JavaScript 网页的右键菜单怎么屏蔽? -问答-阿里云开发者社区-阿里云

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JavaScript 网页的右键菜单怎么屏蔽?

杨冬芳 2016-06-12 18:07:20 1658

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..
全选复制放进笔记
$(document).on("contextmenu", )
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JavaScript 前端开发
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  • 鬼才神兵
    2019-07-17 19:34:52

    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>
    0 0
  • 杨冬芳
    2019-07-17 19:34:52
    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
    0 0
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