Is jQuery or CSS necessary for differentiating between a standard image and a highlighted image?

Apologies if this has been asked before, but I'm in need of your assistance.

Here's what I'm looking for:

Imagine I have an image that is clickable in its normal state: https://i.sstatic.net/pGYyG.png

Now, when I click on that image, I want it to fade into this other image: https://i.sstatic.net/bUPmP.png

Could someone please advise me on how to code this image selection on click? Or if it's not possible to do on click, what other methods can be used?

EDIT: I also forgot to mention. If there are two selection choices... If I click on one choice, it should fade in while the other fades out, and vice versa for the second choice...

Answer №1

When referring to a fade effect, if you are talking about an animated fade, you can try implementing the code below:

HTML:

<div id="something" class="theImage" style="height: 242px; width: 194px; background: url(http://i.imgur.com/QW15C.png);">
  <img src="http://i.imgur.com/SOd1W.png" />
</div>

<div id="somethingElse" class="theImage" style="height: 242px; width: 194px; background: url(http://i.imgur.com/QW15C.png);">
  <img src="http://i.imgur.com/SOd1W.png" />
</div>

jQuery:

$(document).ready(function(){
    $('.theImage img').click(function(){
      var current = ($(this).parent().attr('id') == 'something') ? 'somethingElse' : 'something';console.log(current);
      $(this).fadeOut();
      $('#'+current + ' img').fadeIn();
    });
});

This code snippet will display the default image initially, then smoothly fade out to reveal the background image of its container upon being clicked. Depending on your specific circumstances, you might choose to utilize different HTML elements.

Answer №2

Follow this Javascript Example

function SwapImage(imageId)
{
    var imgObj = document.getElementById(imageId);
    if(imgObj.alt=='Hide'){
       imgObj.src="hidden-image.jpg";     
       imgObj.alt = "Show";
     }
    else
     {
       imgObj.src="visible-image.jpg";     
       imgObj.alt = "Hide";
      }  
 }

Here's the HTML snippet

<img src="visible-image.jpg" onclick=SwapImage("image") id="image" name="image" alt="Hide" />

Answer №3

There is a simple method to achieve this:

Simply use the images as tags and place them inside a div:

<div id="image-wrapper">
    <img src="http://i2.cdn.turner.com/cnn/dam/assets/120423012508-merkel-sarkozy-c1-main.jpg" id="img1" />
    <img src="http://d2o307dm5mqftz.cloudfront.net/1005866/1334968885891/Perfect%20Gift%20No%20Pink_300x250.jpg" id="img2" />
</div>

For the styling, you can use the following CSS:

#image-wrapper{
    position:relative;
    height:242px;
    width:194px;
}      
#image-wrapper img{
    position:absolute;
    left:0px;
    top:0px;
    height:242px;
    width:194px;
} 
#img1{display:none;}

To add an interactive feature with jQuery:

$('#image-wrapper').on('click', function (event){
    $('#image-wrapper img').fadeToggle();
});

Answer №4

$(document).ready(function() {
    var imageOptions = ["http://i.imgur.com/SOd1W.png","http://i.imgur.com/QW15C.png"];

    $('.img1').click(function(e) {   
             var randomImage = imageOptions[Math.floor(Math.random()*imageOptions.length)];
             $('.img1').attr('src', randomImage);

    });
});

View the demo... Source simple image randomizer with jQuery by Brian Cray

You can also explore CSS3 for similar effects. Learn more about A Simple Fade with CSS3

Answer №5

<img src="cat.jpg" id="MyCat" />

JavaScript:

document.getElementById("MyCat").addEventListener("click", function() { this.src = "dog.jpg" });

Answer №6

Are you seeking a solution similar to this?

<img src="http://i.imgur.com/SOd1W.png" onclick="$(this).fadeOut().attr('src','http://i.imgur.com/QW15C.png').fadeIn();">   

Answer №8

To incorporate a simple CSS effect, you can assign an active pseudoclass to the image:

.photo { background: url(mainimg.png); }

.photo:active { background: url(clickedimg.png); }

Check out this illustration: http://example.com/jsdesign/

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