It's a little duplicated Event for click outside a div or element to close it on Blazor, but no right answers.
(And I didn't find anything on my topic in Google)
In JS I just use "window.onclick" and "!event.target.matches('class')", and what can Blazor offer? Is it possible to implement it short and concisely, like in JS? Or is it useless?
Just in case - I want to do it in C#, but if the solution turns out to be "not so rosy", then I'll take JS.
Thanks to answers!
Thanks all for answers, but I have bad news — https://github.com/dotnet/aspnetcore/issues/28820
They don't plan to do this in the near future, so there's no need to “crutch” in C#, I'll just use JS.
In JS code it will look like this:
window.onclick = function(event) {
var dropdowns = document.getElementsByClassName("Class__name");
if (!event.target.matches('.js-close')) {
for (i = 0; i < dropdowns.length; i++) {
var openDropdown = dropdowns[i];
if (openDropdown.classList.contains('show')) {
openDropdown.classList.remove('show');
}
}
}