How to add browser size change trigger event in jquery-Front-end Q&A-php.cn

How to add browser size change trigger event in jquery

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Release： 2022-01-14 11:59:06

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In jquery, you can use the resize method to add a browser size change trigger event. The function of this method is to generate a resize event when the browser window is resized, or to specify a function to be run when a resize event occurs. The syntax is "$(selector).resize()".

How to add browser size change trigger event in jquery

The operating environment of this tutorial: windows10 system, jquery3.2.1 version, Dell G3 computer.

How to add a browser size change trigger event in jquery

When the browser window is resized, the resize event occurs.

The resize() method triggers the resize event, or specifies a function to run when the resize event occurs.

Trigger the resize event

Syntax

$(selector).resize()

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Bind the function to the resize event

Syntax

$(selector).resize(function)

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function Optional. Specifies the function to run when the resize event occurs.

The example is as follows:

<html>
<head>
<script type="text/javascript" src="/jquery/jquery.js"></script>
<script type="text/javascript">
x=0;
$(document).ready(function(){
$(window).resize(function() {
  $("span").text(x+=1);
});
});
</script>
</head>
<body>
<p>窗口大小被调整过 <span>0</span> 次。</p>
<p>请试着重新调整浏览器窗口的大小。</p>
</body>
</html>

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Output result:

How to add browser size change trigger event in jquery

##Related video tutorial recommendation:

jQuery video tutorial

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