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Сообщение от voraa
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setTimout
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как-то так ...
<!DOCTYPE html>
<html>
<head>
<title>Untitled</title>
<meta charset="utf-8">
<style type="text/css">
.hover{
background-color: #FF0000;
}
</style>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
<script>
$(function() {
let timer;
$( "td" ).hover(
function() {
clearTimeout(timer);
timer = setTimeout (() => {
$( this ).addClass( "hover" );
}, 1000)
}, function() {
clearTimeout(timer);
$( this ).removeClass( "hover" );
}
);
});
</script>
</head>
<body>
<table width="400" summary="" >
<thead>
<tr>
<th>Title 1</th>
<th>Title 2</th>
<th>Title 3</th>
</tr>
</thead>
<tbody>
<tr>
<td>Cell 1.1</td>
<td>Cell 1.2</td>
<td>Cell 1.3</td>
</tr>
<tr>
<td>Cell 2.1</td>
<td>Cell 2.2</td>
<td>Cell 2.3</td>
</tr>
</tbody>
</table>
</body>
</html>
или так ...
<!DOCTYPE html>
<html>
<head>
<title>Untitled</title>
<meta charset="utf-8">
<style type="text/css">
.hover{
background-color: #FF0000;
}
</style>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
<script>
$(function() {
$( "td" ).on("mouseleave mouseenter",
function(event) {
clearTimeout(this.timer);
if(event.type === "mouseenter")
this.timer = setTimeout (() => {
$( this ).addClass( "hover" );
}, 1000);
else $( this ).removeClass( "hover" );
}
);
});
</script>
</head>
<body>
<table width="400" summary="" >
<thead>
<tr>
<th>Title 1</th>
<th>Title 2</th>
<th>Title 3</th>
</tr>
</thead>
<tbody>
<tr>
<td>Cell 1.1</td>
<td>Cell 1.2</td>
<td>Cell 1.3</td>
</tr>
<tr>
<td>Cell 2.1</td>
<td>Cell 2.2</td>
<td>Cell 2.3</td>
</tr>
</tbody>
</table>
</body>
</html>