# 如何屏蔽浏览器右键菜单以及屏蔽F12审查元素
# 快速导航
# 屏蔽浏览器右键菜单
// 屏蔽右键菜单
document.oncontextmenu = function (event) {
if (window.event) {
event = window.event;
}
try {
var the = event.srcElement;
if (!((the.tagName == "INPUT" && the.type.toLowerCase() == "text") || the.tagName == "TEXTAREA")) {
return false;
}
return true;
} catch (e) {
return false;
}
}
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# 屏蔽F12审查元素
// 屏蔽F12审查元素
document.onkeydown = function () {
if (window.event && window.event.keyCode == 123) {
event.keyCode = 0;
event.returnValue = false;
}
if (window.event && window.event.keyCode == 13) {
window.event.keyCode = 505;
}
if (window.event && window.event.keyCode == 8) {
window.event.returnValue = false;
}
}
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