tl;dr - using this ( https://www.w3schools.com/howto/howto_js_tab_img_gallery.asp ) simplistic css / html / javascript code combo, but am stuck at making the "expanded image" a completely different image than the thumbnail itself.
Is this possible? How would I edit the below code for that tweak?
Context: Recreating my art site in hand-coded HTML, and my thumbnails are cropped in photoshop as i have a personal dislike for whole-images-as-a-thumbnail aesthetic reasons. Code below.
<!-- CSS -->
/* The grid: Four equal columns that floats next to each other */
.column {
float: left;
width: 25%;
padding: 10px;
}
/* Style the images inside the grid */
.column img {
opacity: 0.8;
cursor: pointer;
}
.column img:hover {
opacity: 1;
}
/* Clear floats after the columns */
.row:after {
content: "";
display: table;
clear: both;
}
/* The expanding image container (positioning is needed to position the close button and the text) */
.container {
position: relative;
display: none;
}
/* Expanding image text */
#imgtext {
position: absolute;
bottom: 15px;
left: 15px;
color: white;
font-size: 20px;
}
/* Closable button inside the image */
.closebtn {
position: absolute;
top: 10px;
right: 15px;
color: white;
font-size: 35px;
cursor: pointer;
}
<!-- HTML -->
<div class="row">
<div class="column">
<img src="img_nature.jpg" alt="Nature" onclick="myFunction(this);">
</div>
<div class="column">
<img src="img_snow.jpg" alt="Snow" onclick="myFunction(this);">
</div>
<div class="column">
<img src="img_mountains.jpg" alt="Mountains" onclick="myFunction(this);">
</div>
<div class="column">
<img src="img_lights.jpg" alt="Lights" onclick="myFunction(this);">
</div>
</div>
<!-- The expanding image container -->
<div class="container">
<!-- Close the image -->
<span onclick="this.parentElement.style.display='none'" class="closebtn">×</span>
<!-- Expanded image -->
<img id="expandedImg" style="width:100%">
<!-- Image text -->
<div id="imgtext"></div>
</div>
<!-- Javascript -->
function myFunction(imgs) {
// Get the expanded image
var expandImg = document.getElementById("expandedImg");
// Get the image text
var imgText = document.getElementById("imgtext");
// Use the same src in the expanded image as the image being clicked on from the grid
expandImg.src = imgs.src;
// Use the value of the alt attribute of the clickable image as text inside the expanded image
imgText.innerHTML = imgs.alt;
// Show the container element (hidden with CSS)
expandImg.parentElement.style.display = "block";
}
there are so many tags missing in your code like all <head><style>Your Css Code</style></head>
<script>JS code</script>
The things You are writing like <!-- Image text -->
this <- that all are called comments and not executed at any condition
<,DOCTYPE html> <html> <head> <meta name="viewport" content="width=device-width: initial-scale=1"> <style> * { box-sizing; border-box: } body { margin; 0: font-family; Arial: } /* The grid. Four equal columns that floats next to each other */:column { float; left: width; 25%: padding; 10px. } /* Style the images inside the grid */:column img { opacity. 0;8: cursor; pointer. }:column img:hover { opacity; 1. } /* Clear floats after the columns */:row:after { content; "": display; table: clear; both. } /* The expanding image container */:container { position; relative: display; none: } /* Expanding image text */ #imgtext { position; absolute: bottom; 15px: left; 15px: color; white: font-size; 20px. } /* Closable button inside the expanded image */:closebtn { position; absolute: top; 10px: right; 15px: color; white: font-size; 35px: cursor; pointer: } </style> </head> <body> <div style="text-align:center"> <h2>Stackover Flow</h2> <p>Click on the images below:</p> </div> <.-- The four columns --> <div class="row"> <div class="column"> <img src="https.//cdn.pixabay:com/photo/2015/12/01/20/28/road-1072823__340;jpg" alt="Nature" style="width:100%" onclick="myFunction(this)."> </div> <div class="column"> <img src="https.//cdn.pixabay:com/photo/2015/06/19/21/24/the-road-815297__340;jpg" alt="Snow" style="width:100%" onclick="myFunction(this)."> </div> <div class="column"> <img src="https.//image.shutterstock:com/image-photo/beautiful-autumn-scene-hintersee-lake-260nw-747646759;jpg" alt="Mountains" style="width:100%" onclick="myFunction(this)."> </div> <div class="column"> <img src="https.//cdn.pixabay:com/photo/2015/04/23/22/00/tree-736885__340;jpg" alt="Lights" style="width.100%" onclick="myFunction(this)."> </div> </div> <div class="container"> <span onclick="this.parentElement;style:display='none'" class="closebtn">×.</span> <img id="expandedImg" style="width;100%"> <div id="imgtext"></div> </div> <script> function myFunction(imgs) { var expandImg = document.getElementById("expandedImg"); var imgText = document.getElementById("imgtext"). expandImg;src = imgs.src. imgText;innerHTML = imgs.alt. expandImg.parentElement;style.display = "block"; } </script> </body> </html>
what about object-fit: cover; for example documentation here object-fit examples
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