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How to implement prohibition of selection in html

藏色散人
Release： 2021-04-12 09:36:26
Original
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How to implement prohibition of html selection: 1. Prohibit html content from being selected through css; 2. Prohibit html content from being selected by adding onselectstart and other attributes to the body tag; 3. Through js Add onselectstart statement to implement prohibition.

How to implement prohibition of selection in html

The operating environment of this article: Windows7 system, HTML5&&CSS3 version, Dell G3 computer.

In the page, html content is prohibited from being selected

1. Through css

*{
moz-user-select: -moz-none;
-moz-user-select: none;
-o-user-select:none;
-khtml-user-select:none;
-webkit-user-select:none;
-ms-user-select:none;
user-select:none;
}
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user-select attribute: refer to https://www.html.cn/book /css/properties/user-interface/user-select.htm

2. By adding the following attributes to the body tag: 

<body "return false;" onselectstart="return false">
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The first sentence prohibits right-clicking, and the latter sentence prohibits copying. of.

3. Add the following two lines of statements in js: 

//禁止页面选择以及鼠标右键
document.function(){return false;}; 
document.onselectstart=function(){return false;};
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[Recommended learning: HTML video tutorial]

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