How to open 1 div on mouse hover of second div?
Question
Hi I am trying to open one div on mouse hover of second div. The div 1 is display is none by default but when user hover on div 2 the div 1 will be displayed. But it's not working. My code :
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Insert title here</title>
<style>
.testtmpblock{
display: none;
background-color: black;
height: 100px;
width: 100px;
}
.tmpd{
height: 100px;
width: 100px;
background-color: blue;
}
</style>
<script>
$(document).ready(function () {
$(document).on('mouseenter', '.tmpd', function () {
$(this).find(".testtmpblock").show();
}).on('mouseleave', '.tmpd', function () {
$(this).find(".testtmpblock").hide();
});
});
</script>
</head>
<body>
<div class="tmpd">
kjkjkj
</div>
<div class="testtmpblock">
data
</div>
</body>
</html>
div testtmpblock will be appear on hover of div tmpd but it's not working.
I have also write Script for it. Any guidance that where I am wrong ?
4 answers
solution1
3 ACCPTED 2013-11-13 06:40:39
You need to use next instead of find as find is used for desendants and your required element is not descendant.
$(document).ready(function () {
$(document).on('mouseenter', '.tmpd', function () {
$(this).next(".testtmpblock").show();
}).on('mouseleave', '.tmpd', function () {
$(this).next(".testtmpblock").hide();
});
});
You can avoid next if only single element has class testtmpblock
$(document).ready(function () {
$(document).on('mouseenter', '.tmpd', function () {
$(".testtmpblock").show();
}).on('mouseleave', '.tmpd', function () {
$(".testtmpblock").hide();
});
});
solution2
2 2013-11-13 06:42:08
If the divs are next to each other you do this with CSS only:
.testtmpblock {
display: none;
}
.tmpd:hover ~ .testtmpblock {
display: block;
}
If you want to animate it you can use CSS3 transitions.
99% of time you can get away with CSS only, and the animations will be faster with transitions. It's all about how you handle the markup. If you make the hidden element a child then it's always doable with just CSS, for example:
<div class="tmpd">
kjkjkj
<div class="testtmpblock">
data
</div>
</div>
And you'd use a selector like so:
.tmpd:hover .testtmpblock {}
solution3
1 2013-11-13 06:41:16
try next()
$(document).on('mouseenter', '.tmpd', function () {
$(this).next(".testtmpblock").show();
}).on('mouseleave', '.tmpd', function () {
$(this).next(".testtmpblock").hide();
});
solution4
1 2013-11-13 06:42:17
$(document).ready(function () {
$('body').on('hover','.tmpd', function () {
$(".testtmpblock").show();
}, function () {
$(".testtmpblock").hide();
}
);
});
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