CSS fadein fadeout onclick
I am trying to use a css animation on a div that is shown / hidden using toggle ().
I added some ease to my animation, but it's only fadesIn and not fadeOut.
Here is my css
#form {
display: none;
animation: formFade 2s ease-in-out;
-moz-animation: formFade 2s ease-in-out; /* Firefox */
-webkit-animation: formFade 2s ease-in-out; /* Safari and Chrome */
-o-animation: formFade 2s ease-in-out; /* Opera */
}
@keyframes formFade {
from {
opacity:0;
}
to {
opacity:1;
}
}
@-moz-keyframes formFade { /* Firefox */
from {
opacity:0;
}
to {
opacity:1;
}
}
@-webkit-keyframes formFade { /* Safari and Chrome */
from {
opacity:0;
}
to {
opacity:1;
}
}
@-o-keyframes formFade { /* Opera */
from {
opacity:0;
}
to {
opacity: 1;
}
}
and here is the html / js
<form id="form" >
TEST
</form>
<script>
$('#formButton').on('click', function() {
$("#form").toggle();
});
</script>
It disappears in onclick but doesn't disappear. Any ideas why?
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1 answer
Using .toggle()
to hide an element simply sets it to display: none
, without affecting the opacity. Try the following:
$('#formButton').on('click', function() {
if ($('#form').css('opacity') == 0) $('#form').css('opacity', 1);
else $('#form').css('opacity', 0);
});
#form {
opacity: 0;
-webkit-transition: all 2s ease-in-out;
-moz-transition: all 2s ease-in-out;
-ms-transition: all 2s ease-in-out;
-o-transition: all 2s ease-in-out;
transition: all 2s ease-in-out;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<div id="form">Test</div>
<a href="#" id="formButton">Click</a>
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