jQuery 一段时间后如何隐藏div？
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How to hide a div after some time period?
提问by rag
I need to hide a div(like "mail sent successful" in Gmail) after a certain time period when I reload the page.
div当我重新加载页面时，我需要在一段时间后隐藏（例如 Gmail 中的“邮件发送成功”）。
How can I do that?
我怎样才能做到这一点？
回答by rosscj2533
Here's a complete working example based on your testing. Compare it to what you have currently to figure out where you are going wrong.
这是基于您的测试的完整工作示例。将它与您目前所拥有的进行比较，以找出您哪里出错了。
<html>
<head>
<title>Untitled Document</title>
<script type="text/javascript" src="http://code.jquery.com/jquery-latest.js"></script>
<script type="text/javascript">
$(document).ready( function() {
$('#deletesuccess').delay(1000).fadeOut();
});
</script>
</head>
<body>
<div id=deletesuccess > hiiiiiiiiiii </div>
</body>
</html>
回答by marcgg
In older versions of jquery you'll have to do it the "javascript way" using settimeout
在旧版本的 jquery 中，您必须使用settimeout以“javascript 方式”执行此操作
setTimeout( function(){$('div').hide();} , 4000);
or
或者
setTimeout( "$('div').hide();", 4000);
Recently with jquery 1.4this solution has been added:
最近在jquery 1.4 中添加了这个解决方案：
$("div").delay(4000).hide();
Of course replace "div" by the correct element using a valid jquery selectorand call the function when the document is ready.
当然，使用有效的jquery 选择器将“div”替换为正确的元素，并在文档就绪时调用该函数。
回答by Jage
setTimeout('$("#someDivId").hide()',1500);
回答by Osahady
$().ready(function(){
$('div.alert').delay(1500);
$('div.alert').hide(1000);
});div.alert{
color: green;
background-color: rgb(50,200,50, .5);
padding: 10px;
text-align: center;
}<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="alert"><p>Inserted Successfully . . .</p></div>