If you would like to remove tags from a user profile in OneSignal you can call the nativeFunctions.onesignalDeleteTags() function.
When a user opts out of notifications for promotional content, for example, you can call the nativeFunctions.onesignalDeleteTags() function, as follows:
<script type="text/javascript">
// Get the user agent and convert it to lowercase for case-insensitive comparison
var userAgent = navigator.userAgent.toLowerCase();
// Remove a tag directly if the user agent contains 'canvas'
function removeTag() {
try {
// Check if the user agent contains the string "canvas"
if (userAgent.indexOf('canvas') > -1) {
nativeFunctions.onesignalDeleteTags("promotions");
}
} catch (ex) {
console.log(ex.message);
}
}
</script>
Note that you can also delete multiple tags at once, using nativeFunctions.onesignalDeleteTags(“tag1”, “tag2”, “tag3”)
