Reputation: 7
So I want this VarDisk2
element to disappear after VarDisk1
width reaches more than 70. How can I do this?
<script>
var VarDisk1 = document.querySelector("Disk1");
var VarDisk2 = document.getElementsByClassName("Disk2");
let width = VarDisk1.offsetWidth;
if(width > 70)
VarDisk2.style.display = "none";
</script>
Upvotes: -1
Views: 71
Reputation: 582
For checking all classes
<script>
...
var VarDisk2 = document.getElementsByClassName("Disk2");
let width = VarDisk1.offsetWidth;
if(width > 70) {
VarDisk2.forEach(ele => ele.style.display = "none";)
}
</script>
for first class:
<script>
...
var VarDisk2 = document.getElementsByClassName("Disk2")[0];
...
</script>
Upvotes: 1