Lock iOS zoom until a user manually zooms.
// lock the zoom unless the user is manually zooming
var viewportmeta = document.querySelector('meta[name="viewport"]');
if (viewportmeta) {
viewportmeta.content = 'width=device-width, minimum-scale=1.0, maximum-scale=1.0, initial-scale=1.0';
document.body.addEventListener('gesturestart', function () {
viewportmeta.content = 'width=device-width, minimum-scale=0.25, maximum-scale=1.6';
}, false);
}
Written by Benjamin Charity
Related protips
Have a fresh tip? Share with Coderwall community!
Post
Post a tip
Best
#Ios
Authors
Sponsored by #native_company# — Learn More
#native_title#
#native_desc#