How to disable right click in html

htmlMethods to disable right-click: 1. Use the oncontextmenu event to disable the right-click menu; 2. Use the onselectstart event to disable the right-click to select content on the web page; 3. Use the oncopy event to disable the right-click to copy.

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

oncontextmenu event disables the right-click menu

document.oncontextmenu = function(){ event.returnValue = false; }// 或者直接返回整个事件 document.oncontextmenu = function(){ return false; }

onselectstart event disables the selected content on the web page

document.onselectstart = function(){ event.returnValue = false; }// 或者直接返回整个事件 document.onselectstart = function(){ return false; }

oncopy event disables copying

document.oncopy = function(){ event.returnValue = false; }// 或者直接返回整个事件 document.oncopy = function(){ return false; }

For the above three events, if you just want to simply disable the right mouse button, copy and paste, you can also write them directly to the body in HTML;

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