我试过这个:
$(document).ready(function(e) {
$(body').mousemove(function (evt) {
// i want code 1.
$(evt.target).mouseover('background-color', 'blue');
$(evt.target).leave('background-color', 'before color');
// i want code 2.
$(evt.target.parent).mouseover('background-color', 'yellow');
$(evt.target.parent).leave('background-color', 'before color');
}
}
我不知道这个pixing代码。请帮帮我!
谢谢。
发布于 2018-01-09 17:55:37
在添加和删除类时使用mouseenter
和mouseleave
。
$('.target').mouseenter(function() {
$(this).addClass("target1");
$(this).parent().addClass("parent1");
}).mouseleave(function() {
$(this).removeClass("target1");
$(this).parent().removeClass("parent1");
});
.target1 {
background-color: blue
}
.parent1 {
background-color: yellow
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="parent">
"Sed ut perspiciatis unde omnis iste natus error sit voluptatem accusantium doloremque laudantium, totam rem aperiam, eaque ipsa quae ab illo inventore veritatis et quasi architecto beatae vitae dicta sunt explicabo. Nemo enim ipsam voluptatem quia voluptas
sit aspernatur aut odit aut fugit, sed quia consequuntur magni dolores eos qui ratione voluptatem sequi nesciunt. Neque porro quisquam est, qui dolorem ipsum quia dolor sit amet, consectetur, adipisci velit, sed quia non numquam eius modi tempora incidunt
ut labore et dolore magnam aliquam quaerat voluptatem
<div class="target">
<h1>Hover me I show you a result.</h1>
</div>
</div>
发布于 2018-01-09 17:43:00
$(document).ready(function(e) {
$('.box').on('mouseover', function() {
$(this).css({
'background-color': 'blue'
});
});
$('.box').on('mouseout', function() {
$(this).css({
'background-color': 'yellow'
});
});
});
.box {
width: 100px;
height: 100px;
border: 1px solid #000;
margin: 30px;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="box"></div>
发布于 2018-01-09 17:46:55
您可以改用hover
事件:
$(".element").hover(
function() {
$(this).css('background-color', 'yellow'); //When mouse enter
},
function() {
$(this).css('background-color', 'green'); //When mouse leave
}
);
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="element">My div</div>
https://stackoverflow.com/questions/48165132
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