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jquery implements how many seconds to hide pictures after
- 青灯夜游Original
- 2022-04-20 17:33:011726browse
Implementation method: 1. Use the "$("img").delay(milliseconds).fadeOut()" statement and delay() to set the delay seconds; 2. Use "setTimeout(function(){ $("img").hide(); }, millisecond value);" statement, delayed by a timer.
The operating environment of this tutorial: windows7 system, jquery1.10.2 version, Dell G3 computer.
Sometimes the page needs to add some dynamic effects, using a delay of a few seconds to hide the picture and disappear after displaying it for a specified number of seconds. Here we show you how to use jQuery to set the specified number of seconds (5 seconds) before hiding the picture.
Method 1: Use the .delay() method
Set the img image to hide after being displayed for 5 seconds.
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="js/jquery-1.10.2.min.js"></script>
<script>
$(document).ready(function() {
$("button").click(function() {
$("img").delay(5000).fadeOut();
});
});
</script>
</head>
<body>
<img src="img/1.jpg" style="max-width:90%" / alt="jquery implements how many seconds to hide pictures after" >
<br><br>
<button>实现5秒后隐藏图片</button>
</body>
</html>
Method 2: Use setTimeout() Method
Use setTimeout() to set a timer to hide after 5 seconds of display picture.
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="js/jquery-1.10.2.min.js"></script>
<script>
$(document).ready(function() {
$("button").click(function() {
setTimeout(function() { $("img").hide(); }, 5000);
});
});
</script>
</head>
<body>
<img src="img/1.jpg" style="max-width:90%" / alt="jquery implements how many seconds to hide pictures after" >
<br><br>
<button>实现5秒后隐藏图片</button>
</body>
</html>
[Recommended learning: jQuery video tutorial, web front-end video】
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