adding mouseover event to img element doesn't work
Question
this is my html
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width">
<link href="style.css" rel="stylesheet" type="text/css" />
<script src="script.js"></script>
</head>
<body onload="load();">
<img src="img1.png">
<img src="img2.png">
<img class="img3" src="img3.png">
</body>
</html>
And I want the 3rd image to go to the left when mouse is over it. (It has position: absolute; on it) using this js code
let img;
function load(){
img = document.querySelector(".img3");
img.addEventListener("mouseover", mouseover);
}
function mouseover(){
img.style.left = "0px";
}
but mouseover never gets called. (Checked with logging)
2 answers
solution1
0 2022-06-14 19:10:15
In your css you can use
.img3:hover{
/* css here */
}
If you use this method you do not need to use Javascript to change css on hover it is built in to css already :)
solution2
0 2022-06-14 19:10:56
you can use the hover method in css to achieve this, it would look something like:
.img3:hover {
width: *put desired width here*;
height: *put desired height here*;
}
You might need to use id tags to make the default image shrink when the img3:hover event occurs. You can find more information about it here: https://developer.mozilla.org/en-US/docs/Web/CSS/:hover
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