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How to detect whether the flash plug-in is disabled using javascript_javascript skills
How to detect whether the flash plug-in is disabled using javascript_javascript skills
The example in this article describes the method of using javascript to detect whether the flash plug-in is disabled. Share it with everyone for your reference, the details are as follows:
<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="Generator" content="EditPlus®">
<meta name="Author" content="">
<meta name="Keywords" content="">
<meta name="Description" content="">
<title>Document</title>
<script>
function demo(){
var flag = false;
if(window.ActiveXObject){
try{
var swf = new ActiveXObject("ShockwaveFlash.ShockwaveFlash");
if(swf){
flag = true;
}
}catch(e){
}
}else{
try{
var swf = navigator.plugins['Shockwave Flash'];
if(swf){
flag = true;
}
}catch(e){
}
}
if(flag){
console.log("running ok");
}else{
console.log("running error");
}
}
</script>
</head>
<body>
<button onclick="demo();">click</button>
</body>
</html>
I hope this article will be helpful to everyone in JavaScript programming.
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