanel("CollapsiblePanel1", {contentIsOpen:false});
var CollapsiblePanel2 = new Spry.Widget.CollapsiblePanel("CollapsiblePanel2", {contentIsOpen:false});
var CollapsiblePanel3 = new Spry.Widget.CollapsiblePanel("CollapsiblePanel3", {contentIsOpen:false});
</script>
In SpryCollapsiblePanel.css, amend the following style rules:
.CollapsiblePanelTab {
font: bold 0.7em sans-serif;
background-color: #DDD;
border-bottom: solid 1px #CCC;
margin: 0px;
padding: 2px 2px 2px 25px;
cursor: pointer;
-moz-user-select: none;
-khtml-user-select: none;
}
This increases the padding on the left to make room for the image.
Then add the images to the following rules:
.CollapsiblePanelOpen .CollapsiblePanelTab {
background-color: #EEE;
background-image: url(images/plus.gif);
background-position:left top;
background-repeat: no-repeat;
}
.CollapsiblePanelClosed .CollapsiblePanelTab {
background-image: url(images/minus.jpg);
background-position:left top;
background-repeat: no-repeat;
/* background-color: #EFEFEF */
}
THe plug ins adds a class to each panel title when is opened and when is closed, these are "CollapsiblePanelOpen" and "CollapsiblePanelClosed" accordingly. With that you can use CSS to add the +- effect with a background image perhaps.
onclick switch an image then onclick of something else switch back to + sign
If it's an image, and you don't want to change the source code, and you want to use javascript, you'll need to change the src property of the image.
// Grab the img object from the DOM
var img = document.getElementById("theImageId");
// If it's the plus pic, switch for minus, and vice versa.
if(img.src == "plus.png") {
img.src = "minus.png";
}
else {
img.src = "plus.png";
}
You can put this code in wherever you need (in an onclick or a function or whatever). Also, the URLs for the images will obviously need to be updated.
Easy fix with some simple JavaScript.
Add the following script:
<script type="text/javascript">
<!--
function name ()
{
var img = document.getElementById("imgid");
if (img.src == "plus.png") {
img.src = "minus.png";
}
else {
img.src = "plus.png";
}
}
//-->
</script>
When that's done look at the div defining the collapsible panel. It looks something like this:
<div id="CollapsiblePanel1" class="CollapsiblePanel">
<div class="CollapsiblePanelTab" tabindex="0">Name <img src="url.com/minus.png" id="imgid"></div>
<div class="CollapsiblePanelContent">content</div>
All you need for this to work is to add onclick="name();" to the syntax:
<div id="CollapsiblePanel1" class="CollapsiblePanel">
<div class="CollapsiblePanelTab" tabindex="0" onclick="name();">Name <img src="url.com/minus.png" id="imgid"></div>
<div class="CollapsiblePanelContent">content</div>