[HTML克懊,JS禁止鼠標(biāo)右鍵、禁止全選七蜘、復(fù)制谭溉、粘貼的方法]
禁止鼠標(biāo)右鍵、禁止全選橡卤、復(fù)制扮念、粘貼;
oncontextmenu事件禁用右鍵菜單碧库; js代碼:
document.oncontextmenu = function(){ event.returnValue = false;}// 或者直接返回整個(gè)事件document.oncontextmenu = function(){ return false;}
onselectstart事件禁用網(wǎng)頁(yè)上選取的內(nèi)容柜与; js代碼:
document.onselectstart = function(){ event.returnValue = false;}// 或者直接返回整個(gè)事件document.onselectstart = function(){ return false;}
oncopy事件禁用復(fù)制; js代碼:
document.oncopy = function(){ event.returnValue = false;}// 或者直接返回整個(gè)事件document.oncopy = function(){ return false;}
以上三種事件嵌灰,如果只想單純的禁用鼠標(biāo)右鍵弄匕,和復(fù)制粘貼,還可以將它們直接寫(xiě)到HTML中的body上面伞鲫;
<body oncontextmenu = "return false" ></body><body onselectstart = "return false" ></body><body oncopy = "return false" ></body>
禁用鼠標(biāo)事件
document.onmousedown = function(e){ if ( e.which == 2 ){// 鼠標(biāo)滾輪的按下粘茄,滾動(dòng)不觸發(fā) return false; } if( e.which==3 ){// 鼠標(biāo)右鍵 return false; }}
禁用鍵盤(pán)中的ctrl、alt秕脓、shift
document.onkeydown = function(){ if( event.ctrlKey ){ return false; } if ( event.altKey ){ return false; } if ( event.shiftKey ){ return false; }}關(guān)鍵就在
oncontextmenu='return false' ondragstart='return false' onselectstart ='return false' onselect='document.selection.empty()' oncopy='document.selection.empty()' onbeforecopy='return false' onmouseup='document.selection.empty()'
一個(gè)更簡(jiǎn)單的方法就是在<body>中加入如下的代碼,這樣鼠標(biāo)的左右鍵都失效了. topmargin="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()" 1.禁止網(wǎng)頁(yè)另存為:在<body>后面加入以下代碼: <noscript> <iframe src="*.htm"></iframe> </noscript> 2.禁止網(wǎng)頁(yè)內(nèi)容復(fù)制.粘貼:在<body>中加入以下代碼: <body onmousemove=/HideMenu()/ oncontextmenu="return false" ondragstart="return false" onselectstart ="return false" onselect="document.selection.empty()" oncopy="document.selection.empty()" onbeforecopy="return false" onmouseup="document.selection.empty()">
轉(zhuǎn)自:(http://www.cnblogs.com/happiness-mumu/p/6269465.html)