How HTML implements the masking right-click menu and the left-click feature

Source: Internet
Author: User
This article mainly and you introduced the HTML screen right-click menu and the left-click function of the example of the relevant information, I hope to help everyone.

Disable Right-click menu


<body oncontextmenu=self.event.returnvalue=false>

Disable left-click copying


<body onselectstart= "return false" >

Use CSS to control whether text can be selected


. unselectable {  user-select:none;} <p>you can select Me.</p><p class= "unselectable" >you can ' t select me!</p>

Disable the right-click menu and the left-click character Copying feature


<body Oncontextmenu=self.event.returnvalue=false onselectstart= "return false" >
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