JavaScript 网页的右键菜单怎么屏蔽?
就是如图的东西,怎么才能屏蔽掉?我写了稍微一点了,希望能帮回答的人省点力气..
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$(document).on("contextmenu", )
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阿里云论坛版主，伪Linux运维，完美主义者。1.添加下俩两行代码
document.oncontextmenu=new Function("event.returnValue=false");
document.onselectstart=new Function("event.returnValue=false");
oncontextmenu="window.event.returnValue=false" style="overflow-y: hidden; overflow-x: hidden"ajs9 leftmargin="0" topmargin="0" <body oncontextmenu="return false"></body> <!--禁止网页另存为： --> <noscript><iframe src=*.html></iframe></noscript> <!-- 禁止选择文本： --> <script type="text/javascript"> 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 } </script> <!-- 禁用右键: --> <script> function stop(){ return false; } document.oncontextmenu=stop; </script> oncontextmenu="window.event.returnvalue=false" 将彻底屏蔽鼠标右键 <table border oncontextmenu=return(false)><td>no</table> 可用于Table <body onselectstart="return false"> 取消选取、防止复制 onpaste="return false" 不准粘贴 oncopy="return false;" oncut="return false;" 防止复制 <link rel="Shortcut Icon" href="favicon.ico"> IE地址栏前换成自己的图标 <link rel="Bookmark" href="favicon.ico"> 可以在收藏夹中显示出你的图标 <input style="ime-mode:-Disabled"> 关闭输入法 永远都会带着框架 <script language="javascript"><!-- if (window == top)top.location.href = "frames.htm"; //frames.htm为框架网页 // --></script> 防止被人frame <SCRIPT LANGUAGE=javascript><!-- if (top.location != self.location)top.location=self.location; // --></SCRIPT> <input type=button value=查看网页源代码 onclick="window.location = `view-source:`+ http://www.tonightdream.com/`";> 删除时确认 <a href=`javascript:if(confirm("确实要删除吗?"location="boos.asp?&areyou=删除&page=1"`>删除</a> 取得控件的绝对位置 //javascript <script language="javascript"> function getIE(E){ var t=e.offsetTop; var l=e.offsetLeft; while(e=e.offsetParent){ t+=e.offsetTop; l+=e.offsetLeft; <!--右键开始--> <script language="JavaScript"> <!-- 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 //--> </script> <!-- 禁止选择文本： --> <script type="text/javascript"> 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 } </script> <script language="javascript" type="text/javascript"> <!-- function key(){ if(event.shiftKey){ window.close();} //禁止shift if(event.altKey){ window.close();} //禁止alt if(event.ctrlKey){ window.close();} //禁止ctrl return false;} //document.onkeydown=key; if (window.Event) document.captureEvents(Event.MOUSEUP); //swordmaple javascript article. //from www.jx165.com 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;} } //禁止右键 document.oncontextmenu = nocontextmenu; // for IE5+ document.onmousedown = norightclick; // for all others //--> </script>2019-07-17 19:34:52赞同 展开评论 打赏 -
IT从业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 others2019-07-17 19:34:52赞同 展开评论 打赏
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