Is there a way to prevent landscape mode on my website and restrict users to portrait mode, especially for devices with screen widths below 777px? I have custom headers that take up fixed position space of around 100px on the screen.
If it is possible to achieve this, please let me know how. I tried using some code that was suggested as a solution for this issue, but encountered a problem like the one shown in this screenshot.
Implement css media queries to display a prompt for rotating the device:
#rotate {
display: none;
z-index: 100;
position: fixed;
}
@media (orientation: portrait) {
#rotate {
display:block;
}
}
<div id="rotate">
Kindly rotate your device
</div>
One possible solution could involve implementing the following code snippet:
@media (orientation: landscape) and (max-width: 777px) {
html {
transform: rotateZ(90deg);
}
}
However, enhancing user experience by displaying a message prompting to rotate the device may prove to be a more effective approach. Utilizing portrait mode can sometimes be challenging for certain individuals.
If you're looking for a solution to this issue, consider using JavaScript. To test the functionality, simply insert the code snippet below onto your webpage:
window.onresize = function (event) {
console.log('resizing!');
console.log(`Current size: w${window.innerWidth} h${window.innerHeight}`);
if(window.innerWidth < 777) {
// Perform an action
}
if(window.innerWidth > window.innerHeight) {
// Perform another action
}
}
The output of window.innerWidth and window.innerHeight is in numerical form, allowing for mathematical operations.
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