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<body oncontextmenu= "return false" ></body>
<!– Disable Right-click:–>
<script>
function Stop () {
return false;
}
Document.oncontextmenu=stop;
</script>
<body onselectstart= "return false" > deselect, prevent copying
Oncopy= "return false;" oncut= "return false;" Prevent replication
Four: Disable viewing of source files
<script>
function Clear () {
Source=document.body.firstchild.data;
Document.open ();
Document.close ();
Document.title= "Cannot see the source code";
Document.body.innerhtml=source;
}</script>
Five, the picture download limit
<script language= "JavaScript" >
function Click () {
if (window.event.srcelement.tagname== "IMG")
{
Alert (' Picture directly right ');
Window.event.returnvalue=false;
}
}
Document.oncontextmenu=click;
</script>
<meta http-equiv= "Imagetoolbar" content= "no" >
Add galleryimg property when inserting a picture
disable right-saving
Place the following code between <script language=java script>
Function Click () {
Alert (' Sorry, you can't save this picture, thank you for your understanding and support! ')}
Function Click1 () {
if (event.button==2) {alert (' Sorry, you cannot save this picture, thank you for your understanding and support! ')}}
Function CtrlKeyDown () {
if (event.ctrlkey) {alert (' improper copy will damage your system! ')}}
Document.onkeydown=ctrlkeydown;
Document.onselectstart=click;
Document.onmousedown=click1;
</script>
Way two:
Add the following JS code to the page: Principle: Shield Right button
<script>
function Document.onmousedown ()
{
if (event.button==2| | EVENT.BUTTON==3)
{
Alert ("Right Jian is forbidden")
return False
}
}
</script>
Web page anti-copy code prevents viewing Web page source file code
You can insert a Web page.
<body leftmargin= "2″topmargin=" 0″marginwidth= "0″marginheight=" 0″oncontextmenu= "return
False "ondragstart=" return false "Onselectstart =" return false "
Onselect= "Document.selection.empty ()" oncopy= "Document.selection.empty ()"
Onbeforecopy= "return false" onmouseup= "Document.selection.empty ()" >
<noscript><iframe src= "/blog/*>";</iframe></noscript>
1. oncontextmenu= "Window.event.returnvalue=false"//will completely shield the right mouse button
<table border Oncontextmenu=return (false) ><td>no</table>//Available for table
——————————————————————————————–
———-
2. <body onselectstart= "return false" >//deselect, prevent copying
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———-
3. onpaste= "return false"//No paste
——————————————————————————————–
———-
4. oncopy= "return false;" oncut= "return false;"//Prevent replication
——————————————————————————————–
———-
5.//Prevent people from being frame
<script language=javascript><!–
if (top.location! = self.location) top.location=self.location;
–></script>
——————————————————————————————–
———-
6. <noscript><iframe src= "/blog/*.html>";</iframe></noscript>//Web page will not be saved as
——————————————————————————————–
———-
7.//Change the connection is the status bar display content
〈a href= "http://v.2best.cc" Onmo ...; window.status= ' Input connection status bar display content '; return True ' >
——————————————————————————————–
———-
8.//Prohibit the target object from being downloaded in the webpage (slice)
The following code will help you prevent the target object from being downloaded in the Web page:
<a href= "javascript:void (0)" onmousedown= "alert (' Sorry! Pictures cannot be downloaded! ') ' >
</a>
——————————————————————————————–
———-
9.//page Disable refresh completely
It's best to use pop-out windows, no toolbars.
<body onkeydown= "KeyDown ()" Onbeforeunload= "Location=location"
oncontextmenu= "Event.returnvalue=false" >
<script language= "Javascript" ><!–
function KeyDown () {
if ((Window.event.altKey) &&
((window.event.keycode==37) | |
(window.event.keycode==39))) {Alert ("Please visit my home page");
Event.returnvalue=false;
}
if ((event.keycode==8) | | | (event.keycode==116)) {//Mask F5 Refresh key
event.keycode=0;
Event.returnvalue=false;
}
if ((Event.ctrlkey) && (event.keycode==78)) {//shielded CTRL + N
Event.returnvalue=false;
}
if ((Event.shiftkey) && (event.keycode==121)) {//shielded SHIFT+F10
Event.returnvalue=false;
}
}
</script>
</body
The most commonly used JS code in Web pages (JS no right-click, no copying)
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