| 标题 | JavaScript禁止右键+禁止选择文本JS代码 主流浏览器兼容 |
| 范文 | 方法1 var message=""; /////////////////////////////////// function clickIE() {if (document.all) {(message);return false;}} function clickNS(e) {if (document.layers||(document.getElementById&&!document.all)) { if (e.which==2||e.which==3) {(message);return false;}}} if (document.layers) {document.captureEvents(Event.MOUSEDOWN);document.onmousedown=clickNS;} else{document.onmouseup=clickNS;document.oncontextmenu=clickIE;} document.oncontextmenu=new Function("return false") 方法2 //右键开始 if (window.Event) document.captureEvents(Event.MOUSEUP); function nocontextmenu() { event.cancelBubble = true event.returnValue = false; return false; } function norightclick(e) { if (window.Event) { if (e.which == 2 || e.which == 3) return false; } else if (event.button == 2 || event.button == 3) { event.cancelBubble = true event.returnValue = false; return false; } } document.oncontextmenu = nocontextmenu; // for IE5+ document.onmousedown = norightclick; // for all others //禁止选择文本 var omitformtags = ["input", "textarea", "select"] omitformtags = omitformtags.join("|") function disableselect(e) { if (omitformtags.indexOf(e.target.tagName.toLowerCase()) == -1) return false } function reEnable() { return true } if (typeof document.onselectstart != "undefined") document.onselectstart = new Function("return false") else { document.onmousedown = disableselect document.onmouseup = reEnable } |
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