How to remove the body background image: 1. Use css(), the syntax "$("body").css("background","none");"; 2. Use attr(), the syntax "$("body").attr("style","background:none");".
The operating environment of this tutorial: windows7 system, jquery1.10.2 version, Dell G3 computer.
Jquery method to remove body background image
Method 1: Use css()
The css() method returns or sets one or more style properties of the matched element.
Use the css() method to directly add a new value "none" to the background attribute and set a new style.
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<script src="js/jquery-1.10.2.min.js"></script>
<style>
body{
background: url(img/2.png) no-repeat;
}
</style>
<script type="text/javascript">
$(document).ready(function() {
$("button").click(function() {
$("body").css("background","none");
});
});
</script>
</head>
<body>
<button>去掉body背景图片</button>
</body>
</html>Method 2: Use attr()
Use attr() to set the style attribute and add background:none style, overwrites the old style.
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<script src="js/jquery-1.10.2.min.js"></script>
<style>
body{
background: url(img/2.png) no-repeat;
}
</style>
<script type="text/javascript">
$(document).ready(function() {
$("button").click(function() {
$("body").attr("style","background:none");
});
});
</script>
</head>
<body>
<button>去掉body背景图片</button>
</body>
</html>
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